Use code-generator to generate clientset/informer/lister (#1492)

To reduce maintenance effort and avoid writing duplicate informer code,
use code-generator to generate clientset/informer/lister code.

.codecov.yml

@@ -5,6 +5,7 @@ ignore:
   - "examples"
   - "test"
   - "tools"
+  - "pkg/apis/genclient"
 coverage:
   status:
     project:

cmd/preupgradechecks/preupgradechecks.go

@@ -90,7 +90,7 @@ func (client *PreUpgradeTaskClient) VerifyFunctionSpecReferences() {
 	var fList *fv1.FunctionList
 
 	for i := 0; i < maxRetries; i++ {
-		fList, err = client.fissionClient.Functions(metav1.NamespaceAll).List(metav1.ListOptions{})
+		fList, err = client.fissionClient.V1().Functions(metav1.NamespaceAll).List(metav1.ListOptions{})
 		if err == nil {
 			break
 		}
@@ -108,20 +108,20 @@ func (client *PreUpgradeTaskClient) VerifyFunctionSpecReferences() {
 	for _, fn := range fList.Items {
 		secrets := fn.Spec.Secrets
 		for _, secret := range secrets {
-			if secret.Namespace != fn.Metadata.Namespace {
+			if secret.Namespace != fn.ObjectMeta.Namespace {
-				errs = multierror.Append(errs, fmt.Errorf("function : %s.%s cannot reference a secret : %s in namespace : %s", fn.Metadata.Name, fn.Metadata.Namespace, secret.Name, secret.Namespace))
+				errs = multierror.Append(errs, fmt.Errorf("function : %s.%s cannot reference a secret : %s in namespace : %s", fn.ObjectMeta.Name, fn.ObjectMeta.Namespace, secret.Name, secret.Namespace))
 			}
 		}
 
 		configmaps := fn.Spec.ConfigMaps
 		for _, configmap := range configmaps {
-			if configmap.Namespace != fn.Metadata.Namespace {
+			if configmap.Namespace != fn.ObjectMeta.Namespace {
-				errs = multierror.Append(errs, fmt.Errorf("function : %s.%s cannot reference a configmap : %s in namespace : %s", fn.Metadata.Name, fn.Metadata.Namespace, configmap.Name, configmap.Namespace))
+				errs = multierror.Append(errs, fmt.Errorf("function : %s.%s cannot reference a configmap : %s in namespace : %s", fn.ObjectMeta.Name, fn.ObjectMeta.Namespace, configmap.Name, configmap.Namespace))
 			}
 		}
 
-		if fn.Spec.Package.PackageRef.Namespace != fn.Metadata.Namespace {
+		if fn.Spec.Package.PackageRef.Namespace != fn.ObjectMeta.Namespace {
-			errs = multierror.Append(errs, fmt.Errorf("function : %s.%s cannot reference a package : %s in namespace : %s", fn.Metadata.Name, fn.Metadata.Namespace, fn.Spec.Package.PackageRef.Name, fn.Spec.Package.PackageRef.Namespace))
+			errs = multierror.Append(errs, fmt.Errorf("function : %s.%s cannot reference a package : %s in namespace : %s", fn.ObjectMeta.Name, fn.ObjectMeta.Namespace, fn.Spec.Package.PackageRef.Name, fn.Spec.Package.PackageRef.Namespace))
 		}
 	}
 
@@ -168,12 +168,12 @@ func (client *PreUpgradeTaskClient) RemoveClusterAdminRolesForFissionSAs() {
 // This is because, we just deleted the ClusterRoleBindings for these service accounts in the previous function and
 // for the existing functions to work, we need to give these SAs the right privileges
 func (client *PreUpgradeTaskClient) NeedRoleBindings() bool {
-	pkgList, err := client.fissionClient.Packages(metav1.NamespaceDefault).List(metav1.ListOptions{})
+	pkgList, err := client.fissionClient.V1().Packages(metav1.NamespaceDefault).List(metav1.ListOptions{})
 	if err == nil && len(pkgList.Items) > 0 {
 		return true
 	}
 
-	fnList, err := client.fissionClient.Functions(metav1.NamespaceDefault).List(metav1.ListOptions{})
+	fnList, err := client.fissionClient.V1().Functions(metav1.NamespaceDefault).List(metav1.ListOptions{})
 	if err == nil && len(fnList.Items) > 0 {
 		return true
 	}

go.mod

@@ -25,8 +25,6 @@ require (
 	github.com/gogo/protobuf v1.2.1 // indirect
 	github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 // indirect
 	github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef // indirect
-	github.com/golang/protobuf v1.3.1
-	github.com/gomodule/redigo v0.0.0-20180627144507-2cd21d9966bf
 	github.com/google/gofuzz v1.0.0 // indirect
 	github.com/googleapis/gnostic v0.3.0 // indirect
 	github.com/gophercloud/gophercloud v0.2.0 // indirect
@@ -63,7 +61,6 @@ require (
 	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/testify v1.3.0
 	github.com/ulikunitz/xz v0.0.0-20180703112113-636d36a76670 // indirect
-	github.com/urfave/cli v1.20.0
 	github.com/wcharczuk/go-chart v2.0.1+incompatible
 	go.etcd.io/bbolt v1.3.2 // indirect
 	go.opencensus.io v0.22.0

go.sum

@@ -90,6 +90,7 @@ github.com/emicklei/go-restful v2.9.6+incompatible h1:tfrHha8zJ01ywiOEC1miGY8st1
 github.com/emicklei/go-restful v2.9.6+incompatible/go.mod h1:otzb+WCGbkyDHkqmQmT5YD2WR4BBwUdeQoFo8l/7tVs=
 github.com/emicklei/go-restful-openapi v1.2.0 h1:ohRZ1yEZERGzqaozBgxa3A0lt6c6KF14xhs3IL9ECwg=
 github.com/emicklei/go-restful-openapi v1.2.0/go.mod h1:cy7o3Ge8ZWZ5E90mpEY81sJZZFs2pkuYcLvfngYy1l0=
+github.com/evanphx/json-patch v0.0.0-20190203023257-5858425f7550 h1:mV9jbLoSW/8m4VK16ZkHTozJa8sesK5u5kTMFysTYac=
 github.com/evanphx/json-patch v0.0.0-20190203023257-5858425f7550/go.mod h1:50XU6AFN0ol/bzJsmQLiYLvXMP4fmwYFNcr97nuDLSk=
 github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
@@ -149,8 +150,6 @@ github.com/golang/protobuf v1.3.1 h1:YF8+flBXS5eO826T4nzqPrxfhQThhXl0YzfuUPu4SBg
 github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db h1:woRePGFeVFfLKN/pOkfl+p/TAqKOfFu+7KPlMVpok/w=
 github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
-github.com/gomodule/redigo v0.0.0-20180627144507-2cd21d9966bf h1:QiyWcEIeOkPTyeLwN4mguSULP/PWjmejPsU9elZAOeY=
-github.com/gomodule/redigo v0.0.0-20180627144507-2cd21d9966bf/go.mod h1:B4C85qUVwatsJoIUNIfCRsp7qO0iAmpGFZ4EELWSbC4=
 github.com/google/btree v0.0.0-20160524151835-7d79101e329e/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
 github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
 github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
@@ -333,8 +332,6 @@ github.com/tmc/grpc-websocket-proxy v0.0.0-20170815181823-89b8d40f7ca8/go.mod h1
 github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0=
 github.com/ulikunitz/xz v0.0.0-20180703112113-636d36a76670 h1:HQWT4ta3wW5GZ790GaqLCS+w1dvuA3rMfEQxLi+UOYU=
 github.com/ulikunitz/xz v0.0.0-20180703112113-636d36a76670/go.mod h1:2bypXElzHzzJZwzH67Y6wb67pO62Rzfn7BSiF4ABRW8=
-github.com/urfave/cli v1.20.0 h1:fDqGv3UG/4jbVl/QkFwEdddtEDjh/5Ov6X+0B/3bPaw=
-github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA=
 github.com/wcharczuk/go-chart v2.0.1+incompatible h1:0pz39ZAycJFF7ju/1mepnk26RLVLBCWz1STcD3doU0A=
 github.com/wcharczuk/go-chart v2.0.1+incompatible/go.mod h1:PF5tmL4EIx/7Wf+hEkpCqYi5He4u90sw+0+6FhrryuE=
 github.com/xiang90/probing v0.0.0-20160813154853-07dd2e8dfe18/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
@@ -504,6 +501,7 @@ k8s.io/gengo v0.0.0-20190116091435-f8a0810f38af/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8
 k8s.io/klog v0.3.1/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk=
 k8s.io/klog v0.3.3 h1:niceAagH1tzskmaie/icWd7ci1wbG7Bf2c6YGcQv+3c=
 k8s.io/klog v0.3.3/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk=
+k8s.io/kube-openapi v0.0.0-20190228160746-b3a7cee44a30 h1:TRb4wNWoBVrH9plmkp2q86FIDppkbrEXdXlxU3a3BMI=
 k8s.io/kube-openapi v0.0.0-20190228160746-b3a7cee44a30/go.mod h1:BXM9ceUBTj2QnfH2MK1odQs778ajze1RxcmP6S8RVVc=
 k8s.io/utils v0.0.0-20190221042446-c2654d5206da h1:ElyM7RPonbKnQqOcw7dG2IK5uvQQn3b/WPHqD5mBvP4=
 k8s.io/utils v0.0.0-20190221042446-c2654d5206da/go.mod h1:8k8uAuAQ0rXslZKaEWd0c3oVhZz7sSzSiPnVZayjIX0=

hack/verify-govet.sh

@@ -4,4 +4,4 @@ set -o errexit
 set -o nounset
 set -o pipefail
 
-go vet -v $(go list ./...| grep -v "vendor" | grep -v "examples" | grep -v "demos" | grep -v "test")
+go vet -v $(go list ./...| grep -v "vendor" | grep -v "examples" | grep -v "genclient" | grep -v "demos" | grep -v "test")

hack/verify-staticcheck.sh

@@ -4,4 +4,4 @@ set -o errexit
 set -o nounset
 set -o pipefail
 
-go list ./...| grep -v vendor | grep -v "examples" | grep -v "demos" | grep -v "test" | xargs -I@ staticcheck @
+go list ./...| grep -v vendor | grep -v "examples" | grep -v "demos" | grep -v "genclient" | grep -v "test" | xargs -I@ staticcheck @

pkg/apis/README.md

@@ -0,0 +1,18 @@
+# Fission CRD generation
+
+* Clone https://github.com/fission/code-generator to generate fission CRD object deepcopy and client methods.
+* MUST run code-generator in the fission root directory.
+
+``` bash
+$ cd $GOPATH/src/github.com/fission/fission/
+$ $GOPATH/src/k8s.io/code-generator/generate-groups.sh \
+    all \
+    github.com/fission/fission/pkg/apis/genclient/v1 \
+    github.com/fission/fission/pkg/apis \
+    fission.io:v1 \
+    --go-header-file $GOPATH/src/github.com/fission/fission/pkg/apis/boilerplate.txt
+```
+
+# Reference
+
+* https://blog.openshift.com/kubernetes-deep-dive-code-generation-customresources/

pkg/apis/boilerplate.txt

@@ -0,0 +1,15 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/

pkg/apis/fission.io/v1/README.md

@@ -1,14 +0,0 @@
-# Fission CRD generation
-
-* Use [code-generator](https://github.com/kubernetes/code-generator) to generate fission CRD object deepcopy and client methods.
-
-``` bash
-$ vendor/k8s.io/code-generator/generate-groups.sh deepcopy \
-    github.com/fission/fission/pkg/client \
-    github.com/fission/fission/pkg/apis \
-    fission.io:v1
-```
-
-# Reference
-
-* https://blog.openshift.com/kubernetes-deep-dive-code-generation-customresources/

pkg/apis/fission.io/v1/doc.go

@@ -17,13 +17,13 @@ limitations under the License.
 // This file tells deepcopy-gen to generate deepcopy methods for all structs in the package.
 // For more details, please visit https://blog.openshift.com/kubernetes-deep-dive-code-generation-customresources/
 
-// +k8s:deepcopy-gen=package
+// +k8s:deepcopy-gen=package,register
 // +k8s:defaulter-gen=TypeMeta
 // +groupName=fission.io
+// +groupGoName=V1
 package v1
 
 const (
-	CRD_VERSION = "fission.io/v1"
+	CRD_VERSION          = "fission.io/v1"
-
 	CRD_NAME_ENVIRONMENT = "Environment"
 )

pkg/apis/fission.io/v1/register.go

@@ -0,0 +1,70 @@
+/*
+Copyright 2019 The Kubernetes Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// The file comes from Kubernetes code-generator repo with custom modification.
+// https://github.com/kubernetes/code-generator/blob/0826954c61ed88ac5d75e771ade6aae646ca5268/_examples/HyphenGroup/apis/example/v1/register.go
+
+package v1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+var SchemeGroupVersion = schema.GroupVersion{Group: "fission.io", Version: "v1"}
+
+var (
+	// TODO: move SchemeBuilder with zz_generated.deepcopy.go to k8s.io/api.
+	// localSchemeBuilder and AddToScheme will stay in k8s.io/kubernetes.
+	SchemeBuilder      runtime.SchemeBuilder
+	localSchemeBuilder = &SchemeBuilder
+	AddToScheme        = localSchemeBuilder.AddToScheme
+)
+
+func init() {
+	// We only register manually written functions here. The registration of the
+	// generated functions takes place in the generated files. The separation
+	// makes the code compile even when the generated files are missing.
+	localSchemeBuilder.Register(addKnownTypes)
+}
+
+// Resource takes an unqualified resource and returns a Group qualified GroupResource
+func Resource(resource string) schema.GroupResource {
+	return SchemeGroupVersion.WithResource(resource).GroupResource()
+}
+
+// Adds the list of known types to the given scheme.
+func addKnownTypes(scheme *runtime.Scheme) error {
+	scheme.AddKnownTypes(
+		SchemeGroupVersion,
+		&Function{},
+		&FunctionList{},
+		&Environment{},
+		&EnvironmentList{},
+		&HTTPTrigger{},
+		&HTTPTriggerList{},
+		&KubernetesWatchTrigger{},
+		&KubernetesWatchTriggerList{},
+		&TimeTrigger{},
+		&TimeTriggerList{},
+		&MessageQueueTrigger{},
+		&MessageQueueTriggerList{},
+		&Package{},
+		&PackageList{},
+		&CanaryConfig{},
+		&CanaryConfigList{},
+	)
+	metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
+	return nil
+}

pkg/apis/fission.io/v1/typeDeepcopyFunc.go

@@ -1,266 +0,0 @@
-/*
-Copyright 2019 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-   http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package v1
-
-import (
-	"github.com/hashicorp/go-multierror"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/runtime/schema"
-)
-
-// Each CRD type needs:
-//   GetObjectKind (to satisfy the Object interface)
-//
-// In addition, each singular CRD type needs:
-//   GetObjectMeta (to satisfy the ObjectMetaAccessor interface)
-//
-// And each list CRD type needs:
-//   GetListMeta (to satisfy the ListMetaAccessor interface)
-
-func (f *Function) GetObjectKind() schema.ObjectKind {
-	return &f.TypeMeta
-}
-func (e *Environment) GetObjectKind() schema.ObjectKind {
-	return &e.TypeMeta
-}
-func (ht *HTTPTrigger) GetObjectKind() schema.ObjectKind {
-	return &ht.TypeMeta
-}
-func (w *KubernetesWatchTrigger) GetObjectKind() schema.ObjectKind {
-	return &w.TypeMeta
-}
-func (t *TimeTrigger) GetObjectKind() schema.ObjectKind {
-	return &t.TypeMeta
-}
-func (m *MessageQueueTrigger) GetObjectKind() schema.ObjectKind {
-	return &m.TypeMeta
-}
-func (p *Package) GetObjectKind() schema.ObjectKind {
-	return &p.TypeMeta
-}
-func (c *CanaryConfig) GetObjectKind() schema.ObjectKind {
-	return &c.TypeMeta
-}
-
-func (f *Function) GetObjectMeta() metav1.Object {
-	return &f.Metadata
-}
-func (e *Environment) GetObjectMeta() metav1.Object {
-	return &e.Metadata
-}
-func (ht *HTTPTrigger) GetObjectMeta() metav1.Object {
-	return &ht.Metadata
-}
-func (w *KubernetesWatchTrigger) GetObjectMeta() metav1.Object {
-	return &w.Metadata
-}
-func (t *TimeTrigger) GetObjectMeta() metav1.Object {
-	return &t.Metadata
-}
-func (m *MessageQueueTrigger) GetObjectMeta() metav1.Object {
-	return &m.Metadata
-}
-func (p *Package) GetObjectMeta() metav1.Object {
-	return &p.Metadata
-}
-func (c *CanaryConfig) GetObjectMeta() metav1.Object {
-	return &c.Metadata
-}
-
-func (fl *FunctionList) GetObjectKind() schema.ObjectKind {
-	return &fl.TypeMeta
-}
-func (el *EnvironmentList) GetObjectKind() schema.ObjectKind {
-	return &el.TypeMeta
-}
-func (hl *HTTPTriggerList) GetObjectKind() schema.ObjectKind {
-	return &hl.TypeMeta
-}
-func (wl *KubernetesWatchTriggerList) GetObjectKind() schema.ObjectKind {
-	return &wl.TypeMeta
-}
-func (wl *TimeTriggerList) GetObjectKind() schema.ObjectKind {
-	return &wl.TypeMeta
-}
-func (ml *MessageQueueTriggerList) GetObjectKind() schema.ObjectKind {
-	return &ml.TypeMeta
-}
-func (pl *PackageList) GetObjectKind() schema.ObjectKind {
-	return &pl.TypeMeta
-}
-
-func (cl *CanaryConfigList) GetObjectKind() schema.ObjectKind {
-	return &cl.TypeMeta
-}
-
-func (fl *FunctionList) GetListMeta() metav1.ListInterface {
-	return &fl.Metadata
-}
-func (el *EnvironmentList) GetListMeta() metav1.ListInterface {
-	return &el.Metadata
-}
-func (hl *HTTPTriggerList) GetListMeta() metav1.ListInterface {
-	return &hl.Metadata
-}
-func (wl *KubernetesWatchTriggerList) GetListMeta() metav1.ListInterface {
-	return &wl.Metadata
-}
-func (wl *TimeTriggerList) GetListMeta() metav1.ListInterface {
-	return &wl.Metadata
-}
-func (ml *MessageQueueTriggerList) GetListMeta() metav1.ListInterface {
-	return &ml.Metadata
-}
-func (pl *PackageList) GetListMeta() metav1.ListInterface {
-	return &pl.Metadata
-}
-
-func (cl *CanaryConfigList) GetListMeta() metav1.ListInterface {
-	return &cl.Metadata
-}
-
-func validateMetadata(field string, m metav1.ObjectMeta) error {
-	return ValidateKubeReference(field, m.Name, m.Namespace)
-}
-
-func (p *Package) Validate() error {
-	result := &multierror.Error{}
-
-	result = multierror.Append(result,
-		validateMetadata("Package", p.Metadata),
-		p.Spec.Validate(),
-		p.Status.Validate())
-
-	return result.ErrorOrNil()
-}
-
-func (pl *PackageList) Validate() error {
-	result := &multierror.Error{}
-	// not validate ListMeta
-	for _, p := range pl.Items {
-		result = multierror.Append(result, p.Validate())
-	}
-	return result.ErrorOrNil()
-}
-
-func (f *Function) Validate() error {
-	result := &multierror.Error{}
-
-	result = multierror.Append(result,
-		validateMetadata("Function", f.Metadata),
-		f.Spec.Validate())
-
-	return result.ErrorOrNil()
-}
-
-func (fl *FunctionList) Validate() error {
-	result := &multierror.Error{}
-	for _, f := range fl.Items {
-		result = multierror.Append(result, f.Validate())
-	}
-	return result.ErrorOrNil()
-}
-
-func (e *Environment) Validate() error {
-	result := &multierror.Error{}
-
-	result = multierror.Append(result,
-		validateMetadata("Environment", e.Metadata),
-		e.Spec.Validate())
-
-	return result.ErrorOrNil()
-}
-
-func (el *EnvironmentList) Validate() error {
-	result := &multierror.Error{}
-	for _, e := range el.Items {
-		result = multierror.Append(result, e.Validate())
-	}
-	return result.ErrorOrNil()
-}
-
-func (h *HTTPTrigger) Validate() error {
-	result := &multierror.Error{}
-
-	result = multierror.Append(result,
-		validateMetadata("HTTPTrigger", h.Metadata),
-		h.Spec.Validate())
-
-	return result.ErrorOrNil()
-}
-
-func (hl *HTTPTriggerList) Validate() error {
-	result := &multierror.Error{}
-	for _, h := range hl.Items {
-		result = multierror.Append(result, h.Validate())
-	}
-	return result.ErrorOrNil()
-}
-
-func (k *KubernetesWatchTrigger) Validate() error {
-	result := &multierror.Error{}
-
-	result = multierror.Append(result,
-		validateMetadata("KubernetesWatchTrigger", k.Metadata),
-		k.Spec.Validate())
-
-	return result.ErrorOrNil()
-}
-
-func (kl *KubernetesWatchTriggerList) Validate() error {
-	result := &multierror.Error{}
-	for _, k := range kl.Items {
-		result = multierror.Append(result, k.Validate())
-	}
-	return result
-}
-
-func (t *TimeTrigger) Validate() error {
-	result := &multierror.Error{}
-
-	result = multierror.Append(result,
-		validateMetadata("TimeTrigger", t.Metadata),
-		t.Spec.Validate())
-
-	return result.ErrorOrNil()
-}
-
-func (tl *TimeTriggerList) Validate() error {
-	result := &multierror.Error{}
-	for _, t := range tl.Items {
-		result = multierror.Append(result, t.Validate())
-	}
-	return result.ErrorOrNil()
-}
-
-func (m *MessageQueueTrigger) Validate() error {
-	result := &multierror.Error{}
-
-	result = multierror.Append(result,
-		validateMetadata("MessageQueueTrigger", m.Metadata),
-		m.Spec.Validate())
-
-	return result.ErrorOrNil()
-}
-
-func (ml *MessageQueueTriggerList) Validate() error {
-	result := &multierror.Error{}
-	for _, m := range ml.Items {
-		result = multierror.Append(result, m.Validate())
-	}
-	return result.ErrorOrNil()
-}

pkg/apis/fission.io/v1/types.go

@@ -17,14 +17,10 @@ limitations under the License.
 package v1
 
 import (
-	"time"
-
 	apiv1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
-// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
-
 //
 // To add a Fission CRD type:
 //   1. Create a "spec" type, for everything in the type except metadata
@@ -42,11 +38,13 @@ import (
 type (
 
 	// Packages. Think of these as function-level images.
+	// +genclient
 	// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
 	Package struct {
-		metav1.TypeMeta `json:",inline"`
+		metav1.TypeMeta   `json:",inline"`
-		Metadata        metav1.ObjectMeta `json:"metadata"`
+		metav1.ObjectMeta `json:"metadata"`
-		Spec            PackageSpec       `json:"spec"`
+
+		Spec PackageSpec `json:"spec"`
 
 		// Status indicates the build status of package.
 		Status PackageStatus `json:"status"`
@@ -56,121 +54,130 @@ type (
 	// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
 	PackageList struct {
 		metav1.TypeMeta `json:",inline"`
-		Metadata        metav1.ListMeta `json:"metadata"`
+		metav1.ListMeta `json:"metadata"`
-		Items           []Package       `json:"items"`
+		Items           []Package `json:"items"`
 	}
 
 	// Function is function runs within environment runtime with given package and secrets/configmaps.
+	// +genclient
 	// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
 	Function struct {
-		metav1.TypeMeta `json:",inline"`
+		metav1.TypeMeta   `json:",inline"`
-		Metadata        metav1.ObjectMeta `json:"metadata"`
+		metav1.ObjectMeta `json:"metadata"`
-		Spec            FunctionSpec      `json:"spec"`
+		Spec              FunctionSpec `json:"spec"`
 	}
 
 	// FunctionList is a list of Functions.
 	// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
 	FunctionList struct {
 		metav1.TypeMeta `json:",inline"`
-		Metadata        metav1.ListMeta `json:"metadata"`
+		metav1.ListMeta `json:"metadata"`
-		Items           []Function      `json:"items"`
+		Items           []Function `json:"items"`
 	}
 
 	// Environment is environment for building and running user functions.
+	// +genclient
 	// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
 	Environment struct {
-		metav1.TypeMeta `json:",inline"`
+		metav1.TypeMeta   `json:",inline"`
-		Metadata        metav1.ObjectMeta `json:"metadata"`
+		metav1.ObjectMeta `json:"metadata"`
-		Spec            EnvironmentSpec   `json:"spec"`
+		Spec              EnvironmentSpec `json:"spec"`
 	}
 
 	// EnvironmentList is a list of Environments.
 	// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
 	EnvironmentList struct {
 		metav1.TypeMeta `json:",inline"`
-		Metadata        metav1.ListMeta `json:"metadata"`
+		metav1.ListMeta `json:"metadata"`
-		Items           []Environment   `json:"items"`
+		Items           []Environment `json:"items"`
 	}
 
 	// HTTPTrigger is the trigger invokes user functions when receiving HTTP requests.
+	// +genclient
 	// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
 	HTTPTrigger struct {
-		metav1.TypeMeta `json:",inline"`
+		metav1.TypeMeta   `json:",inline"`
-		Metadata        metav1.ObjectMeta `json:"metadata"`
+		metav1.ObjectMeta `json:"metadata"`
-		Spec            HTTPTriggerSpec   `json:"spec"`
+		Spec              HTTPTriggerSpec `json:"spec"`
 	}
 
 	// HTTPTriggerList is a list of HTTPTriggers
 	// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
 	HTTPTriggerList struct {
 		metav1.TypeMeta `json:",inline"`
-		Metadata        metav1.ListMeta `json:"metadata"`
+		metav1.ListMeta `json:"metadata"`
-		Items           []HTTPTrigger   `json:"items"`
+		Items           []HTTPTrigger `json:"items"`
 	}
 
 	// KubernetesWatchTrigger watches kubernetes resource events and invokes functions.
+	// +genclient
 	// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
 	KubernetesWatchTrigger struct {
-		metav1.TypeMeta `json:",inline"`
+		metav1.TypeMeta   `json:",inline"`
-		Metadata        metav1.ObjectMeta          `json:"metadata"`
+		metav1.ObjectMeta `json:"metadata"`
-		Spec            KubernetesWatchTriggerSpec `json:"spec"`
+		Spec              KubernetesWatchTriggerSpec `json:"spec"`
 	}
 
 	// KubernetesWatchTriggerList is a list of KubernetesWatchTriggers
 	// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
 	KubernetesWatchTriggerList struct {
 		metav1.TypeMeta `json:",inline"`
-		Metadata        metav1.ListMeta          `json:"metadata"`
+		metav1.ListMeta `json:"metadata"`
 		Items           []KubernetesWatchTrigger `json:"items"`
 	}
 
 	// TimeTrigger invokes functions based on given cron schedule.
+	// +genclient
 	// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
 	TimeTrigger struct {
-		metav1.TypeMeta `json:",inline"`
+		metav1.TypeMeta   `json:",inline"`
-		Metadata        metav1.ObjectMeta `json:"metadata"`
+		metav1.ObjectMeta `json:"metadata"`
-		Spec            TimeTriggerSpec   `json:"spec"`
+
+		Spec TimeTriggerSpec `json:"spec"`
 	}
 
 	// TimeTriggerList is a list of TimeTriggers.
 	// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
 	TimeTriggerList struct {
 		metav1.TypeMeta `json:",inline"`
-		Metadata        metav1.ListMeta `json:"metadata"`
+		metav1.ListMeta `json:"metadata"`
 
 		Items []TimeTrigger `json:"items"`
 	}
 
 	// MessageQueueTrigger invokes functions when messages arrive to certain topic that trigger subscribes to.
+	// +genclient
 	// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
 	MessageQueueTrigger struct {
-		metav1.TypeMeta `json:",inline"`
+		metav1.TypeMeta   `json:",inline"`
-		Metadata        metav1.ObjectMeta       `json:"metadata"`
+		metav1.ObjectMeta `json:"metadata"`
-		Spec            MessageQueueTriggerSpec `json:"spec"`
+
+		Spec MessageQueueTriggerSpec `json:"spec"`
 	}
 
 	// MessageQueueTriggerList is a list of MessageQueueTriggers.
 	// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
 	MessageQueueTriggerList struct {
 		metav1.TypeMeta `json:",inline"`
-		Metadata        metav1.ListMeta       `json:"metadata"`
+		metav1.ListMeta `json:"metadata"`
 		Items           []MessageQueueTrigger `json:"items"`
 	}
 
 	// CanaryConfig is for canary deployment of two functions.
+	// +genclient
 	// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
 	CanaryConfig struct {
-		metav1.TypeMeta `json:",inline"`
+		metav1.TypeMeta   `json:",inline"`
-		Metadata        metav1.ObjectMeta  `json:"metadata"`
+		metav1.ObjectMeta `json:"metadata"`
-		Spec            CanaryConfigSpec   `json:"spec"`
+		Spec              CanaryConfigSpec   `json:"spec"`
-		Status          CanaryConfigStatus `json:"status"`
+		Status            CanaryConfigStatus `json:"status"`
 	}
 
 	// CanaryConfigList is a list of CanaryConfigs.
 	// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
 	CanaryConfigList struct {
 		metav1.TypeMeta `json:",inline"`
-		Metadata        metav1.ListMeta `json:"metadata"`
+		metav1.ListMeta `json:"metadata"`
 
 		Items []CanaryConfig `json:"items"`
 	}
@@ -267,7 +274,9 @@ type (
 		BuildLog string `json:"buildlog,omitempty"` // output of the build (errors etc)
 
 		// LastUpdateTimestamp will store the timestamp the package was last updated
-		LastUpdateTimestamp time.Time `json:"lastUpdateTimestamp,omitempty"`
+		// metav1.Time is a wrapper around time.Time which supports correct marshaling to YAML and JSON.
+		// https://github.com/kubernetes/apimachinery/blob/44bd77c24ef93cd3a5eb6fef64e514025d10d44e/pkg/apis/meta/v1/time.go#L26-L35
+		LastUpdateTimestamp metav1.Time `json:"lastUpdateTimestamp,omitempty"`
 	}
 
 	// PackageRef is a reference to the package.

pkg/apis/fission.io/v1/validation.go

@@ -25,6 +25,7 @@ import (
 	"github.com/hashicorp/go-multierror"
 	nsUtil "github.com/nats-io/nats-streaming-server/util"
 	"github.com/robfig/cron"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/util/validation"
 )
 
@@ -556,3 +557,135 @@ func (spec TimeTriggerSpec) Validate() error {
 
 	return result.ErrorOrNil()
 }
+
+func validateMetadata(field string, m metav1.ObjectMeta) error {
+	return ValidateKubeReference(field, m.Name, m.Namespace)
+}
+
+func (p *Package) Validate() error {
+	result := &multierror.Error{}
+
+	result = multierror.Append(result,
+		validateMetadata("Package", p.ObjectMeta),
+		p.Spec.Validate(),
+		p.Status.Validate())
+
+	return result.ErrorOrNil()
+}
+
+func (pl *PackageList) Validate() error {
+	result := &multierror.Error{}
+	// not validate ListMeta
+	for _, p := range pl.Items {
+		result = multierror.Append(result, p.Validate())
+	}
+	return result.ErrorOrNil()
+}
+
+func (f *Function) Validate() error {
+	result := &multierror.Error{}
+
+	result = multierror.Append(result,
+		validateMetadata("Function", f.ObjectMeta),
+		f.Spec.Validate())
+
+	return result.ErrorOrNil()
+}
+
+func (fl *FunctionList) Validate() error {
+	result := &multierror.Error{}
+	for _, f := range fl.Items {
+		result = multierror.Append(result, f.Validate())
+	}
+	return result.ErrorOrNil()
+}
+
+func (e *Environment) Validate() error {
+	result := &multierror.Error{}
+
+	result = multierror.Append(result,
+		validateMetadata("Environment", e.ObjectMeta),
+		e.Spec.Validate())
+
+	return result.ErrorOrNil()
+}
+
+func (el *EnvironmentList) Validate() error {
+	result := &multierror.Error{}
+	for _, e := range el.Items {
+		result = multierror.Append(result, e.Validate())
+	}
+	return result.ErrorOrNil()
+}
+
+func (h *HTTPTrigger) Validate() error {
+	result := &multierror.Error{}
+
+	result = multierror.Append(result,
+		validateMetadata("HTTPTrigger", h.ObjectMeta),
+		h.Spec.Validate())
+
+	return result.ErrorOrNil()
+}
+
+func (hl *HTTPTriggerList) Validate() error {
+	result := &multierror.Error{}
+	for _, h := range hl.Items {
+		result = multierror.Append(result, h.Validate())
+	}
+	return result.ErrorOrNil()
+}
+
+func (k *KubernetesWatchTrigger) Validate() error {
+	result := &multierror.Error{}
+
+	result = multierror.Append(result,
+		validateMetadata("KubernetesWatchTrigger", k.ObjectMeta),
+		k.Spec.Validate())
+
+	return result.ErrorOrNil()
+}
+
+func (kl *KubernetesWatchTriggerList) Validate() error {
+	result := &multierror.Error{}
+	for _, k := range kl.Items {
+		result = multierror.Append(result, k.Validate())
+	}
+	return result
+}
+
+func (t *TimeTrigger) Validate() error {
+	result := &multierror.Error{}
+
+	result = multierror.Append(result,
+		validateMetadata("TimeTrigger", t.ObjectMeta),
+		t.Spec.Validate())
+
+	return result.ErrorOrNil()
+}
+
+func (tl *TimeTriggerList) Validate() error {
+	result := &multierror.Error{}
+	for _, t := range tl.Items {
+		result = multierror.Append(result, t.Validate())
+	}
+	return result.ErrorOrNil()
+}
+
+func (m *MessageQueueTrigger) Validate() error {
+	result := &multierror.Error{}
+
+	result = multierror.Append(result,
+		validateMetadata("MessageQueueTrigger", m.ObjectMeta),
+		m.Spec.Validate())
+
+	return result.ErrorOrNil()
+}
+
+func (ml *MessageQueueTriggerList) Validate() error {
+	result := &multierror.Error{}
+	for _, m := range ml.Items {
+		result = multierror.Append(result, m.Validate())
+	}
+	return result.ErrorOrNil()
+}

pkg/apis/fission.io/v1/zz_generated.deepcopy.go

@@ -1,7 +1,7 @@
 // +build !ignore_autogenerated
 
 /*
-Copyright The Kubernetes Authors.
+Copyright The Fission Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -55,6 +55,11 @@ func (in *Builder) DeepCopyInto(out *Builder) {
 		*out = new(corev1.Container)
 		(*in).DeepCopyInto(*out)
 	}
+	if in.PodSpec != nil {
+		in, out := &in.PodSpec, &out.PodSpec
+		*out = new(corev1.PodSpec)
+		(*in).DeepCopyInto(*out)
+	}
 	return
 }
 
@@ -72,7 +77,7 @@ func (in *Builder) DeepCopy() *Builder {
 func (in *CanaryConfig) DeepCopyInto(out *CanaryConfig) {
 	*out = *in
 	out.TypeMeta = in.TypeMeta
-	in.Metadata.DeepCopyInto(&out.Metadata)
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
 	out.Spec = in.Spec
 	out.Status = in.Status
 	return
@@ -100,7 +105,7 @@ func (in *CanaryConfig) DeepCopyObject() runtime.Object {
 func (in *CanaryConfigList) DeepCopyInto(out *CanaryConfigList) {
 	*out = *in
 	out.TypeMeta = in.TypeMeta
-	out.Metadata = in.Metadata
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
 	if in.Items != nil {
 		in, out := &in.Items, &out.Items
 		*out = make([]CanaryConfig, len(*in))
@@ -197,7 +202,7 @@ func (in *ConfigMapReference) DeepCopy() *ConfigMapReference {
 func (in *Environment) DeepCopyInto(out *Environment) {
 	*out = *in
 	out.TypeMeta = in.TypeMeta
-	in.Metadata.DeepCopyInto(&out.Metadata)
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
 	in.Spec.DeepCopyInto(&out.Spec)
 	return
 }
@@ -224,7 +229,7 @@ func (in *Environment) DeepCopyObject() runtime.Object {
 func (in *EnvironmentList) DeepCopyInto(out *EnvironmentList) {
 	*out = *in
 	out.TypeMeta = in.TypeMeta
-	out.Metadata = in.Metadata
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
 	if in.Items != nil {
 		in, out := &in.Items, &out.Items
 		*out = make([]Environment, len(*in))
@@ -308,7 +313,7 @@ func (in *ExecutionStrategy) DeepCopy() *ExecutionStrategy {
 func (in *Function) DeepCopyInto(out *Function) {
 	*out = *in
 	out.TypeMeta = in.TypeMeta
-	in.Metadata.DeepCopyInto(&out.Metadata)
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
 	in.Spec.DeepCopyInto(&out.Spec)
 	return
 }
@@ -335,7 +340,7 @@ func (in *Function) DeepCopyObject() runtime.Object {
 func (in *FunctionList) DeepCopyInto(out *FunctionList) {
 	*out = *in
 	out.TypeMeta = in.TypeMeta
-	out.Metadata = in.Metadata
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
 	if in.Items != nil {
 		in, out := &in.Items, &out.Items
 		*out = make([]Function, len(*in))
@@ -438,7 +443,7 @@ func (in *FunctionSpec) DeepCopy() *FunctionSpec {
 func (in *HTTPTrigger) DeepCopyInto(out *HTTPTrigger) {
 	*out = *in
 	out.TypeMeta = in.TypeMeta
-	in.Metadata.DeepCopyInto(&out.Metadata)
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
 	in.Spec.DeepCopyInto(&out.Spec)
 	return
 }
@@ -465,7 +470,7 @@ func (in *HTTPTrigger) DeepCopyObject() runtime.Object {
 func (in *HTTPTriggerList) DeepCopyInto(out *HTTPTriggerList) {
 	*out = *in
 	out.TypeMeta = in.TypeMeta
-	out.Metadata = in.Metadata
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
 	if in.Items != nil {
 		in, out := &in.Items, &out.Items
 		*out = make([]HTTPTrigger, len(*in))
@@ -498,6 +503,7 @@ func (in *HTTPTriggerList) DeepCopyObject() runtime.Object {
 func (in *HTTPTriggerSpec) DeepCopyInto(out *HTTPTriggerSpec) {
 	*out = *in
 	in.FunctionReference.DeepCopyInto(&out.FunctionReference)
+	in.IngressConfig.DeepCopyInto(&out.IngressConfig)
 	return
 }
 
@@ -511,6 +517,29 @@ func (in *HTTPTriggerSpec) DeepCopy() *HTTPTriggerSpec {
 	return out
 }
 
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *IngressConfig) DeepCopyInto(out *IngressConfig) {
+	*out = *in
+	if in.Annotations != nil {
+		in, out := &in.Annotations, &out.Annotations
+		*out = make(map[string]string, len(*in))
+		for key, val := range *in {
+			(*out)[key] = val
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IngressConfig.
+func (in *IngressConfig) DeepCopy() *IngressConfig {
+	if in == nil {
+		return nil
+	}
+	out := new(IngressConfig)
+	in.DeepCopyInto(out)
+	return out
+}
+
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *InvokeStrategy) DeepCopyInto(out *InvokeStrategy) {
 	*out = *in
@@ -532,7 +561,7 @@ func (in *InvokeStrategy) DeepCopy() *InvokeStrategy {
 func (in *KubernetesWatchTrigger) DeepCopyInto(out *KubernetesWatchTrigger) {
 	*out = *in
 	out.TypeMeta = in.TypeMeta
-	in.Metadata.DeepCopyInto(&out.Metadata)
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
 	in.Spec.DeepCopyInto(&out.Spec)
 	return
 }
@@ -559,7 +588,7 @@ func (in *KubernetesWatchTrigger) DeepCopyObject() runtime.Object {
 func (in *KubernetesWatchTriggerList) DeepCopyInto(out *KubernetesWatchTriggerList) {
 	*out = *in
 	out.TypeMeta = in.TypeMeta
-	out.Metadata = in.Metadata
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
 	if in.Items != nil {
 		in, out := &in.Items, &out.Items
 		*out = make([]KubernetesWatchTrigger, len(*in))
@@ -616,7 +645,7 @@ func (in *KubernetesWatchTriggerSpec) DeepCopy() *KubernetesWatchTriggerSpec {
 func (in *MessageQueueTrigger) DeepCopyInto(out *MessageQueueTrigger) {
 	*out = *in
 	out.TypeMeta = in.TypeMeta
-	in.Metadata.DeepCopyInto(&out.Metadata)
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
 	in.Spec.DeepCopyInto(&out.Spec)
 	return
 }
@@ -643,7 +672,7 @@ func (in *MessageQueueTrigger) DeepCopyObject() runtime.Object {
 func (in *MessageQueueTriggerList) DeepCopyInto(out *MessageQueueTriggerList) {
 	*out = *in
 	out.TypeMeta = in.TypeMeta
-	out.Metadata = in.Metadata
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
 	if in.Items != nil {
 		in, out := &in.Items, &out.Items
 		*out = make([]MessageQueueTrigger, len(*in))
@@ -693,9 +722,9 @@ func (in *MessageQueueTriggerSpec) DeepCopy() *MessageQueueTriggerSpec {
 func (in *Package) DeepCopyInto(out *Package) {
 	*out = *in
 	out.TypeMeta = in.TypeMeta
-	in.Metadata.DeepCopyInto(&out.Metadata)
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
 	in.Spec.DeepCopyInto(&out.Spec)
-	out.Status = in.Status
+	in.Status.DeepCopyInto(&out.Status)
 	return
 }
 
@@ -721,7 +750,7 @@ func (in *Package) DeepCopyObject() runtime.Object {
 func (in *PackageList) DeepCopyInto(out *PackageList) {
 	*out = *in
 	out.TypeMeta = in.TypeMeta
-	out.Metadata = in.Metadata
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
 	if in.Items != nil {
 		in, out := &in.Items, &out.Items
 		*out = make([]Package, len(*in))
@@ -788,6 +817,7 @@ func (in *PackageSpec) DeepCopy() *PackageSpec {
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *PackageStatus) DeepCopyInto(out *PackageStatus) {
 	*out = *in
+	in.LastUpdateTimestamp.DeepCopyInto(&out.LastUpdateTimestamp)
 	return
 }
 
@@ -809,6 +839,11 @@ func (in *Runtime) DeepCopyInto(out *Runtime) {
 		*out = new(corev1.Container)
 		(*in).DeepCopyInto(*out)
 	}
+	if in.PodSpec != nil {
+		in, out := &in.PodSpec, &out.PodSpec
+		*out = new(corev1.PodSpec)
+		(*in).DeepCopyInto(*out)
+	}
 	return
 }
 
@@ -842,7 +877,7 @@ func (in *SecretReference) DeepCopy() *SecretReference {
 func (in *TimeTrigger) DeepCopyInto(out *TimeTrigger) {
 	*out = *in
 	out.TypeMeta = in.TypeMeta
-	in.Metadata.DeepCopyInto(&out.Metadata)
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
 	in.Spec.DeepCopyInto(&out.Spec)
 	return
 }
@@ -869,7 +904,7 @@ func (in *TimeTrigger) DeepCopyObject() runtime.Object {
 func (in *TimeTriggerList) DeepCopyInto(out *TimeTriggerList) {
 	*out = *in
 	out.TypeMeta = in.TypeMeta
-	out.Metadata = in.Metadata
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
 	if in.Items != nil {
 		in, out := &in.Items, &out.Items
 		*out = make([]TimeTrigger, len(*in))

pkg/apis/genclient/v1/clientset/versioned/clientset.go

@@ -0,0 +1,97 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package versioned
+
+import (
+	"fmt"
+
+	v1v1 "github.com/fission/fission/pkg/apis/genclient/v1/clientset/versioned/typed/fission.io/v1"
+	discovery "k8s.io/client-go/discovery"
+	rest "k8s.io/client-go/rest"
+	flowcontrol "k8s.io/client-go/util/flowcontrol"
+)
+
+type Interface interface {
+	Discovery() discovery.DiscoveryInterface
+	V1V1() v1v1.V1V1Interface
+}
+
+// Clientset contains the clients for groups. Each group has exactly one
+// version included in a Clientset.
+type Clientset struct {
+	*discovery.DiscoveryClient
+	v1V1 *v1v1.V1V1Client
+}
+
+// V1V1 retrieves the V1V1Client
+func (c *Clientset) V1V1() v1v1.V1V1Interface {
+	return c.v1V1
+}
+
+// Discovery retrieves the DiscoveryClient
+func (c *Clientset) Discovery() discovery.DiscoveryInterface {
+	if c == nil {
+		return nil
+	}
+	return c.DiscoveryClient
+}
+
+// NewForConfig creates a new Clientset for the given config.
+// If config's RateLimiter is not set and QPS and Burst are acceptable,
+// NewForConfig will generate a rate-limiter in configShallowCopy.
+func NewForConfig(c *rest.Config) (*Clientset, error) {
+	configShallowCopy := *c
+	if configShallowCopy.RateLimiter == nil && configShallowCopy.QPS > 0 {
+		if configShallowCopy.Burst <= 0 {
+			return nil, fmt.Errorf("Burst is required to be greater than 0 when RateLimiter is not set and QPS is set to greater than 0")
+		}
+		configShallowCopy.RateLimiter = flowcontrol.NewTokenBucketRateLimiter(configShallowCopy.QPS, configShallowCopy.Burst)
+	}
+	var cs Clientset
+	var err error
+	cs.v1V1, err = v1v1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+
+	cs.DiscoveryClient, err = discovery.NewDiscoveryClientForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	return &cs, nil
+}
+
+// NewForConfigOrDie creates a new Clientset for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *Clientset {
+	var cs Clientset
+	cs.v1V1 = v1v1.NewForConfigOrDie(c)
+
+	cs.DiscoveryClient = discovery.NewDiscoveryClientForConfigOrDie(c)
+	return &cs
+}
+
+// New creates a new Clientset for the given RESTClient.
+func New(c rest.Interface) *Clientset {
+	var cs Clientset
+	cs.v1V1 = v1v1.New(c)
+
+	cs.DiscoveryClient = discovery.NewDiscoveryClient(c)
+	return &cs
+}

pkg/apis/genclient/v1/clientset/versioned/doc.go

@@ -0,0 +1,20 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated clientset.
+package versioned

pkg/apis/genclient/v1/clientset/versioned/fake/clientset_generated.go

@@ -0,0 +1,82 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	clientset "github.com/fission/fission/pkg/apis/genclient/v1/clientset/versioned"
+	v1v1 "github.com/fission/fission/pkg/apis/genclient/v1/clientset/versioned/typed/fission.io/v1"
+	fakev1v1 "github.com/fission/fission/pkg/apis/genclient/v1/clientset/versioned/typed/fission.io/v1/fake"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/watch"
+	"k8s.io/client-go/discovery"
+	fakediscovery "k8s.io/client-go/discovery/fake"
+	"k8s.io/client-go/testing"
+)
+
+// NewSimpleClientset returns a clientset that will respond with the provided objects.
+// It's backed by a very simple object tracker that processes creates, updates and deletions as-is,
+// without applying any validations and/or defaults. It shouldn't be considered a replacement
+// for a real clientset and is mostly useful in simple unit tests.
+func NewSimpleClientset(objects ...runtime.Object) *Clientset {
+	o := testing.NewObjectTracker(scheme, codecs.UniversalDecoder())
+	for _, obj := range objects {
+		if err := o.Add(obj); err != nil {
+			panic(err)
+		}
+	}
+
+	cs := &Clientset{tracker: o}
+	cs.discovery = &fakediscovery.FakeDiscovery{Fake: &cs.Fake}
+	cs.AddReactor("*", "*", testing.ObjectReaction(o))
+	cs.AddWatchReactor("*", func(action testing.Action) (handled bool, ret watch.Interface, err error) {
+		gvr := action.GetResource()
+		ns := action.GetNamespace()
+		watch, err := o.Watch(gvr, ns)
+		if err != nil {
+			return false, nil, err
+		}
+		return true, watch, nil
+	})
+
+	return cs
+}
+
+// Clientset implements clientset.Interface. Meant to be embedded into a
+// struct to get a default implementation. This makes faking out just the method
+// you want to test easier.
+type Clientset struct {
+	testing.Fake
+	discovery *fakediscovery.FakeDiscovery
+	tracker   testing.ObjectTracker
+}
+
+func (c *Clientset) Discovery() discovery.DiscoveryInterface {
+	return c.discovery
+}
+
+func (c *Clientset) Tracker() testing.ObjectTracker {
+	return c.tracker
+}
+
+var _ clientset.Interface = &Clientset{}
+
+// V1V1 retrieves the V1V1Client
+func (c *Clientset) V1V1() v1v1.V1V1Interface {
+	return &fakev1v1.FakeV1V1{Fake: &c.Fake}
+}

pkg/apis/genclient/v1/clientset/versioned/fake/doc.go

@@ -0,0 +1,20 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated fake clientset.
+package fake

pkg/apis/genclient/v1/clientset/versioned/fake/register.go

@@ -0,0 +1,56 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	v1v1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
+)
+
+var scheme = runtime.NewScheme()
+var codecs = serializer.NewCodecFactory(scheme)
+var parameterCodec = runtime.NewParameterCodec(scheme)
+var localSchemeBuilder = runtime.SchemeBuilder{
+	v1v1.AddToScheme,
+}
+
+// AddToScheme adds all types of this clientset into the given scheme. This allows composition
+// of clientsets, like in:
+//
+//   import (
+//     "k8s.io/client-go/kubernetes"
+//     clientsetscheme "k8s.io/client-go/kubernetes/scheme"
+//     aggregatorclientsetscheme "k8s.io/kube-aggregator/pkg/client/clientset_generated/clientset/scheme"
+//   )
+//
+//   kclientset, _ := kubernetes.NewForConfig(c)
+//   _ = aggregatorclientsetscheme.AddToScheme(clientsetscheme.Scheme)
+//
+// After this, RawExtensions in Kubernetes types will serialize kube-aggregator types
+// correctly.
+var AddToScheme = localSchemeBuilder.AddToScheme
+
+func init() {
+	v1.AddToGroupVersion(scheme, schema.GroupVersion{Version: "v1"})
+	utilruntime.Must(AddToScheme(scheme))
+}

pkg/apis/genclient/v1/clientset/versioned/scheme/doc.go

@@ -0,0 +1,20 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package contains the scheme of the automatically generated clientset.
+package scheme

pkg/apis/genclient/v1/clientset/versioned/scheme/register.go

@@ -0,0 +1,56 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package scheme
+
+import (
+	v1v1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
+)
+
+var Scheme = runtime.NewScheme()
+var Codecs = serializer.NewCodecFactory(Scheme)
+var ParameterCodec = runtime.NewParameterCodec(Scheme)
+var localSchemeBuilder = runtime.SchemeBuilder{
+	v1v1.AddToScheme,
+}
+
+// AddToScheme adds all types of this clientset into the given scheme. This allows composition
+// of clientsets, like in:
+//
+//   import (
+//     "k8s.io/client-go/kubernetes"
+//     clientsetscheme "k8s.io/client-go/kubernetes/scheme"
+//     aggregatorclientsetscheme "k8s.io/kube-aggregator/pkg/client/clientset_generated/clientset/scheme"
+//   )
+//
+//   kclientset, _ := kubernetes.NewForConfig(c)
+//   _ = aggregatorclientsetscheme.AddToScheme(clientsetscheme.Scheme)
+//
+// After this, RawExtensions in Kubernetes types will serialize kube-aggregator types
+// correctly.
+var AddToScheme = localSchemeBuilder.AddToScheme
+
+func init() {
+	v1.AddToGroupVersion(Scheme, schema.GroupVersion{Version: "v1"})
+	utilruntime.Must(AddToScheme(Scheme))
+}

pkg/apis/genclient/v1/clientset/versioned/typed/fission.io/v1/canaryconfig.go

@@ -0,0 +1,191 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	"time"
+
+	v1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	scheme "github.com/fission/fission/pkg/apis/genclient/v1/clientset/versioned/scheme"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	rest "k8s.io/client-go/rest"
+)
+
+// CanaryConfigsGetter has a method to return a CanaryConfigInterface.
+// A group's client should implement this interface.
+type CanaryConfigsGetter interface {
+	CanaryConfigs(namespace string) CanaryConfigInterface
+}
+
+// CanaryConfigInterface has methods to work with CanaryConfig resources.
+type CanaryConfigInterface interface {
+	Create(*v1.CanaryConfig) (*v1.CanaryConfig, error)
+	Update(*v1.CanaryConfig) (*v1.CanaryConfig, error)
+	UpdateStatus(*v1.CanaryConfig) (*v1.CanaryConfig, error)
+	Delete(name string, options *metav1.DeleteOptions) error
+	DeleteCollection(options *metav1.DeleteOptions, listOptions metav1.ListOptions) error
+	Get(name string, options metav1.GetOptions) (*v1.CanaryConfig, error)
+	List(opts metav1.ListOptions) (*v1.CanaryConfigList, error)
+	Watch(opts metav1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.CanaryConfig, err error)
+	CanaryConfigExpansion
+}
+
+// canaryConfigs implements CanaryConfigInterface
+type canaryConfigs struct {
+	client rest.Interface
+	ns     string
+}
+
+// newCanaryConfigs returns a CanaryConfigs
+func newCanaryConfigs(c *V1V1Client, namespace string) *canaryConfigs {
+	return &canaryConfigs{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the _canaryConfig, and returns the corresponding canaryConfig object, and an error if there is any.
+func (c *canaryConfigs) Get(name string, options metav1.GetOptions) (result *v1.CanaryConfig, err error) {
+	result = &v1.CanaryConfig{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("canaryconfigs").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of CanaryConfigs that match those selectors.
+func (c *canaryConfigs) List(opts metav1.ListOptions) (result *v1.CanaryConfigList, err error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	result = &v1.CanaryConfigList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("canaryconfigs").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested canaryConfigs.
+func (c *canaryConfigs) Watch(opts metav1.ListOptions) (watch.Interface, error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("canaryconfigs").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Watch()
+}
+
+// Create takes the representation of a _canaryConfig and creates it.  Returns the server's representation of the canaryConfig, and an error, if there is any.
+func (c *canaryConfigs) Create(_canaryConfig *v1.CanaryConfig) (result *v1.CanaryConfig, err error) {
+	result = &v1.CanaryConfig{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("canaryconfigs").
+		Body(_canaryConfig).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a _canaryConfig and updates it. Returns the server's representation of the canaryConfig, and an error, if there is any.
+func (c *canaryConfigs) Update(_canaryConfig *v1.CanaryConfig) (result *v1.CanaryConfig, err error) {
+	result = &v1.CanaryConfig{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("canaryconfigs").
+		Name(_canaryConfig.Name).
+		Body(_canaryConfig).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *canaryConfigs) UpdateStatus(_canaryConfig *v1.CanaryConfig) (result *v1.CanaryConfig, err error) {
+	result = &v1.CanaryConfig{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("canaryconfigs").
+		Name(_canaryConfig.Name).
+		SubResource("status").
+		Body(_canaryConfig).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the _canaryConfig and deletes it. Returns an error if one occurs.
+func (c *canaryConfigs) Delete(name string, options *metav1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("canaryconfigs").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *canaryConfigs) DeleteCollection(options *metav1.DeleteOptions, listOptions metav1.ListOptions) error {
+	var timeout time.Duration
+	if listOptions.TimeoutSeconds != nil {
+		timeout = time.Duration(*listOptions.TimeoutSeconds) * time.Second
+	}
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("canaryconfigs").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Timeout(timeout).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched canaryConfig.
+func (c *canaryConfigs) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.CanaryConfig, err error) {
+	result = &v1.CanaryConfig{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("canaryconfigs").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}

pkg/apis/genclient/v1/clientset/versioned/typed/fission.io/v1/doc.go

@@ -0,0 +1,20 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1

pkg/apis/genclient/v1/clientset/versioned/typed/fission.io/v1/environment.go

@@ -0,0 +1,174 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	"time"
+
+	v1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	scheme "github.com/fission/fission/pkg/apis/genclient/v1/clientset/versioned/scheme"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	rest "k8s.io/client-go/rest"
+)
+
+// EnvironmentsGetter has a method to return a EnvironmentInterface.
+// A group's client should implement this interface.
+type EnvironmentsGetter interface {
+	Environments(namespace string) EnvironmentInterface
+}
+
+// EnvironmentInterface has methods to work with Environment resources.
+type EnvironmentInterface interface {
+	Create(*v1.Environment) (*v1.Environment, error)
+	Update(*v1.Environment) (*v1.Environment, error)
+	Delete(name string, options *metav1.DeleteOptions) error
+	DeleteCollection(options *metav1.DeleteOptions, listOptions metav1.ListOptions) error
+	Get(name string, options metav1.GetOptions) (*v1.Environment, error)
+	List(opts metav1.ListOptions) (*v1.EnvironmentList, error)
+	Watch(opts metav1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.Environment, err error)
+	EnvironmentExpansion
+}
+
+// environments implements EnvironmentInterface
+type environments struct {
+	client rest.Interface
+	ns     string
+}
+
+// newEnvironments returns a Environments
+func newEnvironments(c *V1V1Client, namespace string) *environments {
+	return &environments{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the _environment, and returns the corresponding environment object, and an error if there is any.
+func (c *environments) Get(name string, options metav1.GetOptions) (result *v1.Environment, err error) {
+	result = &v1.Environment{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("environments").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of Environments that match those selectors.
+func (c *environments) List(opts metav1.ListOptions) (result *v1.EnvironmentList, err error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	result = &v1.EnvironmentList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("environments").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested environments.
+func (c *environments) Watch(opts metav1.ListOptions) (watch.Interface, error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("environments").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Watch()
+}
+
+// Create takes the representation of a _environment and creates it.  Returns the server's representation of the environment, and an error, if there is any.
+func (c *environments) Create(_environment *v1.Environment) (result *v1.Environment, err error) {
+	result = &v1.Environment{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("environments").
+		Body(_environment).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a _environment and updates it. Returns the server's representation of the environment, and an error, if there is any.
+func (c *environments) Update(_environment *v1.Environment) (result *v1.Environment, err error) {
+	result = &v1.Environment{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("environments").
+		Name(_environment.Name).
+		Body(_environment).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the _environment and deletes it. Returns an error if one occurs.
+func (c *environments) Delete(name string, options *metav1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("environments").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *environments) DeleteCollection(options *metav1.DeleteOptions, listOptions metav1.ListOptions) error {
+	var timeout time.Duration
+	if listOptions.TimeoutSeconds != nil {
+		timeout = time.Duration(*listOptions.TimeoutSeconds) * time.Second
+	}
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("environments").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Timeout(timeout).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched environment.
+func (c *environments) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.Environment, err error) {
+	result = &v1.Environment{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("environments").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}

pkg/apis/genclient/v1/clientset/versioned/typed/fission.io/v1/fake/doc.go

@@ -0,0 +1,20 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// Package fake has the automatically generated clients.
+package fake

pkg/apis/genclient/v1/clientset/versioned/typed/fission.io/v1/fake/fake_canaryconfig.go

@@ -0,0 +1,140 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	fissioniov1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	labels "k8s.io/apimachinery/pkg/labels"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	testing "k8s.io/client-go/testing"
+)
+
+// FakeCanaryConfigs implements CanaryConfigInterface
+type FakeCanaryConfigs struct {
+	Fake *FakeV1V1
+	ns   string
+}
+
+var canaryconfigsResource = schema.GroupVersionResource{Group: "fission.io", Version: "v1", Resource: "canaryconfigs"}
+
+var canaryconfigsKind = schema.GroupVersionKind{Group: "fission.io", Version: "v1", Kind: "CanaryConfig"}
+
+// Get takes name of the _canaryConfig, and returns the corresponding canaryConfig object, and an error if there is any.
+func (c *FakeCanaryConfigs) Get(name string, options v1.GetOptions) (result *fissioniov1.CanaryConfig, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewGetAction(canaryconfigsResource, c.ns, name), &fissioniov1.CanaryConfig{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.CanaryConfig), err
+}
+
+// List takes label and field selectors, and returns the list of CanaryConfigs that match those selectors.
+func (c *FakeCanaryConfigs) List(opts v1.ListOptions) (result *fissioniov1.CanaryConfigList, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewListAction(canaryconfigsResource, canaryconfigsKind, c.ns, opts), &fissioniov1.CanaryConfigList{})
+
+	if obj == nil {
+		return nil, err
+	}
+
+	label, _, _ := testing.ExtractFromListOptions(opts)
+	if label == nil {
+		label = labels.Everything()
+	}
+	list := &fissioniov1.CanaryConfigList{ListMeta: obj.(*fissioniov1.CanaryConfigList).ListMeta}
+	for _, item := range obj.(*fissioniov1.CanaryConfigList).Items {
+		if label.Matches(labels.Set(item.Labels)) {
+			list.Items = append(list.Items, item)
+		}
+	}
+	return list, err
+}
+
+// Watch returns a watch.Interface that watches the requested canaryConfigs.
+func (c *FakeCanaryConfigs) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	return c.Fake.
+		InvokesWatch(testing.NewWatchAction(canaryconfigsResource, c.ns, opts))
+
+}
+
+// Create takes the representation of a _canaryConfig and creates it.  Returns the server's representation of the canaryConfig, and an error, if there is any.
+func (c *FakeCanaryConfigs) Create(_canaryConfig *fissioniov1.CanaryConfig) (result *fissioniov1.CanaryConfig, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewCreateAction(canaryconfigsResource, c.ns, _canaryConfig), &fissioniov1.CanaryConfig{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.CanaryConfig), err
+}
+
+// Update takes the representation of a _canaryConfig and updates it. Returns the server's representation of the canaryConfig, and an error, if there is any.
+func (c *FakeCanaryConfigs) Update(_canaryConfig *fissioniov1.CanaryConfig) (result *fissioniov1.CanaryConfig, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewUpdateAction(canaryconfigsResource, c.ns, _canaryConfig), &fissioniov1.CanaryConfig{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.CanaryConfig), err
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+func (c *FakeCanaryConfigs) UpdateStatus(_canaryConfig *fissioniov1.CanaryConfig) (*fissioniov1.CanaryConfig, error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewUpdateSubresourceAction(canaryconfigsResource, "status", c.ns, _canaryConfig), &fissioniov1.CanaryConfig{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.CanaryConfig), err
+}
+
+// Delete takes name of the _canaryConfig and deletes it. Returns an error if one occurs.
+func (c *FakeCanaryConfigs) Delete(name string, options *v1.DeleteOptions) error {
+	_, err := c.Fake.
+		Invokes(testing.NewDeleteAction(canaryconfigsResource, c.ns, name), &fissioniov1.CanaryConfig{})
+
+	return err
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *FakeCanaryConfigs) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	action := testing.NewDeleteCollectionAction(canaryconfigsResource, c.ns, listOptions)
+
+	_, err := c.Fake.Invokes(action, &fissioniov1.CanaryConfigList{})
+	return err
+}
+
+// Patch applies the patch and returns the patched canaryConfig.
+func (c *FakeCanaryConfigs) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *fissioniov1.CanaryConfig, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewPatchSubresourceAction(canaryconfigsResource, c.ns, name, pt, data, subresources...), &fissioniov1.CanaryConfig{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.CanaryConfig), err
+}

pkg/apis/genclient/v1/clientset/versioned/typed/fission.io/v1/fake/fake_environment.go

@@ -0,0 +1,128 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	fissioniov1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	labels "k8s.io/apimachinery/pkg/labels"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	testing "k8s.io/client-go/testing"
+)
+
+// FakeEnvironments implements EnvironmentInterface
+type FakeEnvironments struct {
+	Fake *FakeV1V1
+	ns   string
+}
+
+var environmentsResource = schema.GroupVersionResource{Group: "fission.io", Version: "v1", Resource: "environments"}
+
+var environmentsKind = schema.GroupVersionKind{Group: "fission.io", Version: "v1", Kind: "Environment"}
+
+// Get takes name of the _environment, and returns the corresponding environment object, and an error if there is any.
+func (c *FakeEnvironments) Get(name string, options v1.GetOptions) (result *fissioniov1.Environment, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewGetAction(environmentsResource, c.ns, name), &fissioniov1.Environment{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.Environment), err
+}
+
+// List takes label and field selectors, and returns the list of Environments that match those selectors.
+func (c *FakeEnvironments) List(opts v1.ListOptions) (result *fissioniov1.EnvironmentList, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewListAction(environmentsResource, environmentsKind, c.ns, opts), &fissioniov1.EnvironmentList{})
+
+	if obj == nil {
+		return nil, err
+	}
+
+	label, _, _ := testing.ExtractFromListOptions(opts)
+	if label == nil {
+		label = labels.Everything()
+	}
+	list := &fissioniov1.EnvironmentList{ListMeta: obj.(*fissioniov1.EnvironmentList).ListMeta}
+	for _, item := range obj.(*fissioniov1.EnvironmentList).Items {
+		if label.Matches(labels.Set(item.Labels)) {
+			list.Items = append(list.Items, item)
+		}
+	}
+	return list, err
+}
+
+// Watch returns a watch.Interface that watches the requested environments.
+func (c *FakeEnvironments) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	return c.Fake.
+		InvokesWatch(testing.NewWatchAction(environmentsResource, c.ns, opts))
+
+}
+
+// Create takes the representation of a _environment and creates it.  Returns the server's representation of the environment, and an error, if there is any.
+func (c *FakeEnvironments) Create(_environment *fissioniov1.Environment) (result *fissioniov1.Environment, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewCreateAction(environmentsResource, c.ns, _environment), &fissioniov1.Environment{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.Environment), err
+}
+
+// Update takes the representation of a _environment and updates it. Returns the server's representation of the environment, and an error, if there is any.
+func (c *FakeEnvironments) Update(_environment *fissioniov1.Environment) (result *fissioniov1.Environment, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewUpdateAction(environmentsResource, c.ns, _environment), &fissioniov1.Environment{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.Environment), err
+}
+
+// Delete takes name of the _environment and deletes it. Returns an error if one occurs.
+func (c *FakeEnvironments) Delete(name string, options *v1.DeleteOptions) error {
+	_, err := c.Fake.
+		Invokes(testing.NewDeleteAction(environmentsResource, c.ns, name), &fissioniov1.Environment{})
+
+	return err
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *FakeEnvironments) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	action := testing.NewDeleteCollectionAction(environmentsResource, c.ns, listOptions)
+
+	_, err := c.Fake.Invokes(action, &fissioniov1.EnvironmentList{})
+	return err
+}
+
+// Patch applies the patch and returns the patched environment.
+func (c *FakeEnvironments) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *fissioniov1.Environment, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewPatchSubresourceAction(environmentsResource, c.ns, name, pt, data, subresources...), &fissioniov1.Environment{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.Environment), err
+}

pkg/apis/genclient/v1/clientset/versioned/typed/fission.io/v1/fake/fake_fission.io_client.go

@@ -0,0 +1,68 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	v1 "github.com/fission/fission/pkg/apis/genclient/v1/clientset/versioned/typed/fission.io/v1"
+	rest "k8s.io/client-go/rest"
+	testing "k8s.io/client-go/testing"
+)
+
+type FakeV1V1 struct {
+	*testing.Fake
+}
+
+func (c *FakeV1V1) CanaryConfigs(namespace string) v1.CanaryConfigInterface {
+	return &FakeCanaryConfigs{c, namespace}
+}
+
+func (c *FakeV1V1) Environments(namespace string) v1.EnvironmentInterface {
+	return &FakeEnvironments{c, namespace}
+}
+
+func (c *FakeV1V1) Functions(namespace string) v1.FunctionInterface {
+	return &FakeFunctions{c, namespace}
+}
+
+func (c *FakeV1V1) HTTPTriggers(namespace string) v1.HTTPTriggerInterface {
+	return &FakeHTTPTriggers{c, namespace}
+}
+
+func (c *FakeV1V1) KubernetesWatchTriggers(namespace string) v1.KubernetesWatchTriggerInterface {
+	return &FakeKubernetesWatchTriggers{c, namespace}
+}
+
+func (c *FakeV1V1) MessageQueueTriggers(namespace string) v1.MessageQueueTriggerInterface {
+	return &FakeMessageQueueTriggers{c, namespace}
+}
+
+func (c *FakeV1V1) Packages(namespace string) v1.PackageInterface {
+	return &FakePackages{c, namespace}
+}
+
+func (c *FakeV1V1) TimeTriggers(namespace string) v1.TimeTriggerInterface {
+	return &FakeTimeTriggers{c, namespace}
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *FakeV1V1) RESTClient() rest.Interface {
+	var ret *rest.RESTClient
+	return ret
+}

pkg/apis/genclient/v1/clientset/versioned/typed/fission.io/v1/fake/fake_function.go

@@ -0,0 +1,128 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	fissioniov1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	labels "k8s.io/apimachinery/pkg/labels"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	testing "k8s.io/client-go/testing"
+)
+
+// FakeFunctions implements FunctionInterface
+type FakeFunctions struct {
+	Fake *FakeV1V1
+	ns   string
+}
+
+var functionsResource = schema.GroupVersionResource{Group: "fission.io", Version: "v1", Resource: "functions"}
+
+var functionsKind = schema.GroupVersionKind{Group: "fission.io", Version: "v1", Kind: "Function"}
+
+// Get takes name of the _function, and returns the corresponding function object, and an error if there is any.
+func (c *FakeFunctions) Get(name string, options v1.GetOptions) (result *fissioniov1.Function, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewGetAction(functionsResource, c.ns, name), &fissioniov1.Function{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.Function), err
+}
+
+// List takes label and field selectors, and returns the list of Functions that match those selectors.
+func (c *FakeFunctions) List(opts v1.ListOptions) (result *fissioniov1.FunctionList, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewListAction(functionsResource, functionsKind, c.ns, opts), &fissioniov1.FunctionList{})
+
+	if obj == nil {
+		return nil, err
+	}
+
+	label, _, _ := testing.ExtractFromListOptions(opts)
+	if label == nil {
+		label = labels.Everything()
+	}
+	list := &fissioniov1.FunctionList{ListMeta: obj.(*fissioniov1.FunctionList).ListMeta}
+	for _, item := range obj.(*fissioniov1.FunctionList).Items {
+		if label.Matches(labels.Set(item.Labels)) {
+			list.Items = append(list.Items, item)
+		}
+	}
+	return list, err
+}
+
+// Watch returns a watch.Interface that watches the requested functions.
+func (c *FakeFunctions) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	return c.Fake.
+		InvokesWatch(testing.NewWatchAction(functionsResource, c.ns, opts))
+
+}
+
+// Create takes the representation of a _function and creates it.  Returns the server's representation of the function, and an error, if there is any.
+func (c *FakeFunctions) Create(_function *fissioniov1.Function) (result *fissioniov1.Function, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewCreateAction(functionsResource, c.ns, _function), &fissioniov1.Function{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.Function), err
+}
+
+// Update takes the representation of a _function and updates it. Returns the server's representation of the function, and an error, if there is any.
+func (c *FakeFunctions) Update(_function *fissioniov1.Function) (result *fissioniov1.Function, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewUpdateAction(functionsResource, c.ns, _function), &fissioniov1.Function{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.Function), err
+}
+
+// Delete takes name of the _function and deletes it. Returns an error if one occurs.
+func (c *FakeFunctions) Delete(name string, options *v1.DeleteOptions) error {
+	_, err := c.Fake.
+		Invokes(testing.NewDeleteAction(functionsResource, c.ns, name), &fissioniov1.Function{})
+
+	return err
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *FakeFunctions) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	action := testing.NewDeleteCollectionAction(functionsResource, c.ns, listOptions)
+
+	_, err := c.Fake.Invokes(action, &fissioniov1.FunctionList{})
+	return err
+}
+
+// Patch applies the patch and returns the patched function.
+func (c *FakeFunctions) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *fissioniov1.Function, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewPatchSubresourceAction(functionsResource, c.ns, name, pt, data, subresources...), &fissioniov1.Function{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.Function), err
+}

pkg/apis/genclient/v1/clientset/versioned/typed/fission.io/v1/fake/fake_httptrigger.go

@@ -0,0 +1,128 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	fissioniov1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	labels "k8s.io/apimachinery/pkg/labels"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	testing "k8s.io/client-go/testing"
+)
+
+// FakeHTTPTriggers implements HTTPTriggerInterface
+type FakeHTTPTriggers struct {
+	Fake *FakeV1V1
+	ns   string
+}
+
+var httptriggersResource = schema.GroupVersionResource{Group: "fission.io", Version: "v1", Resource: "httptriggers"}
+
+var httptriggersKind = schema.GroupVersionKind{Group: "fission.io", Version: "v1", Kind: "HTTPTrigger"}
+
+// Get takes name of the _hTTPTrigger, and returns the corresponding hTTPTrigger object, and an error if there is any.
+func (c *FakeHTTPTriggers) Get(name string, options v1.GetOptions) (result *fissioniov1.HTTPTrigger, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewGetAction(httptriggersResource, c.ns, name), &fissioniov1.HTTPTrigger{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.HTTPTrigger), err
+}
+
+// List takes label and field selectors, and returns the list of HTTPTriggers that match those selectors.
+func (c *FakeHTTPTriggers) List(opts v1.ListOptions) (result *fissioniov1.HTTPTriggerList, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewListAction(httptriggersResource, httptriggersKind, c.ns, opts), &fissioniov1.HTTPTriggerList{})
+
+	if obj == nil {
+		return nil, err
+	}
+
+	label, _, _ := testing.ExtractFromListOptions(opts)
+	if label == nil {
+		label = labels.Everything()
+	}
+	list := &fissioniov1.HTTPTriggerList{ListMeta: obj.(*fissioniov1.HTTPTriggerList).ListMeta}
+	for _, item := range obj.(*fissioniov1.HTTPTriggerList).Items {
+		if label.Matches(labels.Set(item.Labels)) {
+			list.Items = append(list.Items, item)
+		}
+	}
+	return list, err
+}
+
+// Watch returns a watch.Interface that watches the requested hTTPTriggers.
+func (c *FakeHTTPTriggers) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	return c.Fake.
+		InvokesWatch(testing.NewWatchAction(httptriggersResource, c.ns, opts))
+
+}
+
+// Create takes the representation of a _hTTPTrigger and creates it.  Returns the server's representation of the hTTPTrigger, and an error, if there is any.
+func (c *FakeHTTPTriggers) Create(_hTTPTrigger *fissioniov1.HTTPTrigger) (result *fissioniov1.HTTPTrigger, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewCreateAction(httptriggersResource, c.ns, _hTTPTrigger), &fissioniov1.HTTPTrigger{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.HTTPTrigger), err
+}
+
+// Update takes the representation of a _hTTPTrigger and updates it. Returns the server's representation of the hTTPTrigger, and an error, if there is any.
+func (c *FakeHTTPTriggers) Update(_hTTPTrigger *fissioniov1.HTTPTrigger) (result *fissioniov1.HTTPTrigger, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewUpdateAction(httptriggersResource, c.ns, _hTTPTrigger), &fissioniov1.HTTPTrigger{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.HTTPTrigger), err
+}
+
+// Delete takes name of the _hTTPTrigger and deletes it. Returns an error if one occurs.
+func (c *FakeHTTPTriggers) Delete(name string, options *v1.DeleteOptions) error {
+	_, err := c.Fake.
+		Invokes(testing.NewDeleteAction(httptriggersResource, c.ns, name), &fissioniov1.HTTPTrigger{})
+
+	return err
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *FakeHTTPTriggers) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	action := testing.NewDeleteCollectionAction(httptriggersResource, c.ns, listOptions)
+
+	_, err := c.Fake.Invokes(action, &fissioniov1.HTTPTriggerList{})
+	return err
+}
+
+// Patch applies the patch and returns the patched hTTPTrigger.
+func (c *FakeHTTPTriggers) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *fissioniov1.HTTPTrigger, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewPatchSubresourceAction(httptriggersResource, c.ns, name, pt, data, subresources...), &fissioniov1.HTTPTrigger{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.HTTPTrigger), err
+}

pkg/apis/genclient/v1/clientset/versioned/typed/fission.io/v1/fake/fake_kuberneteswatchtrigger.go

@@ -0,0 +1,128 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	fissioniov1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	labels "k8s.io/apimachinery/pkg/labels"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	testing "k8s.io/client-go/testing"
+)
+
+// FakeKubernetesWatchTriggers implements KubernetesWatchTriggerInterface
+type FakeKubernetesWatchTriggers struct {
+	Fake *FakeV1V1
+	ns   string
+}
+
+var kuberneteswatchtriggersResource = schema.GroupVersionResource{Group: "fission.io", Version: "v1", Resource: "kuberneteswatchtriggers"}
+
+var kuberneteswatchtriggersKind = schema.GroupVersionKind{Group: "fission.io", Version: "v1", Kind: "KubernetesWatchTrigger"}
+
+// Get takes name of the _kubernetesWatchTrigger, and returns the corresponding kubernetesWatchTrigger object, and an error if there is any.
+func (c *FakeKubernetesWatchTriggers) Get(name string, options v1.GetOptions) (result *fissioniov1.KubernetesWatchTrigger, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewGetAction(kuberneteswatchtriggersResource, c.ns, name), &fissioniov1.KubernetesWatchTrigger{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.KubernetesWatchTrigger), err
+}
+
+// List takes label and field selectors, and returns the list of KubernetesWatchTriggers that match those selectors.
+func (c *FakeKubernetesWatchTriggers) List(opts v1.ListOptions) (result *fissioniov1.KubernetesWatchTriggerList, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewListAction(kuberneteswatchtriggersResource, kuberneteswatchtriggersKind, c.ns, opts), &fissioniov1.KubernetesWatchTriggerList{})
+
+	if obj == nil {
+		return nil, err
+	}
+
+	label, _, _ := testing.ExtractFromListOptions(opts)
+	if label == nil {
+		label = labels.Everything()
+	}
+	list := &fissioniov1.KubernetesWatchTriggerList{ListMeta: obj.(*fissioniov1.KubernetesWatchTriggerList).ListMeta}
+	for _, item := range obj.(*fissioniov1.KubernetesWatchTriggerList).Items {
+		if label.Matches(labels.Set(item.Labels)) {
+			list.Items = append(list.Items, item)
+		}
+	}
+	return list, err
+}
+
+// Watch returns a watch.Interface that watches the requested kubernetesWatchTriggers.
+func (c *FakeKubernetesWatchTriggers) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	return c.Fake.
+		InvokesWatch(testing.NewWatchAction(kuberneteswatchtriggersResource, c.ns, opts))
+
+}
+
+// Create takes the representation of a _kubernetesWatchTrigger and creates it.  Returns the server's representation of the kubernetesWatchTrigger, and an error, if there is any.
+func (c *FakeKubernetesWatchTriggers) Create(_kubernetesWatchTrigger *fissioniov1.KubernetesWatchTrigger) (result *fissioniov1.KubernetesWatchTrigger, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewCreateAction(kuberneteswatchtriggersResource, c.ns, _kubernetesWatchTrigger), &fissioniov1.KubernetesWatchTrigger{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.KubernetesWatchTrigger), err
+}
+
+// Update takes the representation of a _kubernetesWatchTrigger and updates it. Returns the server's representation of the kubernetesWatchTrigger, and an error, if there is any.
+func (c *FakeKubernetesWatchTriggers) Update(_kubernetesWatchTrigger *fissioniov1.KubernetesWatchTrigger) (result *fissioniov1.KubernetesWatchTrigger, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewUpdateAction(kuberneteswatchtriggersResource, c.ns, _kubernetesWatchTrigger), &fissioniov1.KubernetesWatchTrigger{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.KubernetesWatchTrigger), err
+}
+
+// Delete takes name of the _kubernetesWatchTrigger and deletes it. Returns an error if one occurs.
+func (c *FakeKubernetesWatchTriggers) Delete(name string, options *v1.DeleteOptions) error {
+	_, err := c.Fake.
+		Invokes(testing.NewDeleteAction(kuberneteswatchtriggersResource, c.ns, name), &fissioniov1.KubernetesWatchTrigger{})
+
+	return err
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *FakeKubernetesWatchTriggers) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	action := testing.NewDeleteCollectionAction(kuberneteswatchtriggersResource, c.ns, listOptions)
+
+	_, err := c.Fake.Invokes(action, &fissioniov1.KubernetesWatchTriggerList{})
+	return err
+}
+
+// Patch applies the patch and returns the patched kubernetesWatchTrigger.
+func (c *FakeKubernetesWatchTriggers) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *fissioniov1.KubernetesWatchTrigger, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewPatchSubresourceAction(kuberneteswatchtriggersResource, c.ns, name, pt, data, subresources...), &fissioniov1.KubernetesWatchTrigger{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.KubernetesWatchTrigger), err
+}

pkg/apis/genclient/v1/clientset/versioned/typed/fission.io/v1/fake/fake_messagequeuetrigger.go

@@ -0,0 +1,128 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	fissioniov1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	labels "k8s.io/apimachinery/pkg/labels"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	testing "k8s.io/client-go/testing"
+)
+
+// FakeMessageQueueTriggers implements MessageQueueTriggerInterface
+type FakeMessageQueueTriggers struct {
+	Fake *FakeV1V1
+	ns   string
+}
+
+var messagequeuetriggersResource = schema.GroupVersionResource{Group: "fission.io", Version: "v1", Resource: "messagequeuetriggers"}
+
+var messagequeuetriggersKind = schema.GroupVersionKind{Group: "fission.io", Version: "v1", Kind: "MessageQueueTrigger"}
+
+// Get takes name of the _messageQueueTrigger, and returns the corresponding messageQueueTrigger object, and an error if there is any.
+func (c *FakeMessageQueueTriggers) Get(name string, options v1.GetOptions) (result *fissioniov1.MessageQueueTrigger, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewGetAction(messagequeuetriggersResource, c.ns, name), &fissioniov1.MessageQueueTrigger{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.MessageQueueTrigger), err
+}
+
+// List takes label and field selectors, and returns the list of MessageQueueTriggers that match those selectors.
+func (c *FakeMessageQueueTriggers) List(opts v1.ListOptions) (result *fissioniov1.MessageQueueTriggerList, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewListAction(messagequeuetriggersResource, messagequeuetriggersKind, c.ns, opts), &fissioniov1.MessageQueueTriggerList{})
+
+	if obj == nil {
+		return nil, err
+	}
+
+	label, _, _ := testing.ExtractFromListOptions(opts)
+	if label == nil {
+		label = labels.Everything()
+	}
+	list := &fissioniov1.MessageQueueTriggerList{ListMeta: obj.(*fissioniov1.MessageQueueTriggerList).ListMeta}
+	for _, item := range obj.(*fissioniov1.MessageQueueTriggerList).Items {
+		if label.Matches(labels.Set(item.Labels)) {
+			list.Items = append(list.Items, item)
+		}
+	}
+	return list, err
+}
+
+// Watch returns a watch.Interface that watches the requested messageQueueTriggers.
+func (c *FakeMessageQueueTriggers) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	return c.Fake.
+		InvokesWatch(testing.NewWatchAction(messagequeuetriggersResource, c.ns, opts))
+
+}
+
+// Create takes the representation of a _messageQueueTrigger and creates it.  Returns the server's representation of the messageQueueTrigger, and an error, if there is any.
+func (c *FakeMessageQueueTriggers) Create(_messageQueueTrigger *fissioniov1.MessageQueueTrigger) (result *fissioniov1.MessageQueueTrigger, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewCreateAction(messagequeuetriggersResource, c.ns, _messageQueueTrigger), &fissioniov1.MessageQueueTrigger{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.MessageQueueTrigger), err
+}
+
+// Update takes the representation of a _messageQueueTrigger and updates it. Returns the server's representation of the messageQueueTrigger, and an error, if there is any.
+func (c *FakeMessageQueueTriggers) Update(_messageQueueTrigger *fissioniov1.MessageQueueTrigger) (result *fissioniov1.MessageQueueTrigger, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewUpdateAction(messagequeuetriggersResource, c.ns, _messageQueueTrigger), &fissioniov1.MessageQueueTrigger{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.MessageQueueTrigger), err
+}
+
+// Delete takes name of the _messageQueueTrigger and deletes it. Returns an error if one occurs.
+func (c *FakeMessageQueueTriggers) Delete(name string, options *v1.DeleteOptions) error {
+	_, err := c.Fake.
+		Invokes(testing.NewDeleteAction(messagequeuetriggersResource, c.ns, name), &fissioniov1.MessageQueueTrigger{})
+
+	return err
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *FakeMessageQueueTriggers) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	action := testing.NewDeleteCollectionAction(messagequeuetriggersResource, c.ns, listOptions)
+
+	_, err := c.Fake.Invokes(action, &fissioniov1.MessageQueueTriggerList{})
+	return err
+}
+
+// Patch applies the patch and returns the patched messageQueueTrigger.
+func (c *FakeMessageQueueTriggers) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *fissioniov1.MessageQueueTrigger, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewPatchSubresourceAction(messagequeuetriggersResource, c.ns, name, pt, data, subresources...), &fissioniov1.MessageQueueTrigger{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.MessageQueueTrigger), err
+}

pkg/apis/genclient/v1/clientset/versioned/typed/fission.io/v1/fake/fake_package.go

@@ -0,0 +1,140 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	fissioniov1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	labels "k8s.io/apimachinery/pkg/labels"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	testing "k8s.io/client-go/testing"
+)
+
+// FakePackages implements PackageInterface
+type FakePackages struct {
+	Fake *FakeV1V1
+	ns   string
+}
+
+var packagesResource = schema.GroupVersionResource{Group: "fission.io", Version: "v1", Resource: "packages"}
+
+var packagesKind = schema.GroupVersionKind{Group: "fission.io", Version: "v1", Kind: "Package"}
+
+// Get takes name of the _package, and returns the corresponding package object, and an error if there is any.
+func (c *FakePackages) Get(name string, options v1.GetOptions) (result *fissioniov1.Package, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewGetAction(packagesResource, c.ns, name), &fissioniov1.Package{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.Package), err
+}
+
+// List takes label and field selectors, and returns the list of Packages that match those selectors.
+func (c *FakePackages) List(opts v1.ListOptions) (result *fissioniov1.PackageList, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewListAction(packagesResource, packagesKind, c.ns, opts), &fissioniov1.PackageList{})
+
+	if obj == nil {
+		return nil, err
+	}
+
+	label, _, _ := testing.ExtractFromListOptions(opts)
+	if label == nil {
+		label = labels.Everything()
+	}
+	list := &fissioniov1.PackageList{ListMeta: obj.(*fissioniov1.PackageList).ListMeta}
+	for _, item := range obj.(*fissioniov1.PackageList).Items {
+		if label.Matches(labels.Set(item.Labels)) {
+			list.Items = append(list.Items, item)
+		}
+	}
+	return list, err
+}
+
+// Watch returns a watch.Interface that watches the requested packages.
+func (c *FakePackages) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	return c.Fake.
+		InvokesWatch(testing.NewWatchAction(packagesResource, c.ns, opts))
+
+}
+
+// Create takes the representation of a _package and creates it.  Returns the server's representation of the package, and an error, if there is any.
+func (c *FakePackages) Create(_package *fissioniov1.Package) (result *fissioniov1.Package, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewCreateAction(packagesResource, c.ns, _package), &fissioniov1.Package{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.Package), err
+}
+
+// Update takes the representation of a _package and updates it. Returns the server's representation of the package, and an error, if there is any.
+func (c *FakePackages) Update(_package *fissioniov1.Package) (result *fissioniov1.Package, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewUpdateAction(packagesResource, c.ns, _package), &fissioniov1.Package{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.Package), err
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+func (c *FakePackages) UpdateStatus(_package *fissioniov1.Package) (*fissioniov1.Package, error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewUpdateSubresourceAction(packagesResource, "status", c.ns, _package), &fissioniov1.Package{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.Package), err
+}
+
+// Delete takes name of the _package and deletes it. Returns an error if one occurs.
+func (c *FakePackages) Delete(name string, options *v1.DeleteOptions) error {
+	_, err := c.Fake.
+		Invokes(testing.NewDeleteAction(packagesResource, c.ns, name), &fissioniov1.Package{})
+
+	return err
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *FakePackages) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	action := testing.NewDeleteCollectionAction(packagesResource, c.ns, listOptions)
+
+	_, err := c.Fake.Invokes(action, &fissioniov1.PackageList{})
+	return err
+}
+
+// Patch applies the patch and returns the patched package.
+func (c *FakePackages) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *fissioniov1.Package, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewPatchSubresourceAction(packagesResource, c.ns, name, pt, data, subresources...), &fissioniov1.Package{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.Package), err
+}

pkg/apis/genclient/v1/clientset/versioned/typed/fission.io/v1/fake/fake_timetrigger.go

@@ -0,0 +1,128 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	fissioniov1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	labels "k8s.io/apimachinery/pkg/labels"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	testing "k8s.io/client-go/testing"
+)
+
+// FakeTimeTriggers implements TimeTriggerInterface
+type FakeTimeTriggers struct {
+	Fake *FakeV1V1
+	ns   string
+}
+
+var timetriggersResource = schema.GroupVersionResource{Group: "fission.io", Version: "v1", Resource: "timetriggers"}
+
+var timetriggersKind = schema.GroupVersionKind{Group: "fission.io", Version: "v1", Kind: "TimeTrigger"}
+
+// Get takes name of the _timeTrigger, and returns the corresponding timeTrigger object, and an error if there is any.
+func (c *FakeTimeTriggers) Get(name string, options v1.GetOptions) (result *fissioniov1.TimeTrigger, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewGetAction(timetriggersResource, c.ns, name), &fissioniov1.TimeTrigger{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.TimeTrigger), err
+}
+
+// List takes label and field selectors, and returns the list of TimeTriggers that match those selectors.
+func (c *FakeTimeTriggers) List(opts v1.ListOptions) (result *fissioniov1.TimeTriggerList, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewListAction(timetriggersResource, timetriggersKind, c.ns, opts), &fissioniov1.TimeTriggerList{})
+
+	if obj == nil {
+		return nil, err
+	}
+
+	label, _, _ := testing.ExtractFromListOptions(opts)
+	if label == nil {
+		label = labels.Everything()
+	}
+	list := &fissioniov1.TimeTriggerList{ListMeta: obj.(*fissioniov1.TimeTriggerList).ListMeta}
+	for _, item := range obj.(*fissioniov1.TimeTriggerList).Items {
+		if label.Matches(labels.Set(item.Labels)) {
+			list.Items = append(list.Items, item)
+		}
+	}
+	return list, err
+}
+
+// Watch returns a watch.Interface that watches the requested timeTriggers.
+func (c *FakeTimeTriggers) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	return c.Fake.
+		InvokesWatch(testing.NewWatchAction(timetriggersResource, c.ns, opts))
+
+}
+
+// Create takes the representation of a _timeTrigger and creates it.  Returns the server's representation of the timeTrigger, and an error, if there is any.
+func (c *FakeTimeTriggers) Create(_timeTrigger *fissioniov1.TimeTrigger) (result *fissioniov1.TimeTrigger, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewCreateAction(timetriggersResource, c.ns, _timeTrigger), &fissioniov1.TimeTrigger{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.TimeTrigger), err
+}
+
+// Update takes the representation of a _timeTrigger and updates it. Returns the server's representation of the timeTrigger, and an error, if there is any.
+func (c *FakeTimeTriggers) Update(_timeTrigger *fissioniov1.TimeTrigger) (result *fissioniov1.TimeTrigger, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewUpdateAction(timetriggersResource, c.ns, _timeTrigger), &fissioniov1.TimeTrigger{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.TimeTrigger), err
+}
+
+// Delete takes name of the _timeTrigger and deletes it. Returns an error if one occurs.
+func (c *FakeTimeTriggers) Delete(name string, options *v1.DeleteOptions) error {
+	_, err := c.Fake.
+		Invokes(testing.NewDeleteAction(timetriggersResource, c.ns, name), &fissioniov1.TimeTrigger{})
+
+	return err
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *FakeTimeTriggers) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	action := testing.NewDeleteCollectionAction(timetriggersResource, c.ns, listOptions)
+
+	_, err := c.Fake.Invokes(action, &fissioniov1.TimeTriggerList{})
+	return err
+}
+
+// Patch applies the patch and returns the patched timeTrigger.
+func (c *FakeTimeTriggers) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *fissioniov1.TimeTrigger, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewPatchSubresourceAction(timetriggersResource, c.ns, name, pt, data, subresources...), &fissioniov1.TimeTrigger{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*fissioniov1.TimeTrigger), err
+}

pkg/apis/genclient/v1/clientset/versioned/typed/fission.io/v1/fission.io_client.go

@@ -0,0 +1,124 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	"github.com/fission/fission/pkg/apis/genclient/v1/clientset/versioned/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type V1V1Interface interface {
+	RESTClient() rest.Interface
+	CanaryConfigsGetter
+	EnvironmentsGetter
+	FunctionsGetter
+	HTTPTriggersGetter
+	KubernetesWatchTriggersGetter
+	MessageQueueTriggersGetter
+	PackagesGetter
+	TimeTriggersGetter
+}
+
+// V1V1Client is used to interact with features provided by the fission.io group.
+type V1V1Client struct {
+	restClient rest.Interface
+}
+
+func (c *V1V1Client) CanaryConfigs(namespace string) CanaryConfigInterface {
+	return newCanaryConfigs(c, namespace)
+}
+
+func (c *V1V1Client) Environments(namespace string) EnvironmentInterface {
+	return newEnvironments(c, namespace)
+}
+
+func (c *V1V1Client) Functions(namespace string) FunctionInterface {
+	return newFunctions(c, namespace)
+}
+
+func (c *V1V1Client) HTTPTriggers(namespace string) HTTPTriggerInterface {
+	return newHTTPTriggers(c, namespace)
+}
+
+func (c *V1V1Client) KubernetesWatchTriggers(namespace string) KubernetesWatchTriggerInterface {
+	return newKubernetesWatchTriggers(c, namespace)
+}
+
+func (c *V1V1Client) MessageQueueTriggers(namespace string) MessageQueueTriggerInterface {
+	return newMessageQueueTriggers(c, namespace)
+}
+
+func (c *V1V1Client) Packages(namespace string) PackageInterface {
+	return newPackages(c, namespace)
+}
+
+func (c *V1V1Client) TimeTriggers(namespace string) TimeTriggerInterface {
+	return newTimeTriggers(c, namespace)
+}
+
+// NewForConfig creates a new V1V1Client for the given config.
+func NewForConfig(c *rest.Config) (*V1V1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &V1V1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new V1V1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *V1V1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new V1V1Client for the given RESTClient.
+func New(c rest.Interface) *V1V1Client {
+	return &V1V1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = scheme.Codecs.WithoutConversion()
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *V1V1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}

pkg/apis/genclient/v1/clientset/versioned/typed/fission.io/v1/function.go

@@ -0,0 +1,174 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	"time"
+
+	v1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	scheme "github.com/fission/fission/pkg/apis/genclient/v1/clientset/versioned/scheme"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	rest "k8s.io/client-go/rest"
+)
+
+// FunctionsGetter has a method to return a FunctionInterface.
+// A group's client should implement this interface.
+type FunctionsGetter interface {
+	Functions(namespace string) FunctionInterface
+}
+
+// FunctionInterface has methods to work with Function resources.
+type FunctionInterface interface {
+	Create(*v1.Function) (*v1.Function, error)
+	Update(*v1.Function) (*v1.Function, error)
+	Delete(name string, options *metav1.DeleteOptions) error
+	DeleteCollection(options *metav1.DeleteOptions, listOptions metav1.ListOptions) error
+	Get(name string, options metav1.GetOptions) (*v1.Function, error)
+	List(opts metav1.ListOptions) (*v1.FunctionList, error)
+	Watch(opts metav1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.Function, err error)
+	FunctionExpansion
+}
+
+// functions implements FunctionInterface
+type functions struct {
+	client rest.Interface
+	ns     string
+}
+
+// newFunctions returns a Functions
+func newFunctions(c *V1V1Client, namespace string) *functions {
+	return &functions{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the _function, and returns the corresponding function object, and an error if there is any.
+func (c *functions) Get(name string, options metav1.GetOptions) (result *v1.Function, err error) {
+	result = &v1.Function{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("functions").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of Functions that match those selectors.
+func (c *functions) List(opts metav1.ListOptions) (result *v1.FunctionList, err error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	result = &v1.FunctionList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("functions").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested functions.
+func (c *functions) Watch(opts metav1.ListOptions) (watch.Interface, error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("functions").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Watch()
+}
+
+// Create takes the representation of a _function and creates it.  Returns the server's representation of the function, and an error, if there is any.
+func (c *functions) Create(_function *v1.Function) (result *v1.Function, err error) {
+	result = &v1.Function{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("functions").
+		Body(_function).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a _function and updates it. Returns the server's representation of the function, and an error, if there is any.
+func (c *functions) Update(_function *v1.Function) (result *v1.Function, err error) {
+	result = &v1.Function{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("functions").
+		Name(_function.Name).
+		Body(_function).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the _function and deletes it. Returns an error if one occurs.
+func (c *functions) Delete(name string, options *metav1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("functions").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *functions) DeleteCollection(options *metav1.DeleteOptions, listOptions metav1.ListOptions) error {
+	var timeout time.Duration
+	if listOptions.TimeoutSeconds != nil {
+		timeout = time.Duration(*listOptions.TimeoutSeconds) * time.Second
+	}
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("functions").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Timeout(timeout).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched function.
+func (c *functions) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.Function, err error) {
+	result = &v1.Function{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("functions").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}

pkg/apis/genclient/v1/clientset/versioned/typed/fission.io/v1/generated_expansion.go

@@ -0,0 +1,35 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+type CanaryConfigExpansion interface{}
+
+type EnvironmentExpansion interface{}
+
+type FunctionExpansion interface{}
+
+type HTTPTriggerExpansion interface{}
+
+type KubernetesWatchTriggerExpansion interface{}
+
+type MessageQueueTriggerExpansion interface{}
+
+type PackageExpansion interface{}
+
+type TimeTriggerExpansion interface{}

pkg/apis/genclient/v1/clientset/versioned/typed/fission.io/v1/httptrigger.go

@@ -0,0 +1,174 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	"time"
+
+	v1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	scheme "github.com/fission/fission/pkg/apis/genclient/v1/clientset/versioned/scheme"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	rest "k8s.io/client-go/rest"
+)
+
+// HTTPTriggersGetter has a method to return a HTTPTriggerInterface.
+// A group's client should implement this interface.
+type HTTPTriggersGetter interface {
+	HTTPTriggers(namespace string) HTTPTriggerInterface
+}
+
+// HTTPTriggerInterface has methods to work with HTTPTrigger resources.
+type HTTPTriggerInterface interface {
+	Create(*v1.HTTPTrigger) (*v1.HTTPTrigger, error)
+	Update(*v1.HTTPTrigger) (*v1.HTTPTrigger, error)
+	Delete(name string, options *metav1.DeleteOptions) error
+	DeleteCollection(options *metav1.DeleteOptions, listOptions metav1.ListOptions) error
+	Get(name string, options metav1.GetOptions) (*v1.HTTPTrigger, error)
+	List(opts metav1.ListOptions) (*v1.HTTPTriggerList, error)
+	Watch(opts metav1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.HTTPTrigger, err error)
+	HTTPTriggerExpansion
+}
+
+// hTTPTriggers implements HTTPTriggerInterface
+type hTTPTriggers struct {
+	client rest.Interface
+	ns     string
+}
+
+// newHTTPTriggers returns a HTTPTriggers
+func newHTTPTriggers(c *V1V1Client, namespace string) *hTTPTriggers {
+	return &hTTPTriggers{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the _hTTPTrigger, and returns the corresponding hTTPTrigger object, and an error if there is any.
+func (c *hTTPTriggers) Get(name string, options metav1.GetOptions) (result *v1.HTTPTrigger, err error) {
+	result = &v1.HTTPTrigger{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("httptriggers").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of HTTPTriggers that match those selectors.
+func (c *hTTPTriggers) List(opts metav1.ListOptions) (result *v1.HTTPTriggerList, err error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	result = &v1.HTTPTriggerList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("httptriggers").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested hTTPTriggers.
+func (c *hTTPTriggers) Watch(opts metav1.ListOptions) (watch.Interface, error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("httptriggers").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Watch()
+}
+
+// Create takes the representation of a _hTTPTrigger and creates it.  Returns the server's representation of the hTTPTrigger, and an error, if there is any.
+func (c *hTTPTriggers) Create(_hTTPTrigger *v1.HTTPTrigger) (result *v1.HTTPTrigger, err error) {
+	result = &v1.HTTPTrigger{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("httptriggers").
+		Body(_hTTPTrigger).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a _hTTPTrigger and updates it. Returns the server's representation of the hTTPTrigger, and an error, if there is any.
+func (c *hTTPTriggers) Update(_hTTPTrigger *v1.HTTPTrigger) (result *v1.HTTPTrigger, err error) {
+	result = &v1.HTTPTrigger{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("httptriggers").
+		Name(_hTTPTrigger.Name).
+		Body(_hTTPTrigger).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the _hTTPTrigger and deletes it. Returns an error if one occurs.
+func (c *hTTPTriggers) Delete(name string, options *metav1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("httptriggers").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *hTTPTriggers) DeleteCollection(options *metav1.DeleteOptions, listOptions metav1.ListOptions) error {
+	var timeout time.Duration
+	if listOptions.TimeoutSeconds != nil {
+		timeout = time.Duration(*listOptions.TimeoutSeconds) * time.Second
+	}
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("httptriggers").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Timeout(timeout).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched hTTPTrigger.
+func (c *hTTPTriggers) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.HTTPTrigger, err error) {
+	result = &v1.HTTPTrigger{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("httptriggers").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}

pkg/apis/genclient/v1/clientset/versioned/typed/fission.io/v1/kuberneteswatchtrigger.go

@@ -0,0 +1,174 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	"time"
+
+	v1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	scheme "github.com/fission/fission/pkg/apis/genclient/v1/clientset/versioned/scheme"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	rest "k8s.io/client-go/rest"
+)
+
+// KubernetesWatchTriggersGetter has a method to return a KubernetesWatchTriggerInterface.
+// A group's client should implement this interface.
+type KubernetesWatchTriggersGetter interface {
+	KubernetesWatchTriggers(namespace string) KubernetesWatchTriggerInterface
+}
+
+// KubernetesWatchTriggerInterface has methods to work with KubernetesWatchTrigger resources.
+type KubernetesWatchTriggerInterface interface {
+	Create(*v1.KubernetesWatchTrigger) (*v1.KubernetesWatchTrigger, error)
+	Update(*v1.KubernetesWatchTrigger) (*v1.KubernetesWatchTrigger, error)
+	Delete(name string, options *metav1.DeleteOptions) error
+	DeleteCollection(options *metav1.DeleteOptions, listOptions metav1.ListOptions) error
+	Get(name string, options metav1.GetOptions) (*v1.KubernetesWatchTrigger, error)
+	List(opts metav1.ListOptions) (*v1.KubernetesWatchTriggerList, error)
+	Watch(opts metav1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.KubernetesWatchTrigger, err error)
+	KubernetesWatchTriggerExpansion
+}
+
+// kubernetesWatchTriggers implements KubernetesWatchTriggerInterface
+type kubernetesWatchTriggers struct {
+	client rest.Interface
+	ns     string
+}
+
+// newKubernetesWatchTriggers returns a KubernetesWatchTriggers
+func newKubernetesWatchTriggers(c *V1V1Client, namespace string) *kubernetesWatchTriggers {
+	return &kubernetesWatchTriggers{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the _kubernetesWatchTrigger, and returns the corresponding kubernetesWatchTrigger object, and an error if there is any.
+func (c *kubernetesWatchTriggers) Get(name string, options metav1.GetOptions) (result *v1.KubernetesWatchTrigger, err error) {
+	result = &v1.KubernetesWatchTrigger{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("kuberneteswatchtriggers").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of KubernetesWatchTriggers that match those selectors.
+func (c *kubernetesWatchTriggers) List(opts metav1.ListOptions) (result *v1.KubernetesWatchTriggerList, err error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	result = &v1.KubernetesWatchTriggerList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("kuberneteswatchtriggers").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested kubernetesWatchTriggers.
+func (c *kubernetesWatchTriggers) Watch(opts metav1.ListOptions) (watch.Interface, error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("kuberneteswatchtriggers").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Watch()
+}
+
+// Create takes the representation of a _kubernetesWatchTrigger and creates it.  Returns the server's representation of the kubernetesWatchTrigger, and an error, if there is any.
+func (c *kubernetesWatchTriggers) Create(_kubernetesWatchTrigger *v1.KubernetesWatchTrigger) (result *v1.KubernetesWatchTrigger, err error) {
+	result = &v1.KubernetesWatchTrigger{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("kuberneteswatchtriggers").
+		Body(_kubernetesWatchTrigger).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a _kubernetesWatchTrigger and updates it. Returns the server's representation of the kubernetesWatchTrigger, and an error, if there is any.
+func (c *kubernetesWatchTriggers) Update(_kubernetesWatchTrigger *v1.KubernetesWatchTrigger) (result *v1.KubernetesWatchTrigger, err error) {
+	result = &v1.KubernetesWatchTrigger{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("kuberneteswatchtriggers").
+		Name(_kubernetesWatchTrigger.Name).
+		Body(_kubernetesWatchTrigger).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the _kubernetesWatchTrigger and deletes it. Returns an error if one occurs.
+func (c *kubernetesWatchTriggers) Delete(name string, options *metav1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("kuberneteswatchtriggers").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *kubernetesWatchTriggers) DeleteCollection(options *metav1.DeleteOptions, listOptions metav1.ListOptions) error {
+	var timeout time.Duration
+	if listOptions.TimeoutSeconds != nil {
+		timeout = time.Duration(*listOptions.TimeoutSeconds) * time.Second
+	}
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("kuberneteswatchtriggers").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Timeout(timeout).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched kubernetesWatchTrigger.
+func (c *kubernetesWatchTriggers) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.KubernetesWatchTrigger, err error) {
+	result = &v1.KubernetesWatchTrigger{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("kuberneteswatchtriggers").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}

pkg/apis/genclient/v1/clientset/versioned/typed/fission.io/v1/messagequeuetrigger.go

@@ -0,0 +1,174 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	"time"
+
+	v1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	scheme "github.com/fission/fission/pkg/apis/genclient/v1/clientset/versioned/scheme"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	rest "k8s.io/client-go/rest"
+)
+
+// MessageQueueTriggersGetter has a method to return a MessageQueueTriggerInterface.
+// A group's client should implement this interface.
+type MessageQueueTriggersGetter interface {
+	MessageQueueTriggers(namespace string) MessageQueueTriggerInterface
+}
+
+// MessageQueueTriggerInterface has methods to work with MessageQueueTrigger resources.
+type MessageQueueTriggerInterface interface {
+	Create(*v1.MessageQueueTrigger) (*v1.MessageQueueTrigger, error)
+	Update(*v1.MessageQueueTrigger) (*v1.MessageQueueTrigger, error)
+	Delete(name string, options *metav1.DeleteOptions) error
+	DeleteCollection(options *metav1.DeleteOptions, listOptions metav1.ListOptions) error
+	Get(name string, options metav1.GetOptions) (*v1.MessageQueueTrigger, error)
+	List(opts metav1.ListOptions) (*v1.MessageQueueTriggerList, error)
+	Watch(opts metav1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.MessageQueueTrigger, err error)
+	MessageQueueTriggerExpansion
+}
+
+// messageQueueTriggers implements MessageQueueTriggerInterface
+type messageQueueTriggers struct {
+	client rest.Interface
+	ns     string
+}
+
+// newMessageQueueTriggers returns a MessageQueueTriggers
+func newMessageQueueTriggers(c *V1V1Client, namespace string) *messageQueueTriggers {
+	return &messageQueueTriggers{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the _messageQueueTrigger, and returns the corresponding messageQueueTrigger object, and an error if there is any.
+func (c *messageQueueTriggers) Get(name string, options metav1.GetOptions) (result *v1.MessageQueueTrigger, err error) {
+	result = &v1.MessageQueueTrigger{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("messagequeuetriggers").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of MessageQueueTriggers that match those selectors.
+func (c *messageQueueTriggers) List(opts metav1.ListOptions) (result *v1.MessageQueueTriggerList, err error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	result = &v1.MessageQueueTriggerList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("messagequeuetriggers").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested messageQueueTriggers.
+func (c *messageQueueTriggers) Watch(opts metav1.ListOptions) (watch.Interface, error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("messagequeuetriggers").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Watch()
+}
+
+// Create takes the representation of a _messageQueueTrigger and creates it.  Returns the server's representation of the messageQueueTrigger, and an error, if there is any.
+func (c *messageQueueTriggers) Create(_messageQueueTrigger *v1.MessageQueueTrigger) (result *v1.MessageQueueTrigger, err error) {
+	result = &v1.MessageQueueTrigger{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("messagequeuetriggers").
+		Body(_messageQueueTrigger).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a _messageQueueTrigger and updates it. Returns the server's representation of the messageQueueTrigger, and an error, if there is any.
+func (c *messageQueueTriggers) Update(_messageQueueTrigger *v1.MessageQueueTrigger) (result *v1.MessageQueueTrigger, err error) {
+	result = &v1.MessageQueueTrigger{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("messagequeuetriggers").
+		Name(_messageQueueTrigger.Name).
+		Body(_messageQueueTrigger).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the _messageQueueTrigger and deletes it. Returns an error if one occurs.
+func (c *messageQueueTriggers) Delete(name string, options *metav1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("messagequeuetriggers").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *messageQueueTriggers) DeleteCollection(options *metav1.DeleteOptions, listOptions metav1.ListOptions) error {
+	var timeout time.Duration
+	if listOptions.TimeoutSeconds != nil {
+		timeout = time.Duration(*listOptions.TimeoutSeconds) * time.Second
+	}
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("messagequeuetriggers").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Timeout(timeout).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched messageQueueTrigger.
+func (c *messageQueueTriggers) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.MessageQueueTrigger, err error) {
+	result = &v1.MessageQueueTrigger{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("messagequeuetriggers").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}

pkg/apis/genclient/v1/clientset/versioned/typed/fission.io/v1/package.go

@@ -0,0 +1,191 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	"time"
+
+	v1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	scheme "github.com/fission/fission/pkg/apis/genclient/v1/clientset/versioned/scheme"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	rest "k8s.io/client-go/rest"
+)
+
+// PackagesGetter has a method to return a PackageInterface.
+// A group's client should implement this interface.
+type PackagesGetter interface {
+	Packages(namespace string) PackageInterface
+}
+
+// PackageInterface has methods to work with Package resources.
+type PackageInterface interface {
+	Create(*v1.Package) (*v1.Package, error)
+	Update(*v1.Package) (*v1.Package, error)
+	UpdateStatus(*v1.Package) (*v1.Package, error)
+	Delete(name string, options *metav1.DeleteOptions) error
+	DeleteCollection(options *metav1.DeleteOptions, listOptions metav1.ListOptions) error
+	Get(name string, options metav1.GetOptions) (*v1.Package, error)
+	List(opts metav1.ListOptions) (*v1.PackageList, error)
+	Watch(opts metav1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.Package, err error)
+	PackageExpansion
+}
+
+// packages implements PackageInterface
+type packages struct {
+	client rest.Interface
+	ns     string
+}
+
+// newPackages returns a Packages
+func newPackages(c *V1V1Client, namespace string) *packages {
+	return &packages{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the _package, and returns the corresponding package object, and an error if there is any.
+func (c *packages) Get(name string, options metav1.GetOptions) (result *v1.Package, err error) {
+	result = &v1.Package{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("packages").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of Packages that match those selectors.
+func (c *packages) List(opts metav1.ListOptions) (result *v1.PackageList, err error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	result = &v1.PackageList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("packages").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested packages.
+func (c *packages) Watch(opts metav1.ListOptions) (watch.Interface, error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("packages").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Watch()
+}
+
+// Create takes the representation of a _package and creates it.  Returns the server's representation of the package, and an error, if there is any.
+func (c *packages) Create(_package *v1.Package) (result *v1.Package, err error) {
+	result = &v1.Package{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("packages").
+		Body(_package).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a _package and updates it. Returns the server's representation of the package, and an error, if there is any.
+func (c *packages) Update(_package *v1.Package) (result *v1.Package, err error) {
+	result = &v1.Package{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("packages").
+		Name(_package.Name).
+		Body(_package).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *packages) UpdateStatus(_package *v1.Package) (result *v1.Package, err error) {
+	result = &v1.Package{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("packages").
+		Name(_package.Name).
+		SubResource("status").
+		Body(_package).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the _package and deletes it. Returns an error if one occurs.
+func (c *packages) Delete(name string, options *metav1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("packages").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *packages) DeleteCollection(options *metav1.DeleteOptions, listOptions metav1.ListOptions) error {
+	var timeout time.Duration
+	if listOptions.TimeoutSeconds != nil {
+		timeout = time.Duration(*listOptions.TimeoutSeconds) * time.Second
+	}
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("packages").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Timeout(timeout).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched package.
+func (c *packages) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.Package, err error) {
+	result = &v1.Package{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("packages").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}

pkg/apis/genclient/v1/clientset/versioned/typed/fission.io/v1/timetrigger.go

@@ -0,0 +1,174 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	"time"
+
+	v1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	scheme "github.com/fission/fission/pkg/apis/genclient/v1/clientset/versioned/scheme"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	rest "k8s.io/client-go/rest"
+)
+
+// TimeTriggersGetter has a method to return a TimeTriggerInterface.
+// A group's client should implement this interface.
+type TimeTriggersGetter interface {
+	TimeTriggers(namespace string) TimeTriggerInterface
+}
+
+// TimeTriggerInterface has methods to work with TimeTrigger resources.
+type TimeTriggerInterface interface {
+	Create(*v1.TimeTrigger) (*v1.TimeTrigger, error)
+	Update(*v1.TimeTrigger) (*v1.TimeTrigger, error)
+	Delete(name string, options *metav1.DeleteOptions) error
+	DeleteCollection(options *metav1.DeleteOptions, listOptions metav1.ListOptions) error
+	Get(name string, options metav1.GetOptions) (*v1.TimeTrigger, error)
+	List(opts metav1.ListOptions) (*v1.TimeTriggerList, error)
+	Watch(opts metav1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.TimeTrigger, err error)
+	TimeTriggerExpansion
+}
+
+// timeTriggers implements TimeTriggerInterface
+type timeTriggers struct {
+	client rest.Interface
+	ns     string
+}
+
+// newTimeTriggers returns a TimeTriggers
+func newTimeTriggers(c *V1V1Client, namespace string) *timeTriggers {
+	return &timeTriggers{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the _timeTrigger, and returns the corresponding timeTrigger object, and an error if there is any.
+func (c *timeTriggers) Get(name string, options metav1.GetOptions) (result *v1.TimeTrigger, err error) {
+	result = &v1.TimeTrigger{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("timetriggers").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of TimeTriggers that match those selectors.
+func (c *timeTriggers) List(opts metav1.ListOptions) (result *v1.TimeTriggerList, err error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	result = &v1.TimeTriggerList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("timetriggers").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested timeTriggers.
+func (c *timeTriggers) Watch(opts metav1.ListOptions) (watch.Interface, error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("timetriggers").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Watch()
+}
+
+// Create takes the representation of a _timeTrigger and creates it.  Returns the server's representation of the timeTrigger, and an error, if there is any.
+func (c *timeTriggers) Create(_timeTrigger *v1.TimeTrigger) (result *v1.TimeTrigger, err error) {
+	result = &v1.TimeTrigger{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("timetriggers").
+		Body(_timeTrigger).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a _timeTrigger and updates it. Returns the server's representation of the timeTrigger, and an error, if there is any.
+func (c *timeTriggers) Update(_timeTrigger *v1.TimeTrigger) (result *v1.TimeTrigger, err error) {
+	result = &v1.TimeTrigger{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("timetriggers").
+		Name(_timeTrigger.Name).
+		Body(_timeTrigger).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the _timeTrigger and deletes it. Returns an error if one occurs.
+func (c *timeTriggers) Delete(name string, options *metav1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("timetriggers").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *timeTriggers) DeleteCollection(options *metav1.DeleteOptions, listOptions metav1.ListOptions) error {
+	var timeout time.Duration
+	if listOptions.TimeoutSeconds != nil {
+		timeout = time.Duration(*listOptions.TimeoutSeconds) * time.Second
+	}
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("timetriggers").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Timeout(timeout).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched timeTrigger.
+func (c *timeTriggers) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.TimeTrigger, err error) {
+	result = &v1.TimeTrigger{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("timetriggers").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}

pkg/apis/genclient/v1/informers/externalversions/factory.go

@@ -0,0 +1,180 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package externalversions
+
+import (
+	reflect "reflect"
+	sync "sync"
+	time "time"
+
+	versioned "github.com/fission/fission/pkg/apis/genclient/v1/clientset/versioned"
+	fissionio "github.com/fission/fission/pkg/apis/genclient/v1/informers/externalversions/fission.io"
+	internalinterfaces "github.com/fission/fission/pkg/apis/genclient/v1/informers/externalversions/internalinterfaces"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// SharedInformerOption defines the functional option type for SharedInformerFactory.
+type SharedInformerOption func(*sharedInformerFactory) *sharedInformerFactory
+
+type sharedInformerFactory struct {
+	client           versioned.Interface
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	lock             sync.Mutex
+	defaultResync    time.Duration
+	customResync     map[reflect.Type]time.Duration
+
+	informers map[reflect.Type]cache.SharedIndexInformer
+	// startedInformers is used for tracking which informers have been started.
+	// This allows Start() to be called multiple times safely.
+	startedInformers map[reflect.Type]bool
+}
+
+// WithCustomResyncConfig sets a custom resync period for the specified informer types.
+func WithCustomResyncConfig(resyncConfig map[v1.Object]time.Duration) SharedInformerOption {
+	return func(factory *sharedInformerFactory) *sharedInformerFactory {
+		for k, v := range resyncConfig {
+			factory.customResync[reflect.TypeOf(k)] = v
+		}
+		return factory
+	}
+}
+
+// WithTweakListOptions sets a custom filter on all listers of the configured SharedInformerFactory.
+func WithTweakListOptions(tweakListOptions internalinterfaces.TweakListOptionsFunc) SharedInformerOption {
+	return func(factory *sharedInformerFactory) *sharedInformerFactory {
+		factory.tweakListOptions = tweakListOptions
+		return factory
+	}
+}
+
+// WithNamespace limits the SharedInformerFactory to the specified namespace.
+func WithNamespace(namespace string) SharedInformerOption {
+	return func(factory *sharedInformerFactory) *sharedInformerFactory {
+		factory.namespace = namespace
+		return factory
+	}
+}
+
+// NewSharedInformerFactory constructs a new instance of sharedInformerFactory for all namespaces.
+func NewSharedInformerFactory(client versioned.Interface, defaultResync time.Duration) SharedInformerFactory {
+	return NewSharedInformerFactoryWithOptions(client, defaultResync)
+}
+
+// NewFilteredSharedInformerFactory constructs a new instance of sharedInformerFactory.
+// Listers obtained via this SharedInformerFactory will be subject to the same filters
+// as specified here.
+// Deprecated: Please use NewSharedInformerFactoryWithOptions instead
+func NewFilteredSharedInformerFactory(client versioned.Interface, defaultResync time.Duration, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) SharedInformerFactory {
+	return NewSharedInformerFactoryWithOptions(client, defaultResync, WithNamespace(namespace), WithTweakListOptions(tweakListOptions))
+}
+
+// NewSharedInformerFactoryWithOptions constructs a new instance of a SharedInformerFactory with additional options.
+func NewSharedInformerFactoryWithOptions(client versioned.Interface, defaultResync time.Duration, options ...SharedInformerOption) SharedInformerFactory {
+	factory := &sharedInformerFactory{
+		client:           client,
+		namespace:        v1.NamespaceAll,
+		defaultResync:    defaultResync,
+		informers:        make(map[reflect.Type]cache.SharedIndexInformer),
+		startedInformers: make(map[reflect.Type]bool),
+		customResync:     make(map[reflect.Type]time.Duration),
+	}
+
+	// Apply all options
+	for _, opt := range options {
+		factory = opt(factory)
+	}
+
+	return factory
+}
+
+// Start initializes all requested informers.
+func (f *sharedInformerFactory) Start(stopCh <-chan struct{}) {
+	f.lock.Lock()
+	defer f.lock.Unlock()
+
+	for informerType, informer := range f.informers {
+		if !f.startedInformers[informerType] {
+			go informer.Run(stopCh)
+			f.startedInformers[informerType] = true
+		}
+	}
+}
+
+// WaitForCacheSync waits for all started informers' cache were synced.
+func (f *sharedInformerFactory) WaitForCacheSync(stopCh <-chan struct{}) map[reflect.Type]bool {
+	informers := func() map[reflect.Type]cache.SharedIndexInformer {
+		f.lock.Lock()
+		defer f.lock.Unlock()
+
+		informers := map[reflect.Type]cache.SharedIndexInformer{}
+		for informerType, informer := range f.informers {
+			if f.startedInformers[informerType] {
+				informers[informerType] = informer
+			}
+		}
+		return informers
+	}()
+
+	res := map[reflect.Type]bool{}
+	for informType, informer := range informers {
+		res[informType] = cache.WaitForCacheSync(stopCh, informer.HasSynced)
+	}
+	return res
+}
+
+// InternalInformerFor returns the SharedIndexInformer for obj using an internal
+// client.
+func (f *sharedInformerFactory) InformerFor(obj runtime.Object, newFunc internalinterfaces.NewInformerFunc) cache.SharedIndexInformer {
+	f.lock.Lock()
+	defer f.lock.Unlock()
+
+	informerType := reflect.TypeOf(obj)
+	informer, exists := f.informers[informerType]
+	if exists {
+		return informer
+	}
+
+	resyncPeriod, exists := f.customResync[informerType]
+	if !exists {
+		resyncPeriod = f.defaultResync
+	}
+
+	informer = newFunc(f.client, resyncPeriod)
+	f.informers[informerType] = informer
+
+	return informer
+}
+
+// SharedInformerFactory provides shared informers for resources in all known
+// API group versions.
+type SharedInformerFactory interface {
+	internalinterfaces.SharedInformerFactory
+	ForResource(resource schema.GroupVersionResource) (GenericInformer, error)
+	WaitForCacheSync(stopCh <-chan struct{}) map[reflect.Type]bool
+
+	V1() fissionio.Interface
+}
+
+func (f *sharedInformerFactory) V1() fissionio.Interface {
+	return fissionio.New(f, f.namespace, f.tweakListOptions)
+}

pkg/apis/genclient/v1/informers/externalversions/fission.io/interface.go

@@ -0,0 +1,46 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package fission
+
+import (
+	v1 "github.com/fission/fission/pkg/apis/genclient/v1/informers/externalversions/fission.io/v1"
+	internalinterfaces "github.com/fission/fission/pkg/apis/genclient/v1/informers/externalversions/internalinterfaces"
+)
+
+// Interface provides access to each of this group's versions.
+type Interface interface {
+	// V1 provides access to shared informers for resources in V1.
+	V1() v1.Interface
+}
+
+type group struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &group{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// V1 returns a new v1.Interface.
+func (g *group) V1() v1.Interface {
+	return v1.New(g.factory, g.namespace, g.tweakListOptions)
+}

pkg/apis/genclient/v1/informers/externalversions/fission.io/v1/canaryconfig.go

@@ -0,0 +1,89 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	fissioniov1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	versioned "github.com/fission/fission/pkg/apis/genclient/v1/clientset/versioned"
+	internalinterfaces "github.com/fission/fission/pkg/apis/genclient/v1/informers/externalversions/internalinterfaces"
+	v1 "github.com/fission/fission/pkg/apis/genclient/v1/listers/fission.io/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// CanaryConfigInformer provides access to a shared informer and lister for
+// CanaryConfigs.
+type CanaryConfigInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.CanaryConfigLister
+}
+
+type _canaryConfigInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewCanaryConfigInformer constructs a new informer for CanaryConfig type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewCanaryConfigInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredCanaryConfigInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredCanaryConfigInformer constructs a new informer for CanaryConfig type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredCanaryConfigInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options metav1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.V1V1().CanaryConfigs(namespace).List(options)
+			},
+			WatchFunc: func(options metav1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.V1V1().CanaryConfigs(namespace).Watch(options)
+			},
+		},
+		&fissioniov1.CanaryConfig{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *_canaryConfigInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredCanaryConfigInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *_canaryConfigInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&fissioniov1.CanaryConfig{}, f.defaultInformer)
+}
+
+func (f *_canaryConfigInformer) Lister() v1.CanaryConfigLister {
+	return v1.NewCanaryConfigLister(f.Informer().GetIndexer())
+}

pkg/apis/genclient/v1/informers/externalversions/fission.io/v1/environment.go

@@ -0,0 +1,89 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	fissioniov1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	versioned "github.com/fission/fission/pkg/apis/genclient/v1/clientset/versioned"
+	internalinterfaces "github.com/fission/fission/pkg/apis/genclient/v1/informers/externalversions/internalinterfaces"
+	v1 "github.com/fission/fission/pkg/apis/genclient/v1/listers/fission.io/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// EnvironmentInformer provides access to a shared informer and lister for
+// Environments.
+type EnvironmentInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.EnvironmentLister
+}
+
+type _environmentInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewEnvironmentInformer constructs a new informer for Environment type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewEnvironmentInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredEnvironmentInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredEnvironmentInformer constructs a new informer for Environment type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredEnvironmentInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options metav1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.V1V1().Environments(namespace).List(options)
+			},
+			WatchFunc: func(options metav1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.V1V1().Environments(namespace).Watch(options)
+			},
+		},
+		&fissioniov1.Environment{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *_environmentInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredEnvironmentInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *_environmentInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&fissioniov1.Environment{}, f.defaultInformer)
+}
+
+func (f *_environmentInformer) Lister() v1.EnvironmentLister {
+	return v1.NewEnvironmentLister(f.Informer().GetIndexer())
+}

pkg/apis/genclient/v1/informers/externalversions/fission.io/v1/function.go

@@ -0,0 +1,89 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	fissioniov1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	versioned "github.com/fission/fission/pkg/apis/genclient/v1/clientset/versioned"
+	internalinterfaces "github.com/fission/fission/pkg/apis/genclient/v1/informers/externalversions/internalinterfaces"
+	v1 "github.com/fission/fission/pkg/apis/genclient/v1/listers/fission.io/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// FunctionInformer provides access to a shared informer and lister for
+// Functions.
+type FunctionInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.FunctionLister
+}
+
+type _functionInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewFunctionInformer constructs a new informer for Function type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFunctionInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredFunctionInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredFunctionInformer constructs a new informer for Function type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredFunctionInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options metav1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.V1V1().Functions(namespace).List(options)
+			},
+			WatchFunc: func(options metav1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.V1V1().Functions(namespace).Watch(options)
+			},
+		},
+		&fissioniov1.Function{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *_functionInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredFunctionInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *_functionInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&fissioniov1.Function{}, f.defaultInformer)
+}
+
+func (f *_functionInformer) Lister() v1.FunctionLister {
+	return v1.NewFunctionLister(f.Informer().GetIndexer())
+}

pkg/apis/genclient/v1/informers/externalversions/fission.io/v1/httptrigger.go

@@ -0,0 +1,89 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	fissioniov1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	versioned "github.com/fission/fission/pkg/apis/genclient/v1/clientset/versioned"
+	internalinterfaces "github.com/fission/fission/pkg/apis/genclient/v1/informers/externalversions/internalinterfaces"
+	v1 "github.com/fission/fission/pkg/apis/genclient/v1/listers/fission.io/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// HTTPTriggerInformer provides access to a shared informer and lister for
+// HTTPTriggers.
+type HTTPTriggerInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.HTTPTriggerLister
+}
+
+type _hTTPTriggerInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewHTTPTriggerInformer constructs a new informer for HTTPTrigger type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewHTTPTriggerInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredHTTPTriggerInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredHTTPTriggerInformer constructs a new informer for HTTPTrigger type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredHTTPTriggerInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options metav1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.V1V1().HTTPTriggers(namespace).List(options)
+			},
+			WatchFunc: func(options metav1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.V1V1().HTTPTriggers(namespace).Watch(options)
+			},
+		},
+		&fissioniov1.HTTPTrigger{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *_hTTPTriggerInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredHTTPTriggerInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *_hTTPTriggerInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&fissioniov1.HTTPTrigger{}, f.defaultInformer)
+}
+
+func (f *_hTTPTriggerInformer) Lister() v1.HTTPTriggerLister {
+	return v1.NewHTTPTriggerLister(f.Informer().GetIndexer())
+}

pkg/apis/genclient/v1/informers/externalversions/fission.io/v1/interface.go

@@ -0,0 +1,94 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	internalinterfaces "github.com/fission/fission/pkg/apis/genclient/v1/informers/externalversions/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// CanaryConfigs returns a CanaryConfigInformer.
+	CanaryConfigs() CanaryConfigInformer
+	// Environments returns a EnvironmentInformer.
+	Environments() EnvironmentInformer
+	// Functions returns a FunctionInformer.
+	Functions() FunctionInformer
+	// HTTPTriggers returns a HTTPTriggerInformer.
+	HTTPTriggers() HTTPTriggerInformer
+	// KubernetesWatchTriggers returns a KubernetesWatchTriggerInformer.
+	KubernetesWatchTriggers() KubernetesWatchTriggerInformer
+	// MessageQueueTriggers returns a MessageQueueTriggerInformer.
+	MessageQueueTriggers() MessageQueueTriggerInformer
+	// Packages returns a PackageInformer.
+	Packages() PackageInformer
+	// TimeTriggers returns a TimeTriggerInformer.
+	TimeTriggers() TimeTriggerInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// CanaryConfigs returns a CanaryConfigInformer.
+func (v *version) CanaryConfigs() CanaryConfigInformer {
+	return &_canaryConfigInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// Environments returns a EnvironmentInformer.
+func (v *version) Environments() EnvironmentInformer {
+	return &_environmentInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// Functions returns a FunctionInformer.
+func (v *version) Functions() FunctionInformer {
+	return &_functionInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// HTTPTriggers returns a HTTPTriggerInformer.
+func (v *version) HTTPTriggers() HTTPTriggerInformer {
+	return &_hTTPTriggerInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// KubernetesWatchTriggers returns a KubernetesWatchTriggerInformer.
+func (v *version) KubernetesWatchTriggers() KubernetesWatchTriggerInformer {
+	return &_kubernetesWatchTriggerInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// MessageQueueTriggers returns a MessageQueueTriggerInformer.
+func (v *version) MessageQueueTriggers() MessageQueueTriggerInformer {
+	return &_messageQueueTriggerInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// Packages returns a PackageInformer.
+func (v *version) Packages() PackageInformer {
+	return &_packageInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// TimeTriggers returns a TimeTriggerInformer.
+func (v *version) TimeTriggers() TimeTriggerInformer {
+	return &_timeTriggerInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}

pkg/apis/genclient/v1/informers/externalversions/fission.io/v1/kuberneteswatchtrigger.go

@@ -0,0 +1,89 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	fissioniov1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	versioned "github.com/fission/fission/pkg/apis/genclient/v1/clientset/versioned"
+	internalinterfaces "github.com/fission/fission/pkg/apis/genclient/v1/informers/externalversions/internalinterfaces"
+	v1 "github.com/fission/fission/pkg/apis/genclient/v1/listers/fission.io/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// KubernetesWatchTriggerInformer provides access to a shared informer and lister for
+// KubernetesWatchTriggers.
+type KubernetesWatchTriggerInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.KubernetesWatchTriggerLister
+}
+
+type _kubernetesWatchTriggerInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewKubernetesWatchTriggerInformer constructs a new informer for KubernetesWatchTrigger type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewKubernetesWatchTriggerInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredKubernetesWatchTriggerInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredKubernetesWatchTriggerInformer constructs a new informer for KubernetesWatchTrigger type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredKubernetesWatchTriggerInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options metav1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.V1V1().KubernetesWatchTriggers(namespace).List(options)
+			},
+			WatchFunc: func(options metav1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.V1V1().KubernetesWatchTriggers(namespace).Watch(options)
+			},
+		},
+		&fissioniov1.KubernetesWatchTrigger{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *_kubernetesWatchTriggerInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredKubernetesWatchTriggerInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *_kubernetesWatchTriggerInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&fissioniov1.KubernetesWatchTrigger{}, f.defaultInformer)
+}
+
+func (f *_kubernetesWatchTriggerInformer) Lister() v1.KubernetesWatchTriggerLister {
+	return v1.NewKubernetesWatchTriggerLister(f.Informer().GetIndexer())
+}

pkg/apis/genclient/v1/informers/externalversions/fission.io/v1/messagequeuetrigger.go

@@ -0,0 +1,89 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	fissioniov1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	versioned "github.com/fission/fission/pkg/apis/genclient/v1/clientset/versioned"
+	internalinterfaces "github.com/fission/fission/pkg/apis/genclient/v1/informers/externalversions/internalinterfaces"
+	v1 "github.com/fission/fission/pkg/apis/genclient/v1/listers/fission.io/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// MessageQueueTriggerInformer provides access to a shared informer and lister for
+// MessageQueueTriggers.
+type MessageQueueTriggerInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.MessageQueueTriggerLister
+}
+
+type _messageQueueTriggerInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewMessageQueueTriggerInformer constructs a new informer for MessageQueueTrigger type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewMessageQueueTriggerInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredMessageQueueTriggerInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredMessageQueueTriggerInformer constructs a new informer for MessageQueueTrigger type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredMessageQueueTriggerInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options metav1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.V1V1().MessageQueueTriggers(namespace).List(options)
+			},
+			WatchFunc: func(options metav1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.V1V1().MessageQueueTriggers(namespace).Watch(options)
+			},
+		},
+		&fissioniov1.MessageQueueTrigger{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *_messageQueueTriggerInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredMessageQueueTriggerInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *_messageQueueTriggerInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&fissioniov1.MessageQueueTrigger{}, f.defaultInformer)
+}
+
+func (f *_messageQueueTriggerInformer) Lister() v1.MessageQueueTriggerLister {
+	return v1.NewMessageQueueTriggerLister(f.Informer().GetIndexer())
+}

pkg/apis/genclient/v1/informers/externalversions/fission.io/v1/package.go

@@ -0,0 +1,89 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	fissioniov1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	versioned "github.com/fission/fission/pkg/apis/genclient/v1/clientset/versioned"
+	internalinterfaces "github.com/fission/fission/pkg/apis/genclient/v1/informers/externalversions/internalinterfaces"
+	v1 "github.com/fission/fission/pkg/apis/genclient/v1/listers/fission.io/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// PackageInformer provides access to a shared informer and lister for
+// Packages.
+type PackageInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.PackageLister
+}
+
+type _packageInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewPackageInformer constructs a new informer for Package type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewPackageInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredPackageInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredPackageInformer constructs a new informer for Package type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredPackageInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options metav1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.V1V1().Packages(namespace).List(options)
+			},
+			WatchFunc: func(options metav1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.V1V1().Packages(namespace).Watch(options)
+			},
+		},
+		&fissioniov1.Package{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *_packageInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredPackageInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *_packageInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&fissioniov1.Package{}, f.defaultInformer)
+}
+
+func (f *_packageInformer) Lister() v1.PackageLister {
+	return v1.NewPackageLister(f.Informer().GetIndexer())
+}

pkg/apis/genclient/v1/informers/externalversions/fission.io/v1/timetrigger.go

@@ -0,0 +1,89 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	fissioniov1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	versioned "github.com/fission/fission/pkg/apis/genclient/v1/clientset/versioned"
+	internalinterfaces "github.com/fission/fission/pkg/apis/genclient/v1/informers/externalversions/internalinterfaces"
+	v1 "github.com/fission/fission/pkg/apis/genclient/v1/listers/fission.io/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// TimeTriggerInformer provides access to a shared informer and lister for
+// TimeTriggers.
+type TimeTriggerInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.TimeTriggerLister
+}
+
+type _timeTriggerInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewTimeTriggerInformer constructs a new informer for TimeTrigger type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewTimeTriggerInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredTimeTriggerInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredTimeTriggerInformer constructs a new informer for TimeTrigger type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredTimeTriggerInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options metav1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.V1V1().TimeTriggers(namespace).List(options)
+			},
+			WatchFunc: func(options metav1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.V1V1().TimeTriggers(namespace).Watch(options)
+			},
+		},
+		&fissioniov1.TimeTrigger{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *_timeTriggerInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredTimeTriggerInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *_timeTriggerInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&fissioniov1.TimeTrigger{}, f.defaultInformer)
+}
+
+func (f *_timeTriggerInformer) Lister() v1.TimeTriggerLister {
+	return v1.NewTimeTriggerLister(f.Informer().GetIndexer())
+}

pkg/apis/genclient/v1/informers/externalversions/generic.go

@@ -0,0 +1,76 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package externalversions
+
+import (
+	"fmt"
+
+	v1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// GenericInformer is type of SharedIndexInformer which will locate and delegate to other
+// sharedInformers based on type
+type GenericInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() cache.GenericLister
+}
+
+type genericInformer struct {
+	informer cache.SharedIndexInformer
+	resource schema.GroupResource
+}
+
+// Informer returns the SharedIndexInformer.
+func (f *genericInformer) Informer() cache.SharedIndexInformer {
+	return f.informer
+}
+
+// Lister returns the GenericLister.
+func (f *genericInformer) Lister() cache.GenericLister {
+	return cache.NewGenericLister(f.Informer().GetIndexer(), f.resource)
+}
+
+// ForResource gives generic access to a shared informer of the matching type
+// TODO extend this to unknown resources with a client pool
+func (f *sharedInformerFactory) ForResource(resource schema.GroupVersionResource) (GenericInformer, error) {
+	switch resource {
+	// Group=fission.io, Version=v1
+	case v1.SchemeGroupVersion.WithResource("canaryconfigs"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.V1().V1().CanaryConfigs().Informer()}, nil
+	case v1.SchemeGroupVersion.WithResource("environments"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.V1().V1().Environments().Informer()}, nil
+	case v1.SchemeGroupVersion.WithResource("functions"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.V1().V1().Functions().Informer()}, nil
+	case v1.SchemeGroupVersion.WithResource("httptriggers"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.V1().V1().HTTPTriggers().Informer()}, nil
+	case v1.SchemeGroupVersion.WithResource("kuberneteswatchtriggers"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.V1().V1().KubernetesWatchTriggers().Informer()}, nil
+	case v1.SchemeGroupVersion.WithResource("messagequeuetriggers"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.V1().V1().MessageQueueTriggers().Informer()}, nil
+	case v1.SchemeGroupVersion.WithResource("packages"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.V1().V1().Packages().Informer()}, nil
+	case v1.SchemeGroupVersion.WithResource("timetriggers"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.V1().V1().TimeTriggers().Informer()}, nil
+
+	}
+
+	return nil, fmt.Errorf("no informer found for %v", resource)
+}

pkg/apis/genclient/v1/informers/externalversions/internalinterfaces/factory_interfaces.go

@@ -0,0 +1,40 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package internalinterfaces
+
+import (
+	time "time"
+
+	versioned "github.com/fission/fission/pkg/apis/genclient/v1/clientset/versioned"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// NewInformerFunc takes versioned.Interface and time.Duration to return a SharedIndexInformer.
+type NewInformerFunc func(versioned.Interface, time.Duration) cache.SharedIndexInformer
+
+// SharedInformerFactory a small interface to allow for adding an informer without an import cycle
+type SharedInformerFactory interface {
+	Start(stopCh <-chan struct{})
+	InformerFor(obj runtime.Object, newFunc NewInformerFunc) cache.SharedIndexInformer
+}
+
+// TweakListOptionsFunc is a function that transforms a v1.ListOptions.
+type TweakListOptionsFunc func(*v1.ListOptions)

pkg/apis/genclient/v1/listers/fission.io/v1/canaryconfig.go

@@ -0,0 +1,94 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// CanaryConfigLister helps list CanaryConfigs.
+type CanaryConfigLister interface {
+	// List lists all CanaryConfigs in the indexer.
+	List(selector labels.Selector) (ret []*v1.CanaryConfig, err error)
+	// CanaryConfigs returns an object that can list and get CanaryConfigs.
+	CanaryConfigs(namespace string) CanaryConfigNamespaceLister
+	CanaryConfigListerExpansion
+}
+
+// _canaryConfigLister implements the CanaryConfigLister interface.
+type _canaryConfigLister struct {
+	indexer cache.Indexer
+}
+
+// NewCanaryConfigLister returns a new CanaryConfigLister.
+func NewCanaryConfigLister(indexer cache.Indexer) CanaryConfigLister {
+	return &_canaryConfigLister{indexer: indexer}
+}
+
+// List lists all CanaryConfigs in the indexer.
+func (s *_canaryConfigLister) List(selector labels.Selector) (ret []*v1.CanaryConfig, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.CanaryConfig))
+	})
+	return ret, err
+}
+
+// CanaryConfigs returns an object that can list and get CanaryConfigs.
+func (s *_canaryConfigLister) CanaryConfigs(namespace string) CanaryConfigNamespaceLister {
+	return _canaryConfigNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// CanaryConfigNamespaceLister helps list and get CanaryConfigs.
+type CanaryConfigNamespaceLister interface {
+	// List lists all CanaryConfigs in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.CanaryConfig, err error)
+	// Get retrieves the CanaryConfig from the indexer for a given namespace and name.
+	Get(name string) (*v1.CanaryConfig, error)
+	CanaryConfigNamespaceListerExpansion
+}
+
+// _canaryConfigNamespaceLister implements the CanaryConfigNamespaceLister
+// interface.
+type _canaryConfigNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all CanaryConfigs in the indexer for a given namespace.
+func (s _canaryConfigNamespaceLister) List(selector labels.Selector) (ret []*v1.CanaryConfig, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.CanaryConfig))
+	})
+	return ret, err
+}
+
+// Get retrieves the CanaryConfig from the indexer for a given namespace and name.
+func (s _canaryConfigNamespaceLister) Get(name string) (*v1.CanaryConfig, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("canaryconfig"), name)
+	}
+	return obj.(*v1.CanaryConfig), nil
+}

pkg/apis/genclient/v1/listers/fission.io/v1/environment.go

@@ -0,0 +1,94 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// EnvironmentLister helps list Environments.
+type EnvironmentLister interface {
+	// List lists all Environments in the indexer.
+	List(selector labels.Selector) (ret []*v1.Environment, err error)
+	// Environments returns an object that can list and get Environments.
+	Environments(namespace string) EnvironmentNamespaceLister
+	EnvironmentListerExpansion
+}
+
+// _environmentLister implements the EnvironmentLister interface.
+type _environmentLister struct {
+	indexer cache.Indexer
+}
+
+// NewEnvironmentLister returns a new EnvironmentLister.
+func NewEnvironmentLister(indexer cache.Indexer) EnvironmentLister {
+	return &_environmentLister{indexer: indexer}
+}
+
+// List lists all Environments in the indexer.
+func (s *_environmentLister) List(selector labels.Selector) (ret []*v1.Environment, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.Environment))
+	})
+	return ret, err
+}
+
+// Environments returns an object that can list and get Environments.
+func (s *_environmentLister) Environments(namespace string) EnvironmentNamespaceLister {
+	return _environmentNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// EnvironmentNamespaceLister helps list and get Environments.
+type EnvironmentNamespaceLister interface {
+	// List lists all Environments in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.Environment, err error)
+	// Get retrieves the Environment from the indexer for a given namespace and name.
+	Get(name string) (*v1.Environment, error)
+	EnvironmentNamespaceListerExpansion
+}
+
+// _environmentNamespaceLister implements the EnvironmentNamespaceLister
+// interface.
+type _environmentNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all Environments in the indexer for a given namespace.
+func (s _environmentNamespaceLister) List(selector labels.Selector) (ret []*v1.Environment, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.Environment))
+	})
+	return ret, err
+}
+
+// Get retrieves the Environment from the indexer for a given namespace and name.
+func (s _environmentNamespaceLister) Get(name string) (*v1.Environment, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("environment"), name)
+	}
+	return obj.(*v1.Environment), nil
+}

pkg/apis/genclient/v1/listers/fission.io/v1/expansion_generated.go

@@ -0,0 +1,83 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+// CanaryConfigListerExpansion allows custom methods to be added to
+// CanaryConfigLister.
+type CanaryConfigListerExpansion interface{}
+
+// CanaryConfigNamespaceListerExpansion allows custom methods to be added to
+// CanaryConfigNamespaceLister.
+type CanaryConfigNamespaceListerExpansion interface{}
+
+// EnvironmentListerExpansion allows custom methods to be added to
+// EnvironmentLister.
+type EnvironmentListerExpansion interface{}
+
+// EnvironmentNamespaceListerExpansion allows custom methods to be added to
+// EnvironmentNamespaceLister.
+type EnvironmentNamespaceListerExpansion interface{}
+
+// FunctionListerExpansion allows custom methods to be added to
+// FunctionLister.
+type FunctionListerExpansion interface{}
+
+// FunctionNamespaceListerExpansion allows custom methods to be added to
+// FunctionNamespaceLister.
+type FunctionNamespaceListerExpansion interface{}
+
+// HTTPTriggerListerExpansion allows custom methods to be added to
+// HTTPTriggerLister.
+type HTTPTriggerListerExpansion interface{}
+
+// HTTPTriggerNamespaceListerExpansion allows custom methods to be added to
+// HTTPTriggerNamespaceLister.
+type HTTPTriggerNamespaceListerExpansion interface{}
+
+// KubernetesWatchTriggerListerExpansion allows custom methods to be added to
+// KubernetesWatchTriggerLister.
+type KubernetesWatchTriggerListerExpansion interface{}
+
+// KubernetesWatchTriggerNamespaceListerExpansion allows custom methods to be added to
+// KubernetesWatchTriggerNamespaceLister.
+type KubernetesWatchTriggerNamespaceListerExpansion interface{}
+
+// MessageQueueTriggerListerExpansion allows custom methods to be added to
+// MessageQueueTriggerLister.
+type MessageQueueTriggerListerExpansion interface{}
+
+// MessageQueueTriggerNamespaceListerExpansion allows custom methods to be added to
+// MessageQueueTriggerNamespaceLister.
+type MessageQueueTriggerNamespaceListerExpansion interface{}
+
+// PackageListerExpansion allows custom methods to be added to
+// PackageLister.
+type PackageListerExpansion interface{}
+
+// PackageNamespaceListerExpansion allows custom methods to be added to
+// PackageNamespaceLister.
+type PackageNamespaceListerExpansion interface{}
+
+// TimeTriggerListerExpansion allows custom methods to be added to
+// TimeTriggerLister.
+type TimeTriggerListerExpansion interface{}
+
+// TimeTriggerNamespaceListerExpansion allows custom methods to be added to
+// TimeTriggerNamespaceLister.
+type TimeTriggerNamespaceListerExpansion interface{}

pkg/apis/genclient/v1/listers/fission.io/v1/function.go

@@ -0,0 +1,94 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// FunctionLister helps list Functions.
+type FunctionLister interface {
+	// List lists all Functions in the indexer.
+	List(selector labels.Selector) (ret []*v1.Function, err error)
+	// Functions returns an object that can list and get Functions.
+	Functions(namespace string) FunctionNamespaceLister
+	FunctionListerExpansion
+}
+
+// _functionLister implements the FunctionLister interface.
+type _functionLister struct {
+	indexer cache.Indexer
+}
+
+// NewFunctionLister returns a new FunctionLister.
+func NewFunctionLister(indexer cache.Indexer) FunctionLister {
+	return &_functionLister{indexer: indexer}
+}
+
+// List lists all Functions in the indexer.
+func (s *_functionLister) List(selector labels.Selector) (ret []*v1.Function, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.Function))
+	})
+	return ret, err
+}
+
+// Functions returns an object that can list and get Functions.
+func (s *_functionLister) Functions(namespace string) FunctionNamespaceLister {
+	return _functionNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// FunctionNamespaceLister helps list and get Functions.
+type FunctionNamespaceLister interface {
+	// List lists all Functions in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.Function, err error)
+	// Get retrieves the Function from the indexer for a given namespace and name.
+	Get(name string) (*v1.Function, error)
+	FunctionNamespaceListerExpansion
+}
+
+// _functionNamespaceLister implements the FunctionNamespaceLister
+// interface.
+type _functionNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all Functions in the indexer for a given namespace.
+func (s _functionNamespaceLister) List(selector labels.Selector) (ret []*v1.Function, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.Function))
+	})
+	return ret, err
+}
+
+// Get retrieves the Function from the indexer for a given namespace and name.
+func (s _functionNamespaceLister) Get(name string) (*v1.Function, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("function"), name)
+	}
+	return obj.(*v1.Function), nil
+}

pkg/apis/genclient/v1/listers/fission.io/v1/httptrigger.go

@@ -0,0 +1,94 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// HTTPTriggerLister helps list HTTPTriggers.
+type HTTPTriggerLister interface {
+	// List lists all HTTPTriggers in the indexer.
+	List(selector labels.Selector) (ret []*v1.HTTPTrigger, err error)
+	// HTTPTriggers returns an object that can list and get HTTPTriggers.
+	HTTPTriggers(namespace string) HTTPTriggerNamespaceLister
+	HTTPTriggerListerExpansion
+}
+
+// _hTTPTriggerLister implements the HTTPTriggerLister interface.
+type _hTTPTriggerLister struct {
+	indexer cache.Indexer
+}
+
+// NewHTTPTriggerLister returns a new HTTPTriggerLister.
+func NewHTTPTriggerLister(indexer cache.Indexer) HTTPTriggerLister {
+	return &_hTTPTriggerLister{indexer: indexer}
+}
+
+// List lists all HTTPTriggers in the indexer.
+func (s *_hTTPTriggerLister) List(selector labels.Selector) (ret []*v1.HTTPTrigger, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.HTTPTrigger))
+	})
+	return ret, err
+}
+
+// HTTPTriggers returns an object that can list and get HTTPTriggers.
+func (s *_hTTPTriggerLister) HTTPTriggers(namespace string) HTTPTriggerNamespaceLister {
+	return _hTTPTriggerNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// HTTPTriggerNamespaceLister helps list and get HTTPTriggers.
+type HTTPTriggerNamespaceLister interface {
+	// List lists all HTTPTriggers in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.HTTPTrigger, err error)
+	// Get retrieves the HTTPTrigger from the indexer for a given namespace and name.
+	Get(name string) (*v1.HTTPTrigger, error)
+	HTTPTriggerNamespaceListerExpansion
+}
+
+// _hTTPTriggerNamespaceLister implements the HTTPTriggerNamespaceLister
+// interface.
+type _hTTPTriggerNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all HTTPTriggers in the indexer for a given namespace.
+func (s _hTTPTriggerNamespaceLister) List(selector labels.Selector) (ret []*v1.HTTPTrigger, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.HTTPTrigger))
+	})
+	return ret, err
+}
+
+// Get retrieves the HTTPTrigger from the indexer for a given namespace and name.
+func (s _hTTPTriggerNamespaceLister) Get(name string) (*v1.HTTPTrigger, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("httptrigger"), name)
+	}
+	return obj.(*v1.HTTPTrigger), nil
+}

pkg/apis/genclient/v1/listers/fission.io/v1/kuberneteswatchtrigger.go

@@ -0,0 +1,94 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// KubernetesWatchTriggerLister helps list KubernetesWatchTriggers.
+type KubernetesWatchTriggerLister interface {
+	// List lists all KubernetesWatchTriggers in the indexer.
+	List(selector labels.Selector) (ret []*v1.KubernetesWatchTrigger, err error)
+	// KubernetesWatchTriggers returns an object that can list and get KubernetesWatchTriggers.
+	KubernetesWatchTriggers(namespace string) KubernetesWatchTriggerNamespaceLister
+	KubernetesWatchTriggerListerExpansion
+}
+
+// _kubernetesWatchTriggerLister implements the KubernetesWatchTriggerLister interface.
+type _kubernetesWatchTriggerLister struct {
+	indexer cache.Indexer
+}
+
+// NewKubernetesWatchTriggerLister returns a new KubernetesWatchTriggerLister.
+func NewKubernetesWatchTriggerLister(indexer cache.Indexer) KubernetesWatchTriggerLister {
+	return &_kubernetesWatchTriggerLister{indexer: indexer}
+}
+
+// List lists all KubernetesWatchTriggers in the indexer.
+func (s *_kubernetesWatchTriggerLister) List(selector labels.Selector) (ret []*v1.KubernetesWatchTrigger, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.KubernetesWatchTrigger))
+	})
+	return ret, err
+}
+
+// KubernetesWatchTriggers returns an object that can list and get KubernetesWatchTriggers.
+func (s *_kubernetesWatchTriggerLister) KubernetesWatchTriggers(namespace string) KubernetesWatchTriggerNamespaceLister {
+	return _kubernetesWatchTriggerNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// KubernetesWatchTriggerNamespaceLister helps list and get KubernetesWatchTriggers.
+type KubernetesWatchTriggerNamespaceLister interface {
+	// List lists all KubernetesWatchTriggers in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.KubernetesWatchTrigger, err error)
+	// Get retrieves the KubernetesWatchTrigger from the indexer for a given namespace and name.
+	Get(name string) (*v1.KubernetesWatchTrigger, error)
+	KubernetesWatchTriggerNamespaceListerExpansion
+}
+
+// _kubernetesWatchTriggerNamespaceLister implements the KubernetesWatchTriggerNamespaceLister
+// interface.
+type _kubernetesWatchTriggerNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all KubernetesWatchTriggers in the indexer for a given namespace.
+func (s _kubernetesWatchTriggerNamespaceLister) List(selector labels.Selector) (ret []*v1.KubernetesWatchTrigger, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.KubernetesWatchTrigger))
+	})
+	return ret, err
+}
+
+// Get retrieves the KubernetesWatchTrigger from the indexer for a given namespace and name.
+func (s _kubernetesWatchTriggerNamespaceLister) Get(name string) (*v1.KubernetesWatchTrigger, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("kuberneteswatchtrigger"), name)
+	}
+	return obj.(*v1.KubernetesWatchTrigger), nil
+}

pkg/apis/genclient/v1/listers/fission.io/v1/messagequeuetrigger.go

@@ -0,0 +1,94 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// MessageQueueTriggerLister helps list MessageQueueTriggers.
+type MessageQueueTriggerLister interface {
+	// List lists all MessageQueueTriggers in the indexer.
+	List(selector labels.Selector) (ret []*v1.MessageQueueTrigger, err error)
+	// MessageQueueTriggers returns an object that can list and get MessageQueueTriggers.
+	MessageQueueTriggers(namespace string) MessageQueueTriggerNamespaceLister
+	MessageQueueTriggerListerExpansion
+}
+
+// _messageQueueTriggerLister implements the MessageQueueTriggerLister interface.
+type _messageQueueTriggerLister struct {
+	indexer cache.Indexer
+}
+
+// NewMessageQueueTriggerLister returns a new MessageQueueTriggerLister.
+func NewMessageQueueTriggerLister(indexer cache.Indexer) MessageQueueTriggerLister {
+	return &_messageQueueTriggerLister{indexer: indexer}
+}
+
+// List lists all MessageQueueTriggers in the indexer.
+func (s *_messageQueueTriggerLister) List(selector labels.Selector) (ret []*v1.MessageQueueTrigger, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.MessageQueueTrigger))
+	})
+	return ret, err
+}
+
+// MessageQueueTriggers returns an object that can list and get MessageQueueTriggers.
+func (s *_messageQueueTriggerLister) MessageQueueTriggers(namespace string) MessageQueueTriggerNamespaceLister {
+	return _messageQueueTriggerNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// MessageQueueTriggerNamespaceLister helps list and get MessageQueueTriggers.
+type MessageQueueTriggerNamespaceLister interface {
+	// List lists all MessageQueueTriggers in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.MessageQueueTrigger, err error)
+	// Get retrieves the MessageQueueTrigger from the indexer for a given namespace and name.
+	Get(name string) (*v1.MessageQueueTrigger, error)
+	MessageQueueTriggerNamespaceListerExpansion
+}
+
+// _messageQueueTriggerNamespaceLister implements the MessageQueueTriggerNamespaceLister
+// interface.
+type _messageQueueTriggerNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all MessageQueueTriggers in the indexer for a given namespace.
+func (s _messageQueueTriggerNamespaceLister) List(selector labels.Selector) (ret []*v1.MessageQueueTrigger, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.MessageQueueTrigger))
+	})
+	return ret, err
+}
+
+// Get retrieves the MessageQueueTrigger from the indexer for a given namespace and name.
+func (s _messageQueueTriggerNamespaceLister) Get(name string) (*v1.MessageQueueTrigger, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("messagequeuetrigger"), name)
+	}
+	return obj.(*v1.MessageQueueTrigger), nil
+}

pkg/apis/genclient/v1/listers/fission.io/v1/package.go

@@ -0,0 +1,94 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// PackageLister helps list Packages.
+type PackageLister interface {
+	// List lists all Packages in the indexer.
+	List(selector labels.Selector) (ret []*v1.Package, err error)
+	// Packages returns an object that can list and get Packages.
+	Packages(namespace string) PackageNamespaceLister
+	PackageListerExpansion
+}
+
+// _packageLister implements the PackageLister interface.
+type _packageLister struct {
+	indexer cache.Indexer
+}
+
+// NewPackageLister returns a new PackageLister.
+func NewPackageLister(indexer cache.Indexer) PackageLister {
+	return &_packageLister{indexer: indexer}
+}
+
+// List lists all Packages in the indexer.
+func (s *_packageLister) List(selector labels.Selector) (ret []*v1.Package, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.Package))
+	})
+	return ret, err
+}
+
+// Packages returns an object that can list and get Packages.
+func (s *_packageLister) Packages(namespace string) PackageNamespaceLister {
+	return _packageNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// PackageNamespaceLister helps list and get Packages.
+type PackageNamespaceLister interface {
+	// List lists all Packages in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.Package, err error)
+	// Get retrieves the Package from the indexer for a given namespace and name.
+	Get(name string) (*v1.Package, error)
+	PackageNamespaceListerExpansion
+}
+
+// _packageNamespaceLister implements the PackageNamespaceLister
+// interface.
+type _packageNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all Packages in the indexer for a given namespace.
+func (s _packageNamespaceLister) List(selector labels.Selector) (ret []*v1.Package, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.Package))
+	})
+	return ret, err
+}
+
+// Get retrieves the Package from the indexer for a given namespace and name.
+func (s _packageNamespaceLister) Get(name string) (*v1.Package, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("package"), name)
+	}
+	return obj.(*v1.Package), nil
+}

pkg/apis/genclient/v1/listers/fission.io/v1/timetrigger.go

@@ -0,0 +1,94 @@
+/*
+Copyright The Fission Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// TimeTriggerLister helps list TimeTriggers.
+type TimeTriggerLister interface {
+	// List lists all TimeTriggers in the indexer.
+	List(selector labels.Selector) (ret []*v1.TimeTrigger, err error)
+	// TimeTriggers returns an object that can list and get TimeTriggers.
+	TimeTriggers(namespace string) TimeTriggerNamespaceLister
+	TimeTriggerListerExpansion
+}
+
+// _timeTriggerLister implements the TimeTriggerLister interface.
+type _timeTriggerLister struct {
+	indexer cache.Indexer
+}
+
+// NewTimeTriggerLister returns a new TimeTriggerLister.
+func NewTimeTriggerLister(indexer cache.Indexer) TimeTriggerLister {
+	return &_timeTriggerLister{indexer: indexer}
+}
+
+// List lists all TimeTriggers in the indexer.
+func (s *_timeTriggerLister) List(selector labels.Selector) (ret []*v1.TimeTrigger, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.TimeTrigger))
+	})
+	return ret, err
+}
+
+// TimeTriggers returns an object that can list and get TimeTriggers.
+func (s *_timeTriggerLister) TimeTriggers(namespace string) TimeTriggerNamespaceLister {
+	return _timeTriggerNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// TimeTriggerNamespaceLister helps list and get TimeTriggers.
+type TimeTriggerNamespaceLister interface {
+	// List lists all TimeTriggers in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.TimeTrigger, err error)
+	// Get retrieves the TimeTrigger from the indexer for a given namespace and name.
+	Get(name string) (*v1.TimeTrigger, error)
+	TimeTriggerNamespaceListerExpansion
+}
+
+// _timeTriggerNamespaceLister implements the TimeTriggerNamespaceLister
+// interface.
+type _timeTriggerNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all TimeTriggers in the indexer for a given namespace.
+func (s _timeTriggerNamespaceLister) List(selector labels.Selector) (ret []*v1.TimeTrigger, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.TimeTrigger))
+	})
+	return ret, err
+}
+
+// Get retrieves the TimeTrigger from the indexer for a given namespace and name.
+func (s _timeTriggerNamespaceLister) Get(name string) (*v1.TimeTrigger, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("timetrigger"), name)
+	}
+	return obj.(*v1.TimeTrigger), nil
+}

pkg/buildermgr/common.go

@@ -19,6 +19,7 @@ package buildermgr
 import (
 	"context"
 	"fmt"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"net/http"
 	"strings"
 	"time"
@@ -46,7 +47,7 @@ import (
 func buildPackage(ctx context.Context, logger *zap.Logger, fissionClient *crd.FissionClient, envBuilderNamespace string,
 	storageSvcUrl string, pkg *fv1.Package) (uploadResp *types.ArchiveUploadResponse, buildLogs string, err error) {
 
-	env, err := fissionClient.Environments(pkg.Spec.Environment.Namespace).Get(pkg.Spec.Environment.Name)
+	env, err := fissionClient.V1().Environments(pkg.Spec.Environment.Namespace).Get(pkg.Spec.Environment.Name, metav1.GetOptions{})
 	if err != nil {
 		e := "error getting environment CRD info"
 		logger.Error(e, zap.Error(err))
@@ -54,14 +55,14 @@ func buildPackage(ctx context.Context, logger *zap.Logger, fissionClient *crd.Fi
 		return nil, e, ferror.MakeError(http.StatusInternalServerError, e)
 	}
 
-	svcName := fmt.Sprintf("%v-%v.%v", env.Metadata.Name, env.Metadata.ResourceVersion, envBuilderNamespace)
+	svcName := fmt.Sprintf("%v-%v.%v", env.ObjectMeta.Name, env.ObjectMeta.ResourceVersion, envBuilderNamespace)
-	srcPkgFilename := fmt.Sprintf("%v-%v", pkg.Metadata.Name, strings.ToLower(uniuri.NewLen(6)))
+	srcPkgFilename := fmt.Sprintf("%v-%v", pkg.ObjectMeta.Name, strings.ToLower(uniuri.NewLen(6)))
 	fetcherC := fetcherClient.MakeClient(logger, fmt.Sprintf("http://%v:8000", svcName))
 	builderC := builderClient.MakeClient(logger, fmt.Sprintf("http://%v:8001", svcName))
 
 	fetchReq := &types.FunctionFetchRequest{
 		FetchType:   types.FETCH_SOURCE,
-		Package:     pkg.Metadata,
+		Package:     pkg.ObjectMeta,
 		Filename:    srcPkgFilename,
 		KeepArchive: false,
 	}
@@ -127,7 +128,7 @@ func updatePackage(logger *zap.Logger, fissionClient *crd.FissionClient,
 	pkg.Status = fv1.PackageStatus{
 		BuildStatus:         status,
 		BuildLog:            buildLogs,
-		LastUpdateTimestamp: time.Now().UTC(),
+		LastUpdateTimestamp: metav1.Time{Time: time.Now().UTC()},
 	}
 
 	if uploadResp != nil {
@@ -139,7 +140,7 @@ func updatePackage(logger *zap.Logger, fissionClient *crd.FissionClient,
 	}
 
 	// update package spec
-	pkg, err := fissionClient.Packages(pkg.Metadata.Namespace).Update(pkg)
+	pkg, err := fissionClient.V1().Packages(pkg.ObjectMeta.Namespace).Update(pkg)
 	if err != nil {
 		e := "error updating package"
 		logger.Error(e, zap.Error(err))

pkg/buildermgr/envwatcher.go

@@ -148,7 +148,7 @@ func (envw *environmentWatcher) getLabels(envName string, envNamespace string, e
 func (envw *environmentWatcher) watchEnvironments() {
 	rv := ""
 	for {
-		wi, err := envw.fissionClient.Environments(metav1.NamespaceAll).Watch(metav1.ListOptions{
+		wi, err := envw.fissionClient.V1().Environments(metav1.NamespaceAll).Watch(metav1.ListOptions{
 			ResourceVersion: rv,
 		})
 		if err != nil {
@@ -173,7 +173,7 @@ func (envw *environmentWatcher) watchEnvironments() {
 				break
 			}
 			env := ev.Object.(*fv1.Environment)
-			rv = env.Metadata.ResourceVersion
+			rv = env.ObjectMeta.ResourceVersion
 			envw.sync()
 		}
 	}
@@ -182,7 +182,7 @@ func (envw *environmentWatcher) watchEnvironments() {
 func (envw *environmentWatcher) sync() {
 	maxRetries := 10
 	for i := 0; i < maxRetries; i++ {
-		envList, err := envw.fissionClient.Environments(metav1.NamespaceAll).List(metav1.ListOptions{})
+		envList, err := envw.fissionClient.V1().Environments(metav1.NamespaceAll).List(metav1.ListOptions{})
 		if err != nil {
 			if utils.IsNetworkError(err) {
 				envw.logger.Error("error syncing environment CRD resources due to network error, retrying later", zap.Error(err))
@@ -202,7 +202,7 @@ func (envw *environmentWatcher) sync() {
 			}
 			_, err := envw.getEnvBuilder(&env)
 			if err != nil {
-				envw.logger.Error("error creating builder", zap.Error(err), zap.String("builder_target", env.Metadata.Name))
+				envw.logger.Error("error creating builder", zap.Error(err), zap.String("builder_target", env.ObjectMeta.Name))
 			}
 		}
 
@@ -220,11 +220,11 @@ func (envw *environmentWatcher) service() {
 			// In order to support backward compatibility, for all environments with builder image created in default env,
 			// the pods will be created in fission-builder namespace
 			ns := envw.builderNamespace
-			if req.env.Metadata.Namespace != metav1.NamespaceDefault {
+			if req.env.ObjectMeta.Namespace != metav1.NamespaceDefault {
-				ns = req.env.Metadata.Namespace
+				ns = req.env.ObjectMeta.Namespace
 			}
 
-			key := envw.getCacheKey(req.env.Metadata.Name, ns, req.env.Metadata.ResourceVersion)
+			key := envw.getCacheKey(req.env.ObjectMeta.Name, ns, req.env.ObjectMeta.ResourceVersion)
 			builderInfo, ok := envw.cache[key]
 			if !ok {
 				builderInfo, err := envw.createBuilder(req.env, ns)
@@ -243,10 +243,10 @@ func (envw *environmentWatcher) service() {
 				// In order to support backward compatibility, for all builder images created in default
 				// env, the pods are created in fission-builder namespace
 				ns := envw.builderNamespace
-				if env.Metadata.Namespace != metav1.NamespaceDefault {
+				if env.ObjectMeta.Namespace != metav1.NamespaceDefault {
-					ns = env.Metadata.Namespace
+					ns = env.ObjectMeta.Namespace
 				}
-				key := envw.getCacheKey(env.Metadata.Name, ns, env.Metadata.ResourceVersion)
+				key := envw.getCacheKey(env.ObjectMeta.Name, ns, env.ObjectMeta.ResourceVersion)
 				latestEnvList[key] = &env
 			}
 
@@ -321,7 +321,7 @@ func (envw *environmentWatcher) createBuilder(env *fv1.Environment, ns string) (
 	var svc *apiv1.Service
 	var deploy *appsv1.Deployment
 
-	sel := envw.getLabels(env.Metadata.Name, ns, env.Metadata.ResourceVersion)
+	sel := envw.getLabels(env.ObjectMeta.Name, ns, env.ObjectMeta.ResourceVersion)
 
 	svcList, err := envw.getBuilderServiceList(sel, ns)
 	if err != nil {
@@ -336,7 +336,7 @@ func (envw *environmentWatcher) createBuilder(env *fv1.Environment, ns string) (
 	} else if len(svcList) == 1 {
 		svc = &svcList[0]
 	} else {
-		return nil, fmt.Errorf("found more than one builder service for environment %q", env.Metadata.Name)
+		return nil, fmt.Errorf("found more than one builder service for environment %q", env.ObjectMeta.Name)
 	}
 
 	deployList, err := envw.getBuilderDeploymentList(sel, ns)
@@ -358,11 +358,11 @@ func (envw *environmentWatcher) createBuilder(env *fv1.Environment, ns string) (
 	} else if len(deployList) == 1 {
 		deploy = &deployList[0]
 	} else {
-		return nil, fmt.Errorf("found more than one builder deployment for environment %q", env.Metadata.Name)
+		return nil, fmt.Errorf("found more than one builder deployment for environment %q", env.ObjectMeta.Name)
 	}
 
 	return &builderInfo{
-		envMetadata: &env.Metadata,
+		envMetadata: &env.ObjectMeta,
 		service:     svc,
 		deployment:  deploy,
 	}, nil
@@ -400,8 +400,8 @@ func (envw *environmentWatcher) getBuilderServiceList(sel map[string]string, ns
 }
 
 func (envw *environmentWatcher) createBuilderService(env *fv1.Environment, ns string) (*apiv1.Service, error) {
-	name := fmt.Sprintf("%v-%v", env.Metadata.Name, env.Metadata.ResourceVersion)
+	name := fmt.Sprintf("%v-%v", env.ObjectMeta.Name, env.ObjectMeta.ResourceVersion)
-	sel := envw.getLabels(env.Metadata.Name, ns, env.Metadata.ResourceVersion)
+	sel := envw.getLabels(env.ObjectMeta.Name, ns, env.ObjectMeta.ResourceVersion)
 	service := apiv1.Service{
 		ObjectMeta: metav1.ObjectMeta{
 			Namespace: ns,
@@ -453,11 +453,11 @@ func (envw *environmentWatcher) getBuilderDeploymentList(sel map[string]string,
 }
 
 func (envw *environmentWatcher) createBuilderDeployment(env *fv1.Environment, ns string) (*appsv1.Deployment, error) {
-	name := fmt.Sprintf("%v-%v", env.Metadata.Name, env.Metadata.ResourceVersion)
+	name := fmt.Sprintf("%v-%v", env.ObjectMeta.Name, env.ObjectMeta.ResourceVersion)
-	sel := envw.getLabels(env.Metadata.Name, ns, env.Metadata.ResourceVersion)
+	sel := envw.getLabels(env.ObjectMeta.Name, ns, env.ObjectMeta.ResourceVersion)
 	var replicas int32 = 1
 
-	podAnnotations := env.Metadata.Annotations
+	podAnnotations := env.ObjectMeta.Annotations
 	if podAnnotations == nil {
 		podAnnotations = make(map[string]string)
 	}

pkg/buildermgr/pkgwatcher.go

@@ -83,14 +83,14 @@ func (pkgw *packageWatcher) build(buildCache *cache.Cache, srcpkg *fv1.Package)
 	}
 
 	// Ignore duplicate build requests
-	key := fmt.Sprintf("%v-%v", srcpkg.Metadata.Name, srcpkg.Metadata.ResourceVersion)
+	key := fmt.Sprintf("%v-%v", srcpkg.ObjectMeta.Name, srcpkg.ObjectMeta.ResourceVersion)
 	_, err := buildCache.Set(key, srcpkg)
 	if err != nil {
 		return
 	}
 	defer buildCache.Delete(key)
 
-	pkgw.logger.Info("starting build for package", zap.String("package_name", srcpkg.Metadata.Name), zap.String("resource_version", srcpkg.Metadata.ResourceVersion))
+	pkgw.logger.Info("starting build for package", zap.String("package_name", srcpkg.ObjectMeta.Name), zap.String("resource_version", srcpkg.ObjectMeta.ResourceVersion))
 
 	pkg, err := updatePackage(pkgw.logger, pkgw.fissionClient, srcpkg, fv1.BuildStatusRunning, "", nil)
 	if err != nil {
@@ -98,7 +98,7 @@ func (pkgw *packageWatcher) build(buildCache *cache.Cache, srcpkg *fv1.Package)
 		return
 	}
 
-	env, err := pkgw.fissionClient.Environments(pkg.Spec.Environment.Namespace).Get(pkg.Spec.Environment.Name)
+	env, err := pkgw.fissionClient.V1().Environments(pkg.Spec.Environment.Namespace).Get(pkg.Spec.Environment.Name, metav1.GetOptions{})
 	if k8serrors.IsNotFound(err) {
 		e := "environment does not exist"
 		pkgw.logger.Error(e, zap.String("environment", pkg.Spec.Environment.Name))
@@ -113,7 +113,7 @@ func (pkgw *packageWatcher) build(buildCache *cache.Cache, srcpkg *fv1.Package)
 		// iterate all available environment builders.
 		items := pkgw.podStore.List()
 		if err != nil {
-			pkgw.logger.Error("error retrieving pod information for environment", zap.Error(err), zap.String("environment", env.Metadata.Name))
+			pkgw.logger.Error("error retrieving pod information for environment", zap.Error(err), zap.String("environment", env.ObjectMeta.Name))
 			return
 		}
 
@@ -129,14 +129,14 @@ func (pkgw *packageWatcher) build(buildCache *cache.Cache, srcpkg *fv1.Package)
 			// In order to support backward compatibility, for all builder images created in default env,
 			// the pods will be created in fission-builder namespace
 			builderNs := pkgw.builderNamespace
-			if env.Metadata.Namespace != metav1.NamespaceDefault {
+			if env.ObjectMeta.Namespace != metav1.NamespaceDefault {
-				builderNs = env.Metadata.Namespace
+				builderNs = env.ObjectMeta.Namespace
 			}
 
 			// Filter non-matching pods
-			if pod.ObjectMeta.Labels[LABEL_ENV_NAME] != env.Metadata.Name ||
+			if pod.ObjectMeta.Labels[LABEL_ENV_NAME] != env.ObjectMeta.Name ||
 				pod.ObjectMeta.Labels[LABEL_ENV_NAMESPACE] != builderNs ||
-				pod.ObjectMeta.Labels[LABEL_ENV_RESOURCEVERSION] != env.Metadata.ResourceVersion {
+				pod.ObjectMeta.Labels[LABEL_ENV_RESOURCEVERSION] != env.ObjectMeta.ResourceVersion {
 				continue
 			}
 
@@ -157,31 +157,31 @@ func (pkgw *packageWatcher) build(buildCache *cache.Cache, srcpkg *fv1.Package)
 			// Add the package getter rolebinding to builder sa
 			// we continue here if role binding was not setup succeesffully. this is because without this, the fetcher wont be able to fetch the source pkg into the container and
 			// the build will fail eventually
-			err := utils.SetupRoleBinding(pkgw.logger, pkgw.k8sClient, types.PackageGetterRB, pkg.Metadata.Namespace, types.PackageGetterCR, types.ClusterRole, types.FissionBuilderSA, builderNs)
+			err := utils.SetupRoleBinding(pkgw.logger, pkgw.k8sClient, types.PackageGetterRB, pkg.ObjectMeta.Namespace, types.PackageGetterCR, types.ClusterRole, types.FissionBuilderSA, builderNs)
 			if err != nil {
 				pkgw.logger.Error("error setting up role binding for package",
 					zap.Error(err),
 					zap.String("role_binding", types.PackageGetterRB),
-					zap.String("package_name", pkg.Metadata.Name),
+					zap.String("package_name", pkg.ObjectMeta.Name),
-					zap.String("package_namespace", pkg.Metadata.Namespace))
+					zap.String("package_namespace", pkg.ObjectMeta.Namespace))
 				continue
 			} else {
 				pkgw.logger.Info("setup rolebinding for sa package",
 					zap.String("sa", fmt.Sprintf("%s.%s", types.FissionBuilderSA, builderNs)),
-					zap.String("package", fmt.Sprintf("%s.%s", pkg.Metadata.Name, pkg.Metadata.Namespace)))
+					zap.String("package", fmt.Sprintf("%s.%s", pkg.ObjectMeta.Name, pkg.ObjectMeta.Namespace)))
 			}
 
 			ctx := context.Background()
 			uploadResp, buildLogs, err := buildPackage(ctx, pkgw.logger, pkgw.fissionClient, builderNs, pkgw.storageSvcUrl, pkg)
 			if err != nil {
-				pkgw.logger.Error("error building package", zap.Error(err), zap.String("package_name", pkg.Metadata.Name))
+				pkgw.logger.Error("error building package", zap.Error(err), zap.String("package_name", pkg.ObjectMeta.Name))
 				updatePackage(pkgw.logger, pkgw.fissionClient, pkg, types.BuildStatusFailed, buildLogs, nil)
 				return
 			}
 
-			pkgw.logger.Info("starting package info update", zap.String("package_name", pkg.Metadata.Name))
+			pkgw.logger.Info("starting package info update", zap.String("package_name", pkg.ObjectMeta.Name))
 
-			fnList, err := pkgw.fissionClient.
+			fnList, err := pkgw.fissionClient.V1().
 				Functions(metav1.NamespaceAll).List(metav1.ListOptions{})
 			if err != nil {
 				e := "error getting function list"
@@ -193,12 +193,12 @@ func (pkgw *packageWatcher) build(buildCache *cache.Cache, srcpkg *fv1.Package)
 			// A package may be used by multiple functions. Update
 			// functions with old package resource version
 			for _, fn := range fnList.Items {
-				if fn.Spec.Package.PackageRef.Name == pkg.Metadata.Name &&
+				if fn.Spec.Package.PackageRef.Name == pkg.ObjectMeta.Name &&
-					fn.Spec.Package.PackageRef.Namespace == pkg.Metadata.Namespace &&
+					fn.Spec.Package.PackageRef.Namespace == pkg.ObjectMeta.Namespace &&
-					fn.Spec.Package.PackageRef.ResourceVersion != pkg.Metadata.ResourceVersion {
+					fn.Spec.Package.PackageRef.ResourceVersion != pkg.ObjectMeta.ResourceVersion {
-					fn.Spec.Package.PackageRef.ResourceVersion = pkg.Metadata.ResourceVersion
+					fn.Spec.Package.PackageRef.ResourceVersion = pkg.ObjectMeta.ResourceVersion
 					// update CRD
-					_, err = pkgw.fissionClient.Functions(fn.Metadata.Namespace).Update(&fn)
+					_, err = pkgw.fissionClient.V1().Functions(fn.ObjectMeta.Namespace).Update(&fn)
 					if err != nil {
 						e := "error updating function package resource version"
 						pkgw.logger.Error(e, zap.Error(err))
@@ -212,12 +212,12 @@ func (pkgw *packageWatcher) build(buildCache *cache.Cache, srcpkg *fv1.Package)
 			_, err = updatePackage(pkgw.logger, pkgw.fissionClient, pkg,
 				types.BuildStatusSucceeded, buildLogs, uploadResp)
 			if err != nil {
-				pkgw.logger.Error("error updating package info", zap.Error(err), zap.String("package_name", pkg.Metadata.Name))
+				pkgw.logger.Error("error updating package info", zap.Error(err), zap.String("package_name", pkg.ObjectMeta.Name))
 				updatePackage(pkgw.logger, pkgw.fissionClient, pkg, types.BuildStatusFailed, buildLogs, nil)
 				return
 			}
 
-			pkgw.logger.Info("completed package build request", zap.String("package_name", pkg.Metadata.Name))
+			pkgw.logger.Info("completed package build request", zap.String("package_name", pkg.ObjectMeta.Name))
 			return
 		}
 	}
@@ -226,13 +226,13 @@ func (pkgw *packageWatcher) build(buildCache *cache.Cache, srcpkg *fv1.Package)
 		types.BuildStatusFailed, "Build timeout due to environment builder not ready", nil)
 
 	pkgw.logger.Error("max retries exceeded in building source package, timeout due to environment builder not ready",
-		zap.String("package", fmt.Sprintf("%s.%s", pkg.Metadata.Name, pkg.Metadata.Namespace)))
+		zap.String("package", fmt.Sprintf("%s.%s", pkg.ObjectMeta.Name, pkg.ObjectMeta.Namespace)))
 }
 
 func (pkgw *packageWatcher) watchPackages(fissionClient *crd.FissionClient,
 	kubernetesClient *kubernetes.Clientset, builderNamespace string) {
 	buildCache := cache.MakeCache(0, 0)
-	lw := k8sCache.NewListWatchFromClient(pkgw.fissionClient.GetCrdClient(), "packages", apiv1.NamespaceAll, fields.Everything())
+	lw := k8sCache.NewListWatchFromClient(pkgw.fissionClient.V1().RESTClient(), "packages", apiv1.NamespaceAll, fields.Everything())
 	pkgStore, controller := k8sCache.NewInformer(lw, &fv1.Package{}, 60*time.Second, k8sCache.ResourceEventHandlerFuncs{
 		AddFunc: func(obj interface{}) {
 			pkg := obj.(*fv1.Package)

pkg/canaryconfigmgr/canaryConfigMgr.go

@@ -49,11 +49,11 @@ type canaryConfigMgr struct {
 	canaryConfigStore      k8sCache.Store
 	canaryConfigController k8sCache.Controller
 	promClient             *PrometheusApiClient
-	crdClient              *rest.RESTClient
+	crdClient              rest.Interface
 	canaryCfgCancelFuncMap *canaryConfigCancelFuncMap
 }
 
-func MakeCanaryConfigMgr(logger *zap.Logger, fissionClient *crd.FissionClient, kubeClient *kubernetes.Clientset, crdClient *rest.RESTClient, prometheusSvc string) (*canaryConfigMgr, error) {
+func MakeCanaryConfigMgr(logger *zap.Logger, fissionClient *crd.FissionClient, kubeClient *kubernetes.Clientset, crdClient rest.Interface, prometheusSvc string) (*canaryConfigMgr, error) {
 	if prometheusSvc == "" {
 		logger.Info("try to retrieve prometheus server information from environment variables")
 
@@ -123,12 +123,12 @@ func (canaryCfgMgr *canaryConfigMgr) initCanaryConfigController() (k8sCache.Stor
 			UpdateFunc: func(oldObj interface{}, newObj interface{}) {
 				oldConfig := oldObj.(*fv1.CanaryConfig)
 				newConfig := newObj.(*fv1.CanaryConfig)
-				if oldConfig.Metadata.ResourceVersion != newConfig.Metadata.ResourceVersion &&
+				if oldConfig.ObjectMeta.ResourceVersion != newConfig.ObjectMeta.ResourceVersion &&
 					newConfig.Status.Status == types.CanaryConfigStatusPending {
 					canaryCfgMgr.logger.Info("update canary config invoked",
-						zap.String("name", newConfig.Metadata.Name),
+						zap.String("name", newConfig.ObjectMeta.Name),
-						zap.String("namespace", newConfig.Metadata.Namespace),
+						zap.String("namespace", newConfig.ObjectMeta.Namespace),
-						zap.String("version", newConfig.Metadata.ResourceVersion))
+						zap.String("version", newConfig.ObjectMeta.ResourceVersion))
 					go canaryCfgMgr.updateCanaryConfig(oldConfig, newConfig)
 				}
 				go canaryCfgMgr.reSyncCanaryConfigs()
@@ -145,7 +145,7 @@ func (canaryCfgMgr *canaryConfigMgr) Run(ctx context.Context) {
 }
 
 func (canaryCfgMgr *canaryConfigMgr) addCanaryConfig(canaryConfig *fv1.CanaryConfig) {
-	canaryCfgMgr.logger.Debug("addCanaryConfig called", zap.String("canary_config", canaryConfig.Metadata.Name))
+	canaryCfgMgr.logger.Debug("addCanaryConfig called", zap.String("canary_config", canaryConfig.ObjectMeta.Name))
 
 	// for each canary config, create a ticker with increment interval
 	interval, err := time.ParseDuration(canaryConfig.Spec.WeightIncrementDuration)
@@ -153,9 +153,9 @@ func (canaryCfgMgr *canaryConfigMgr) addCanaryConfig(canaryConfig *fv1.CanaryCon
 		canaryCfgMgr.logger.Error("error parsing duration - cant proceed with this canaryConfig",
 			zap.Error(err),
 			zap.String("duration", canaryConfig.Spec.WeightIncrementDuration),
-			zap.String("name", canaryConfig.Metadata.Name),
+			zap.String("name", canaryConfig.ObjectMeta.Name),
-			zap.String("namespace", canaryConfig.Metadata.Namespace),
+			zap.String("namespace", canaryConfig.ObjectMeta.Namespace),
-			zap.String("version", canaryConfig.Metadata.ResourceVersion))
+			zap.String("version", canaryConfig.ObjectMeta.ResourceVersion))
 		return
 	}
 	ticker := time.NewTicker(interval)
@@ -168,13 +168,13 @@ func (canaryCfgMgr *canaryConfigMgr) addCanaryConfig(canaryConfig *fv1.CanaryCon
 		CancelFunc: &cancel,
 		Ticker:     ticker,
 	}
-	err = canaryCfgMgr.canaryCfgCancelFuncMap.assign(&canaryConfig.Metadata, cacheValue)
+	err = canaryCfgMgr.canaryCfgCancelFuncMap.assign(&canaryConfig.ObjectMeta, cacheValue)
 	if err != nil {
 		canaryCfgMgr.logger.Error("error caching canary config",
 			zap.Error(err),
-			zap.String("name", canaryConfig.Metadata.Name),
+			zap.String("name", canaryConfig.ObjectMeta.Name),
-			zap.String("namespace", canaryConfig.Metadata.Namespace),
+			zap.String("namespace", canaryConfig.ObjectMeta.Namespace),
-			zap.String("version", canaryConfig.Metadata.ResourceVersion))
+			zap.String("version", canaryConfig.ObjectMeta.ResourceVersion))
 		return
 	}
 	canaryCfgMgr.processCanaryConfig(&ctx, canaryConfig, ticker)
@@ -188,16 +188,16 @@ func (canaryCfgMgr *canaryConfigMgr) processCanaryConfig(ctx *context.Context, c
 		case <-(*ctx).Done():
 			// this case when someone deleted their canary config in the middle of it being processed
 			canaryCfgMgr.logger.Info("cancel func called for canary config",
-				zap.String("name", canaryConfig.Metadata.Name),
+				zap.String("name", canaryConfig.ObjectMeta.Name),
-				zap.String("namespace", canaryConfig.Metadata.Namespace),
+				zap.String("namespace", canaryConfig.ObjectMeta.Namespace),
-				zap.String("version", canaryConfig.Metadata.ResourceVersion))
+				zap.String("version", canaryConfig.ObjectMeta.ResourceVersion))
-			err := canaryCfgMgr.canaryCfgCancelFuncMap.remove(&canaryConfig.Metadata)
+			err := canaryCfgMgr.canaryCfgCancelFuncMap.remove(&canaryConfig.ObjectMeta)
 			if err != nil {
 				canaryCfgMgr.logger.Error("error removing canary config",
 					zap.Error(err),
-					zap.String("name", canaryConfig.Metadata.Name),
+					zap.String("name", canaryConfig.ObjectMeta.Name),
-					zap.String("namespace", canaryConfig.Metadata.Namespace),
+					zap.String("namespace", canaryConfig.ObjectMeta.Namespace),
-					zap.String("version", canaryConfig.Metadata.ResourceVersion))
+					zap.String("version", canaryConfig.ObjectMeta.ResourceVersion))
 			}
 			return
 
@@ -206,25 +206,25 @@ func (canaryCfgMgr *canaryConfigMgr) processCanaryConfig(ctx *context.Context, c
 			// if yes, rollback.
 			// else, increment the weight of new function and decrement old function by `weightIncrement`
 			canaryCfgMgr.logger.Info("processing canary config",
-				zap.String("name", canaryConfig.Metadata.Name),
+				zap.String("name", canaryConfig.ObjectMeta.Name),
-				zap.String("namespace", canaryConfig.Metadata.Namespace),
+				zap.String("namespace", canaryConfig.ObjectMeta.Namespace),
-				zap.String("version", canaryConfig.Metadata.ResourceVersion))
+				zap.String("version", canaryConfig.ObjectMeta.ResourceVersion))
 			canaryCfgMgr.RollForwardOrBack(canaryConfig, quit, ticker)
 
 		case <-quit:
 			// we're done processing this canary config either because the new function receives 100% of the traffic
 			// or we rolled back to send all 100% traffic to old function
 			canaryCfgMgr.logger.Info("quit processing canaryConfig",
-				zap.String("name", canaryConfig.Metadata.Name),
+				zap.String("name", canaryConfig.ObjectMeta.Name),
-				zap.String("namespace", canaryConfig.Metadata.Namespace),
+				zap.String("namespace", canaryConfig.ObjectMeta.Namespace),
-				zap.String("version", canaryConfig.Metadata.ResourceVersion))
+				zap.String("version", canaryConfig.ObjectMeta.ResourceVersion))
-			err := canaryCfgMgr.canaryCfgCancelFuncMap.remove(&canaryConfig.Metadata)
+			err := canaryCfgMgr.canaryCfgCancelFuncMap.remove(&canaryConfig.ObjectMeta)
 			if err != nil {
 				canaryCfgMgr.logger.Error("error removing canary config from map",
 					zap.Error(err),
-					zap.String("name", canaryConfig.Metadata.Name),
+					zap.String("name", canaryConfig.ObjectMeta.Name),
-					zap.String("namespace", canaryConfig.Metadata.Namespace),
+					zap.String("namespace", canaryConfig.ObjectMeta.Namespace),
-					zap.String("version", canaryConfig.Metadata.ResourceVersion))
+					zap.String("version", canaryConfig.ObjectMeta.ResourceVersion))
 			}
 			return
 		}
@@ -233,26 +233,26 @@ func (canaryCfgMgr *canaryConfigMgr) processCanaryConfig(ctx *context.Context, c
 
 func (canaryCfgMgr *canaryConfigMgr) RollForwardOrBack(canaryConfig *fv1.CanaryConfig, quit chan struct{}, ticker *time.Ticker) {
 	// handle race between delete event and notification on ticker.C
-	_, err := canaryCfgMgr.canaryCfgCancelFuncMap.lookup(&canaryConfig.Metadata)
+	_, err := canaryCfgMgr.canaryCfgCancelFuncMap.lookup(&canaryConfig.ObjectMeta)
 	if err != nil {
 		canaryCfgMgr.logger.Info("no need of processing the config, not in cache anymore",
-			zap.String("name", canaryConfig.Metadata.Name),
+			zap.String("name", canaryConfig.ObjectMeta.Name),
-			zap.String("namespace", canaryConfig.Metadata.Namespace),
+			zap.String("namespace", canaryConfig.ObjectMeta.Namespace),
-			zap.String("version", canaryConfig.Metadata.ResourceVersion))
+			zap.String("version", canaryConfig.ObjectMeta.ResourceVersion))
 		return
 	}
 
 	// get the http trigger object associated with this canary config
-	triggerObj, err := canaryCfgMgr.fissionClient.HTTPTriggers(canaryConfig.Metadata.Namespace).Get(canaryConfig.Spec.Trigger)
+	triggerObj, err := canaryCfgMgr.fissionClient.V1().HTTPTriggers(canaryConfig.ObjectMeta.Namespace).Get(canaryConfig.Spec.Trigger, metav1.GetOptions{})
 	if err != nil {
 		// if the http trigger is not found, then give up processing this config.
 		if k8serrors.IsNotFound(err) {
 			canaryCfgMgr.logger.Error("http trigger object for canary config missing",
 				zap.Error(err),
 				zap.String("trigger", canaryConfig.Spec.Trigger),
-				zap.String("name", canaryConfig.Metadata.Name),
+				zap.String("name", canaryConfig.ObjectMeta.Name),
-				zap.String("namespace", canaryConfig.Metadata.Namespace),
+				zap.String("namespace", canaryConfig.ObjectMeta.Namespace),
-				zap.String("version", canaryConfig.Metadata.ResourceVersion))
+				zap.String("version", canaryConfig.ObjectMeta.ResourceVersion))
 			close(quit)
 			return
 		}
@@ -260,41 +260,41 @@ func (canaryCfgMgr *canaryConfigMgr) RollForwardOrBack(canaryConfig *fv1.CanaryC
 		// just silently ignore. wait for next window to increment weight
 		canaryCfgMgr.logger.Error("error fetching http trigger object for config",
 			zap.Error(err),
-			zap.String("name", canaryConfig.Metadata.Name),
+			zap.String("name", canaryConfig.ObjectMeta.Name),
-			zap.String("namespace", canaryConfig.Metadata.Namespace),
+			zap.String("namespace", canaryConfig.ObjectMeta.Namespace),
-			zap.String("version", canaryConfig.Metadata.ResourceVersion))
+			zap.String("version", canaryConfig.ObjectMeta.ResourceVersion))
 		return
 	}
 
 	// handle a race between ticker.Stop and receiving a notification on ticker.C
 	if canaryConfig.Status.Status != types.CanaryConfigStatusPending {
 		canaryCfgMgr.logger.Info("no need of processing the config, not pending anymore",
-			zap.String("name", canaryConfig.Metadata.Name),
+			zap.String("name", canaryConfig.ObjectMeta.Name),
-			zap.String("namespace", canaryConfig.Metadata.Namespace),
+			zap.String("namespace", canaryConfig.ObjectMeta.Namespace),
-			zap.String("version", canaryConfig.Metadata.ResourceVersion))
+			zap.String("version", canaryConfig.ObjectMeta.ResourceVersion))
 		return
 	}
 
 	if triggerObj.Spec.FunctionReference.Type == types.FunctionReferenceTypeFunctionWeights &&
 		triggerObj.Spec.FunctionReference.FunctionWeights[canaryConfig.Spec.NewFunction] != 0 {
 		failurePercent, err := canaryCfgMgr.promClient.GetFunctionFailurePercentage(triggerObj.Spec.RelativeURL, triggerObj.Spec.Method,
-			canaryConfig.Spec.NewFunction, canaryConfig.Metadata.Namespace, canaryConfig.Spec.WeightIncrementDuration)
+			canaryConfig.Spec.NewFunction, canaryConfig.ObjectMeta.Namespace, canaryConfig.Spec.WeightIncrementDuration)
 
 		if err != nil {
 			// silently ignore. wait for next window to increment weight
 			canaryCfgMgr.logger.Error("error calculating failure percentage",
 				zap.Error(err),
-				zap.String("name", canaryConfig.Metadata.Name),
+				zap.String("name", canaryConfig.ObjectMeta.Name),
-				zap.String("namespace", canaryConfig.Metadata.Namespace),
+				zap.String("namespace", canaryConfig.ObjectMeta.Namespace),
-				zap.String("version", canaryConfig.Metadata.ResourceVersion))
+				zap.String("version", canaryConfig.ObjectMeta.ResourceVersion))
 			return
 		}
 
 		canaryCfgMgr.logger.Info("failure percentage calculated for canaryConfig",
 			zap.Float64("failure_percent", failurePercent),
-			zap.String("name", canaryConfig.Metadata.Name),
+			zap.String("name", canaryConfig.ObjectMeta.Name),
-			zap.String("namespace", canaryConfig.Metadata.Namespace),
+			zap.String("namespace", canaryConfig.ObjectMeta.Namespace),
-			zap.String("version", canaryConfig.Metadata.ResourceVersion))
+			zap.String("version", canaryConfig.ObjectMeta.ResourceVersion))
 
 		if failurePercent == -1 {
 			// this means there were no requests triggered to this url during this window. return here and check back
@@ -307,17 +307,17 @@ func (canaryCfgMgr *canaryConfigMgr) RollForwardOrBack(canaryConfig *fv1.CanaryC
 			canaryCfgMgr.logger.Error("failure percent crossed the threshold, so rolling back",
 				zap.Float64("failure_percent", failurePercent),
 				zap.Int("threshold", canaryConfig.Spec.FailureThreshold),
-				zap.String("name", canaryConfig.Metadata.Name),
+				zap.String("name", canaryConfig.ObjectMeta.Name),
-				zap.String("namespace", canaryConfig.Metadata.Namespace),
+				zap.String("namespace", canaryConfig.ObjectMeta.Namespace),
-				zap.String("version", canaryConfig.Metadata.ResourceVersion))
+				zap.String("version", canaryConfig.ObjectMeta.ResourceVersion))
 			ticker.Stop()
 			err := canaryCfgMgr.rollback(canaryConfig, triggerObj)
 			if err != nil {
 				canaryCfgMgr.logger.Error("error rolling back canary config",
 					zap.Error(err),
-					zap.String("name", canaryConfig.Metadata.Name),
+					zap.String("name", canaryConfig.ObjectMeta.Name),
-					zap.String("namespace", canaryConfig.Metadata.Namespace),
+					zap.String("namespace", canaryConfig.ObjectMeta.Namespace),
-					zap.String("version", canaryConfig.Metadata.ResourceVersion))
+					zap.String("version", canaryConfig.ObjectMeta.ResourceVersion))
 			}
 			close(quit)
 			return
@@ -329,10 +329,10 @@ func (canaryCfgMgr *canaryConfigMgr) RollForwardOrBack(canaryConfig *fv1.CanaryC
 		// just log the error and hope that next iteration will succeed
 		canaryCfgMgr.logger.Error("error incrementing weights for trigger",
 			zap.Error(err),
-			zap.String("trigger", triggerObj.Metadata.Name),
+			zap.String("trigger", triggerObj.ObjectMeta.Name),
-			zap.String("name", canaryConfig.Metadata.Name),
+			zap.String("name", canaryConfig.ObjectMeta.Name),
-			zap.String("namespace", canaryConfig.Metadata.Namespace),
+			zap.String("namespace", canaryConfig.ObjectMeta.Namespace),
-			zap.String("version", canaryConfig.Metadata.ResourceVersion))
+			zap.String("version", canaryConfig.ObjectMeta.ResourceVersion))
 		return
 	}
 
@@ -340,21 +340,21 @@ func (canaryCfgMgr *canaryConfigMgr) RollForwardOrBack(canaryConfig *fv1.CanaryC
 		ticker.Stop()
 		// update the status of canary config as done processing, we dont care if we arent able to update because
 		// resync takes care of the update
-		err = canaryCfgMgr.updateCanaryConfigStatusWithRetries(canaryConfig.Metadata.Name, canaryConfig.Metadata.Namespace,
+		err = canaryCfgMgr.updateCanaryConfigStatusWithRetries(canaryConfig.ObjectMeta.Name, canaryConfig.ObjectMeta.Namespace,
 			types.CanaryConfigStatusSucceeded)
 		if err != nil {
 			// cant do much after max retries other than logging it.
 			canaryCfgMgr.logger.Error("error updating canary config after max retries",
 				zap.Error(err),
-				zap.String("name", canaryConfig.Metadata.Name),
+				zap.String("name", canaryConfig.ObjectMeta.Name),
-				zap.String("namespace", canaryConfig.Metadata.Namespace),
+				zap.String("namespace", canaryConfig.ObjectMeta.Namespace),
-				zap.String("version", canaryConfig.Metadata.ResourceVersion))
+				zap.String("version", canaryConfig.ObjectMeta.ResourceVersion))
 		}
 
 		canaryCfgMgr.logger.Info("done processing canary config - the new function is receiving all the traffic",
-			zap.String("name", canaryConfig.Metadata.Name),
+			zap.String("name", canaryConfig.ObjectMeta.Name),
-			zap.String("namespace", canaryConfig.Metadata.Namespace),
+			zap.String("namespace", canaryConfig.ObjectMeta.Namespace),
-			zap.String("version", canaryConfig.Metadata.ResourceVersion))
+			zap.String("version", canaryConfig.ObjectMeta.ResourceVersion))
 		close(quit)
 		return
 	}
@@ -362,7 +362,7 @@ func (canaryCfgMgr *canaryConfigMgr) RollForwardOrBack(canaryConfig *fv1.CanaryC
 
 func (canaryCfgMgr *canaryConfigMgr) updateHttpTriggerWithRetries(triggerName, triggerNamespace string, fnWeights map[string]int) (err error) {
 	for i := 0; i < maxRetries; i++ {
-		triggerObj, err := canaryCfgMgr.fissionClient.HTTPTriggers(triggerNamespace).Get(triggerName)
+		triggerObj, err := canaryCfgMgr.fissionClient.V1().HTTPTriggers(triggerNamespace).Get(triggerName, metav1.GetOptions{})
 		if err != nil {
 			e := "error getting http trigger object"
 			canaryCfgMgr.logger.Error(e, zap.Error(err), zap.String("trigger_name", triggerName), zap.String("trigger_namespace", triggerNamespace))
@@ -371,7 +371,7 @@ func (canaryCfgMgr *canaryConfigMgr) updateHttpTriggerWithRetries(triggerName, t
 
 		triggerObj.Spec.FunctionReference.FunctionWeights = fnWeights
 
-		_, err = canaryCfgMgr.fissionClient.HTTPTriggers(triggerNamespace).Update(triggerObj)
+		_, err = canaryCfgMgr.fissionClient.V1().HTTPTriggers(triggerNamespace).Update(triggerObj)
 		switch {
 		case err == nil:
 			canaryCfgMgr.logger.Debug("updated http trigger", zap.String("trigger_name", triggerName), zap.String("trigger_namespace", triggerNamespace))
@@ -397,7 +397,7 @@ func (canaryCfgMgr *canaryConfigMgr) updateHttpTriggerWithRetries(triggerName, t
 
 func (canaryCfgMgr *canaryConfigMgr) updateCanaryConfigStatusWithRetries(cfgName, cfgNamespace string, status string) (err error) {
 	for i := 0; i < maxRetries; i++ {
-		canaryCfgObj, err := canaryCfgMgr.fissionClient.CanaryConfigs(cfgNamespace).Get(cfgName)
+		canaryCfgObj, err := canaryCfgMgr.fissionClient.V1().CanaryConfigs(cfgNamespace).Get(cfgName, metav1.GetOptions{})
 		if err != nil {
 			e := "error getting http canary config object"
 			canaryCfgMgr.logger.Error(e,
@@ -415,7 +415,7 @@ func (canaryCfgMgr *canaryConfigMgr) updateCanaryConfigStatusWithRetries(cfgName
 
 		canaryCfgObj.Status.Status = status
 
-		_, err = canaryCfgMgr.fissionClient.CanaryConfigs(cfgNamespace).Update(canaryCfgObj)
+		_, err = canaryCfgMgr.fissionClient.V1().CanaryConfigs(cfgNamespace).Update(canaryCfgObj)
 		switch {
 		case err == nil:
 			canaryCfgMgr.logger.Info("updated canary config",
@@ -446,12 +446,12 @@ func (canaryCfgMgr *canaryConfigMgr) rollback(canaryConfig *fv1.CanaryConfig, tr
 	functionWeights[canaryConfig.Spec.NewFunction] = 0
 	functionWeights[canaryConfig.Spec.OldFunction] = 100
 
-	err := canaryCfgMgr.updateHttpTriggerWithRetries(trigger.Metadata.Name, trigger.Metadata.Namespace, functionWeights)
+	err := canaryCfgMgr.updateHttpTriggerWithRetries(trigger.ObjectMeta.Name, trigger.ObjectMeta.Namespace, functionWeights)
 	if err != nil {
 		return err
 	}
 
-	err = canaryCfgMgr.updateCanaryConfigStatusWithRetries(canaryConfig.Metadata.Name, canaryConfig.Metadata.Namespace,
+	err = canaryCfgMgr.updateCanaryConfigStatusWithRetries(canaryConfig.ObjectMeta.Name, canaryConfig.ObjectMeta.Namespace,
 		types.CanaryConfigStatusFailed)
 
 	return err
@@ -475,23 +475,23 @@ func (canaryCfgMgr *canaryConfigMgr) rollForward(canaryConfig *fv1.CanaryConfig,
 	}
 
 	canaryCfgMgr.logger.Info("incremented functionWeights",
-		zap.String("name", canaryConfig.Metadata.Name),
+		zap.String("name", canaryConfig.ObjectMeta.Name),
-		zap.String("namespace", canaryConfig.Metadata.Namespace),
+		zap.String("namespace", canaryConfig.ObjectMeta.Namespace),
 		zap.Any("function_weights", functionWeights))
 
-	err := canaryCfgMgr.updateHttpTriggerWithRetries(trigger.Metadata.Name, trigger.Metadata.Namespace, functionWeights)
+	err := canaryCfgMgr.updateHttpTriggerWithRetries(trigger.ObjectMeta.Name, trigger.ObjectMeta.Namespace, functionWeights)
 	return doneProcessingCanaryConfig, err
 }
 
 func (canaryCfgMgr *canaryConfigMgr) reSyncCanaryConfigs() {
 	for _, obj := range canaryCfgMgr.canaryConfigStore.List() {
 		canaryConfig := obj.(*fv1.CanaryConfig)
-		_, err := canaryCfgMgr.canaryCfgCancelFuncMap.lookup(&canaryConfig.Metadata)
+		_, err := canaryCfgMgr.canaryCfgCancelFuncMap.lookup(&canaryConfig.ObjectMeta)
 		if err != nil && canaryConfig.Status.Status == types.CanaryConfigStatusPending {
 			canaryCfgMgr.logger.Debug("adding canary config from resync loop",
-				zap.String("name", canaryConfig.Metadata.Name),
+				zap.String("name", canaryConfig.ObjectMeta.Name),
-				zap.String("namespace", canaryConfig.Metadata.Namespace),
+				zap.String("namespace", canaryConfig.ObjectMeta.Namespace),
-				zap.String("version", canaryConfig.Metadata.ResourceVersion))
+				zap.String("version", canaryConfig.ObjectMeta.ResourceVersion))
 
 			// new canaryConfig detected, add it to our cache and start processing it
 			go canaryCfgMgr.addCanaryConfig(canaryConfig)
@@ -501,16 +501,16 @@ func (canaryCfgMgr *canaryConfigMgr) reSyncCanaryConfigs() {
 
 func (canaryCfgMgr *canaryConfigMgr) deleteCanaryConfig(canaryConfig *fv1.CanaryConfig) {
 	canaryCfgMgr.logger.Debug("delete event received for canary config",
-		zap.String("name", canaryConfig.Metadata.Name),
+		zap.String("name", canaryConfig.ObjectMeta.Name),
-		zap.String("namespace", canaryConfig.Metadata.Namespace),
+		zap.String("namespace", canaryConfig.ObjectMeta.Namespace),
-		zap.String("version", canaryConfig.Metadata.ResourceVersion))
+		zap.String("version", canaryConfig.ObjectMeta.ResourceVersion))
-	canaryProcessingInfo, err := canaryCfgMgr.canaryCfgCancelFuncMap.lookup(&canaryConfig.Metadata)
+	canaryProcessingInfo, err := canaryCfgMgr.canaryCfgCancelFuncMap.lookup(&canaryConfig.ObjectMeta)
 	if err != nil {
 		canaryCfgMgr.logger.Error("lookup of canary config for deletion failed",
 			zap.Error(err),
-			zap.String("name", canaryConfig.Metadata.Name),
+			zap.String("name", canaryConfig.ObjectMeta.Name),
-			zap.String("namespace", canaryConfig.Metadata.Namespace),
+			zap.String("namespace", canaryConfig.ObjectMeta.Namespace),
-			zap.String("version", canaryConfig.Metadata.ResourceVersion))
+			zap.String("version", canaryConfig.ObjectMeta.ResourceVersion))
 		return
 	}
 	// first stop the ticker
@@ -523,13 +523,13 @@ func (canaryCfgMgr *canaryConfigMgr) updateCanaryConfig(oldCanaryConfig *fv1.Can
 	// before removing the object from cache, we need to get it's cancel func and cancel it
 	canaryCfgMgr.deleteCanaryConfig(oldCanaryConfig)
 
-	err := canaryCfgMgr.canaryCfgCancelFuncMap.remove(&oldCanaryConfig.Metadata)
+	err := canaryCfgMgr.canaryCfgCancelFuncMap.remove(&oldCanaryConfig.ObjectMeta)
 	if err != nil {
 		canaryCfgMgr.logger.Error("error removing canary config from map",
 			zap.Error(err),
-			zap.String("name", oldCanaryConfig.Metadata.Name),
+			zap.String("name", oldCanaryConfig.ObjectMeta.Name),
-			zap.String("namespace", oldCanaryConfig.Metadata.Namespace),
+			zap.String("namespace", oldCanaryConfig.ObjectMeta.Namespace),
-			zap.String("version", oldCanaryConfig.Metadata.ResourceVersion))
+			zap.String("version", oldCanaryConfig.ObjectMeta.ResourceVersion))
 		return
 	}
 	canaryCfgMgr.addCanaryConfig(newCanaryConfig)

pkg/controller/api_test.go

@@ -79,7 +79,7 @@ func assertCronSpecFails(err error) {
 
 func TestFunctionApi(t *testing.T) {
 	testFunc := &fv1.Function{
-		Metadata: metav1.ObjectMeta{
+		ObjectMeta: metav1.ObjectMeta{
 			Name:      "foo",
 			Namespace: metav1.NamespaceDefault,
 		},
@@ -99,7 +99,7 @@ func TestFunctionApi(t *testing.T) {
 		},
 	}
 	_, err := g.Client().V1().Function().Get(&metav1.ObjectMeta{
-		Name:      testFunc.Metadata.Name,
+		Name:      testFunc.ObjectMeta.Name,
 		Namespace: metav1.NamespaceDefault,
 	})
 	assertNotFoundFailure(err, "function")
@@ -114,13 +114,13 @@ func TestFunctionApi(t *testing.T) {
 	_, err = g.Client().V1().Function().Create(testFunc)
 	assertNameReuseFailure(err, "function")
 
-	testFunc.Metadata.ResourceVersion = m.ResourceVersion
+	testFunc.ObjectMeta.ResourceVersion = m.ResourceVersion
 	testFunc.Spec.Package.FunctionName = "yyy"
 	_, err = g.Client().V1().Function().Update(testFunc)
 	panicIf(err)
 
-	testFunc.Metadata.ResourceVersion = ""
+	testFunc.ObjectMeta.ResourceVersion = ""
-	testFunc.Metadata.Name = "bar"
+	testFunc.ObjectMeta.Name = "bar"
 	m2, err := g.Client().V1().Function().Create(testFunc)
 	panicIf(err)
 	defer g.Client().V1().Function().Delete(m2)
@@ -146,7 +146,7 @@ func TestFunctionApi(t *testing.T) {
 
 func TestHTTPTriggerApi(t *testing.T) {
 	testTrigger := &fv1.HTTPTrigger{
-		Metadata: metav1.ObjectMeta{
+		ObjectMeta: metav1.ObjectMeta{
 			Name:      "foo",
 			Namespace: metav1.NamespaceDefault,
 		},
@@ -160,7 +160,7 @@ func TestHTTPTriggerApi(t *testing.T) {
 		},
 	}
 	_, err := g.Client().V1().HTTPTrigger().Get(&metav1.ObjectMeta{
-		Name:      testTrigger.Metadata.Name,
+		Name:      testTrigger.ObjectMeta.Name,
 		Namespace: metav1.NamespaceDefault,
 	})
 	assertNotFoundFailure(err, "httptrigger")
@@ -179,13 +179,13 @@ func TestHTTPTriggerApi(t *testing.T) {
 		testTrigger.Spec.FunctionReference.Type == tr.Spec.FunctionReference.Type &&
 		testTrigger.Spec.FunctionReference.Name == tr.Spec.FunctionReference.Name, "trigger should match after reading")
 
-	testTrigger.Metadata.ResourceVersion = m.ResourceVersion
+	testTrigger.ObjectMeta.ResourceVersion = m.ResourceVersion
 	testTrigger.Spec.RelativeURL = "/hi"
 	_, err = g.Client().V1().HTTPTrigger().Update(testTrigger)
 	panicIf(err)
 
-	testTrigger.Metadata.ResourceVersion = ""
+	testTrigger.ObjectMeta.ResourceVersion = ""
-	testTrigger.Metadata.Name = "yyy"
+	testTrigger.ObjectMeta.Name = "yyy"
 	_, err = g.Client().V1().HTTPTrigger().Create(testTrigger)
 	assert(err != nil, "duplicate trigger should not be allowed")
 
@@ -202,7 +202,7 @@ func TestHTTPTriggerApi(t *testing.T) {
 func TestEnvironmentApi(t *testing.T) {
 
 	testEnv := &fv1.Environment{
-		Metadata: metav1.ObjectMeta{
+		ObjectMeta: metav1.ObjectMeta{
 			Name:      "foo",
 			Namespace: metav1.NamespaceDefault,
 		},
@@ -215,7 +215,7 @@ func TestEnvironmentApi(t *testing.T) {
 		},
 	}
 	_, err := g.Client().V1().Environment().Get(&metav1.ObjectMeta{
-		Name:      testEnv.Metadata.Name,
+		Name:      testEnv.ObjectMeta.Name,
 		Namespace: metav1.NamespaceDefault,
 	})
 	assertNotFoundFailure(err, "environment")
@@ -231,13 +231,13 @@ func TestEnvironmentApi(t *testing.T) {
 	panicIf(err)
 	assert(reflect.DeepEqual(testEnv.Spec, e.Spec), "env should match after reading")
 
-	testEnv.Metadata.ResourceVersion = m.ResourceVersion
+	testEnv.ObjectMeta.ResourceVersion = m.ResourceVersion
 	testEnv.Spec.Runtime.Image = "another-img"
 	_, err = g.Client().V1().Environment().Update(testEnv)
 	panicIf(err)
 
-	testEnv.Metadata.ResourceVersion = ""
+	testEnv.ObjectMeta.ResourceVersion = ""
-	testEnv.Metadata.Name = "bar"
+	testEnv.ObjectMeta.Name = "bar"
 
 	m2, err := g.Client().V1().Environment().Create(testEnv)
 	panicIf(err)
@@ -250,7 +250,7 @@ func TestEnvironmentApi(t *testing.T) {
 
 func TestWatchApi(t *testing.T) {
 	testWatch := &fv1.KubernetesWatchTrigger{
-		Metadata: metav1.ObjectMeta{
+		ObjectMeta: metav1.ObjectMeta{
 			Name:      "xxx",
 			Namespace: metav1.NamespaceDefault,
 		},
@@ -264,7 +264,7 @@ func TestWatchApi(t *testing.T) {
 		},
 	}
 	_, err := g.Client().V1().KubeWatcher().Get(&metav1.ObjectMeta{
-		Name:      testWatch.Metadata.Name,
+		Name:      testWatch.ObjectMeta.Name,
 		Namespace: metav1.NamespaceDefault,
 	})
 	assertNotFoundFailure(err, "watch")
@@ -283,7 +283,7 @@ func TestWatchApi(t *testing.T) {
 		testWatch.Spec.FunctionReference.Type == w.Spec.FunctionReference.Type &&
 		testWatch.Spec.FunctionReference.Name == w.Spec.FunctionReference.Name, "watch should match after reading")
 
-	testWatch.Metadata.Name = "yyy"
+	testWatch.ObjectMeta.Name = "yyy"
 	m2, err := g.Client().V1().KubeWatcher().Create(testWatch)
 	panicIf(err)
 	defer g.Client().V1().KubeWatcher().Delete(m2)
@@ -295,7 +295,7 @@ func TestWatchApi(t *testing.T) {
 
 func TestTimeTriggerApi(t *testing.T) {
 	testTrigger := &fv1.TimeTrigger{
-		Metadata: metav1.ObjectMeta{
+		ObjectMeta: metav1.ObjectMeta{
 			Name:      "xxx",
 			Namespace: metav1.NamespaceDefault,
 		},
@@ -307,7 +307,7 @@ func TestTimeTriggerApi(t *testing.T) {
 			},
 		},
 	}
-	_, err := g.Client().V1().TimeTrigger().Get(&metav1.ObjectMeta{Name: testTrigger.Metadata.Name})
+	_, err := g.Client().V1().TimeTrigger().Get(&metav1.ObjectMeta{Name: testTrigger.ObjectMeta.Name})
 	assertNotFoundFailure(err, "trigger")
 
 	m, err := g.Client().V1().TimeTrigger().Create(testTrigger)
@@ -323,13 +323,13 @@ func TestTimeTriggerApi(t *testing.T) {
 		testTrigger.Spec.FunctionReference.Type == tr.Spec.FunctionReference.Type &&
 		testTrigger.Spec.FunctionReference.Name == tr.Spec.FunctionReference.Name, "trigger should match after reading")
 
-	testTrigger.Metadata.ResourceVersion = m.ResourceVersion
+	testTrigger.ObjectMeta.ResourceVersion = m.ResourceVersion
 	testTrigger.Spec.Cron = "@hourly"
 	_, err = g.Client().V1().TimeTrigger().Update(testTrigger)
 	panicIf(err)
 
-	testTrigger.Metadata.ResourceVersion = ""
+	testTrigger.ObjectMeta.ResourceVersion = ""
-	testTrigger.Metadata.Name = "yyy"
+	testTrigger.ObjectMeta.Name = "yyy"
 	testTrigger.Spec.Cron = "Not valid cron spec"
 	_, err = g.Client().V1().TimeTrigger().Create(testTrigger)
 	assertCronSpecFails(err)

pkg/controller/canaryConfigApi.go

@@ -60,7 +60,7 @@ func RegisterCanaryConfigRoute(ws *restful.WebService) {
 			Produces(restful.MIME_JSON).
 			Reads(fv1.CanaryConfig{}).
 			Writes(metav1.ObjectMeta{}).
-			Returns(http.StatusCreated, "Metadata of created canaryConfig", metav1.ObjectMeta{}))
+			Returns(http.StatusCreated, "ObjectMeta of created canaryConfig", metav1.ObjectMeta{}))
 
 	ws.Route(
 		ws.GET("/v2/canaryconfigs/{canaryConfig}").
@@ -86,7 +86,7 @@ func RegisterCanaryConfigRoute(ws *restful.WebService) {
 			Produces(restful.MIME_JSON).
 			Reads(fv1.CanaryConfig{}).
 			Writes(metav1.ObjectMeta{}). // on the response
-			Returns(http.StatusOK, "Metadata of updated canaryConfig", metav1.ObjectMeta{}))
+			Returns(http.StatusOK, "ObjectMeta of updated canaryConfig", metav1.ObjectMeta{}))
 
 	ws.Route(
 		ws.DELETE("/v2/canaryconfigs/{canaryConfig}").
@@ -122,13 +122,13 @@ func (a *API) CanaryConfigApiCreate(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	canaryCfgNew, err := a.fissionClient.CanaryConfigs(canaryCfg.Metadata.Namespace).Create(&canaryCfg)
+	canaryCfgNew, err := a.fissionClient.V1().CanaryConfigs(canaryCfg.ObjectMeta.Namespace).Create(&canaryCfg)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
 	}
 
-	resp, err := json.Marshal(canaryCfgNew.Metadata)
+	resp, err := json.Marshal(canaryCfgNew.ObjectMeta)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -153,7 +153,7 @@ func (a *API) CanaryConfigApiGet(w http.ResponseWriter, r *http.Request) {
 		ns = metav1.NamespaceDefault
 	}
 
-	canaryCfg, err := a.fissionClient.CanaryConfigs(ns).Get(name)
+	canaryCfg, err := a.fissionClient.V1().CanaryConfigs(ns).Get(name, metav1.GetOptions{})
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -180,7 +180,7 @@ func (a *API) CanaryConfigApiList(w http.ResponseWriter, r *http.Request) {
 		ns = metav1.NamespaceDefault
 	}
 
-	canaryCfgs, err := a.fissionClient.CanaryConfigs(ns).List(metav1.ListOptions{})
+	canaryCfgs, err := a.fissionClient.V1().CanaryConfigs(ns).List(metav1.ListOptions{})
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -215,13 +215,13 @@ func (a *API) CanaryConfigApiUpdate(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	canayCfgNew, err := a.fissionClient.CanaryConfigs(c.Metadata.Namespace).Update(&c)
+	canayCfgNew, err := a.fissionClient.V1().CanaryConfigs(c.ObjectMeta.Namespace).Update(&c)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
 	}
 
-	resp, err := json.Marshal(canayCfgNew.Metadata)
+	resp, err := json.Marshal(canayCfgNew.ObjectMeta)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -244,7 +244,7 @@ func (a *API) CanaryConfigApiDelete(w http.ResponseWriter, r *http.Request) {
 		ns = metav1.NamespaceDefault
 	}
 
-	err := a.fissionClient.CanaryConfigs(ns).Delete(name, &metav1.DeleteOptions{})
+	err := a.fissionClient.V1().CanaryConfigs(ns).Delete(name, &metav1.DeleteOptions{})
 	if err != nil {
 		a.respondWithError(w, err)
 		return

pkg/controller/client/v1/canaryconfig.go

@@ -103,7 +103,7 @@ func (c *CanaryConfig) Update(canaryConf *fv1.CanaryConfig) (*metav1.ObjectMeta,
 	if err != nil {
 		return nil, err
 	}
-	relativeUrl := fmt.Sprintf("canaryconfigs/%v", canaryConf.Metadata.Name)
+	relativeUrl := fmt.Sprintf("canaryconfigs/%v", canaryConf.ObjectMeta.Name)
 
 	resp, err := c.client.Put(relativeUrl, "application/json", reqbody)
 	if err != nil {

pkg/controller/client/v1/environment.go

@@ -114,7 +114,7 @@ func (c *Environment) Update(env *fv1.Environment) (*metav1.ObjectMeta, error) {
 		return nil, err
 	}
 
-	relativeUrl := fmt.Sprintf("environments/%v", env.Metadata.Name)
+	relativeUrl := fmt.Sprintf("environments/%v", env.ObjectMeta.Name)
 
 	resp, err := c.client.Put(relativeUrl, "application/json", data)
 	if err != nil {

pkg/controller/client/v1/function.go

@@ -128,7 +128,7 @@ func (c *Function) Update(f *fv1.Function) (*metav1.ObjectMeta, error) {
 	if err != nil {
 		return nil, err
 	}
-	relativeUrl := fmt.Sprintf("functions/%v", f.Metadata.Name)
+	relativeUrl := fmt.Sprintf("functions/%v", f.ObjectMeta.Name)
 
 	resp, err := c.client.Put(relativeUrl, "application/json", reqbody)
 	if err != nil {

pkg/controller/client/v1/httptrigger.go

@@ -113,7 +113,7 @@ func (c *HTTPTrigger) Update(t *fv1.HTTPTrigger) (*metav1.ObjectMeta, error) {
 	if err != nil {
 		return nil, err
 	}
-	relativeUrl := fmt.Sprintf("triggers/http/%v", t.Metadata.Name)
+	relativeUrl := fmt.Sprintf("triggers/http/%v", t.ObjectMeta.Name)
 
 	resp, err := c.client.Put(relativeUrl, "application/json", reqbody)
 	if err != nil {

pkg/controller/client/v1/mqtrigger.go

@@ -113,7 +113,7 @@ func (c *MessageQueueTrigger) Update(mqTrigger *fv1.MessageQueueTrigger) (*metav
 	if err != nil {
 		return nil, err
 	}
-	relativeUrl := fmt.Sprintf("triggers/messagequeue/%v", mqTrigger.Metadata.Name)
+	relativeUrl := fmt.Sprintf("triggers/messagequeue/%v", mqTrigger.ObjectMeta.Name)
 
 	resp, err := c.client.Put(relativeUrl, "application/json", reqbody)
 	if err != nil {

pkg/controller/client/v1/package.go

@@ -113,7 +113,7 @@ func (c *Package) Update(f *fv1.Package) (*metav1.ObjectMeta, error) {
 	if err != nil {
 		return nil, err
 	}
-	relativeUrl := fmt.Sprintf("packages/%v", f.Metadata.Name)
+	relativeUrl := fmt.Sprintf("packages/%v", f.ObjectMeta.Name)
 
 	resp, err := c.client.Put(relativeUrl, "application/json", reqbody)
 	if err != nil {

pkg/controller/client/v1/timetrigger.go

@@ -113,7 +113,7 @@ func (c *TimeTrigger) Update(t *fv1.TimeTrigger) (*metav1.ObjectMeta, error) {
 	if err != nil {
 		return nil, err
 	}
-	relativeUrl := fmt.Sprintf("triggers/time/%v", t.Metadata.Name)
+	relativeUrl := fmt.Sprintf("triggers/time/%v", t.ObjectMeta.Name)
 
 	resp, err := c.client.Put(relativeUrl, "application/json", reqbody)
 	if err != nil {

pkg/controller/config.go

@@ -31,7 +31,7 @@ import (
 func ConfigCanaryFeature(context context.Context, logger *zap.Logger, fissionClient *crd.FissionClient, kubeClient *kubernetes.Clientset, featureConfig *config.FeatureConfig, featureStatus map[string]string) error {
 	// start the appropriate controller
 	if featureConfig.CanaryConfig.IsEnabled {
-		canaryCfgMgr, err := canaryconfigmgr.MakeCanaryConfigMgr(logger, fissionClient, kubeClient, fissionClient.GetCrdClient(),
+		canaryCfgMgr, err := canaryconfigmgr.MakeCanaryConfigMgr(logger, fissionClient, kubeClient, fissionClient.V1().RESTClient(),
 			featureConfig.CanaryConfig.PrometheusSvc)
 		if err != nil {
 			featureStatus[config.CanaryFeature] = err.Error()

pkg/controller/environmentApi.go

@@ -58,7 +58,7 @@ func RegisterEnvironmentRoute(ws *restful.WebService) {
 			Produces(restful.MIME_JSON).
 			Reads(fv1.Environment{}).
 			Writes(metav1.ObjectMeta{}).
-			Returns(http.StatusCreated, "Metadata of created environment", metav1.ObjectMeta{}))
+			Returns(http.StatusCreated, "ObjectMeta of created environment", metav1.ObjectMeta{}))
 
 	ws.Route(
 		ws.GET("/v2/environments/{environment}").
@@ -84,7 +84,7 @@ func RegisterEnvironmentRoute(ws *restful.WebService) {
 			Produces(restful.MIME_JSON).
 			Reads(fv1.Environment{}).
 			Writes(metav1.ObjectMeta{}). // on the response
-			Returns(http.StatusOK, "Metadata of updated environment", metav1.ObjectMeta{}))
+			Returns(http.StatusOK, "ObjectMeta of updated environment", metav1.ObjectMeta{}))
 
 	ws.Route(
 		ws.DELETE("/v2/environments/{environment}").
@@ -105,7 +105,7 @@ func (a *API) EnvironmentApiList(w http.ResponseWriter, r *http.Request) {
 		ns = metav1.NamespaceAll
 	}
 
-	envs, err := a.fissionClient.Environments(ns).List(metav1.ListOptions{})
+	envs, err := a.fissionClient.V1().Environments(ns).List(metav1.ListOptions{})
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -136,19 +136,19 @@ func (a *API) EnvironmentApiCreate(w http.ResponseWriter, r *http.Request) {
 	}
 
 	// check if namespace exists, if not create it.
-	err = a.createNsIfNotExists(env.Metadata.Namespace)
+	err = a.createNsIfNotExists(env.ObjectMeta.Namespace)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
 	}
 
-	enew, err := a.fissionClient.Environments(env.Metadata.Namespace).Create(&env)
+	enew, err := a.fissionClient.V1().Environments(env.ObjectMeta.Namespace).Create(&env)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
 	}
 
-	resp, err := json.Marshal(enew.Metadata)
+	resp, err := json.Marshal(enew.ObjectMeta)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -167,7 +167,7 @@ func (a *API) EnvironmentApiGet(w http.ResponseWriter, r *http.Request) {
 		ns = metav1.NamespaceDefault
 	}
 
-	env, err := a.fissionClient.Environments(ns).Get(name)
+	env, err := a.fissionClient.V1().Environments(ns).Get(name, metav1.GetOptions{})
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -199,19 +199,19 @@ func (a *API) EnvironmentApiUpdate(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	if name != env.Metadata.Name {
+	if name != env.ObjectMeta.Name {
 		err = ferror.MakeError(ferror.ErrorInvalidArgument, "Environment name doesn't match URL")
 		a.respondWithError(w, err)
 		return
 	}
 
-	enew, err := a.fissionClient.Environments(env.Metadata.Namespace).Update(&env)
+	enew, err := a.fissionClient.V1().Environments(env.ObjectMeta.Namespace).Update(&env)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
 	}
 
-	resp, err := json.Marshal(enew.Metadata)
+	resp, err := json.Marshal(enew.ObjectMeta)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -229,7 +229,7 @@ func (a *API) EnvironmentApiDelete(w http.ResponseWriter, r *http.Request) {
 		ns = metav1.NamespaceDefault
 	}
 
-	err := a.fissionClient.Environments(ns).Delete(name, &metav1.DeleteOptions{})
+	err := a.fissionClient.V1().Environments(ns).Delete(name, &metav1.DeleteOptions{})
 	if err != nil {
 		a.respondWithError(w, err)
 		return

pkg/controller/functionApi.go

@@ -70,7 +70,7 @@ func RegisterFunctionRoute(ws *restful.WebService) {
 			Produces(restful.MIME_JSON).
 			Reads(fv1.Function{}).
 			Writes(metav1.ObjectMeta{}).
-			Returns(http.StatusOK, "Metadata of created function", metav1.ObjectMeta{}))
+			Returns(http.StatusOK, "ObjectMeta of created function", metav1.ObjectMeta{}))
 
 	ws.Route(
 		ws.GET("/v2/functions/{function}").
@@ -96,7 +96,7 @@ func RegisterFunctionRoute(ws *restful.WebService) {
 			Produces(restful.MIME_JSON).
 			Reads(fv1.Function{}).
 			Writes(metav1.ObjectMeta{}). // on the response
-			Returns(http.StatusOK, "Metadata of updated function", metav1.ObjectMeta{}))
+			Returns(http.StatusOK, "ObjectMeta of updated function", metav1.ObjectMeta{}))
 
 	ws.Route(
 		ws.DELETE("/v2/functions/{function}").
@@ -117,7 +117,7 @@ func (a *API) FunctionApiList(w http.ResponseWriter, r *http.Request) {
 		ns = metav1.NamespaceAll
 	}
 
-	funcs, err := a.fissionClient.Functions(ns).List(metav1.ListOptions{})
+	funcs, err := a.fissionClient.V1().Functions(ns).List(metav1.ListOptions{})
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -147,19 +147,19 @@ func (a *API) FunctionApiCreate(w http.ResponseWriter, r *http.Request) {
 	}
 
 	// check if namespace exists, if not create it.
-	err = a.createNsIfNotExists(f.Metadata.Namespace)
+	err = a.createNsIfNotExists(f.ObjectMeta.Namespace)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
 	}
 
-	fnew, err := a.fissionClient.Functions(f.Metadata.Namespace).Create(&f)
+	fnew, err := a.fissionClient.V1().Functions(f.ObjectMeta.Namespace).Create(&f)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
 	}
 
-	resp, err := json.Marshal(fnew.Metadata)
+	resp, err := json.Marshal(fnew.ObjectMeta)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -177,7 +177,7 @@ func (a *API) FunctionApiGet(w http.ResponseWriter, r *http.Request) {
 		ns = metav1.NamespaceDefault
 	}
 
-	f, err := a.fissionClient.Functions(ns).Get(name)
+	f, err := a.fissionClient.V1().Functions(ns).Get(name, metav1.GetOptions{})
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -208,19 +208,19 @@ func (a *API) FunctionApiUpdate(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	if name != f.Metadata.Name {
+	if name != f.ObjectMeta.Name {
 		err = ferror.MakeError(ferror.ErrorInvalidArgument, "Function name doesn't match URL")
 		a.respondWithError(w, err)
 		return
 	}
 
-	fnew, err := a.fissionClient.Functions(f.Metadata.Namespace).Update(&f)
+	fnew, err := a.fissionClient.V1().Functions(f.ObjectMeta.Namespace).Update(&f)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
 	}
 
-	resp, err := json.Marshal(fnew.Metadata)
+	resp, err := json.Marshal(fnew.ObjectMeta)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -236,7 +236,7 @@ func (a *API) FunctionApiDelete(w http.ResponseWriter, r *http.Request) {
 		ns = metav1.NamespaceDefault
 	}
 
-	err := a.fissionClient.Functions(ns).Delete(name, &metav1.DeleteOptions{})
+	err := a.fissionClient.V1().Functions(ns).Delete(name, &metav1.DeleteOptions{})
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -299,7 +299,7 @@ func (a *API) FunctionPodLogs(w http.ResponseWriter, r *http.Request) {
 		podNs = ns
 	}
 
-	f, err := a.fissionClient.Functions(ns).Get(fnName)
+	f, err := a.fissionClient.V1().Functions(ns).Get(fnName, metav1.GetOptions{})
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -307,7 +307,7 @@ func (a *API) FunctionPodLogs(w http.ResponseWriter, r *http.Request) {
 
 	// Get function Pods first
 	selector := map[string]string{
-		types.FUNCTION_UID:          string(f.Metadata.UID),
+		types.FUNCTION_UID:          string(f.ObjectMeta.UID),
 		types.ENVIRONMENT_NAME:      f.Spec.Environment.Name,
 		types.ENVIRONMENT_NAMESPACE: f.Spec.Environment.Namespace,
 	}
@@ -353,7 +353,7 @@ func getContainerLog(kubernetesClient *kubernetes.Clientset, w http.ResponseWrit
 		}
 
 		msg := fmt.Sprintf("\n%v\nFunction: %v\nEnvironment: %v\nNamespace: %v\nPod: %v\nContainer: %v\nNode: %v\n%v\n", seq,
-			fn.Metadata.Name, fn.Spec.Environment.Name, pod.Namespace, pod.Name, container.Name, pod.Spec.NodeName, seq)
+			fn.ObjectMeta.Name, fn.Spec.Environment.Name, pod.Namespace, pod.Name, container.Name, pod.Spec.NodeName, seq)
 		w.Write([]byte(msg))
 
 		_, err = io.Copy(w, podLogs)

pkg/controller/httpTriggerApi.go

@@ -58,7 +58,7 @@ func RegisterHTTPTriggerRoute(ws *restful.WebService) {
 			Produces(restful.MIME_JSON).
 			Reads(fv1.HTTPTrigger{}).
 			Writes(metav1.ObjectMeta{}).
-			Returns(http.StatusCreated, "Metadata of created httpTrigger", metav1.ObjectMeta{}))
+			Returns(http.StatusCreated, "ObjectMeta of created httpTrigger", metav1.ObjectMeta{}))
 
 	ws.Route(
 		ws.GET("/v2/triggers/http/{httpTrigger}").
@@ -84,7 +84,7 @@ func RegisterHTTPTriggerRoute(ws *restful.WebService) {
 			Produces(restful.MIME_JSON).
 			Reads(fv1.HTTPTrigger{}).
 			Writes(metav1.ObjectMeta{}). // on the response
-			Returns(http.StatusOK, "Metadata of updated httpTrigger", metav1.ObjectMeta{}))
+			Returns(http.StatusOK, "ObjectMeta of updated httpTrigger", metav1.ObjectMeta{}))
 
 	ws.Route(
 		ws.DELETE("/v2/triggers/http/{httpTrigger}").
@@ -105,7 +105,7 @@ func (a *API) HTTPTriggerApiList(w http.ResponseWriter, r *http.Request) {
 		ns = metav1.NamespaceAll
 	}
 
-	triggers, err := a.fissionClient.HTTPTriggers(ns).List(metav1.ListOptions{})
+	triggers, err := a.fissionClient.V1().HTTPTriggers(ns).List(metav1.ListOptions{})
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -122,19 +122,19 @@ func (a *API) HTTPTriggerApiList(w http.ResponseWriter, r *http.Request) {
 
 // checkHTTPTriggerDuplicates checks whether the tuple (Method, Host, URL) is duplicate or not.
 func (a *API) checkHTTPTriggerDuplicates(t *fv1.HTTPTrigger) error {
-	triggers, err := a.fissionClient.HTTPTriggers(metav1.NamespaceAll).List(metav1.ListOptions{})
+	triggers, err := a.fissionClient.V1().HTTPTriggers(metav1.NamespaceAll).List(metav1.ListOptions{})
 	if err != nil {
 		return err
 	}
 	for _, ht := range triggers.Items {
-		if ht.Metadata.UID == t.Metadata.UID {
+		if ht.ObjectMeta.UID == t.ObjectMeta.UID {
 			// Same resource. No need to check.
 			continue
 		}
 		if ht.Spec.RelativeURL == t.Spec.RelativeURL && ht.Spec.Method == t.Spec.Method && ht.Spec.Host == t.Spec.Host {
 			return ferror.MakeError(ferror.ErrorNameExists,
 				fmt.Sprintf("HTTPTrigger with same Host, URL & method already exists (%v)",
-					ht.Metadata.Name))
+					ht.ObjectMeta.Name))
 		}
 	}
 	return nil
@@ -162,19 +162,19 @@ func (a *API) HTTPTriggerApiCreate(w http.ResponseWriter, r *http.Request) {
 	}
 
 	// check if namespace exists, if not create it.
-	err = a.createNsIfNotExists(t.Metadata.Namespace)
+	err = a.createNsIfNotExists(t.ObjectMeta.Namespace)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
 	}
 
-	tnew, err := a.fissionClient.HTTPTriggers(t.Metadata.Namespace).Create(&t)
+	tnew, err := a.fissionClient.V1().HTTPTriggers(t.ObjectMeta.Namespace).Create(&t)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
 	}
 
-	resp, err := json.Marshal(tnew.Metadata)
+	resp, err := json.Marshal(tnew.ObjectMeta)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -192,7 +192,7 @@ func (a *API) HTTPTriggerApiGet(w http.ResponseWriter, r *http.Request) {
 		ns = metav1.NamespaceDefault
 	}
 
-	t, err := a.fissionClient.HTTPTriggers(ns).Get(name)
+	t, err := a.fissionClient.V1().HTTPTriggers(ns).Get(name, metav1.GetOptions{})
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -224,7 +224,7 @@ func (a *API) HTTPTriggerApiUpdate(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	if name != t.Metadata.Name {
+	if name != t.ObjectMeta.Name {
 		err = ferror.MakeError(ferror.ErrorInvalidArgument, "HTTPTrigger name doesn't match URL")
 		a.respondWithError(w, err)
 		return
@@ -236,13 +236,13 @@ func (a *API) HTTPTriggerApiUpdate(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	tnew, err := a.fissionClient.HTTPTriggers(t.Metadata.Namespace).Update(&t)
+	tnew, err := a.fissionClient.V1().HTTPTriggers(t.ObjectMeta.Namespace).Update(&t)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
 	}
 
-	resp, err := json.Marshal(tnew.Metadata)
+	resp, err := json.Marshal(tnew.ObjectMeta)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -258,7 +258,7 @@ func (a *API) HTTPTriggerApiDelete(w http.ResponseWriter, r *http.Request) {
 		ns = metav1.NamespaceDefault
 	}
 
-	err := a.fissionClient.HTTPTriggers(ns).Delete(name, &metav1.DeleteOptions{})
+	err := a.fissionClient.V1().HTTPTriggers(ns).Delete(name, &metav1.DeleteOptions{})
 	if err != nil {
 		a.respondWithError(w, err)
 		return

pkg/controller/mqTriggerApi.go

@@ -57,7 +57,7 @@ func RegisterMessageQueueTriggerRoute(ws *restful.WebService) {
 			Produces(restful.MIME_JSON).
 			Reads(fv1.MessageQueueTrigger{}).
 			Writes(metav1.ObjectMeta{}).
-			Returns(http.StatusCreated, "Metadata of created messageQueueTrigger", metav1.ObjectMeta{}))
+			Returns(http.StatusCreated, "ObjectMeta of created messageQueueTrigger", metav1.ObjectMeta{}))
 
 	ws.Route(
 		ws.GET("/v2/triggers/messagequeue/{mqTrigger}").
@@ -83,7 +83,7 @@ func RegisterMessageQueueTriggerRoute(ws *restful.WebService) {
 			Produces(restful.MIME_JSON).
 			Reads(fv1.MessageQueueTrigger{}).
 			Writes(metav1.ObjectMeta{}). // on the response
-			Returns(http.StatusOK, "Metadata of updated messageQueueTrigger", metav1.ObjectMeta{}))
+			Returns(http.StatusOK, "ObjectMeta of updated messageQueueTrigger", metav1.ObjectMeta{}))
 
 	ws.Route(
 		ws.DELETE("/v2/triggers/messagequeue/{mqTrigger}").
@@ -105,7 +105,7 @@ func (a *API) MessageQueueTriggerApiList(w http.ResponseWriter, r *http.Request)
 		ns = metav1.NamespaceAll
 	}
 
-	triggers, err := a.fissionClient.MessageQueueTriggers(ns).List(metav1.ListOptions{})
+	triggers, err := a.fissionClient.V1().MessageQueueTriggers(ns).List(metav1.ListOptions{})
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -133,19 +133,19 @@ func (a *API) MessageQueueTriggerApiCreate(w http.ResponseWriter, r *http.Reques
 	}
 
 	// check if namespace exists, if not create it.
-	err = a.createNsIfNotExists(mqTrigger.Metadata.Namespace)
+	err = a.createNsIfNotExists(mqTrigger.ObjectMeta.Namespace)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
 	}
 
-	tnew, err := a.fissionClient.MessageQueueTriggers(mqTrigger.Metadata.Namespace).Create(&mqTrigger)
+	tnew, err := a.fissionClient.V1().MessageQueueTriggers(mqTrigger.ObjectMeta.Namespace).Create(&mqTrigger)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
 	}
 
-	resp, err := json.Marshal(tnew.Metadata)
+	resp, err := json.Marshal(tnew.ObjectMeta)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -162,7 +162,7 @@ func (a *API) MessageQueueTriggerApiGet(w http.ResponseWriter, r *http.Request)
 		ns = metav1.NamespaceDefault
 	}
 
-	mqTrigger, err := a.fissionClient.MessageQueueTriggers(ns).Get(name)
+	mqTrigger, err := a.fissionClient.V1().MessageQueueTriggers(ns).Get(name, metav1.GetOptions{})
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -192,19 +192,19 @@ func (a *API) MessageQueueTriggerApiUpdate(w http.ResponseWriter, r *http.Reques
 		return
 	}
 
-	if name != mqTrigger.Metadata.Name {
+	if name != mqTrigger.ObjectMeta.Name {
 		err = ferror.MakeError(ferror.ErrorInvalidArgument, "Message queue trigger name doesn't match URL")
 		a.respondWithError(w, err)
 		return
 	}
 
-	tnew, err := a.fissionClient.MessageQueueTriggers(mqTrigger.Metadata.Namespace).Update(&mqTrigger)
+	tnew, err := a.fissionClient.V1().MessageQueueTriggers(mqTrigger.ObjectMeta.Namespace).Update(&mqTrigger)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
 	}
 
-	resp, err := json.Marshal(tnew.Metadata)
+	resp, err := json.Marshal(tnew.ObjectMeta)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -220,7 +220,7 @@ func (a *API) MessageQueueTriggerApiDelete(w http.ResponseWriter, r *http.Reques
 		ns = metav1.NamespaceDefault
 	}
 
-	err := a.fissionClient.MessageQueueTriggers(ns).Delete(name, &metav1.DeleteOptions{})
+	err := a.fissionClient.V1().MessageQueueTriggers(ns).Delete(name, &metav1.DeleteOptions{})
 	if err != nil {
 		a.respondWithError(w, err)
 		return

pkg/controller/openapi.go

@@ -71,7 +71,7 @@ func enrichSwaggerObject(swo *spec.Swagger) {
 
 var openapiDescription = `
 OpenAPI 2.0 document for fission controller
-* Metadata (v1.ObjectMeta) should be empty when creating a CRD resource. Kubernetes will assign it automatically.
+* ObjectMeta (v1.ObjectMeta) should be empty when creating a CRD resource. Kubernetes will assign it automatically.
 * Following semantic errors are known issues and won't affect the API accessibility.
   - Operations must have unique operationIds.
   - All scale semantic errors. (Due to go-restful exposes inner fields of k8s struct).

pkg/controller/packageApi.go

@@ -60,7 +60,7 @@ func RegisterPackageRoute(ws *restful.WebService) {
 			Produces(restful.MIME_JSON).
 			Reads(fv1.Package{}).
 			Writes(metav1.ObjectMeta{}).
-			Returns(http.StatusCreated, "Metadata of created package", metav1.ObjectMeta{}))
+			Returns(http.StatusCreated, "ObjectMeta of created package", metav1.ObjectMeta{}))
 
 	ws.Route(
 		ws.GET("/v2/packages/{package}").
@@ -86,7 +86,7 @@ func RegisterPackageRoute(ws *restful.WebService) {
 			Produces(restful.MIME_JSON).
 			Reads(fv1.Package{}).
 			Writes(metav1.ObjectMeta{}). // on the response
-			Returns(http.StatusOK, "Metadata of updated package", metav1.ObjectMeta{}))
+			Returns(http.StatusOK, "ObjectMeta of updated package", metav1.ObjectMeta{}))
 
 	ws.Route(
 		ws.DELETE("/v2/packages/{package}").
@@ -106,7 +106,7 @@ func (a *API) PackageApiList(w http.ResponseWriter, r *http.Request) {
 	if len(ns) == 0 {
 		ns = metav1.NamespaceAll
 	}
-	funcs, err := a.fissionClient.Packages(ns).List(metav1.ListOptions{})
+	funcs, err := a.fissionClient.V1().Packages(ns).List(metav1.ListOptions{})
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -150,19 +150,19 @@ func (a *API) PackageApiCreate(w http.ResponseWriter, r *http.Request) {
 	}
 
 	// check if namespace exists, if not create it.
-	err = a.createNsIfNotExists(f.Metadata.Namespace)
+	err = a.createNsIfNotExists(f.ObjectMeta.Namespace)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
 	}
 
-	fnew, err := a.fissionClient.Packages(f.Metadata.Namespace).Create(&f)
+	fnew, err := a.fissionClient.V1().Packages(f.ObjectMeta.Namespace).Create(&f)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
 	}
 
-	resp, err := json.Marshal(fnew.Metadata)
+	resp, err := json.Marshal(fnew.ObjectMeta)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -181,7 +181,7 @@ func (a *API) PackageApiGet(w http.ResponseWriter, r *http.Request) {
 	}
 	raw := r.FormValue("raw") // just the deployment pkg
 
-	f, err := a.fissionClient.Packages(ns).Get(name)
+	f, err := a.fissionClient.V1().Packages(ns).Get(name, metav1.GetOptions{})
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -217,19 +217,19 @@ func (a *API) PackageApiUpdate(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	if name != f.Metadata.Name {
+	if name != f.ObjectMeta.Name {
 		err = ferror.MakeError(ferror.ErrorInvalidArgument, "Package name doesn't match URL")
 		a.respondWithError(w, err)
 		return
 	}
 
-	fnew, err := a.fissionClient.Packages(f.Metadata.Namespace).Update(&f)
+	fnew, err := a.fissionClient.V1().Packages(f.ObjectMeta.Namespace).Update(&f)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
 	}
 
-	resp, err := json.Marshal(fnew.Metadata)
+	resp, err := json.Marshal(fnew.ObjectMeta)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -245,7 +245,7 @@ func (a *API) PackageApiDelete(w http.ResponseWriter, r *http.Request) {
 		ns = metav1.NamespaceDefault
 	}
 
-	err := a.fissionClient.Packages(ns).Delete(name, &metav1.DeleteOptions{})
+	err := a.fissionClient.V1().Packages(ns).Delete(name, &metav1.DeleteOptions{})
 	if err != nil {
 		a.respondWithError(w, err)
 		return

pkg/controller/timeTriggerApi.go

@@ -58,7 +58,7 @@ func RegisterTimeTriggerRoute(ws *restful.WebService) {
 			Produces(restful.MIME_JSON).
 			Reads(fv1.TimeTrigger{}).
 			Writes(metav1.ObjectMeta{}).
-			Returns(http.StatusCreated, "Metadata of created timeTrigger", metav1.ObjectMeta{}))
+			Returns(http.StatusCreated, "ObjectMeta of created timeTrigger", metav1.ObjectMeta{}))
 
 	ws.Route(
 		ws.GET("/v2/triggers/time/{timeTrigger}").
@@ -84,7 +84,7 @@ func RegisterTimeTriggerRoute(ws *restful.WebService) {
 			Produces(restful.MIME_JSON).
 			Reads(fv1.TimeTrigger{}).
 			Writes(metav1.ObjectMeta{}). // on the response
-			Returns(http.StatusOK, "Metadata of updated timeTrigger", metav1.ObjectMeta{}))
+			Returns(http.StatusOK, "ObjectMeta of updated timeTrigger", metav1.ObjectMeta{}))
 
 	ws.Route(
 		ws.DELETE("/v2/triggers/time/{timeTrigger}").
@@ -105,7 +105,7 @@ func (a *API) TimeTriggerApiList(w http.ResponseWriter, r *http.Request) {
 		ns = metav1.NamespaceAll
 	}
 
-	triggers, err := a.fissionClient.TimeTriggers(ns).List(metav1.ListOptions{})
+	triggers, err := a.fissionClient.V1().TimeTriggers(ns).List(metav1.ListOptions{})
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -143,19 +143,19 @@ func (a *API) TimeTriggerApiCreate(w http.ResponseWriter, r *http.Request) {
 	}
 
 	// check if namespace exists, if not create it.
-	err = a.createNsIfNotExists(t.Metadata.Namespace)
+	err = a.createNsIfNotExists(t.ObjectMeta.Namespace)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
 	}
 
-	tnew, err := a.fissionClient.TimeTriggers(t.Metadata.Namespace).Create(&t)
+	tnew, err := a.fissionClient.V1().TimeTriggers(t.ObjectMeta.Namespace).Create(&t)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
 	}
 
-	resp, err := json.Marshal(tnew.Metadata)
+	resp, err := json.Marshal(tnew.ObjectMeta)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -173,7 +173,7 @@ func (a *API) TimeTriggerApiGet(w http.ResponseWriter, r *http.Request) {
 		ns = metav1.NamespaceDefault
 	}
 
-	t, err := a.fissionClient.TimeTriggers(ns).Get(name)
+	t, err := a.fissionClient.V1().TimeTriggers(ns).Get(name, metav1.GetOptions{})
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -205,7 +205,7 @@ func (a *API) TimeTriggerApiUpdate(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	if name != t.Metadata.Name {
+	if name != t.ObjectMeta.Name {
 		err = ferror.MakeError(ferror.ErrorInvalidArgument, "TimeTrigger name doesn't match URL")
 		a.respondWithError(w, err)
 		return
@@ -218,13 +218,13 @@ func (a *API) TimeTriggerApiUpdate(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	tnew, err := a.fissionClient.TimeTriggers(t.Metadata.Namespace).Update(&t)
+	tnew, err := a.fissionClient.V1().TimeTriggers(t.ObjectMeta.Namespace).Update(&t)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
 	}
 
-	resp, err := json.Marshal(tnew.Metadata)
+	resp, err := json.Marshal(tnew.ObjectMeta)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -240,7 +240,7 @@ func (a *API) TimeTriggerApiDelete(w http.ResponseWriter, r *http.Request) {
 		ns = metav1.NamespaceDefault
 	}
 
-	err := a.fissionClient.TimeTriggers(ns).Delete(name, &metav1.DeleteOptions{})
+	err := a.fissionClient.V1().TimeTriggers(ns).Delete(name, &metav1.DeleteOptions{})
 	if err != nil {
 		a.respondWithError(w, err)
 		return

pkg/controller/watchApi.go

@@ -57,7 +57,7 @@ func RegisterWatchRoute(ws *restful.WebService) {
 			Produces(restful.MIME_JSON).
 			Reads(fv1.KubernetesWatchTrigger{}).
 			Writes(metav1.ObjectMeta{}).
-			Returns(http.StatusCreated, "Metadata of created kubernetesWatch", metav1.ObjectMeta{}))
+			Returns(http.StatusCreated, "ObjectMeta of created kubernetesWatch", metav1.ObjectMeta{}))
 
 	ws.Route(
 		ws.GET("/v2/watches/{watch}").
@@ -83,7 +83,7 @@ func RegisterWatchRoute(ws *restful.WebService) {
 			Produces(restful.MIME_JSON).
 			Reads(fv1.KubernetesWatchTrigger{}).
 			Writes(metav1.ObjectMeta{}). // on the response
-			Returns(http.StatusOK, "Metadata of updated kubernetesWatch", metav1.ObjectMeta{}))
+			Returns(http.StatusOK, "ObjectMeta of updated kubernetesWatch", metav1.ObjectMeta{}))
 
 	ws.Route(
 		ws.DELETE("/v2/watches/{watch}").
@@ -104,7 +104,7 @@ func (a *API) WatchApiList(w http.ResponseWriter, r *http.Request) {
 		ns = metav1.NamespaceAll
 	}
 
-	watches, err := a.fissionClient.KubernetesWatchTriggers(ns).List(metav1.ListOptions{})
+	watches, err := a.fissionClient.V1().KubernetesWatchTriggers(ns).List(metav1.ListOptions{})
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -136,19 +136,19 @@ func (a *API) WatchApiCreate(w http.ResponseWriter, r *http.Request) {
 	// TODO check for duplicate watches
 	// TODO check for duplicate watches -> we probably wont need it?
 	// check if namespace exists, if not create it.
-	err = a.createNsIfNotExists(watch.Metadata.Namespace)
+	err = a.createNsIfNotExists(watch.ObjectMeta.Namespace)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
 	}
 
-	wnew, err := a.fissionClient.KubernetesWatchTriggers(watch.Metadata.Namespace).Create(&watch)
+	wnew, err := a.fissionClient.V1().KubernetesWatchTriggers(watch.ObjectMeta.Namespace).Create(&watch)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
 	}
 
-	resp, err := json.Marshal(wnew.Metadata)
+	resp, err := json.Marshal(wnew.ObjectMeta)
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -166,7 +166,7 @@ func (a *API) WatchApiGet(w http.ResponseWriter, r *http.Request) {
 		ns = metav1.NamespaceDefault
 	}
 
-	watch, err := a.fissionClient.KubernetesWatchTriggers(ns).Get(name)
+	watch, err := a.fissionClient.V1().KubernetesWatchTriggers(ns).Get(name, metav1.GetOptions{})
 	if err != nil {
 		a.respondWithError(w, err)
 		return
@@ -194,7 +194,7 @@ func (a *API) WatchApiDelete(w http.ResponseWriter, r *http.Request) {
 		ns = metav1.NamespaceDefault
 	}
 
-	err := a.fissionClient.KubernetesWatchTriggers(ns).Delete(name, &metav1.DeleteOptions{})
+	err := a.fissionClient.V1().KubernetesWatchTriggers(ns).Delete(name, &metav1.DeleteOptions{})
 	if err != nil {
 		a.respondWithError(w, err)
 		return

pkg/crd/canaryConfig.go

@@ -1,122 +0,0 @@
-/*
-Copyright 2016 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package crd
-
-import (
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/watch"
-	"k8s.io/client-go/kubernetes/scheme"
-	"k8s.io/client-go/rest"
-
-	fv1 "github.com/fission/fission/pkg/apis/fission.io/v1"
-)
-
-type (
-	CanaryConfigInterface interface {
-		Create(*fv1.CanaryConfig) (*fv1.CanaryConfig, error)
-		Get(name string) (*fv1.CanaryConfig, error)
-		Update(*fv1.CanaryConfig) (*fv1.CanaryConfig, error)
-		Delete(name string, options *metav1.DeleteOptions) error
-		List(opts metav1.ListOptions) (*fv1.CanaryConfigList, error)
-		Watch(opts metav1.ListOptions) (watch.Interface, error)
-	}
-
-	canaryConfigClient struct {
-		client    *rest.RESTClient
-		namespace string
-	}
-)
-
-func MakeCanaryConfigInterface(crdClient *rest.RESTClient, namespace string) CanaryConfigInterface {
-	return &canaryConfigClient{
-		client:    crdClient,
-		namespace: namespace,
-	}
-}
-
-func (c *canaryConfigClient) Create(f *fv1.CanaryConfig) (*fv1.CanaryConfig, error) {
-	var result fv1.CanaryConfig
-	err := c.client.Post().
-		Resource("canaryconfigs").
-		Namespace(c.namespace).
-		Body(f).
-		Do().Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (c *canaryConfigClient) Get(name string) (*fv1.CanaryConfig, error) {
-	var result fv1.CanaryConfig
-	err := c.client.Get().
-		Resource("canaryconfigs").
-		Namespace(c.namespace).
-		Name(name).
-		Do().Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (c *canaryConfigClient) Update(f *fv1.CanaryConfig) (*fv1.CanaryConfig, error) {
-	var result fv1.CanaryConfig
-	err := c.client.Put().
-		Resource("canaryconfigs").
-		Namespace(c.namespace).
-		Name(f.Metadata.Name).
-		Body(f).
-		Do().Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (c *canaryConfigClient) Delete(name string, opts *metav1.DeleteOptions) error {
-	return c.client.Delete().
-		Namespace(c.namespace).
-		Resource("canaryconfigs").
-		Name(name).
-		Body(opts).
-		Do().
-		Error()
-}
-
-func (c *canaryConfigClient) List(opts metav1.ListOptions) (*fv1.CanaryConfigList, error) {
-	var result fv1.CanaryConfigList
-	err := c.client.Get().
-		Namespace(c.namespace).
-		Resource("canaryconfigs").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Do().
-		Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (c *canaryConfigClient) Watch(opts metav1.ListOptions) (watch.Interface, error) {
-	return c.client.Get().
-		Prefix("watch").
-		Namespace(c.namespace).
-		Resource("canaryconfigs").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Watch()
-}

pkg/crd/client.go

@@ -23,21 +23,18 @@ import (
 
 	apiextensionsclient "k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/runtime"
-	"k8s.io/apimachinery/pkg/runtime/schema"
-	"k8s.io/apimachinery/pkg/runtime/serializer"
 	"k8s.io/client-go/kubernetes"
-	"k8s.io/client-go/kubernetes/scheme"
 	_ "k8s.io/client-go/plugin/pkg/client/auth"
 	"k8s.io/client-go/rest"
 	"k8s.io/client-go/tools/clientcmd"
 
-	fv1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	clientset "github.com/fission/fission/pkg/apis/genclient/v1/clientset/versioned"
+	genv1 "github.com/fission/fission/pkg/apis/genclient/v1/clientset/versioned/typed/fission.io/v1"
 )
 
 type (
 	FissionClient struct {
-		crdClient *rest.RESTClient
+		crdClient clientset.Interface
 	}
 )
 
@@ -77,100 +74,35 @@ func GetKubernetesClient() (*rest.Config, *kubernetes.Clientset, *apiextensionsc
 	return config, clientset, apiExtClientset, nil
 }
 
-// GetCrdClient gets a CRD client config
+func MakeFissionClient() (*FissionClient, *kubernetes.Clientset, *apiextensionsclient.Clientset, error) {
-func GetCrdClient(config *rest.Config) (*rest.RESTClient, error) {
+	config, kubeClient, apiExtClient, err := GetKubernetesClient()
-	// mutate config to add our types
+	if err != nil {
-	configureClient(config)
+		return nil, nil, nil, err
-
-	// make a REST client with that config
-	return rest.RESTClientFor(config)
-}
-
-// configureClient sets up a REST client for Fission CRD types.
-//
-// This is copied from the client-go CRD example.  (I don't understand
-// all of it completely.)  It registers our types with the global API
-// "scheme" (api.Scheme), which keeps a directory of types [I guess so
-// it can use the string in the Kind field to make a Go object?].  It
-// also puts the fission CRD types under a "group version" which we
-// create for our CRDs types.
-func configureClient(config *rest.Config) {
-	groupversion := schema.GroupVersion{
-		Group:   "fission.io",
-		Version: "v1",
 	}
-	config.GroupVersion = &groupversion
-	config.APIPath = "/apis"
-	config.ContentType = runtime.ContentTypeJSON
-	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
 
-	schemeBuilder := runtime.NewSchemeBuilder(
+	// make a CRD REST client with the config
-		func(scheme *runtime.Scheme) error {
+	crdClient, err := clientset.NewForConfig(config)
-			scheme.AddKnownTypes(
+	if err != nil {
-				groupversion,
+		return nil, nil, nil, err
-				&fv1.Function{},
+	}
-				&fv1.FunctionList{},
+
-				&metav1.ListOptions{},
+	fc := &FissionClient{
-				&metav1.DeleteOptions{},
+		crdClient: crdClient,
-			)
+	}
-			scheme.AddKnownTypes(
+	return fc, kubeClient, apiExtClient, nil
-				groupversion,
-				&fv1.Environment{},
-				&fv1.EnvironmentList{},
-				&metav1.ListOptions{},
-				&metav1.DeleteOptions{},
-			)
-			scheme.AddKnownTypes(
-				groupversion,
-				&fv1.HTTPTrigger{},
-				&fv1.HTTPTriggerList{},
-				&metav1.ListOptions{},
-				&metav1.DeleteOptions{},
-			)
-			scheme.AddKnownTypes(
-				groupversion,
-				&fv1.KubernetesWatchTrigger{},
-				&fv1.KubernetesWatchTriggerList{},
-				&metav1.ListOptions{},
-				&metav1.DeleteOptions{},
-			)
-			scheme.AddKnownTypes(
-				groupversion,
-				&fv1.TimeTrigger{},
-				&fv1.TimeTriggerList{},
-				&metav1.ListOptions{},
-				&metav1.DeleteOptions{},
-			)
-			scheme.AddKnownTypes(
-				groupversion,
-				&fv1.MessageQueueTrigger{},
-				&fv1.MessageQueueTriggerList{},
-				&metav1.ListOptions{},
-				&metav1.DeleteOptions{},
-			)
-			scheme.AddKnownTypes(
-				groupversion,
-				&fv1.Package{},
-				&fv1.PackageList{},
-				&metav1.ListOptions{},
-				&metav1.DeleteOptions{},
-			)
-			scheme.AddKnownTypes(
-				groupversion,
-				&fv1.CanaryConfig{},
-				&fv1.CanaryConfigList{},
-				&metav1.ListOptions{},
-				&metav1.DeleteOptions{},
-			)
-			return nil
-		})
-	schemeBuilder.AddToScheme(scheme.Scheme)
 }
 
-func waitForCRDs(crdClient *rest.RESTClient) error {
+// V1 returns the instance of v1 rest client.
+// The only reason to have this function is to avoid
+// using V1V1() in codebase.
+func (fc *FissionClient) V1() genv1.V1V1Interface {
+	return fc.crdClient.V1V1()
+}
+
+func (fc *FissionClient) WaitForCRDs() error {
 	start := time.Now()
 	for {
-		fi := MakeFunctionInterface(crdClient, metav1.NamespaceDefault)
+		fi := fc.crdClient.V1V1().Functions(metav1.NamespaceDefault)
 		_, err := fi.List(metav1.ListOptions{})
 		if err != nil {
 			time.Sleep(100 * time.Millisecond)
@@ -183,49 +115,3 @@ func waitForCRDs(crdClient *rest.RESTClient) error {
 		}
 	}
 }
-
-func MakeFissionClient() (*FissionClient, *kubernetes.Clientset, *apiextensionsclient.Clientset, error) {
-	config, kubeClient, apiExtClient, err := GetKubernetesClient()
-	if err != nil {
-		return nil, nil, nil, err
-	}
-	crdClient, err := GetCrdClient(config)
-	if err != nil {
-		return nil, nil, nil, err
-	}
-	fc := &FissionClient{
-		crdClient: crdClient,
-	}
-	return fc, kubeClient, apiExtClient, nil
-}
-
-func (fc *FissionClient) Functions(ns string) FunctionInterface {
-	return MakeFunctionInterface(fc.crdClient, ns)
-}
-func (fc *FissionClient) Environments(ns string) EnvironmentInterface {
-	return MakeEnvironmentInterface(fc.crdClient, ns)
-}
-func (fc *FissionClient) HTTPTriggers(ns string) HTTPTriggerInterface {
-	return MakeHTTPTriggerInterface(fc.crdClient, ns)
-}
-func (fc *FissionClient) KubernetesWatchTriggers(ns string) KubernetesWatchTriggerInterface {
-	return MakeKubernetesWatchTriggerInterface(fc.crdClient, ns)
-}
-func (fc *FissionClient) TimeTriggers(ns string) TimeTriggerInterface {
-	return MakeTimeTriggerInterface(fc.crdClient, ns)
-}
-func (fc *FissionClient) MessageQueueTriggers(ns string) MessageQueueTriggerInterface {
-	return MakeMessageQueueTriggerInterface(fc.crdClient, ns)
-}
-func (fc *FissionClient) Packages(ns string) PackageInterface {
-	return MakePackageInterface(fc.crdClient, ns)
-}
-func (fc *FissionClient) CanaryConfigs(ns string) CanaryConfigInterface {
-	return MakeCanaryConfigInterface(fc.crdClient, ns)
-}
-func (fc *FissionClient) WaitForCRDs() error {
-	return waitForCRDs(fc.crdClient)
-}
-func (fc *FissionClient) GetCrdClient() *rest.RESTClient {
-	return fc.crdClient
-}

pkg/crd/crd_test.go

@@ -24,9 +24,9 @@ import (
 
 	"go.uber.org/zap"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/client-go/rest"
 
 	fv1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	genv1 "github.com/fission/fission/pkg/apis/genclient/v1/clientset/versioned/typed/fission.io/v1"
 )
 
 func panicIf(err error) {
@@ -35,14 +35,14 @@ func panicIf(err error) {
 	}
 }
 
-func functionTests(crdClient *rest.RESTClient) {
+func functionTests(crdClient genv1.V1V1Interface) {
 	// sample function object
 	function := &fv1.Function{
 		TypeMeta: metav1.TypeMeta{
 			Kind:       "Function",
 			APIVersion: "fission.io/v1",
 		},
-		Metadata: metav1.ObjectMeta{
+		ObjectMeta: metav1.ObjectMeta{
 			Name:      "hello",
 			Namespace: metav1.NamespaceDefault,
 		},
@@ -61,34 +61,34 @@ func functionTests(crdClient *rest.RESTClient) {
 	}
 
 	// Test function CRUD
-	fi := MakeFunctionInterface(crdClient, metav1.NamespaceDefault)
+	fi := crdClient.Functions(metav1.NamespaceDefault)
 
 	// cleanup from old crashed tests, ignore errors
-	fi.Delete(function.Metadata.Name, nil)
+	fi.Delete(function.ObjectMeta.Name, nil)
 
 	// create
 	f, err := fi.Create(function)
 	panicIf(err)
-	if f.Metadata.Name != function.Metadata.Name {
+	if f.ObjectMeta.Name != function.ObjectMeta.Name {
 		log.Panicf("Bad result from create: %v", f)
 	}
 
 	// read
-	f, err = fi.Get(function.Metadata.Name)
+	f, err = fi.Get(function.ObjectMeta.Name, metav1.GetOptions{})
 	panicIf(err)
 	if f.Spec.Environment.Name != function.Spec.Environment.Name {
 		log.Panicf("Bad result from Get: %v", f)
 	}
 
-	log.Printf("f.Metadata = %#v", f.Metadata)
+	log.Printf("f.ObjectMeta = %#v", f.ObjectMeta)
 
 	// update
-	function.Metadata.ResourceVersion = f.Metadata.ResourceVersion
+	function.ObjectMeta.ResourceVersion = f.ObjectMeta.ResourceVersion
 	function.Spec.Environment.Name = "yyy"
 	f, err = fi.Update(function)
 	panicIf(err)
 
-	log.Printf("f.Metadata = %#v", f.Metadata)
+	log.Printf("f.ObjectMeta = %#v", f.ObjectMeta)
 
 	// list
 	fl, err := fi.List(metav1.ListOptions{})
@@ -101,7 +101,7 @@ func functionTests(crdClient *rest.RESTClient) {
 	}
 
 	// delete
-	err = fi.Delete(f.Metadata.Name, nil)
+	err = fi.Delete(f.ObjectMeta.Name, nil)
 	panicIf(err)
 
 	// start a watch
@@ -109,10 +109,10 @@ func functionTests(crdClient *rest.RESTClient) {
 	panicIf(err)
 
 	start := time.Now()
-	function.Metadata.ResourceVersion = ""
+	function.ObjectMeta.ResourceVersion = ""
 	f, err = fi.Create(function)
 	panicIf(err)
-	defer fi.Delete(f.Metadata.Name, nil)
+	defer fi.Delete(f.ObjectMeta.Name, nil)
 
 	// assert that we get a watch event for the new function
 	recvd := false
@@ -135,14 +135,14 @@ func functionTests(crdClient *rest.RESTClient) {
 
 }
 
-func environmentTests(crdClient *rest.RESTClient) {
+func environmentTests(crdClient genv1.V1V1Interface) {
 	// sample environment object
 	environment := &fv1.Environment{
 		TypeMeta: metav1.TypeMeta{
 			Kind:       "Environment",
 			APIVersion: "fission.io/v1",
 		},
-		Metadata: metav1.ObjectMeta{
+		ObjectMeta: metav1.ObjectMeta{
 			Name:      "hello",
 			Namespace: metav1.NamespaceDefault,
 		},
@@ -159,27 +159,27 @@ func environmentTests(crdClient *rest.RESTClient) {
 	}
 
 	// Test environment CRUD
-	ei := MakeEnvironmentInterface(crdClient, metav1.NamespaceDefault)
+	ei := crdClient.Environments(metav1.NamespaceDefault)
 
 	// cleanup from old crashed tests, ignore errors
-	ei.Delete(environment.Metadata.Name, nil)
+	ei.Delete(environment.ObjectMeta.Name, nil)
 
 	// create
 	e, err := ei.Create(environment)
 	panicIf(err)
-	if e.Metadata.Name != environment.Metadata.Name {
+	if e.ObjectMeta.Name != environment.ObjectMeta.Name {
 		log.Panicf("Bad result from create: %v", e)
 	}
 
 	// read
-	e, err = ei.Get(environment.Metadata.Name)
+	e, err = ei.Get(environment.ObjectMeta.Name, metav1.GetOptions{})
 	panicIf(err)
 	if len(e.Spec.Runtime.Image) != len(environment.Spec.Runtime.Image) {
 		log.Panicf("Bad result from Get: %#v", e)
 	}
 
 	// update
-	environment.Metadata.ResourceVersion = e.Metadata.ResourceVersion
+	environment.ObjectMeta.ResourceVersion = e.ObjectMeta.ResourceVersion
 	environment.Spec.Runtime.Image = "www"
 	e, err = ei.Update(environment)
 	panicIf(err)
@@ -195,7 +195,7 @@ func environmentTests(crdClient *rest.RESTClient) {
 	}
 
 	// delete
-	err = ei.Delete(e.Metadata.Name, nil)
+	err = ei.Delete(e.ObjectMeta.Name, nil)
 	panicIf(err)
 
 	// start a watch
@@ -203,10 +203,10 @@ func environmentTests(crdClient *rest.RESTClient) {
 	panicIf(err)
 
 	start := time.Now()
-	environment.Metadata.ResourceVersion = ""
+	environment.ObjectMeta.ResourceVersion = ""
 	e, err = ei.Create(environment)
 	panicIf(err)
-	defer ei.Delete(e.Metadata.Name, nil)
+	defer ei.Delete(e.ObjectMeta.Name, nil)
 
 	// assert that we get a watch event for the new environment
 	recvd := false
@@ -229,14 +229,14 @@ func environmentTests(crdClient *rest.RESTClient) {
 
 }
 
-func httpTriggerTests(crdClient *rest.RESTClient) {
+func httpTriggerTests(crdClient genv1.V1V1Interface) {
 	// sample httpTrigger object
 	httpTrigger := &fv1.HTTPTrigger{
 		TypeMeta: metav1.TypeMeta{
 			Kind:       "HTTPTrigger",
 			APIVersion: "fission.io/v1",
 		},
-		Metadata: metav1.ObjectMeta{
+		ObjectMeta: metav1.ObjectMeta{
 			Name:      "hello",
 			Namespace: metav1.NamespaceDefault,
 		},
@@ -251,27 +251,27 @@ func httpTriggerTests(crdClient *rest.RESTClient) {
 	}
 
 	// Test httpTrigger CRUD
-	ei := MakeHTTPTriggerInterface(crdClient, metav1.NamespaceDefault)
+	ei := crdClient.HTTPTriggers(metav1.NamespaceDefault)
 
 	// cleanup from old crashed tests, ignore errors
-	ei.Delete(httpTrigger.Metadata.Name, nil)
+	ei.Delete(httpTrigger.ObjectMeta.Name, nil)
 
 	// create
 	e, err := ei.Create(httpTrigger)
 	panicIf(err)
-	if e.Metadata.Name != httpTrigger.Metadata.Name {
+	if e.ObjectMeta.Name != httpTrigger.ObjectMeta.Name {
 		log.Panicf("Bad result from create: %v", e)
 	}
 
 	// read
-	e, err = ei.Get(httpTrigger.Metadata.Name)
+	e, err = ei.Get(httpTrigger.ObjectMeta.Name, metav1.GetOptions{})
 	panicIf(err)
 	if len(e.Spec.Method) != len(httpTrigger.Spec.Method) {
 		log.Panicf("Bad result from Get: %#v", e)
 	}
 
 	// update
-	httpTrigger.Metadata.ResourceVersion = e.Metadata.ResourceVersion
+	httpTrigger.ObjectMeta.ResourceVersion = e.ObjectMeta.ResourceVersion
 	httpTrigger.Spec.Method = "POST"
 	e, err = ei.Update(httpTrigger)
 	panicIf(err)
@@ -287,7 +287,7 @@ func httpTriggerTests(crdClient *rest.RESTClient) {
 	}
 
 	// delete
-	err = ei.Delete(e.Metadata.Name, nil)
+	err = ei.Delete(e.ObjectMeta.Name, nil)
 	panicIf(err)
 
 	// start a watch
@@ -295,10 +295,10 @@ func httpTriggerTests(crdClient *rest.RESTClient) {
 	panicIf(err)
 
 	start := time.Now()
-	httpTrigger.Metadata.ResourceVersion = ""
+	httpTrigger.ObjectMeta.ResourceVersion = ""
 	e, err = ei.Create(httpTrigger)
 	panicIf(err)
-	defer ei.Delete(e.Metadata.Name, nil)
+	defer ei.Delete(e.ObjectMeta.Name, nil)
 
 	// assert that we get a watch event for the new httpTrigger
 	recvd := false
@@ -321,14 +321,14 @@ func httpTriggerTests(crdClient *rest.RESTClient) {
 
 }
 
-func kubernetesWatchTriggerTests(crdClient *rest.RESTClient) {
+func kubernetesWatchTriggerTests(crdClient genv1.V1V1Interface) {
 	// sample kubernetesWatchTrigger object
 	kubernetesWatchTrigger := &fv1.KubernetesWatchTrigger{
 		TypeMeta: metav1.TypeMeta{
 			Kind:       "KubernetesWatchTrigger",
 			APIVersion: "fission.io/v1",
 		},
-		Metadata: metav1.ObjectMeta{
+		ObjectMeta: metav1.ObjectMeta{
 			Name:      "hello",
 			Namespace: metav1.NamespaceDefault,
 		},
@@ -346,27 +346,27 @@ func kubernetesWatchTriggerTests(crdClient *rest.RESTClient) {
 	}
 
 	// Test kubernetesWatchTrigger CRUD
-	ei := MakeKubernetesWatchTriggerInterface(crdClient, metav1.NamespaceDefault)
+	ei := crdClient.KubernetesWatchTriggers(metav1.NamespaceDefault)
 
 	// cleanup from old crashed tests, ignore errors
-	ei.Delete(kubernetesWatchTrigger.Metadata.Name, nil)
+	ei.Delete(kubernetesWatchTrigger.ObjectMeta.Name, nil)
 
 	// create
 	e, err := ei.Create(kubernetesWatchTrigger)
 	panicIf(err)
-	if e.Metadata.Name != kubernetesWatchTrigger.Metadata.Name {
+	if e.ObjectMeta.Name != kubernetesWatchTrigger.ObjectMeta.Name {
 		log.Panicf("Bad result from create: %v", e)
 	}
 
 	// read
-	e, err = ei.Get(kubernetesWatchTrigger.Metadata.Name)
+	e, err = ei.Get(kubernetesWatchTrigger.ObjectMeta.Name, metav1.GetOptions{})
 	panicIf(err)
 	if e.Spec.Type != kubernetesWatchTrigger.Spec.Type {
 		log.Panicf("Bad result from Get: %#v", e)
 	}
 
 	// update
-	kubernetesWatchTrigger.Metadata.ResourceVersion = e.Metadata.ResourceVersion
+	kubernetesWatchTrigger.ObjectMeta.ResourceVersion = e.ObjectMeta.ResourceVersion
 	kubernetesWatchTrigger.Spec.Type = "service"
 	e, err = ei.Update(kubernetesWatchTrigger)
 	panicIf(err)
@@ -382,7 +382,7 @@ func kubernetesWatchTriggerTests(crdClient *rest.RESTClient) {
 	}
 
 	// delete
-	err = ei.Delete(e.Metadata.Name, nil)
+	err = ei.Delete(e.ObjectMeta.Name, nil)
 	panicIf(err)
 
 	// start a watch
@@ -390,10 +390,10 @@ func kubernetesWatchTriggerTests(crdClient *rest.RESTClient) {
 	panicIf(err)
 
 	start := time.Now()
-	kubernetesWatchTrigger.Metadata.ResourceVersion = ""
+	kubernetesWatchTrigger.ObjectMeta.ResourceVersion = ""
 	e, err = ei.Create(kubernetesWatchTrigger)
 	panicIf(err)
-	defer ei.Delete(e.Metadata.Name, nil)
+	defer ei.Delete(e.ObjectMeta.Name, nil)
 
 	// assert that we get a watch event for the new kubernetesWatchTrigger
 	recvd := false
@@ -424,27 +424,24 @@ func TestCrd(t *testing.T) {
 		return
 	}
 
-	// Create the client config. Needs the KUBECONFIG env var to
-	// point at a valid kubeconfig.
-	config, _, apiExtClient, err := GetKubernetesClient()
-	panicIf(err)
-
 	logger, err := zap.NewDevelopment()
 	panicIf(err)
 
+	fc, _, apiExtClient, err := MakeFissionClient()
+	if err != nil {
+		panicIf(err)
+	}
+
 	// init our types
 	err = EnsureFissionCRDs(logger, apiExtClient)
 	panicIf(err)
 
+	err = fc.WaitForCRDs()
+	panicIf(err)
+
 	// rest client with knowledge about our crd types
-	crdClient, err := GetCrdClient(config)
+	functionTests(fc.crdClient.V1V1())
-	panicIf(err)
+	environmentTests(fc.crdClient.V1V1())
-
+	httpTriggerTests(fc.crdClient.V1V1())
-	err = waitForCRDs(crdClient)
+	kubernetesWatchTriggerTests(fc.crdClient.V1V1())
-	panicIf(err)
-
-	functionTests(crdClient)
-	environmentTests(crdClient)
-	httpTriggerTests(crdClient)
-	kubernetesWatchTriggerTests(crdClient)
 }

pkg/crd/environment.go

@@ -1,122 +0,0 @@
-/*
-Copyright 2016 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package crd
-
-import (
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/watch"
-	"k8s.io/client-go/kubernetes/scheme"
-	"k8s.io/client-go/rest"
-
-	fv1 "github.com/fission/fission/pkg/apis/fission.io/v1"
-)
-
-type (
-	EnvironmentInterface interface {
-		Create(*fv1.Environment) (*fv1.Environment, error)
-		Get(name string) (*fv1.Environment, error)
-		Update(*fv1.Environment) (*fv1.Environment, error)
-		Delete(name string, options *metav1.DeleteOptions) error
-		List(opts metav1.ListOptions) (*fv1.EnvironmentList, error)
-		Watch(opts metav1.ListOptions) (watch.Interface, error)
-	}
-
-	environmentClient struct {
-		client    *rest.RESTClient
-		namespace string
-	}
-)
-
-func MakeEnvironmentInterface(crdClient *rest.RESTClient, namespace string) EnvironmentInterface {
-	return &environmentClient{
-		client:    crdClient,
-		namespace: namespace,
-	}
-}
-
-func (ec *environmentClient) Create(e *fv1.Environment) (*fv1.Environment, error) {
-	var result fv1.Environment
-	err := ec.client.Post().
-		Resource("environments").
-		Namespace(ec.namespace).
-		Body(e).
-		Do().Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (ec *environmentClient) Get(name string) (*fv1.Environment, error) {
-	var result fv1.Environment
-	err := ec.client.Get().
-		Resource("environments").
-		Namespace(ec.namespace).
-		Name(name).
-		Do().Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (ec *environmentClient) Update(e *fv1.Environment) (*fv1.Environment, error) {
-	var result fv1.Environment
-	err := ec.client.Put().
-		Resource("environments").
-		Namespace(ec.namespace).
-		Name(e.Metadata.Name).
-		Body(e).
-		Do().Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (ec *environmentClient) Delete(name string, opts *metav1.DeleteOptions) error {
-	return ec.client.Delete().
-		Namespace(ec.namespace).
-		Resource("environments").
-		Name(name).
-		Body(opts).
-		Do().
-		Error()
-}
-
-func (ec *environmentClient) List(opts metav1.ListOptions) (*fv1.EnvironmentList, error) {
-	var result fv1.EnvironmentList
-	err := ec.client.Get().
-		Namespace(ec.namespace).
-		Resource("environments").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Do().
-		Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (ec *environmentClient) Watch(opts metav1.ListOptions) (watch.Interface, error) {
-	return ec.client.Get().
-		Prefix("watch").
-		Namespace(ec.namespace).
-		Resource("environments").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Watch()
-}

pkg/crd/function.go

@@ -1,122 +0,0 @@
-/*
-Copyright 2016 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package crd
-
-import (
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/watch"
-	"k8s.io/client-go/kubernetes/scheme"
-	"k8s.io/client-go/rest"
-
-	fv1 "github.com/fission/fission/pkg/apis/fission.io/v1"
-)
-
-type (
-	FunctionInterface interface {
-		Create(*fv1.Function) (*fv1.Function, error)
-		Get(name string) (*fv1.Function, error)
-		Update(*fv1.Function) (*fv1.Function, error)
-		Delete(name string, options *metav1.DeleteOptions) error
-		List(opts metav1.ListOptions) (*fv1.FunctionList, error)
-		Watch(opts metav1.ListOptions) (watch.Interface, error)
-	}
-
-	functionClient struct {
-		client    *rest.RESTClient
-		namespace string
-	}
-)
-
-func MakeFunctionInterface(crdClient *rest.RESTClient, namespace string) FunctionInterface {
-	return &functionClient{
-		client:    crdClient,
-		namespace: namespace,
-	}
-}
-
-func (fc *functionClient) Create(f *fv1.Function) (*fv1.Function, error) {
-	var result fv1.Function
-	err := fc.client.Post().
-		Resource("functions").
-		Namespace(fc.namespace).
-		Body(f).
-		Do().Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (fc *functionClient) Get(name string) (*fv1.Function, error) {
-	var result fv1.Function
-	err := fc.client.Get().
-		Resource("functions").
-		Namespace(fc.namespace).
-		Name(name).
-		Do().Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (fc *functionClient) Update(f *fv1.Function) (*fv1.Function, error) {
-	var result fv1.Function
-	err := fc.client.Put().
-		Resource("functions").
-		Namespace(fc.namespace).
-		Name(f.Metadata.Name).
-		Body(f).
-		Do().Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (fc *functionClient) Delete(name string, opts *metav1.DeleteOptions) error {
-	return fc.client.Delete().
-		Namespace(fc.namespace).
-		Resource("functions").
-		Name(name).
-		Body(opts).
-		Do().
-		Error()
-}
-
-func (fc *functionClient) List(opts metav1.ListOptions) (*fv1.FunctionList, error) {
-	var result fv1.FunctionList
-	err := fc.client.Get().
-		Namespace(fc.namespace).
-		Resource("functions").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Do().
-		Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (fc *functionClient) Watch(opts metav1.ListOptions) (watch.Interface, error) {
-	return fc.client.Get().
-		Prefix("watch").
-		Namespace(fc.namespace).
-		Resource("functions").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Watch()
-}

pkg/crd/httptrigger.go

@@ -1,122 +0,0 @@
-/*
-Copyright 2016 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package crd
-
-import (
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/watch"
-	"k8s.io/client-go/kubernetes/scheme"
-	"k8s.io/client-go/rest"
-
-	fv1 "github.com/fission/fission/pkg/apis/fission.io/v1"
-)
-
-type (
-	HTTPTriggerInterface interface {
-		Create(*fv1.HTTPTrigger) (*fv1.HTTPTrigger, error)
-		Get(name string) (*fv1.HTTPTrigger, error)
-		Update(*fv1.HTTPTrigger) (*fv1.HTTPTrigger, error)
-		Delete(name string, options *metav1.DeleteOptions) error
-		List(opts metav1.ListOptions) (*fv1.HTTPTriggerList, error)
-		Watch(opts metav1.ListOptions) (watch.Interface, error)
-	}
-
-	httpTriggerClient struct {
-		client    *rest.RESTClient
-		namespace string
-	}
-)
-
-func MakeHTTPTriggerInterface(crdClient *rest.RESTClient, namespace string) HTTPTriggerInterface {
-	return &httpTriggerClient{
-		client:    crdClient,
-		namespace: namespace,
-	}
-}
-
-func (c *httpTriggerClient) Create(obj *fv1.HTTPTrigger) (*fv1.HTTPTrigger, error) {
-	var result fv1.HTTPTrigger
-	err := c.client.Post().
-		Resource("httptriggers").
-		Namespace(c.namespace).
-		Body(obj).
-		Do().Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (c *httpTriggerClient) Get(name string) (*fv1.HTTPTrigger, error) {
-	var result fv1.HTTPTrigger
-	err := c.client.Get().
-		Resource("httptriggers").
-		Namespace(c.namespace).
-		Name(name).
-		Do().Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (c *httpTriggerClient) Update(obj *fv1.HTTPTrigger) (*fv1.HTTPTrigger, error) {
-	var result fv1.HTTPTrigger
-	err := c.client.Put().
-		Resource("httptriggers").
-		Namespace(c.namespace).
-		Name(obj.Metadata.Name).
-		Body(obj).
-		Do().Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (c *httpTriggerClient) Delete(name string, opts *metav1.DeleteOptions) error {
-	return c.client.Delete().
-		Namespace(c.namespace).
-		Resource("httptriggers").
-		Name(name).
-		Body(opts).
-		Do().
-		Error()
-}
-
-func (c *httpTriggerClient) List(opts metav1.ListOptions) (*fv1.HTTPTriggerList, error) {
-	var result fv1.HTTPTriggerList
-	err := c.client.Get().
-		Namespace(c.namespace).
-		Resource("httptriggers").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Do().
-		Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (c *httpTriggerClient) Watch(opts metav1.ListOptions) (watch.Interface, error) {
-	return c.client.Get().
-		Prefix("watch").
-		Namespace(c.namespace).
-		Resource("httptriggers").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Watch()
-}

pkg/crd/kubernetesWatchTrigger.go

@@ -1,122 +0,0 @@
-/*
-Copyright 2016 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package crd
-
-import (
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/watch"
-	"k8s.io/client-go/kubernetes/scheme"
-	"k8s.io/client-go/rest"
-
-	fv1 "github.com/fission/fission/pkg/apis/fission.io/v1"
-)
-
-type (
-	KubernetesWatchTriggerInterface interface {
-		Create(*fv1.KubernetesWatchTrigger) (*fv1.KubernetesWatchTrigger, error)
-		Get(name string) (*fv1.KubernetesWatchTrigger, error)
-		Update(*fv1.KubernetesWatchTrigger) (*fv1.KubernetesWatchTrigger, error)
-		Delete(name string, options *metav1.DeleteOptions) error
-		List(opts metav1.ListOptions) (*fv1.KubernetesWatchTriggerList, error)
-		Watch(opts metav1.ListOptions) (watch.Interface, error)
-	}
-
-	kubernetesWatchTriggerClient struct {
-		client    *rest.RESTClient
-		namespace string
-	}
-)
-
-func MakeKubernetesWatchTriggerInterface(crdClient *rest.RESTClient, namespace string) KubernetesWatchTriggerInterface {
-	return &kubernetesWatchTriggerClient{
-		client:    crdClient,
-		namespace: namespace,
-	}
-}
-
-func (c *kubernetesWatchTriggerClient) Create(obj *fv1.KubernetesWatchTrigger) (*fv1.KubernetesWatchTrigger, error) {
-	var result fv1.KubernetesWatchTrigger
-	err := c.client.Post().
-		Resource("kuberneteswatchtriggers").
-		Namespace(c.namespace).
-		Body(obj).
-		Do().Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (c *kubernetesWatchTriggerClient) Get(name string) (*fv1.KubernetesWatchTrigger, error) {
-	var result fv1.KubernetesWatchTrigger
-	err := c.client.Get().
-		Resource("kuberneteswatchtriggers").
-		Namespace(c.namespace).
-		Name(name).
-		Do().Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (c *kubernetesWatchTriggerClient) Update(obj *fv1.KubernetesWatchTrigger) (*fv1.KubernetesWatchTrigger, error) {
-	var result fv1.KubernetesWatchTrigger
-	err := c.client.Put().
-		Resource("kuberneteswatchtriggers").
-		Namespace(c.namespace).
-		Name(obj.Metadata.Name).
-		Body(obj).
-		Do().Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (c *kubernetesWatchTriggerClient) Delete(name string, opts *metav1.DeleteOptions) error {
-	return c.client.Delete().
-		Namespace(c.namespace).
-		Resource("kuberneteswatchtriggers").
-		Name(name).
-		Body(opts).
-		Do().
-		Error()
-}
-
-func (c *kubernetesWatchTriggerClient) List(opts metav1.ListOptions) (*fv1.KubernetesWatchTriggerList, error) {
-	var result fv1.KubernetesWatchTriggerList
-	err := c.client.Get().
-		Namespace(c.namespace).
-		Resource("kuberneteswatchtriggers").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Do().
-		Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (c *kubernetesWatchTriggerClient) Watch(opts metav1.ListOptions) (watch.Interface, error) {
-	return c.client.Get().
-		Prefix("watch").
-		Namespace(c.namespace).
-		Resource("kuberneteswatchtriggers").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Watch()
-}

pkg/crd/messagequeuetrigger.go

@@ -1,122 +0,0 @@
-/*
-Copyright 2016 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package crd
-
-import (
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/watch"
-	"k8s.io/client-go/kubernetes/scheme"
-	"k8s.io/client-go/rest"
-
-	fv1 "github.com/fission/fission/pkg/apis/fission.io/v1"
-)
-
-type (
-	MessageQueueTriggerInterface interface {
-		Create(*fv1.MessageQueueTrigger) (*fv1.MessageQueueTrigger, error)
-		Get(name string) (*fv1.MessageQueueTrigger, error)
-		Update(*fv1.MessageQueueTrigger) (*fv1.MessageQueueTrigger, error)
-		Delete(name string, options *metav1.DeleteOptions) error
-		List(opts metav1.ListOptions) (*fv1.MessageQueueTriggerList, error)
-		Watch(opts metav1.ListOptions) (watch.Interface, error)
-	}
-
-	messageQueueTriggerClient struct {
-		client    *rest.RESTClient
-		namespace string
-	}
-)
-
-func MakeMessageQueueTriggerInterface(crdClient *rest.RESTClient, namespace string) MessageQueueTriggerInterface {
-	return &messageQueueTriggerClient{
-		client:    crdClient,
-		namespace: namespace,
-	}
-}
-
-func (fc *messageQueueTriggerClient) Create(f *fv1.MessageQueueTrigger) (*fv1.MessageQueueTrigger, error) {
-	var result fv1.MessageQueueTrigger
-	err := fc.client.Post().
-		Resource("messagequeuetriggers").
-		Namespace(fc.namespace).
-		Body(f).
-		Do().Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (fc *messageQueueTriggerClient) Get(name string) (*fv1.MessageQueueTrigger, error) {
-	var result fv1.MessageQueueTrigger
-	err := fc.client.Get().
-		Resource("messagequeuetriggers").
-		Namespace(fc.namespace).
-		Name(name).
-		Do().Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (fc *messageQueueTriggerClient) Update(f *fv1.MessageQueueTrigger) (*fv1.MessageQueueTrigger, error) {
-	var result fv1.MessageQueueTrigger
-	err := fc.client.Put().
-		Resource("messagequeuetriggers").
-		Namespace(fc.namespace).
-		Name(f.Metadata.Name).
-		Body(f).
-		Do().Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (fc *messageQueueTriggerClient) Delete(name string, opts *metav1.DeleteOptions) error {
-	return fc.client.Delete().
-		Namespace(fc.namespace).
-		Resource("messagequeuetriggers").
-		Name(name).
-		Body(opts).
-		Do().
-		Error()
-}
-
-func (fc *messageQueueTriggerClient) List(opts metav1.ListOptions) (*fv1.MessageQueueTriggerList, error) {
-	var result fv1.MessageQueueTriggerList
-	err := fc.client.Get().
-		Namespace(fc.namespace).
-		Resource("messagequeuetriggers").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Do().
-		Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (fc *messageQueueTriggerClient) Watch(opts metav1.ListOptions) (watch.Interface, error) {
-	return fc.client.Get().
-		Prefix("watch").
-		Namespace(fc.namespace).
-		Resource("messagequeuetriggers").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Watch()
-}

pkg/crd/package.go

@@ -1,122 +0,0 @@
-/*
-Copyright 2016 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package crd
-
-import (
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/watch"
-	"k8s.io/client-go/kubernetes/scheme"
-	"k8s.io/client-go/rest"
-
-	fv1 "github.com/fission/fission/pkg/apis/fission.io/v1"
-)
-
-type (
-	PackageInterface interface {
-		Create(*fv1.Package) (*fv1.Package, error)
-		Get(name string) (*fv1.Package, error)
-		Update(*fv1.Package) (*fv1.Package, error)
-		Delete(name string, options *metav1.DeleteOptions) error
-		List(opts metav1.ListOptions) (*fv1.PackageList, error)
-		Watch(opts metav1.ListOptions) (watch.Interface, error)
-	}
-
-	packageClient struct {
-		client    *rest.RESTClient
-		namespace string
-	}
-)
-
-func MakePackageInterface(crdClient *rest.RESTClient, namespace string) PackageInterface {
-	return &packageClient{
-		client:    crdClient,
-		namespace: namespace,
-	}
-}
-
-func (c *packageClient) Create(f *fv1.Package) (*fv1.Package, error) {
-	var result fv1.Package
-	err := c.client.Post().
-		Resource("packages").
-		Namespace(c.namespace).
-		Body(f).
-		Do().Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (c *packageClient) Get(name string) (*fv1.Package, error) {
-	var result fv1.Package
-	err := c.client.Get().
-		Resource("packages").
-		Namespace(c.namespace).
-		Name(name).
-		Do().Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (c *packageClient) Update(f *fv1.Package) (*fv1.Package, error) {
-	var result fv1.Package
-	err := c.client.Put().
-		Resource("packages").
-		Namespace(c.namespace).
-		Name(f.Metadata.Name).
-		Body(f).
-		Do().Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (c *packageClient) Delete(name string, opts *metav1.DeleteOptions) error {
-	return c.client.Delete().
-		Namespace(c.namespace).
-		Resource("packages").
-		Name(name).
-		Body(opts).
-		Do().
-		Error()
-}
-
-func (c *packageClient) List(opts metav1.ListOptions) (*fv1.PackageList, error) {
-	var result fv1.PackageList
-	err := c.client.Get().
-		Namespace(c.namespace).
-		Resource("packages").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Do().
-		Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (c *packageClient) Watch(opts metav1.ListOptions) (watch.Interface, error) {
-	return c.client.Get().
-		Prefix("watch").
-		Namespace(c.namespace).
-		Resource("packages").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Watch()
-}

pkg/crd/timetrigger.go

@@ -1,122 +0,0 @@
-/*
-Copyright 2016 The Fission Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package crd
-
-import (
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/watch"
-	"k8s.io/client-go/kubernetes/scheme"
-	"k8s.io/client-go/rest"
-
-	fv1 "github.com/fission/fission/pkg/apis/fission.io/v1"
-)
-
-type (
-	TimeTriggerInterface interface {
-		Create(*fv1.TimeTrigger) (*fv1.TimeTrigger, error)
-		Get(name string) (*fv1.TimeTrigger, error)
-		Update(*fv1.TimeTrigger) (*fv1.TimeTrigger, error)
-		Delete(name string, options *metav1.DeleteOptions) error
-		List(opts metav1.ListOptions) (*fv1.TimeTriggerList, error)
-		Watch(opts metav1.ListOptions) (watch.Interface, error)
-	}
-
-	timeTriggerClient struct {
-		client    *rest.RESTClient
-		namespace string
-	}
-)
-
-func MakeTimeTriggerInterface(crdClient *rest.RESTClient, namespace string) TimeTriggerInterface {
-	return &timeTriggerClient{
-		client:    crdClient,
-		namespace: namespace,
-	}
-}
-
-func (fc *timeTriggerClient) Create(f *fv1.TimeTrigger) (*fv1.TimeTrigger, error) {
-	var result fv1.TimeTrigger
-	err := fc.client.Post().
-		Resource("timetriggers").
-		Namespace(fc.namespace).
-		Body(f).
-		Do().Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (fc *timeTriggerClient) Get(name string) (*fv1.TimeTrigger, error) {
-	var result fv1.TimeTrigger
-	err := fc.client.Get().
-		Resource("timetriggers").
-		Namespace(fc.namespace).
-		Name(name).
-		Do().Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (fc *timeTriggerClient) Update(f *fv1.TimeTrigger) (*fv1.TimeTrigger, error) {
-	var result fv1.TimeTrigger
-	err := fc.client.Put().
-		Resource("timetriggers").
-		Namespace(fc.namespace).
-		Name(f.Metadata.Name).
-		Body(f).
-		Do().Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (fc *timeTriggerClient) Delete(name string, opts *metav1.DeleteOptions) error {
-	return fc.client.Delete().
-		Namespace(fc.namespace).
-		Resource("timetriggers").
-		Name(name).
-		Body(opts).
-		Do().
-		Error()
-}
-
-func (fc *timeTriggerClient) List(opts metav1.ListOptions) (*fv1.TimeTriggerList, error) {
-	var result fv1.TimeTriggerList
-	err := fc.client.Get().
-		Namespace(fc.namespace).
-		Resource("timetriggers").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Do().
-		Into(&result)
-	if err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (fc *timeTriggerClient) Watch(opts metav1.ListOptions) (watch.Interface, error) {
-	return fc.client.Get().
-		Prefix("watch").
-		Namespace(fc.namespace).
-		Resource("timetriggers").
-		VersionedParams(&opts, scheme.ParameterCodec).
-		Watch()
-}

pkg/executor/api.go

@@ -51,7 +51,7 @@ func (executor *Executor) getServiceForFunctionApi(w http.ResponseWriter, r *htt
 		return
 	}
 
-	fn, err := executor.fissionClient.Functions(m.Namespace).Get(m.Name)
+	fn, err := executor.fissionClient.V1().Functions(m.Namespace).Get(m.Name, metav1.GetOptions{})
 	if err != nil {
 		if k8serrors.IsNotFound(err) {
 			http.Error(w, "Failed to find function", http.StatusNotFound)
@@ -87,8 +87,8 @@ func (executor *Executor) getServiceForFunctionApi(w http.ResponseWriter, r *htt
 func (executor *Executor) getServiceForFunction(fn *fv1.Function) (string, error) {
 	// Check function -> svc cache
 	executor.logger.Debug("checking for cached function service",
-		zap.String("function_name", fn.Metadata.Name),
+		zap.String("function_name", fn.ObjectMeta.Name),
-		zap.String("function_namespace", fn.Metadata.Namespace))
+		zap.String("function_namespace", fn.ObjectMeta.Namespace))
 
 	t := fn.Spec.InvokeStrategy.ExecutionStrategy.ExecutorType
 	et, exists := executor.executorTypes[t]
@@ -103,8 +103,8 @@ func (executor *Executor) getServiceForFunction(fn *fv1.Function) (string, error
 			return fsvc.Address, nil
 		} else {
 			executor.logger.Debug("deleting cache entry for invalid address",
-				zap.String("function_name", fn.Metadata.Name),
+				zap.String("function_name", fn.ObjectMeta.Name),
-				zap.String("function_namespace", fn.Metadata.Namespace),
+				zap.String("function_namespace", fn.ObjectMeta.Namespace),
 				zap.String("address", fsvc.Address))
 			et.DeleteFuncSvcFromCache(fsvc)
 		}

pkg/executor/cms/cmscontroller.go

@@ -93,7 +93,7 @@ func initConfigmapController(logger *zap.Logger, fissionClient *crd.FissionClien
 }
 
 func getConfigmapRelatedFuncs(logger *zap.Logger, m *metav1.ObjectMeta, fissionClient *crd.FissionClient) ([]fv1.Function, error) {
-	funcList, err := fissionClient.Functions(metav1.NamespaceAll).List(metav1.ListOptions{})
+	funcList, err := fissionClient.V1().Functions(metav1.NamespaceAll).List(metav1.ListOptions{})
 	if err != nil {
 		return nil, err
 	}
@@ -140,7 +140,7 @@ func initSecretController(logger *zap.Logger, fissionClient *crd.FissionClient,
 }
 
 func getSecretRelatedFuncs(logger *zap.Logger, m *metav1.ObjectMeta, fissionClient *crd.FissionClient) ([]fv1.Function, error) {
-	funcList, err := fissionClient.Functions(metav1.NamespaceAll).List(metav1.ListOptions{})
+	funcList, err := fissionClient.V1().Functions(metav1.NamespaceAll).List(metav1.ListOptions{})
 	if err != nil {
 		return nil, err
 	}

pkg/executor/executor.go

@@ -97,7 +97,7 @@ func MakeExecutor(logger *zap.Logger, cms *cms.ConfigSecretController,
 func (executor *Executor) serveCreateFuncServices() {
 	for {
 		req := <-executor.requestChan
-		fnMetadata := &req.function.Metadata
+		fnMetadata := &req.function.ObjectMeta
 
 		// Cache miss -- is this first one to request the func?
 		wg, found := executor.fsCreateWg[crd.CacheKey(fnMetadata)]
@@ -167,8 +167,8 @@ func (executor *Executor) serveCreateFuncServices() {
 
 func (executor *Executor) createServiceForFunction(ctx context.Context, fn *fv1.Function) (*fscache.FuncSvc, error) {
 	executor.logger.Debug("no cached function service found, creating one",
-		zap.String("function_name", fn.Metadata.Name),
+		zap.String("function_name", fn.ObjectMeta.Name),
-		zap.String("function_namespace", fn.Metadata.Namespace))
+		zap.String("function_namespace", fn.ObjectMeta.Namespace))
 
 	t := fn.Spec.InvokeStrategy.ExecutionStrategy.ExecutorType
 	e, ok := executor.executorTypes[t]
@@ -181,9 +181,9 @@ func (executor *Executor) createServiceForFunction(ctx context.Context, fn *fv1.
 		e := "error creating service for function"
 		executor.logger.Error(e,
 			zap.Error(fsvcErr),
-			zap.String("function_name", fn.Metadata.Name),
+			zap.String("function_name", fn.ObjectMeta.Name),
-			zap.String("function_namespace", fn.Metadata.Namespace))
+			zap.String("function_namespace", fn.ObjectMeta.Namespace))
-		fsvcErr = errors.Wrap(fsvcErr, fmt.Sprintf("[%s] %s", fn.Metadata.Name, e))
+		fsvcErr = errors.Wrap(fsvcErr, fmt.Sprintf("[%s] %s", fn.ObjectMeta.Name, e))
 	}
 
 	return fsvc, fsvcErr
@@ -225,7 +225,6 @@ func StartExecutor(logger *zap.Logger, functionNamespace string, envBuilderNames
 		return errors.Wrap(err, "Error making fetcher config")
 	}
 
-	restClient := fissionClient.GetCrdClient()
 	executorInstanceID := strings.ToLower(uniuri.NewLen(8))
 
 	logger.Info("Starting executor", zap.String("instanceID", executorInstanceID))
@@ -237,7 +236,7 @@ func StartExecutor(logger *zap.Logger, functionNamespace string, envBuilderNames
 
 	ndm := newdeploy.MakeNewDeploy(
 		logger,
-		fissionClient, kubernetesClient, restClient,
+		fissionClient, kubernetesClient, fissionClient.V1().RESTClient(),
 		functionNamespace, fetcherConfig, executorInstanceID)
 
 	executorTypes := make(map[fv1.ExecutorType]executortype.ExecutorType)