Move packages to proejct/pkg to follow go project folder structure convention (#1190)

pkg/controller/client/canaryconfig.go

@@ -0,0 +1,133 @@
+/*
+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 client
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"net/http"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	fv1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+)
+
+func (c *Client) CanaryConfigCreate(canaryConf *fv1.CanaryConfig) (*metav1.ObjectMeta, error) {
+	reqbody, err := json.Marshal(canaryConf)
+	if err != nil {
+		return nil, err
+	}
+
+	resp, err := http.Post(c.url("canaryconfigs"), "application/json", bytes.NewReader(reqbody))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleCreateResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var m metav1.ObjectMeta
+	err = json.Unmarshal(body, &m)
+	if err != nil {
+		return nil, err
+	}
+
+	return &m, nil
+}
+
+func (c *Client) CanaryConfigGet(m *metav1.ObjectMeta) (*fv1.CanaryConfig, error) {
+	relativeUrl := fmt.Sprintf("canaryconfigs/%v", m.Name)
+	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
+
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var canaryCfg fv1.CanaryConfig
+	err = json.Unmarshal(body, &canaryCfg)
+	if err != nil {
+		return nil, err
+	}
+
+	return &canaryCfg, nil
+}
+
+func (c *Client) CanaryConfigUpdate(canaryConf *fv1.CanaryConfig) (*metav1.ObjectMeta, error) {
+	reqbody, err := json.Marshal(canaryConf)
+	if err != nil {
+		return nil, err
+	}
+	relativeUrl := fmt.Sprintf("canaryconfigs/%v", canaryConf.Metadata.Name)
+
+	resp, err := c.put(relativeUrl, "application/json", reqbody)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var m metav1.ObjectMeta
+	err = json.Unmarshal(body, &m)
+	if err != nil {
+		return nil, err
+	}
+	return &m, nil
+}
+
+func (c *Client) CanaryConfigDelete(m *metav1.ObjectMeta) error {
+	relativeUrl := fmt.Sprintf("canaryconfigs/%v", m.Name)
+	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
+
+	return c.delete(relativeUrl)
+}
+
+func (c *Client) CanaryConfigList(ns string) ([]fv1.CanaryConfig, error) {
+	relativeUrl := fmt.Sprintf("canaryconfigs?namespace=%v", ns)
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	canaryCfgs := make([]fv1.CanaryConfig, 0)
+	err = json.Unmarshal(body, &canaryCfgs)
+	if err != nil {
+		return nil, err
+	}
+
+	return canaryCfgs, nil
+}

pkg/controller/client/client.go

@@ -0,0 +1,115 @@
+/*
+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 client
+
+import (
+	"bytes"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"strings"
+
+	ferror "github.com/fission/fission/pkg/error"
+	"github.com/fission/fission/pkg/info"
+)
+
+type (
+	Client struct {
+		Url string
+	}
+)
+
+func MakeClient(serverUrl string) *Client {
+	return &Client{Url: strings.TrimSuffix(serverUrl, "/")}
+}
+
+func (c *Client) delete(relativeUrl string) error {
+	req, err := http.NewRequest("DELETE", c.url(relativeUrl), nil)
+	if err != nil {
+		return err
+	}
+
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return err
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != 200 {
+		body, err := ioutil.ReadAll(resp.Body)
+		if err != nil {
+			return errors.New("Delete failed")
+		} else {
+			return errors.New("Delete failed: " + string(body))
+		}
+	}
+
+	return nil
+}
+
+func (c *Client) put(relativeUrl string, contentType string, body []byte) (*http.Response, error) {
+	req, err := http.NewRequest("PUT", c.url(relativeUrl), bytes.NewReader(body))
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Set("Content-type", contentType)
+	return http.DefaultClient.Do(req)
+}
+
+func (c *Client) url(relativeUrl string) string {
+	return c.Url + "/v2/" + relativeUrl
+}
+
+func (c *Client) handleResponse(resp *http.Response) ([]byte, error) {
+	if resp.StatusCode != 200 {
+		return nil, ferror.MakeErrorFromHTTP(resp)
+	}
+	body, err := ioutil.ReadAll(resp.Body)
+	return body, err
+}
+
+func (c *Client) handleCreateResponse(resp *http.Response) ([]byte, error) {
+	if resp.StatusCode != 201 {
+		return nil, ferror.MakeErrorFromHTTP(resp)
+	}
+	body, err := ioutil.ReadAll(resp.Body)
+	return body, err
+}
+
+func (c *Client) ServerInfo() (*info.ServerInfo, error) {
+	url := fmt.Sprintf(c.Url)
+	resp, err := http.Get(url)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return nil, err
+	}
+
+	info := &info.ServerInfo{}
+	err = json.Unmarshal(body, info)
+	if err != nil {
+		return nil, err
+	}
+
+	return info, nil
+}

pkg/controller/client/core.go

@@ -0,0 +1,99 @@
+/*
+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 client
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+
+	apiv1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+func (c *Client) SecretGet(m *metav1.ObjectMeta) (*apiv1.Secret, error) {
+	relativeUrl := fmt.Sprintf("secrets/%v", m.Name)
+	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
+
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var secret apiv1.Secret
+	err = json.Unmarshal(body, &secret)
+	if err != nil {
+		return nil, err
+	}
+
+	return &secret, nil
+}
+
+func (c *Client) ConfigMapGet(m *metav1.ObjectMeta) (*apiv1.ConfigMap, error) {
+	relativeUrl := fmt.Sprintf("configmaps/%v", m.Name)
+	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
+
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var configMap apiv1.ConfigMap
+	err = json.Unmarshal(body, &configMap)
+	if err != nil {
+		return nil, err
+	}
+
+	return &configMap, nil
+}
+
+func (c *Client) GetSvcURL(label string) (string, error) {
+	url := fmt.Sprintf("%s/proxy/svcname?"+label, c.Url)
+
+	resp, err := http.Get(url)
+
+	if err != nil {
+		return "", err
+	}
+
+	if resp == nil {
+		return "", fmt.Errorf("Failed to find service for given label: %v", label)
+	}
+
+	defer resp.Body.Close()
+	body, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return "", err
+	}
+
+	storageSvc := string(body)
+
+	return storageSvc, err
+}

pkg/controller/client/environment.go

@@ -0,0 +1,143 @@
+/*
+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 client
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"net/http"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	fv1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+)
+
+func (c *Client) EnvironmentCreate(env *fv1.Environment) (*metav1.ObjectMeta, error) {
+	err := env.Validate()
+	if err != nil {
+		return nil, fv1.AggregateValidationErrors("Environment", err)
+	}
+
+	reqbody, err := json.Marshal(env)
+	if err != nil {
+		return nil, err
+	}
+
+	resp, err := http.Post(c.url("environments"), "application/json", bytes.NewReader(reqbody))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleCreateResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var m metav1.ObjectMeta
+	err = json.Unmarshal(body, &m)
+	if err != nil {
+		return nil, err
+	}
+
+	return &m, nil
+}
+
+func (c *Client) EnvironmentGet(m *metav1.ObjectMeta) (*fv1.Environment, error) {
+	relativeUrl := fmt.Sprintf("environments/%v", m.Name)
+	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
+
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var env fv1.Environment
+	err = json.Unmarshal(body, &env)
+	if err != nil {
+		return nil, err
+	}
+
+	return &env, nil
+}
+
+func (c *Client) EnvironmentUpdate(env *fv1.Environment) (*metav1.ObjectMeta, error) {
+	err := env.Validate()
+	if err != nil {
+		return nil, fv1.AggregateValidationErrors("Environment", err)
+	}
+
+	reqbody, err := json.Marshal(env)
+	if err != nil {
+		return nil, err
+	}
+	relativeUrl := fmt.Sprintf("environments/%v", env.Metadata.Name)
+
+	resp, err := c.put(relativeUrl, "application/json", reqbody)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var m metav1.ObjectMeta
+	err = json.Unmarshal(body, &m)
+	if err != nil {
+		return nil, err
+	}
+	return &m, nil
+}
+
+func (c *Client) EnvironmentDelete(m *metav1.ObjectMeta) error {
+	relativeUrl := fmt.Sprintf("environments/%v", m.Name)
+	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
+
+	return c.delete(relativeUrl)
+}
+
+func (c *Client) EnvironmentList(ns string) ([]fv1.Environment, error) {
+	relativeUrl := fmt.Sprintf("environments?namespace=%v", ns)
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	envs := make([]fv1.Environment, 0)
+	err = json.Unmarshal(body, &envs)
+	if err != nil {
+		return nil, err
+	}
+
+	return envs, nil
+}

pkg/controller/client/function.go

@@ -0,0 +1,156 @@
+/*
+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 client
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"net/http"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	fv1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+)
+
+func (c *Client) FunctionCreate(f *fv1.Function) (*metav1.ObjectMeta, error) {
+	err := f.Validate()
+	if err != nil {
+		return nil, fv1.AggregateValidationErrors("Function", err)
+	}
+
+	reqbody, err := json.Marshal(f)
+	if err != nil {
+		return nil, err
+	}
+
+	resp, err := http.Post(c.url("functions"), "application/json", bytes.NewReader(reqbody))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleCreateResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var m metav1.ObjectMeta
+	err = json.Unmarshal(body, &m)
+	if err != nil {
+		return nil, err
+	}
+
+	return &m, nil
+}
+
+func (c *Client) FunctionGet(m *metav1.ObjectMeta) (*fv1.Function, error) {
+	relativeUrl := fmt.Sprintf("functions/%v", m.Name)
+	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
+
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var f fv1.Function
+	err = json.Unmarshal(body, &f)
+	if err != nil {
+		return nil, err
+	}
+
+	return &f, nil
+}
+
+func (c *Client) FunctionGetRawDeployment(m *metav1.ObjectMeta) ([]byte, error) {
+	relativeUrl := fmt.Sprintf("functions/%v", m.Name)
+	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
+	relativeUrl += fmt.Sprintf("&deploymentraw=1")
+
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	return c.handleResponse(resp)
+}
+
+func (c *Client) FunctionUpdate(f *fv1.Function) (*metav1.ObjectMeta, error) {
+	err := f.Validate()
+	if err != nil {
+		return nil, fv1.AggregateValidationErrors("Function", err)
+	}
+
+	reqbody, err := json.Marshal(f)
+	if err != nil {
+		return nil, err
+	}
+	relativeUrl := fmt.Sprintf("functions/%v", f.Metadata.Name)
+
+	resp, err := c.put(relativeUrl, "application/json", reqbody)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var m metav1.ObjectMeta
+	err = json.Unmarshal(body, &m)
+	if err != nil {
+		return nil, err
+	}
+	return &m, nil
+}
+
+func (c *Client) FunctionDelete(m *metav1.ObjectMeta) error {
+	relativeUrl := fmt.Sprintf("functions/%v", m.Name)
+	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
+	return c.delete(relativeUrl)
+}
+
+func (c *Client) FunctionList(functionNamespace string) ([]fv1.Function, error) {
+	relativeUrl := fmt.Sprintf("functions?namespace=%v", functionNamespace)
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	funcs := make([]fv1.Function, 0)
+	err = json.Unmarshal(body, &funcs)
+	if err != nil {
+		return nil, err
+	}
+
+	return funcs, nil
+}

pkg/controller/client/httptrigger.go

@@ -0,0 +1,142 @@
+/*
+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 client
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"net/http"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	fv1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+)
+
+func (c *Client) HTTPTriggerCreate(t *fv1.HTTPTrigger) (*metav1.ObjectMeta, error) {
+	err := t.Validate()
+	if err != nil {
+		return nil, fv1.AggregateValidationErrors("HTTPTrigger", err)
+	}
+
+	reqbody, err := json.Marshal(t)
+	if err != nil {
+		return nil, err
+	}
+
+	resp, err := http.Post(c.url("triggers/http"), "application/json", bytes.NewReader(reqbody))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleCreateResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var m metav1.ObjectMeta
+	err = json.Unmarshal(body, &m)
+	if err != nil {
+		return nil, err
+	}
+
+	return &m, nil
+}
+
+func (c *Client) HTTPTriggerGet(m *metav1.ObjectMeta) (*fv1.HTTPTrigger, error) {
+	relativeUrl := fmt.Sprintf("triggers/http/%v", m.Name)
+	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
+
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var t fv1.HTTPTrigger
+	err = json.Unmarshal(body, &t)
+	if err != nil {
+		return nil, err
+	}
+
+	return &t, nil
+}
+
+func (c *Client) HTTPTriggerUpdate(t *fv1.HTTPTrigger) (*metav1.ObjectMeta, error) {
+	err := t.Validate()
+	if err != nil {
+		return nil, fv1.AggregateValidationErrors("HTTPTrigger", err)
+	}
+
+	reqbody, err := json.Marshal(t)
+	if err != nil {
+		return nil, err
+	}
+	relativeUrl := fmt.Sprintf("triggers/http/%v", t.Metadata.Name)
+
+	resp, err := c.put(relativeUrl, "application/json", reqbody)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var m metav1.ObjectMeta
+	err = json.Unmarshal(body, &m)
+	if err != nil {
+		return nil, err
+	}
+	return &m, nil
+}
+
+func (c *Client) HTTPTriggerDelete(m *metav1.ObjectMeta) error {
+	relativeUrl := fmt.Sprintf("triggers/http/%v", m.Name)
+	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
+	return c.delete(relativeUrl)
+}
+
+func (c *Client) HTTPTriggerList(triggerNamespace string) ([]fv1.HTTPTrigger, error) {
+	relativeUrl := fmt.Sprintf("triggers/http?namespace=%v", triggerNamespace)
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	triggers := make([]fv1.HTTPTrigger, 0)
+	err = json.Unmarshal(body, &triggers)
+	if err != nil {
+		return nil, err
+	}
+
+	return triggers, nil
+}

pkg/controller/client/kuberneteswatchtrigger.go

@@ -0,0 +1,117 @@
+/*
+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 client
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"net/http"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	fv1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	ferror "github.com/fission/fission/pkg/error"
+)
+
+func (c *Client) WatchCreate(w *fv1.KubernetesWatchTrigger) (*metav1.ObjectMeta, error) {
+	err := w.Validate()
+	if err != nil {
+		return nil, fv1.AggregateValidationErrors("KubernetesWatchTrigger", err)
+	}
+
+	reqbody, err := json.Marshal(w)
+	if err != nil {
+		return nil, err
+	}
+
+	resp, err := http.Post(c.url("watches"), "application/json", bytes.NewReader(reqbody))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleCreateResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var m metav1.ObjectMeta
+	err = json.Unmarshal(body, &m)
+	if err != nil {
+		return nil, err
+	}
+
+	return &m, nil
+}
+
+func (c *Client) WatchGet(m *metav1.ObjectMeta) (*fv1.KubernetesWatchTrigger, error) {
+	relativeUrl := fmt.Sprintf("watches/%v", m.Name)
+	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
+
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var w fv1.KubernetesWatchTrigger
+	err = json.Unmarshal(body, &w)
+	if err != nil {
+		return nil, err
+	}
+
+	return &w, nil
+}
+
+func (c *Client) WatchUpdate(w *fv1.KubernetesWatchTrigger) (*metav1.ObjectMeta, error) {
+	return nil, ferror.MakeError(ferror.ErrorNotImplmented,
+		"watch update not implemented")
+}
+
+func (c *Client) WatchDelete(m *metav1.ObjectMeta) error {
+	relativeUrl := fmt.Sprintf("watches/%v", m.Name)
+	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
+	return c.delete(relativeUrl)
+}
+
+func (c *Client) WatchList(ns string) ([]fv1.KubernetesWatchTrigger, error) {
+	relativeUrl := fmt.Sprintf("watches?namespace=%v", ns)
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	watches := make([]fv1.KubernetesWatchTrigger, 0)
+	err = json.Unmarshal(body, &watches)
+	if err != nil {
+		return nil, err
+	}
+
+	return watches, err
+}

pkg/controller/client/mqtrigger.go

@@ -0,0 +1,147 @@
+/*
+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 client
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"net/http"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	fv1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+)
+
+func (c *Client) MessageQueueTriggerCreate(t *fv1.MessageQueueTrigger) (*metav1.ObjectMeta, error) {
+	err := t.Validate()
+	if err != nil {
+		return nil, fv1.AggregateValidationErrors("MessageQueueTrigger", err)
+	}
+
+	reqbody, err := json.Marshal(t)
+	if err != nil {
+		return nil, err
+	}
+
+	resp, err := http.Post(c.url("triggers/messagequeue"), "application/json", bytes.NewReader(reqbody))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleCreateResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var m metav1.ObjectMeta
+	err = json.Unmarshal(body, &m)
+	if err != nil {
+		return nil, err
+	}
+
+	return &m, nil
+}
+
+func (c *Client) MessageQueueTriggerGet(m *metav1.ObjectMeta) (*fv1.MessageQueueTrigger, error) {
+	relativeUrl := fmt.Sprintf("triggers/messagequeue/%v", m.Name)
+	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
+
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var t fv1.MessageQueueTrigger
+	err = json.Unmarshal(body, &t)
+	if err != nil {
+		return nil, err
+	}
+
+	return &t, nil
+}
+
+func (c *Client) MessageQueueTriggerUpdate(mqTrigger *fv1.MessageQueueTrigger) (*metav1.ObjectMeta, error) {
+	err := mqTrigger.Validate()
+	if err != nil {
+		return nil, fv1.AggregateValidationErrors("MessageQueueTrigger", err)
+	}
+
+	reqbody, err := json.Marshal(mqTrigger)
+	if err != nil {
+		return nil, err
+	}
+	relativeUrl := fmt.Sprintf("triggers/messagequeue/%v", mqTrigger.Metadata.Name)
+
+	resp, err := c.put(relativeUrl, "application/json", reqbody)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var m metav1.ObjectMeta
+	err = json.Unmarshal(body, &m)
+	if err != nil {
+		return nil, err
+	}
+	return &m, nil
+}
+
+func (c *Client) MessageQueueTriggerDelete(m *metav1.ObjectMeta) error {
+	relativeUrl := fmt.Sprintf("triggers/messagequeue/%v", m.Name)
+	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
+	return c.delete(relativeUrl)
+}
+
+func (c *Client) MessageQueueTriggerList(mqType string, ns string) ([]fv1.MessageQueueTrigger, error) {
+	relativeUrl := "triggers/messagequeue"
+	if len(mqType) > 0 {
+		// TODO remove this, replace with field selector
+		relativeUrl += fmt.Sprintf("?mqtype=%v&namespace=%v", mqType, ns)
+	}
+
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	triggers := make([]fv1.MessageQueueTrigger, 0)
+	err = json.Unmarshal(body, &triggers)
+	if err != nil {
+		return nil, err
+	}
+
+	return triggers, nil
+}

pkg/controller/client/package.go

@@ -0,0 +1,142 @@
+/*
+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 client
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"net/http"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	fv1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+)
+
+func (c *Client) PackageCreate(f *fv1.Package) (*metav1.ObjectMeta, error) {
+	err := f.Validate()
+	if err != nil {
+		return nil, fv1.AggregateValidationErrors("Package", err)
+	}
+
+	reqbody, err := json.Marshal(f)
+	if err != nil {
+		return nil, err
+	}
+
+	resp, err := http.Post(c.url("packages"), "application/json", bytes.NewReader(reqbody))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleCreateResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var m metav1.ObjectMeta
+	err = json.Unmarshal(body, &m)
+	if err != nil {
+		return nil, err
+	}
+
+	return &m, nil
+}
+
+func (c *Client) PackageGet(m *metav1.ObjectMeta) (*fv1.Package, error) {
+	relativeUrl := fmt.Sprintf("packages/%v", m.Name)
+	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
+
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var f fv1.Package
+	err = json.Unmarshal(body, &f)
+	if err != nil {
+		return nil, err
+	}
+
+	return &f, nil
+}
+
+func (c *Client) PackageUpdate(f *fv1.Package) (*metav1.ObjectMeta, error) {
+	err := f.Validate()
+	if err != nil {
+		return nil, fv1.AggregateValidationErrors("Package", err)
+	}
+
+	reqbody, err := json.Marshal(f)
+	if err != nil {
+		return nil, err
+	}
+	relativeUrl := fmt.Sprintf("packages/%v", f.Metadata.Name)
+
+	resp, err := c.put(relativeUrl, "application/json", reqbody)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var m metav1.ObjectMeta
+	err = json.Unmarshal(body, &m)
+	if err != nil {
+		return nil, err
+	}
+	return &m, nil
+}
+
+func (c *Client) PackageDelete(m *metav1.ObjectMeta) error {
+	relativeUrl := fmt.Sprintf("packages/%v", m.Name)
+	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
+	return c.delete(relativeUrl)
+}
+
+func (c *Client) PackageList(pkgNamespace string) ([]fv1.Package, error) {
+	relativeUrl := fmt.Sprintf("packages?namespace=%v", pkgNamespace)
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	funcs := make([]fv1.Package, 0)
+	err = json.Unmarshal(body, &funcs)
+	if err != nil {
+		return nil, err
+	}
+
+	return funcs, nil
+}

pkg/controller/client/recorder.go

@@ -0,0 +1,238 @@
+/*
+Copyright 2018 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 client
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"net/http"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	fv1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+	"github.com/fission/fission/pkg/redis/build/gen"
+)
+
+func (c *Client) RecorderCreate(r *fv1.Recorder) (*metav1.ObjectMeta, error) {
+	err := r.Validate()
+	if err != nil {
+		return nil, fv1.AggregateValidationErrors("Recorder", err)
+	}
+
+	reqbody, err := json.Marshal(r)
+	if err != nil {
+		return nil, err
+	}
+
+	resp, err := http.Post(c.url("recorders"), "application/json", bytes.NewReader(reqbody))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleCreateResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var m metav1.ObjectMeta
+	err = json.Unmarshal(body, &m)
+	if err != nil {
+		return nil, err
+	}
+
+	return &m, nil
+}
+
+func (c *Client) RecorderGet(m *metav1.ObjectMeta) (*fv1.Recorder, error) {
+	relativeUrl := fmt.Sprintf("recorders/%v", m.Name)
+	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
+
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var r fv1.Recorder
+	err = json.Unmarshal(body, &r)
+	if err != nil {
+		return nil, err
+	}
+
+	return &r, nil
+}
+
+func (c *Client) RecorderUpdate(recorder *fv1.Recorder) (*metav1.ObjectMeta, error) {
+	err := recorder.Validate()
+	if err != nil {
+		return nil, fv1.AggregateValidationErrors("Recorder", err)
+	}
+
+	reqbody, err := json.Marshal(recorder)
+	if err != nil {
+		return nil, err
+	}
+	relativeUrl := fmt.Sprintf("recorders/%v", recorder.Metadata.Name)
+
+	resp, err := c.put(relativeUrl, "application/json", reqbody)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var m metav1.ObjectMeta
+	err = json.Unmarshal(body, &m)
+	if err != nil {
+		return nil, err
+	}
+	return &m, nil
+}
+
+func (c *Client) RecorderDelete(m *metav1.ObjectMeta) error {
+	relativeUrl := fmt.Sprintf("recorders/%v", m.Name)
+	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
+	return c.delete(relativeUrl)
+}
+
+func (c *Client) RecorderList(ns string) ([]fv1.Recorder, error) {
+	relativeUrl := "recorders"
+
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	recorders := make([]fv1.Recorder, 0)
+	err = json.Unmarshal(body, &recorders)
+	if err != nil {
+		return nil, err
+	}
+
+	return recorders, nil
+}
+
+// TODO: Move to different file?
+func (c *Client) RecordsByFunction(function string) ([]*redisCache.RecordedEntry, error) {
+	relativeUrl := fmt.Sprintf("records/function/%v", function)
+
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	records := make([]*redisCache.RecordedEntry, 0)
+	err = json.Unmarshal(body, &records)
+	if err != nil {
+		return nil, err
+	}
+
+	return records, nil
+}
+
+func (c *Client) RecordsAll() ([]*redisCache.RecordedEntry, error) {
+	relativeUrl := "records"
+
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	records := make([]*redisCache.RecordedEntry, 0)
+	err = json.Unmarshal(body, &records)
+	if err != nil {
+		return nil, err
+	}
+
+	return records, nil
+}
+
+func (c *Client) RecordsByTrigger(trigger string) ([]*redisCache.RecordedEntry, error) {
+	relativeUrl := fmt.Sprintf("records/trigger/%v", trigger)
+
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	records := make([]*redisCache.RecordedEntry, 0)
+	err = json.Unmarshal(body, &records)
+	if err != nil {
+		return nil, err
+	}
+
+	return records, nil
+}
+
+func (c *Client) RecordsByTime(from string, to string) ([]*redisCache.RecordedEntry, error) {
+	relativeUrl := "records/time"
+	relativeUrl += fmt.Sprintf("?from=%v&to=%v", from, to)
+
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	records := make([]*redisCache.RecordedEntry, 0)
+	err = json.Unmarshal(body, &records)
+	if err != nil {
+		return nil, err
+	}
+
+	return records, nil
+}

pkg/controller/client/replayer.go

@@ -0,0 +1,47 @@
+/*
+Copyright 2018 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 client
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+)
+
+func (c *Client) ReplayByReqUID(reqUID string) ([]string, error) {
+	relativeUrl := fmt.Sprintf("replay/%v", reqUID)
+
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	replayed := make([]string, 0)
+
+	err = json.Unmarshal(body, &replayed)
+	if err != nil {
+		return nil, err
+	}
+
+	return replayed, nil
+}

pkg/controller/client/timetrigger.go

@@ -0,0 +1,142 @@
+/*
+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 client
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"net/http"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	fv1 "github.com/fission/fission/pkg/apis/fission.io/v1"
+)
+
+func (c *Client) TimeTriggerCreate(t *fv1.TimeTrigger) (*metav1.ObjectMeta, error) {
+	err := t.Validate()
+	if err != nil {
+		return nil, fv1.AggregateValidationErrors("TimeTrigger", err)
+	}
+
+	reqbody, err := json.Marshal(t)
+	if err != nil {
+		return nil, err
+	}
+
+	resp, err := http.Post(c.url("triggers/time"), "application/json", bytes.NewReader(reqbody))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleCreateResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var m metav1.ObjectMeta
+	err = json.Unmarshal(body, &m)
+	if err != nil {
+		return nil, err
+	}
+
+	return &m, nil
+}
+
+func (c *Client) TimeTriggerGet(m *metav1.ObjectMeta) (*fv1.TimeTrigger, error) {
+	relativeUrl := fmt.Sprintf("triggers/time/%v", m.Name)
+	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
+
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var t fv1.TimeTrigger
+	err = json.Unmarshal(body, &t)
+	if err != nil {
+		return nil, err
+	}
+
+	return &t, nil
+}
+
+func (c *Client) TimeTriggerUpdate(t *fv1.TimeTrigger) (*metav1.ObjectMeta, error) {
+	err := t.Validate()
+	if err != nil {
+		return nil, fv1.AggregateValidationErrors("TimeTrigger", err)
+	}
+
+	reqbody, err := json.Marshal(t)
+	if err != nil {
+		return nil, err
+	}
+	relativeUrl := fmt.Sprintf("triggers/time/%v", t.Metadata.Name)
+
+	resp, err := c.put(relativeUrl, "application/json", reqbody)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var m metav1.ObjectMeta
+	err = json.Unmarshal(body, &m)
+	if err != nil {
+		return nil, err
+	}
+	return &m, nil
+}
+
+func (c *Client) TimeTriggerDelete(m *metav1.ObjectMeta) error {
+	relativeUrl := fmt.Sprintf("triggers/time/%v", m.Name)
+	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
+	return c.delete(relativeUrl)
+}
+
+func (c *Client) TimeTriggerList(ns string) ([]fv1.TimeTrigger, error) {
+	relativeUrl := fmt.Sprintf("triggers/time?namespace=%v", ns)
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	triggers := make([]fv1.TimeTrigger, 0)
+	err = json.Unmarshal(body, &triggers)
+	if err != nil {
+		return nil, err
+	}
+
+	return triggers, nil
+}