Switch from ThirdPartyResources to CustomResourceDefinitions (#381)
Switch Fission's storage over to the new CustomResourceDefinitions, from the deprecated ThirdPartyResources. This allows us to be compatible with Kubernets 1.8 and onwards. This also adds a CLI tool for dumping state from an old fission version and restoring state into new CRDs. The storage service is unaffected by this change.
This commit is contained in:
Ta-Ching Chen
committed by
Soam Vasani
Soam Vasani
parent
746c51901d
commit
5f14b9b0ae
+220
@@ -0,0 +1,220 @@
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/*
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Copyright 2016 The Fission Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package crd
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import (
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"errors"
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"os"
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"time"
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apiextensionsclient "k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/apimachinery/pkg/runtime/schema"
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"k8s.io/apimachinery/pkg/runtime/serializer"
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"k8s.io/client-go/kubernetes"
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"k8s.io/client-go/kubernetes/scheme"
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_ "k8s.io/client-go/plugin/pkg/client/auth"
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"k8s.io/client-go/rest"
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"k8s.io/client-go/tools/clientcmd"
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)
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type (
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FissionClient struct {
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crdClient *rest.RESTClient
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}
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)
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// Get a kubernetes client using the kubeconfig file at the
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// environment var $KUBECONFIG, or an in-cluster config if that's
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// undefined.
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func GetKubernetesClient() (*rest.Config, *kubernetes.Clientset, *apiextensionsclient.Clientset, error) {
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var config *rest.Config
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var err error
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// get the config, either from kubeconfig or using our
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// in-cluster service account
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kubeConfig := os.Getenv("KUBECONFIG")
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if len(kubeConfig) != 0 {
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config, err = clientcmd.BuildConfigFromFlags("", kubeConfig)
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if err != nil {
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return nil, nil, nil, err
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}
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} else {
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config, err = rest.InClusterConfig()
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if err != nil {
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return nil, nil, nil, err
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}
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}
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// creates the clientset
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clientset, err := kubernetes.NewForConfig(config)
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if err != nil {
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return nil, nil, nil, err
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}
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apiExtClientset, err := apiextensionsclient.NewForConfig(config)
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if err != nil {
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return nil, nil, nil, err
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}
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return config, clientset, apiExtClientset, nil
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}
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// GetCrdClient gets a CRD client config
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func GetCrdClient(config *rest.Config) (*rest.RESTClient, error) {
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// mutate config to add our types
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configureClient(config)
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// make a REST client with that config
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return rest.RESTClientFor(config)
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}
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// configureClient sets up a REST client for Fission CRD types.
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//
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// This is copied from the client-go CRD example. (I don't understand
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// all of it completely.) It registers our types with the global API
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// "scheme" (api.Scheme), which keeps a directory of types [I guess so
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// it can use the string in the Kind field to make a Go object?]. It
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// also puts the fission CRD types under a "group version" which we
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// create for our CRDs types.
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func configureClient(config *rest.Config) {
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groupversion := schema.GroupVersion{
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Group: "fission.io",
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Version: "v1",
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}
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config.GroupVersion = &groupversion
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config.APIPath = "/apis"
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config.ContentType = runtime.ContentTypeJSON
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config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
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schemeBuilder := runtime.NewSchemeBuilder(
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func(scheme *runtime.Scheme) error {
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scheme.AddKnownTypes(
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groupversion,
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&Function{},
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&FunctionList{},
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&metav1.ListOptions{},
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&metav1.DeleteOptions{},
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)
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scheme.AddKnownTypes(
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groupversion,
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&Environment{},
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&EnvironmentList{},
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&metav1.ListOptions{},
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&metav1.DeleteOptions{},
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)
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scheme.AddKnownTypes(
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groupversion,
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&HTTPTrigger{},
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&HTTPTriggerList{},
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&metav1.ListOptions{},
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&metav1.DeleteOptions{},
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)
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scheme.AddKnownTypes(
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groupversion,
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&KubernetesWatchTrigger{},
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&KubernetesWatchTriggerList{},
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&metav1.ListOptions{},
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&metav1.DeleteOptions{},
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)
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scheme.AddKnownTypes(
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groupversion,
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&TimeTrigger{},
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&TimeTriggerList{},
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&metav1.ListOptions{},
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&metav1.DeleteOptions{},
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)
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scheme.AddKnownTypes(
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groupversion,
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&MessageQueueTrigger{},
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&MessageQueueTriggerList{},
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&metav1.ListOptions{},
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&metav1.DeleteOptions{},
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)
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scheme.AddKnownTypes(
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groupversion,
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&Package{},
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&PackageList{},
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&metav1.ListOptions{},
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&metav1.DeleteOptions{},
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)
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return nil
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})
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schemeBuilder.AddToScheme(scheme.Scheme)
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}
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func waitForCRDs(crdClient *rest.RESTClient) error {
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start := time.Now()
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for {
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fi := MakeFunctionInterface(crdClient, metav1.NamespaceDefault)
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_, err := fi.List(metav1.ListOptions{})
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if err != nil {
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time.Sleep(100 * time.Millisecond)
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} else {
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return nil
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}
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if time.Now().Sub(start) > 30*time.Second {
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return errors.New("timeout waiting for CRDs")
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}
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}
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}
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func MakeFissionClient() (*FissionClient, *kubernetes.Clientset, *apiextensionsclient.Clientset, error) {
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config, kubeClient, apiExtClient, err := GetKubernetesClient()
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if err != nil {
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return nil, nil, nil, err
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}
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crdClient, err := GetCrdClient(config)
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if err != nil {
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return nil, nil, nil, err
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}
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fc := &FissionClient{
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crdClient: crdClient,
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}
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return fc, kubeClient, apiExtClient, nil
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}
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func (fc *FissionClient) Functions(ns string) FunctionInterface {
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return MakeFunctionInterface(fc.crdClient, ns)
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}
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func (fc *FissionClient) Environments(ns string) EnvironmentInterface {
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return MakeEnvironmentInterface(fc.crdClient, ns)
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}
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func (fc *FissionClient) HTTPTriggers(ns string) HTTPTriggerInterface {
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return MakeHTTPTriggerInterface(fc.crdClient, ns)
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}
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func (fc *FissionClient) KubernetesWatchTriggers(ns string) KubernetesWatchTriggerInterface {
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return MakeKubernetesWatchTriggerInterface(fc.crdClient, ns)
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}
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func (fc *FissionClient) TimeTriggers(ns string) TimeTriggerInterface {
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return MakeTimeTriggerInterface(fc.crdClient, ns)
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}
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func (fc *FissionClient) MessageQueueTriggers(ns string) MessageQueueTriggerInterface {
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return MakeMessageQueueTriggerInterface(fc.crdClient, ns)
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}
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func (fc *FissionClient) Packages(ns string) PackageInterface {
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return MakePackageInterface(fc.crdClient, ns)
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}
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func (fc *FissionClient) WaitForCRDs() {
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waitForCRDs(fc.crdClient)
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}
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func (fc *FissionClient) GetCrdClient() *rest.RESTClient {
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return fc.crdClient
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}
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+170
@@ -0,0 +1,170 @@
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/*
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Copyright 2016 The Fission Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package crd
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import (
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apiextensionsv1beta1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1beta1"
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apiextensionsclient "k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset"
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"k8s.io/apimachinery/pkg/api/errors"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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)
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const (
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crdGroupName = "fission.io"
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crdVersion = "v1"
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)
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// ensureCRD checks if the given CRD type exists, and creates it if
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// needed. (Note that this creates the CRD type; it doesn't create any
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// _instances_ of that type.)
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func ensureCRD(clientset *apiextensionsclient.Clientset, crd *apiextensionsv1beta1.CustomResourceDefinition) error {
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_, err := clientset.Apiextensions().CustomResourceDefinitions().Get(crd.ObjectMeta.Name, metav1.GetOptions{})
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if err != nil {
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if errors.IsNotFound(err) {
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_, err := clientset.Apiextensions().CustomResourceDefinitions().Create(crd)
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if err != nil {
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return err
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}
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}
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}
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return nil
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}
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// Ensure CRDs
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func EnsureFissionCRDs(clientset *apiextensionsclient.Clientset) error {
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crds := []apiextensionsv1beta1.CustomResourceDefinition{
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// Functions
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{
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ObjectMeta: metav1.ObjectMeta{
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Name: "functions.fission.io",
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},
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Spec: apiextensionsv1beta1.CustomResourceDefinitionSpec{
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Group: crdGroupName,
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Version: crdVersion,
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Scope: apiextensionsv1beta1.NamespaceScoped,
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Names: apiextensionsv1beta1.CustomResourceDefinitionNames{
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Kind: "Function",
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Plural: "functions",
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Singular: "function",
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},
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},
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},
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// Environments (function containers)
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{
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ObjectMeta: metav1.ObjectMeta{
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Name: "environments.fission.io",
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},
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Spec: apiextensionsv1beta1.CustomResourceDefinitionSpec{
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Group: crdGroupName,
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Version: crdVersion,
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Scope: apiextensionsv1beta1.NamespaceScoped,
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Names: apiextensionsv1beta1.CustomResourceDefinitionNames{
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Kind: "Environment",
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Plural: "environments",
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Singular: "environment",
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},
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},
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},
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// HTTP triggers for functions
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{
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ObjectMeta: metav1.ObjectMeta{
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Name: "httptriggers.fission.io",
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},
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Spec: apiextensionsv1beta1.CustomResourceDefinitionSpec{
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Group: crdGroupName,
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Version: crdVersion,
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Scope: apiextensionsv1beta1.NamespaceScoped,
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Names: apiextensionsv1beta1.CustomResourceDefinitionNames{
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Kind: "HTTPTrigger",
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Plural: "httptriggers",
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Singular: "httptrigger",
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},
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},
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},
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// Kubernetes watch triggers for functions
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{
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ObjectMeta: metav1.ObjectMeta{
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Name: "kuberneteswatchtriggers.fission.io",
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},
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Spec: apiextensionsv1beta1.CustomResourceDefinitionSpec{
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Group: crdGroupName,
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Version: crdVersion,
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Scope: apiextensionsv1beta1.NamespaceScoped,
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Names: apiextensionsv1beta1.CustomResourceDefinitionNames{
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Kind: "KubernetesWatchTrigger",
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Plural: "kuberneteswatchtriggers",
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Singular: "kuberneteswatchtrigger",
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},
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},
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},
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// Time-based triggers for functions
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{
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ObjectMeta: metav1.ObjectMeta{
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Name: "timetriggers.fission.io",
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},
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Spec: apiextensionsv1beta1.CustomResourceDefinitionSpec{
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Group: crdGroupName,
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Version: crdVersion,
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Scope: apiextensionsv1beta1.NamespaceScoped,
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Names: apiextensionsv1beta1.CustomResourceDefinitionNames{
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Kind: "TimeTrigger",
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Plural: "timetriggers",
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Singular: "timetrigger",
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},
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},
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},
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// Message queue triggers for functions
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{
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ObjectMeta: metav1.ObjectMeta{
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Name: "messagequeuetriggers.fission.io",
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},
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Spec: apiextensionsv1beta1.CustomResourceDefinitionSpec{
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Group: crdGroupName,
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Version: crdVersion,
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Scope: apiextensionsv1beta1.NamespaceScoped,
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Names: apiextensionsv1beta1.CustomResourceDefinitionNames{
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Kind: "MessageQueueTrigger",
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Plural: "messagequeuetriggers",
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Singular: "messagequeuetrigger",
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},
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},
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},
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// Packages: archives containing source or binaries for one or more functions
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{
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ObjectMeta: metav1.ObjectMeta{
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Name: "packages.fission.io",
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},
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Spec: apiextensionsv1beta1.CustomResourceDefinitionSpec{
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Group: crdGroupName,
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Version: crdVersion,
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Scope: apiextensionsv1beta1.NamespaceScoped,
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Names: apiextensionsv1beta1.CustomResourceDefinitionNames{
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Kind: "Package",
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Plural: "packages",
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Singular: "package",
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},
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},
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},
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}
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for _, crd := range crds {
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err := ensureCRD(clientset, &crd)
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if err != nil {
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return err
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}
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}
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return nil
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}
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+445
@@ -0,0 +1,445 @@
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/*
|
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Copyright 2016 The Fission Authors.
|
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|
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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.
|
||||
*/
|
||||
|
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package crd
|
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|
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import (
|
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"log"
|
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"os"
|
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"testing"
|
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"time"
|
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|
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/client-go/rest"
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|
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"github.com/fission/fission"
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)
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func panicIf(err error) {
|
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if err != nil {
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log.Panicf("err: %v", err)
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}
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}
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func functionTests(crdClient *rest.RESTClient) {
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// sample function object
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function := &Function{
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TypeMeta: metav1.TypeMeta{
|
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Kind: "Function",
|
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APIVersion: "fission.io/v1",
|
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},
|
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Metadata: metav1.ObjectMeta{
|
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Name: "hello",
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Namespace: metav1.NamespaceDefault,
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},
|
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Spec: fission.FunctionSpec{
|
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Package: fission.FunctionPackageRef{
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PackageRef: fission.PackageRef{
|
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Name: "foo",
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Namespace: "bar",
|
||||
},
|
||||
FunctionName: "hello",
|
||||
},
|
||||
Environment: fission.EnvironmentReference{
|
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Name: "xxx",
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||||
},
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||||
},
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||||
}
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||||
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// Test function CRUD
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fi := MakeFunctionInterface(crdClient, metav1.NamespaceDefault)
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|
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// cleanup from old crashed tests, ignore errors
|
||||
fi.Delete(function.Metadata.Name, nil)
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||||
|
||||
// create
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f, err := fi.Create(function)
|
||||
panicIf(err)
|
||||
if f.Metadata.Name != function.Metadata.Name {
|
||||
log.Panicf("Bad result from create: %v", f)
|
||||
}
|
||||
|
||||
// read
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f, err = fi.Get(function.Metadata.Name)
|
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panicIf(err)
|
||||
if f.Spec.Environment.Name != function.Spec.Environment.Name {
|
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log.Panicf("Bad result from Get: %v", f)
|
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}
|
||||
|
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log.Printf("f.Metadata = %#v", f.Metadata)
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|
||||
// update
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||||
function.Metadata.ResourceVersion = f.Metadata.ResourceVersion
|
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function.Spec.Environment.Name = "yyy"
|
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f, err = fi.Update(function)
|
||||
panicIf(err)
|
||||
|
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log.Printf("f.Metadata = %#v", f.Metadata)
|
||||
|
||||
// list
|
||||
fl, err := fi.List(metav1.ListOptions{})
|
||||
panicIf(err)
|
||||
if len(fl.Items) != 1 {
|
||||
log.Panicf("wrong count from function list: %v", len(fl.Items))
|
||||
}
|
||||
if fl.Items[0].Spec.Environment.Name != f.Spec.Environment.Name {
|
||||
log.Panicf("bad object from list: %v", fl.Items[0])
|
||||
}
|
||||
|
||||
// delete
|
||||
err = fi.Delete(f.Metadata.Name, nil)
|
||||
panicIf(err)
|
||||
|
||||
// start a watch
|
||||
wi, err := fi.Watch(metav1.ListOptions{})
|
||||
panicIf(err)
|
||||
|
||||
start := time.Now()
|
||||
function.Metadata.ResourceVersion = ""
|
||||
f, err = fi.Create(function)
|
||||
panicIf(err)
|
||||
defer fi.Delete(f.Metadata.Name, nil)
|
||||
|
||||
// assert that we get a watch event for the new function
|
||||
recvd := false
|
||||
select {
|
||||
case <-time.NewTimer(1 * time.Second).C:
|
||||
if !recvd {
|
||||
log.Panicf("Didn't get watch event")
|
||||
}
|
||||
case ev := <-wi.ResultChan():
|
||||
wf, ok := ev.Object.(*Function)
|
||||
if !ok {
|
||||
log.Panicf("Can't cast to Function")
|
||||
}
|
||||
if wf.Spec.Environment.Name != function.Spec.Environment.Name {
|
||||
log.Panicf("Bad object from watch: %#v", wf)
|
||||
}
|
||||
log.Printf("watch event took %v", time.Now().Sub(start))
|
||||
recvd = true
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
func environmentTests(crdClient *rest.RESTClient) {
|
||||
// sample environment object
|
||||
environment := &Environment{
|
||||
TypeMeta: metav1.TypeMeta{
|
||||
Kind: "Environment",
|
||||
APIVersion: "fission.io/v1",
|
||||
},
|
||||
Metadata: metav1.ObjectMeta{
|
||||
Name: "hello",
|
||||
Namespace: metav1.NamespaceDefault,
|
||||
},
|
||||
Spec: fission.EnvironmentSpec{
|
||||
Runtime: fission.Runtime{
|
||||
Image: "xxx",
|
||||
},
|
||||
Builder: fission.Builder{
|
||||
Image: "yyy",
|
||||
Command: "zzz",
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
// Test environment CRUD
|
||||
ei := MakeEnvironmentInterface(crdClient, metav1.NamespaceDefault)
|
||||
|
||||
// cleanup from old crashed tests, ignore errors
|
||||
ei.Delete(environment.Metadata.Name, nil)
|
||||
|
||||
// create
|
||||
e, err := ei.Create(environment)
|
||||
panicIf(err)
|
||||
if e.Metadata.Name != environment.Metadata.Name {
|
||||
log.Panicf("Bad result from create: %v", e)
|
||||
}
|
||||
|
||||
// read
|
||||
e, err = ei.Get(environment.Metadata.Name)
|
||||
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.Spec.Runtime.Image = "www"
|
||||
e, err = ei.Update(environment)
|
||||
panicIf(err)
|
||||
|
||||
// list
|
||||
el, err := ei.List(metav1.ListOptions{})
|
||||
panicIf(err)
|
||||
if len(el.Items) != 1 {
|
||||
log.Panicf("wrong count from environment list: %v", len(el.Items))
|
||||
}
|
||||
if el.Items[0].Spec.Runtime.Image != e.Spec.Runtime.Image {
|
||||
log.Panicf("bad object from list: %v", el.Items[0])
|
||||
}
|
||||
|
||||
// delete
|
||||
err = ei.Delete(e.Metadata.Name, nil)
|
||||
panicIf(err)
|
||||
|
||||
// start a watch
|
||||
wi, err := ei.Watch(metav1.ListOptions{})
|
||||
panicIf(err)
|
||||
|
||||
start := time.Now()
|
||||
environment.Metadata.ResourceVersion = ""
|
||||
e, err = ei.Create(environment)
|
||||
panicIf(err)
|
||||
defer ei.Delete(e.Metadata.Name, nil)
|
||||
|
||||
// assert that we get a watch event for the new environment
|
||||
recvd := false
|
||||
select {
|
||||
case <-time.NewTimer(1 * time.Second).C:
|
||||
if !recvd {
|
||||
log.Panicf("Didn't get watch event")
|
||||
}
|
||||
case ev := <-wi.ResultChan():
|
||||
obj, ok := ev.Object.(*Environment)
|
||||
if !ok {
|
||||
log.Panicf("Can't cast to Environment")
|
||||
}
|
||||
if obj.Spec.Runtime.Image != environment.Spec.Runtime.Image {
|
||||
log.Panicf("Bad object from watch: %#v", obj)
|
||||
}
|
||||
log.Printf("watch event took %v", time.Now().Sub(start))
|
||||
recvd = true
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
func httpTriggerTests(crdClient *rest.RESTClient) {
|
||||
// sample httpTrigger object
|
||||
httpTrigger := &HTTPTrigger{
|
||||
TypeMeta: metav1.TypeMeta{
|
||||
Kind: "HTTPTrigger",
|
||||
APIVersion: "fission.io/v1",
|
||||
},
|
||||
Metadata: metav1.ObjectMeta{
|
||||
Name: "hello",
|
||||
Namespace: metav1.NamespaceDefault,
|
||||
},
|
||||
Spec: fission.HTTPTriggerSpec{
|
||||
RelativeURL: "/hi",
|
||||
Method: "GET",
|
||||
FunctionReference: fission.FunctionReference{
|
||||
Type: fission.FunctionReferenceTypeFunctionName,
|
||||
Name: "hello",
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
// Test httpTrigger CRUD
|
||||
ei := MakeHTTPTriggerInterface(crdClient, metav1.NamespaceDefault)
|
||||
|
||||
// cleanup from old crashed tests, ignore errors
|
||||
ei.Delete(httpTrigger.Metadata.Name, nil)
|
||||
|
||||
// create
|
||||
e, err := ei.Create(httpTrigger)
|
||||
panicIf(err)
|
||||
if e.Metadata.Name != httpTrigger.Metadata.Name {
|
||||
log.Panicf("Bad result from create: %v", e)
|
||||
}
|
||||
|
||||
// read
|
||||
e, err = ei.Get(httpTrigger.Metadata.Name)
|
||||
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.Spec.Method = "POST"
|
||||
e, err = ei.Update(httpTrigger)
|
||||
panicIf(err)
|
||||
|
||||
// list
|
||||
el, err := ei.List(metav1.ListOptions{})
|
||||
panicIf(err)
|
||||
if len(el.Items) != 1 {
|
||||
log.Panicf("wrong count from http trigger list: %v", len(el.Items))
|
||||
}
|
||||
if el.Items[0].Spec.Method != e.Spec.Method {
|
||||
log.Panicf("bad object from list: %v", el.Items[0])
|
||||
}
|
||||
|
||||
// delete
|
||||
err = ei.Delete(e.Metadata.Name, nil)
|
||||
panicIf(err)
|
||||
|
||||
// start a watch
|
||||
wi, err := ei.Watch(metav1.ListOptions{})
|
||||
panicIf(err)
|
||||
|
||||
start := time.Now()
|
||||
httpTrigger.Metadata.ResourceVersion = ""
|
||||
e, err = ei.Create(httpTrigger)
|
||||
panicIf(err)
|
||||
defer ei.Delete(e.Metadata.Name, nil)
|
||||
|
||||
// assert that we get a watch event for the new httpTrigger
|
||||
recvd := false
|
||||
select {
|
||||
case <-time.NewTimer(1 * time.Second).C:
|
||||
if !recvd {
|
||||
log.Panicf("Didn't get watch event")
|
||||
}
|
||||
case ev := <-wi.ResultChan():
|
||||
obj, ok := ev.Object.(*HTTPTrigger)
|
||||
if !ok {
|
||||
log.Panicf("Can't cast to HTTPTrigger")
|
||||
}
|
||||
if obj.Spec.Method != httpTrigger.Spec.Method {
|
||||
log.Panicf("Bad object from watch: %#v", obj)
|
||||
}
|
||||
log.Printf("watch event took %v", time.Now().Sub(start))
|
||||
recvd = true
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
func kubernetesWatchTriggerTests(crdClient *rest.RESTClient) {
|
||||
// sample kubernetesWatchTrigger object
|
||||
kubernetesWatchTrigger := &KubernetesWatchTrigger{
|
||||
TypeMeta: metav1.TypeMeta{
|
||||
Kind: "KubernetesWatchTrigger",
|
||||
APIVersion: "fission.io/v1",
|
||||
},
|
||||
Metadata: metav1.ObjectMeta{
|
||||
Name: "hello",
|
||||
Namespace: metav1.NamespaceDefault,
|
||||
},
|
||||
Spec: fission.KubernetesWatchTriggerSpec{
|
||||
Namespace: "foo",
|
||||
Type: "pod",
|
||||
LabelSelector: map[string]string{
|
||||
"x": "y",
|
||||
},
|
||||
FunctionReference: fission.FunctionReference{
|
||||
Type: fission.FunctionReferenceTypeFunctionName,
|
||||
Name: "foo",
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
// Test kubernetesWatchTrigger CRUD
|
||||
ei := MakeKubernetesWatchTriggerInterface(crdClient, metav1.NamespaceDefault)
|
||||
|
||||
// cleanup from old crashed tests, ignore errors
|
||||
ei.Delete(kubernetesWatchTrigger.Metadata.Name, nil)
|
||||
|
||||
// create
|
||||
e, err := ei.Create(kubernetesWatchTrigger)
|
||||
panicIf(err)
|
||||
if e.Metadata.Name != kubernetesWatchTrigger.Metadata.Name {
|
||||
log.Panicf("Bad result from create: %v", e)
|
||||
}
|
||||
|
||||
// read
|
||||
e, err = ei.Get(kubernetesWatchTrigger.Metadata.Name)
|
||||
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.Spec.Type = "service"
|
||||
e, err = ei.Update(kubernetesWatchTrigger)
|
||||
panicIf(err)
|
||||
|
||||
// list
|
||||
el, err := ei.List(metav1.ListOptions{})
|
||||
panicIf(err)
|
||||
if len(el.Items) != 1 {
|
||||
log.Panicf("wrong count from kubeWatcher list: %v", len(el.Items))
|
||||
}
|
||||
if el.Items[0].Spec.Type != e.Spec.Type {
|
||||
log.Panicf("bad object from list: %v", el.Items[0])
|
||||
}
|
||||
|
||||
// delete
|
||||
err = ei.Delete(e.Metadata.Name, nil)
|
||||
panicIf(err)
|
||||
|
||||
// start a watch
|
||||
wi, err := ei.Watch(metav1.ListOptions{})
|
||||
panicIf(err)
|
||||
|
||||
start := time.Now()
|
||||
kubernetesWatchTrigger.Metadata.ResourceVersion = ""
|
||||
e, err = ei.Create(kubernetesWatchTrigger)
|
||||
panicIf(err)
|
||||
defer ei.Delete(e.Metadata.Name, nil)
|
||||
|
||||
// assert that we get a watch event for the new kubernetesWatchTrigger
|
||||
recvd := false
|
||||
select {
|
||||
case <-time.NewTimer(1 * time.Second).C:
|
||||
if !recvd {
|
||||
log.Panicf("Didn't get watch event")
|
||||
}
|
||||
case ev := <-wi.ResultChan():
|
||||
obj, ok := ev.Object.(*KubernetesWatchTrigger)
|
||||
if !ok {
|
||||
log.Panicf("Can't cast to KubernetesWatchTrigger")
|
||||
}
|
||||
if obj.Spec.Type != kubernetesWatchTrigger.Spec.Type {
|
||||
log.Panicf("Bad object from watch: %#v", obj)
|
||||
}
|
||||
log.Printf("watch event took %v", time.Now().Sub(start))
|
||||
recvd = true
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
func TestCrd(t *testing.T) {
|
||||
// skip test if no cluster available for testing
|
||||
kubeconfig := os.Getenv("KUBECONFIG")
|
||||
if len(kubeconfig) == 0 {
|
||||
log.Println("Skipping test, no kubernetes cluster")
|
||||
return
|
||||
}
|
||||
|
||||
// Create the client config. Needs the KUBECONFIG env var to
|
||||
// point at a valid kubeconfig.
|
||||
config, _, apiExtClient, err := GetKubernetesClient()
|
||||
panicIf(err)
|
||||
|
||||
// init our types
|
||||
err = EnsureFissionCRDs(apiExtClient)
|
||||
panicIf(err)
|
||||
|
||||
// rest client with knowledge about our crd types
|
||||
crdClient, err := GetCrdClient(config)
|
||||
panicIf(err)
|
||||
|
||||
err = waitForCRDs(crdClient)
|
||||
panicIf(err)
|
||||
|
||||
functionTests(crdClient)
|
||||
environmentTests(crdClient)
|
||||
httpTriggerTests(crdClient)
|
||||
kubernetesWatchTriggerTests(crdClient)
|
||||
}
|
||||
@@ -0,0 +1,120 @@
|
||||
/*
|
||||
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"
|
||||
)
|
||||
|
||||
type (
|
||||
EnvironmentInterface interface {
|
||||
Create(*Environment) (*Environment, error)
|
||||
Get(name string) (*Environment, error)
|
||||
Update(*Environment) (*Environment, error)
|
||||
Delete(name string, options *metav1.DeleteOptions) error
|
||||
List(opts metav1.ListOptions) (*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 *Environment) (*Environment, error) {
|
||||
var result 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) (*Environment, error) {
|
||||
var result 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 *Environment) (*Environment, error) {
|
||||
var result 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) (*EnvironmentList, error) {
|
||||
var result 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()
|
||||
}
|
||||
+120
@@ -0,0 +1,120 @@
|
||||
/*
|
||||
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"
|
||||
)
|
||||
|
||||
type (
|
||||
FunctionInterface interface {
|
||||
Create(*Function) (*Function, error)
|
||||
Get(name string) (*Function, error)
|
||||
Update(*Function) (*Function, error)
|
||||
Delete(name string, options *metav1.DeleteOptions) error
|
||||
List(opts metav1.ListOptions) (*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 *Function) (*Function, error) {
|
||||
var result 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) (*Function, error) {
|
||||
var result 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 *Function) (*Function, error) {
|
||||
var result 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) (*FunctionList, error) {
|
||||
var result 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()
|
||||
}
|
||||
@@ -0,0 +1,120 @@
|
||||
/*
|
||||
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"
|
||||
)
|
||||
|
||||
type (
|
||||
HTTPTriggerInterface interface {
|
||||
Create(*HTTPTrigger) (*HTTPTrigger, error)
|
||||
Get(name string) (*HTTPTrigger, error)
|
||||
Update(*HTTPTrigger) (*HTTPTrigger, error)
|
||||
Delete(name string, options *metav1.DeleteOptions) error
|
||||
List(opts metav1.ListOptions) (*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 *HTTPTrigger) (*HTTPTrigger, error) {
|
||||
var result 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) (*HTTPTrigger, error) {
|
||||
var result 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 *HTTPTrigger) (*HTTPTrigger, error) {
|
||||
var result 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) (*HTTPTriggerList, error) {
|
||||
var result 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()
|
||||
}
|
||||
+33
@@ -0,0 +1,33 @@
|
||||
/*
|
||||
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 (
|
||||
"fmt"
|
||||
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
)
|
||||
|
||||
// Given metadata, create a key that uniquely identifies the contents
|
||||
// of the object. Since resourceVersion changes on every update and
|
||||
// UIDs are unique, uid+resourceVersion identifies the
|
||||
// content. (ResourceVersion may also update on status updates, so
|
||||
// this will result in some unnecessary cache misses. That should be
|
||||
// ok.)
|
||||
func CacheKey(metadata *metav1.ObjectMeta) string {
|
||||
return fmt.Sprintf("%v_%v", metadata.UID, metadata.ResourceVersion)
|
||||
}
|
||||
@@ -0,0 +1,120 @@
|
||||
/*
|
||||
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"
|
||||
)
|
||||
|
||||
type (
|
||||
KubernetesWatchTriggerInterface interface {
|
||||
Create(*KubernetesWatchTrigger) (*KubernetesWatchTrigger, error)
|
||||
Get(name string) (*KubernetesWatchTrigger, error)
|
||||
Update(*KubernetesWatchTrigger) (*KubernetesWatchTrigger, error)
|
||||
Delete(name string, options *metav1.DeleteOptions) error
|
||||
List(opts metav1.ListOptions) (*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 *KubernetesWatchTrigger) (*KubernetesWatchTrigger, error) {
|
||||
var result 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) (*KubernetesWatchTrigger, error) {
|
||||
var result 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 *KubernetesWatchTrigger) (*KubernetesWatchTrigger, error) {
|
||||
var result 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) (*KubernetesWatchTriggerList, error) {
|
||||
var result 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()
|
||||
}
|
||||
@@ -0,0 +1,120 @@
|
||||
/*
|
||||
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"
|
||||
)
|
||||
|
||||
type (
|
||||
MessageQueueTriggerInterface interface {
|
||||
Create(*MessageQueueTrigger) (*MessageQueueTrigger, error)
|
||||
Get(name string) (*MessageQueueTrigger, error)
|
||||
Update(*MessageQueueTrigger) (*MessageQueueTrigger, error)
|
||||
Delete(name string, options *metav1.DeleteOptions) error
|
||||
List(opts metav1.ListOptions) (*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 *MessageQueueTrigger) (*MessageQueueTrigger, error) {
|
||||
var result 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) (*MessageQueueTrigger, error) {
|
||||
var result 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 *MessageQueueTrigger) (*MessageQueueTrigger, error) {
|
||||
var result 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) (*MessageQueueTriggerList, error) {
|
||||
var result 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()
|
||||
}
|
||||
+120
@@ -0,0 +1,120 @@
|
||||
/*
|
||||
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"
|
||||
)
|
||||
|
||||
type (
|
||||
PackageInterface interface {
|
||||
Create(*Package) (*Package, error)
|
||||
Get(name string) (*Package, error)
|
||||
Update(*Package) (*Package, error)
|
||||
Delete(name string, options *metav1.DeleteOptions) error
|
||||
List(opts metav1.ListOptions) (*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 *Package) (*Package, error) {
|
||||
var result 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) (*Package, error) {
|
||||
var result 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 *Package) (*Package, error) {
|
||||
var result 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) (*PackageList, error) {
|
||||
var result 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()
|
||||
}
|
||||
@@ -0,0 +1,120 @@
|
||||
/*
|
||||
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"
|
||||
)
|
||||
|
||||
type (
|
||||
TimeTriggerInterface interface {
|
||||
Create(*TimeTrigger) (*TimeTrigger, error)
|
||||
Get(name string) (*TimeTrigger, error)
|
||||
Update(*TimeTrigger) (*TimeTrigger, error)
|
||||
Delete(name string, options *metav1.DeleteOptions) error
|
||||
List(opts metav1.ListOptions) (*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 *TimeTrigger) (*TimeTrigger, error) {
|
||||
var result 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) (*TimeTrigger, error) {
|
||||
var result 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 *TimeTrigger) (*TimeTrigger, error) {
|
||||
var result 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) (*TimeTriggerList, error) {
|
||||
var result 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()
|
||||
}
|
||||
+228
@@ -0,0 +1,228 @@
|
||||
/*
|
||||
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/runtime/schema"
|
||||
|
||||
"github.com/fission/fission"
|
||||
)
|
||||
|
||||
//
|
||||
// To add a Fission CRD type:
|
||||
// 1. Create a "spec" type, for everything in the type except metadata
|
||||
// 2. Create the type with metadata + the spec
|
||||
// 3. Create a list type (for example see FunctionList and Function, below)
|
||||
// 4. Add methods at the bottom of this file for satisfying Object and List interfaces
|
||||
// 5. Add the type to configureClient in client.go
|
||||
// 6. Add the type to EnsureFissionCRDs in crd.go
|
||||
// 7. Add tests to crd_test.go
|
||||
// 8. Add a CRUD Interface type (analogous to FunctionInterface in function.go)
|
||||
// 9. Add a getter method for your interface type to FissionClient in client.go
|
||||
//
|
||||
|
||||
type (
|
||||
// Packages. Think of these as function-level images.
|
||||
Package struct {
|
||||
metav1.TypeMeta `json:",inline"`
|
||||
Metadata metav1.ObjectMeta `json:"metadata"`
|
||||
Spec fission.PackageSpec `json:"spec"`
|
||||
|
||||
Status fission.PackageStatus `json:"status"`
|
||||
}
|
||||
PackageList struct {
|
||||
metav1.TypeMeta `json:",inline"`
|
||||
Metadata metav1.ListMeta `json:"metadata"`
|
||||
|
||||
Items []Package `json:"items"`
|
||||
}
|
||||
|
||||
// Functions.
|
||||
Function struct {
|
||||
metav1.TypeMeta `json:",inline"`
|
||||
Metadata metav1.ObjectMeta `json:"metadata"`
|
||||
Spec fission.FunctionSpec `json:"spec"`
|
||||
}
|
||||
FunctionList struct {
|
||||
metav1.TypeMeta `json:",inline"`
|
||||
Metadata metav1.ListMeta `json:"metadata"`
|
||||
|
||||
Items []Function `json:"items"`
|
||||
}
|
||||
|
||||
// Environments.
|
||||
Environment struct {
|
||||
metav1.TypeMeta `json:",inline"`
|
||||
Metadata metav1.ObjectMeta `json:"metadata"`
|
||||
Spec fission.EnvironmentSpec `json:"spec"`
|
||||
}
|
||||
EnvironmentList struct {
|
||||
metav1.TypeMeta `json:",inline"`
|
||||
Metadata metav1.ListMeta `json:"metadata"`
|
||||
|
||||
Items []Environment `json:"items"`
|
||||
}
|
||||
|
||||
HTTPTrigger struct {
|
||||
metav1.TypeMeta `json:",inline"`
|
||||
Metadata metav1.ObjectMeta `json:"metadata"`
|
||||
Spec fission.HTTPTriggerSpec `json:"spec"`
|
||||
}
|
||||
HTTPTriggerList struct {
|
||||
metav1.TypeMeta `json:",inline"`
|
||||
Metadata metav1.ListMeta `json:"metadata"`
|
||||
|
||||
Items []HTTPTrigger `json:"items"`
|
||||
}
|
||||
|
||||
// Kubernetes Watches as triggers
|
||||
KubernetesWatchTrigger struct {
|
||||
metav1.TypeMeta `json:",inline"`
|
||||
Metadata metav1.ObjectMeta `json:"metadata"`
|
||||
Spec fission.KubernetesWatchTriggerSpec `json:"spec"`
|
||||
}
|
||||
KubernetesWatchTriggerList struct {
|
||||
metav1.TypeMeta `json:",inline"`
|
||||
Metadata metav1.ListMeta `json:"metadata"`
|
||||
|
||||
Items []KubernetesWatchTrigger `json:"items"`
|
||||
}
|
||||
|
||||
// Time triggers
|
||||
TimeTrigger struct {
|
||||
metav1.TypeMeta `json:",inline"`
|
||||
Metadata metav1.ObjectMeta `json:"metadata"`
|
||||
Spec fission.TimeTriggerSpec `json:"spec"`
|
||||
}
|
||||
TimeTriggerList struct {
|
||||
metav1.TypeMeta `json:",inline"`
|
||||
Metadata metav1.ListMeta `json:"metadata"`
|
||||
|
||||
Items []TimeTrigger `json:"items"`
|
||||
}
|
||||
|
||||
// Message Queue triggers
|
||||
MessageQueueTrigger struct {
|
||||
metav1.TypeMeta `json:",inline"`
|
||||
Metadata metav1.ObjectMeta `json:"metadata"`
|
||||
Spec fission.MessageQueueTriggerSpec `json:"spec"`
|
||||
}
|
||||
MessageQueueTriggerList struct {
|
||||
metav1.TypeMeta `json:",inline"`
|
||||
Metadata metav1.ListMeta `json:"metadata"`
|
||||
|
||||
Items []MessageQueueTrigger `json:"items"`
|
||||
}
|
||||
)
|
||||
|
||||
// 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 (w *TimeTrigger) GetObjectKind() schema.ObjectKind {
|
||||
return &w.TypeMeta
|
||||
}
|
||||
func (w *MessageQueueTrigger) GetObjectKind() schema.ObjectKind {
|
||||
return &w.TypeMeta
|
||||
}
|
||||
func (w *Package) GetObjectKind() schema.ObjectKind {
|
||||
return &w.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 (w *TimeTrigger) GetObjectMeta() metav1.Object {
|
||||
return &w.Metadata
|
||||
}
|
||||
func (w *MessageQueueTrigger) GetObjectMeta() metav1.Object {
|
||||
return &w.Metadata
|
||||
}
|
||||
func (w *Package) GetObjectMeta() metav1.Object {
|
||||
return &w.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 (wl *MessageQueueTriggerList) GetObjectKind() schema.ObjectKind {
|
||||
return &wl.TypeMeta
|
||||
}
|
||||
func (wl *PackageList) GetObjectKind() schema.ObjectKind {
|
||||
return &wl.TypeMeta
|
||||
}
|
||||
|
||||
func (fl *FunctionList) GetListMeta() metav1.List {
|
||||
return &fl.Metadata
|
||||
}
|
||||
func (el *EnvironmentList) GetListMeta() metav1.List {
|
||||
return &el.Metadata
|
||||
}
|
||||
func (hl *HTTPTriggerList) GetListMeta() metav1.List {
|
||||
return &hl.Metadata
|
||||
}
|
||||
func (wl *KubernetesWatchTriggerList) GetListMeta() metav1.List {
|
||||
return &wl.Metadata
|
||||
}
|
||||
func (wl *TimeTriggerList) GetListMeta() metav1.List {
|
||||
return &wl.Metadata
|
||||
}
|
||||
func (wl *MessageQueueTriggerList) GetListMeta() metav1.List {
|
||||
return &wl.Metadata
|
||||
}
|
||||
func (wl *PackageList) GetListMeta() metav1.List {
|
||||
return &wl.Metadata
|
||||
}
|
||||
Reference in New Issue
Block a user