mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-11-09 16:00:22 +00:00
127 lines
4.0 KiB
Go
127 lines
4.0 KiB
Go
/*
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Copyright 2021 The Ceph-CSI 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 e2e
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import (
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"context"
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"fmt"
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"time"
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appsv1 "k8s.io/api/apps/v1"
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apierrs "k8s.io/apimachinery/pkg/api/errors"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/util/wait"
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"k8s.io/client-go/kubernetes"
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deploymentutil "k8s.io/kubernetes/pkg/controller/deployment/util"
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"k8s.io/kubernetes/test/e2e/framework"
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e2elog "k8s.io/kubernetes/test/e2e/framework/log"
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)
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// execCommandInPodWithName run command in pod using podName.
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func execCommandInPodWithName(
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f *framework.Framework,
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cmdString,
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podName,
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containerName,
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nameSpace string) (string, string, error) {
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cmd := []string{"/bin/sh", "-c", cmdString}
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podOpt := framework.ExecOptions{
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Command: cmd,
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PodName: podName,
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Namespace: nameSpace,
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ContainerName: containerName,
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Stdin: nil,
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CaptureStdout: true,
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CaptureStderr: true,
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PreserveWhitespace: true,
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}
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return f.ExecWithOptions(podOpt)
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}
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// loadAppDeployment loads the deployment app config and return deployment
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// object.
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func loadAppDeployment(path string) (*appsv1.Deployment, error) {
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deploy := appsv1.Deployment{}
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if err := unmarshal(path, &deploy); err != nil {
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return nil, err
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}
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return &deploy, nil
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}
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// createDeploymentApp creates the deployment object and waits for it to be in
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// Available state.
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func createDeploymentApp(clientSet kubernetes.Interface, app *appsv1.Deployment, deployTimeout int) error {
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_, err := clientSet.AppsV1().Deployments(app.Namespace).Create(context.TODO(), app, metav1.CreateOptions{})
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if err != nil {
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return fmt.Errorf("failed to create deploy: %w", err)
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}
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return waitForDeploymentInAvailableState(clientSet, app.Name, app.Namespace, deployTimeout)
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}
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// deleteDeploymentApp deletes the deployment object.
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func deleteDeploymentApp(clientSet kubernetes.Interface, name, ns string, deployTimeout int) error {
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timeout := time.Duration(deployTimeout) * time.Minute
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err := clientSet.AppsV1().Deployments(ns).Delete(context.TODO(), name, metav1.DeleteOptions{})
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if err != nil {
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return fmt.Errorf("failed to delete deployment: %w", err)
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}
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start := time.Now()
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e2elog.Logf("Waiting for deployment %q to be deleted", name)
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return wait.PollImmediate(poll, timeout, func() (bool, error) {
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_, err := clientSet.AppsV1().Deployments(ns).Get(context.TODO(), name, metav1.GetOptions{})
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if err != nil {
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if isRetryableAPIError(err) {
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return false, nil
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}
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if apierrs.IsNotFound(err) {
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return true, nil
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}
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e2elog.Logf("%q deployment to be deleted (%d seconds elapsed)", name, int(time.Since(start).Seconds()))
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return false, fmt.Errorf("failed to get deployment: %w", err)
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}
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return false, nil
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})
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}
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// waitForDeploymentInAvailableState wait for deployment to be in Available state.
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func waitForDeploymentInAvailableState(clientSet kubernetes.Interface, name, ns string, deployTimeout int) error {
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timeout := time.Duration(deployTimeout) * time.Minute
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start := time.Now()
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e2elog.Logf("Waiting up to %q to be in Available state", name)
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return wait.PollImmediate(poll, timeout, func() (bool, error) {
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d, err := clientSet.AppsV1().Deployments(ns).Get(context.TODO(), name, metav1.GetOptions{})
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if err != nil {
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if isRetryableAPIError(err) {
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return false, nil
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}
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e2elog.Logf("%q deployment to be Available (%d seconds elapsed)", name, int(time.Since(start).Seconds()))
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return false, err
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}
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cond := deploymentutil.GetDeploymentCondition(d.Status, appsv1.DeploymentAvailable)
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return cond != nil, nil
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})
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}
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