forked from rook/rook
Blaine Gardner
35e2fbe4e0
The Ceph upgrade test is the only one which uses the `WaitForDeploymentImage` method, and it has to be configured to wait longer after upgrade at this point. Since the wait time is still hard-coded, this method is moved to the operator's test dir to make it clear that the method is suitable only for tests currently. Signed-off-by: Blaine Gardner <blaine.gardner@suse.com>
65 lines
2.1 KiB
Go
65 lines
2.1 KiB
Go
/*
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Copyright 2018 The Rook Authors. All rights reserved.
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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 test
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import (
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"fmt"
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"time"
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"github.com/rook/rook/pkg/operator/k8sutil"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/client-go/kubernetes"
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)
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// WaitForDeploymentImage waits for all deployments with the given labels are running.
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func WaitForDeploymentImage(clientset kubernetes.Interface, namespace, label, container string, initContainer bool, desiredImage string) error {
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sleepTime := 3
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attempts := 120
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for i := 0; i < attempts; i++ {
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deployments, err := clientset.Apps().Deployments(namespace).List(metav1.ListOptions{LabelSelector: label})
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if err != nil {
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return fmt.Errorf("failed to list deployments with label %s. %v", label, err)
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}
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matches := 0
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for _, d := range deployments.Items {
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image, err := k8sutil.GetDeploymentSpecImage(clientset, d, container, initContainer)
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if err != nil {
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logger.Infof("failed to get image for deployment %s. %+v", d.Name, err)
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continue
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}
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if image == desiredImage {
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matches++
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}
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}
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if matches == len(deployments.Items) && matches > 0 {
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logger.Infof("all %d %s deployments are on image %s", matches, label, desiredImage)
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return nil
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}
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if len(deployments.Items) == 0 {
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logger.Infof("waiting for at least one deployment to start to see the version")
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} else {
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logger.Infof("%d/%d %s deployments match image %s", matches, len(deployments.Items), label, desiredImage)
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}
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time.Sleep(time.Duration(sleepTime) * time.Second)
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}
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return fmt.Errorf("failed to wait for image %s in label %s", desiredImage, label)
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}
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