forked from rook/rook
travisn
74a3eb6180
With the storage providers growing, we should make it clear in the source which tests belong to which storage provider. This change renames the ceph integration tests. Signed-off-by: travisn <tnielsen@redhat.com>
79 lines
2.4 KiB
Go
79 lines
2.4 KiB
Go
/*
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Copyright 2016 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 integration
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import (
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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)
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// Smoke Test for Mon failover - Test check the following operations for the Mon failover in order
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// Delete mon pod, Wait for new mon pod
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func (suite *SmokeSuite) TestMonFailover() {
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logger.Infof("Mon Failover Smoke Test")
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opts := metav1.ListOptions{LabelSelector: "app=rook-ceph-mon"}
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deployments, err := suite.k8sh.Clientset.AppsV1().Deployments(suite.namespace).List(opts)
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require.Nil(suite.T(), err)
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require.Equal(suite.T(), 3, len(deployments.Items))
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monToKill := deployments.Items[0].Name
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logger.Infof("Killing mon %s", monToKill)
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propagation := metav1.DeletePropagationForeground
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delOptions := &metav1.DeleteOptions{PropagationPolicy: &propagation}
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err = suite.k8sh.Clientset.AppsV1().Deployments(suite.namespace).Delete(monToKill, delOptions)
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require.Nil(suite.T(), err)
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// Wait for the health check to start a new monitor
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for i := 0; i < 10; i++ {
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deployments, err := suite.k8sh.Clientset.AppsV1().Deployments(suite.namespace).List(opts)
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require.Nil(suite.T(), err)
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// Make sure the old mon is not still alive
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foundOldMon := false
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for _, mon := range deployments.Items {
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if mon.Name == monToKill {
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foundOldMon = true
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}
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}
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// Check if we have three monitors
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if foundOldMon {
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logger.Infof("Waiting for old monitor to stop")
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} else {
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logger.Infof("Waiting for a new monitor to start")
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if len(deployments.Items) == 3 {
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var newMons []string
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for _, mon := range deployments.Items {
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newMons = append(newMons, mon.Name)
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}
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logger.Infof("Found a new monitor! monitors=%v", newMons)
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return
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}
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assert.Equal(suite.T(), 2, len(deployments.Items))
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}
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time.Sleep(8 * time.Second)
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}
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require.Fail(suite.T(), "giving up waiting for a new monitor")
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}
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