mirror of
https://github.com/k3s-io/kubernetes.git
synced 2025-07-23 11:50:44 +00:00
Merge pull request #58969 from krzysztof-jastrzebski/master
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>. Remove unused test for node auto-repair. This test is testing GKE only feature and should use different infrastructure.
This commit is contained in:
Kubernetes Submit Queue
GitHub
commit
8a98da9b86
@ -12,7 +12,6 @@ go_library(
|
||||
"cluster_upgrade.go",
|
||||
"framework.go",
|
||||
"ha_master.go",
|
||||
"node_auto_repairs.go",
|
||||
"reboot.go",
|
||||
"resize_nodes.go",
|
||||
"restart.go",
|
||||
@ -32,7 +31,6 @@ go_library(
|
||||
"//test/utils:go_default_library",
|
||||
"//test/utils/image:go_default_library",
|
||||
"//test/utils/junit:go_default_library",
|
||||
"//vendor/github.com/golang/glog:go_default_library",
|
||||
"//vendor/github.com/onsi/ginkgo:go_default_library",
|
||||
"//vendor/github.com/onsi/gomega:go_default_library",
|
||||
"//vendor/golang.org/x/crypto/ssh:go_default_library",
|
||||
|
||||
@ -1,166 +0,0 @@
|
||||
/*
|
||||
Copyright 2017 The Kubernetes 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 lifecycle
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"os/exec"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"k8s.io/api/core/v1"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
clientset "k8s.io/client-go/kubernetes"
|
||||
"k8s.io/kubernetes/test/e2e/framework"
|
||||
|
||||
"github.com/golang/glog"
|
||||
. "github.com/onsi/ginkgo"
|
||||
. "github.com/onsi/gomega"
|
||||
)
|
||||
|
||||
const (
|
||||
defaultTimeout = 3 * time.Minute
|
||||
repairTimeout = 20 * time.Minute
|
||||
)
|
||||
|
||||
var _ = SIGDescribe("Node Auto Repairs [Serial][Disruptive]", func() {
|
||||
f := framework.NewDefaultFramework("lifecycle")
|
||||
var c clientset.Interface
|
||||
var originalNodes map[string]string
|
||||
var nodeCount int
|
||||
|
||||
BeforeEach(func() {
|
||||
framework.SkipUnlessProviderIs("gke")
|
||||
c = f.ClientSet
|
||||
nodeCount = 0
|
||||
originalNodes = make(map[string]string)
|
||||
for _, groupName := range strings.Split(framework.TestContext.CloudConfig.NodeInstanceGroup, ",") {
|
||||
glog.Infof("Processing group %s", groupName)
|
||||
nodes, err := framework.GetGroupNodes(groupName)
|
||||
framework.ExpectNoError(err)
|
||||
for _, node := range nodes {
|
||||
nodeReady, err := isNodeReady(c, node)
|
||||
framework.ExpectNoError(err)
|
||||
Expect(nodeReady).To(Equal(true))
|
||||
originalNodes[groupName] = node
|
||||
nodeCount++
|
||||
}
|
||||
}
|
||||
glog.Infof("Number of nodes %d", nodeCount)
|
||||
})
|
||||
|
||||
AfterEach(func() {
|
||||
framework.SkipUnlessProviderIs("gke")
|
||||
By(fmt.Sprintf("Restoring initial size of the cluster"))
|
||||
for groupName, nodeName := range originalNodes {
|
||||
nodeReady, err := isNodeReady(c, nodeName)
|
||||
framework.ExpectNoError(err)
|
||||
if !nodeReady {
|
||||
framework.ExpectNoError(recreateNode(nodeName, groupName))
|
||||
}
|
||||
}
|
||||
framework.ExpectNoError(framework.WaitForAllNodesSchedulable(c, defaultTimeout))
|
||||
})
|
||||
|
||||
It("should repair node [Feature:NodeAutoRepairs]", func() {
|
||||
framework.SkipUnlessProviderIs("gke")
|
||||
framework.ExpectNoError(enableAutoRepair("default-pool"))
|
||||
defer disableAutoRepair("default-pool")
|
||||
readyNodes := getReadyNodes(c)
|
||||
Expect(len(readyNodes)).NotTo(Equal(0))
|
||||
nodeName := readyNodes[0].Name
|
||||
framework.ExpectNoError(stopKubeletOnNode(nodeName))
|
||||
By("Wait till node is unready.")
|
||||
Expect(framework.WaitForNodeToBeNotReady(c, nodeName, defaultTimeout)).To(Equal(true))
|
||||
By("Wait till node is repaired.")
|
||||
Expect(framework.WaitForNodeToBeReady(c, nodeName, repairTimeout)).To(Equal(true))
|
||||
})
|
||||
})
|
||||
|
||||
func execCmd(args ...string) *exec.Cmd {
|
||||
glog.Infof("Executing: %s", strings.Join(args, " "))
|
||||
return exec.Command(args[0], args[1:]...)
|
||||
}
|
||||
|
||||
func getReadyNodes(c clientset.Interface) []v1.Node {
|
||||
nodeList := framework.GetReadySchedulableNodesOrDie(c)
|
||||
return nodeList.Items
|
||||
}
|
||||
|
||||
func enableAutoRepair(nodePool string) error {
|
||||
glog.Infof("Using gcloud to enable auto repair for pool %s", nodePool)
|
||||
output, err := execCmd("gcloud", "beta", "container", "node-pools", "update", nodePool,
|
||||
"--enable-autorepair",
|
||||
"--project="+framework.TestContext.CloudConfig.ProjectID,
|
||||
"--zone="+framework.TestContext.CloudConfig.Zone,
|
||||
"--cluster="+framework.TestContext.CloudConfig.Cluster).CombinedOutput()
|
||||
if err != nil {
|
||||
glog.Errorf("Failed to enable auto repair: %s", string(output))
|
||||
return fmt.Errorf("failed to enable auto repair: %v", err)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func disableAutoRepair(nodePool string) error {
|
||||
glog.Infof("Using gcloud to disable auto repair for pool %s", nodePool)
|
||||
output, err := execCmd("gcloud", "beta", "container", "node-pools", "update", nodePool,
|
||||
"--no-enable-autorepair",
|
||||
"--project="+framework.TestContext.CloudConfig.ProjectID,
|
||||
"--zone="+framework.TestContext.CloudConfig.Zone,
|
||||
"--cluster="+framework.TestContext.CloudConfig.Cluster).CombinedOutput()
|
||||
if err != nil {
|
||||
glog.Errorf("Failed to disable auto repair: %s", string(output))
|
||||
return fmt.Errorf("failed to disable auto repair: %v", err)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func stopKubeletOnNode(node string) error {
|
||||
glog.Infof("Using gcloud to stop Kublet on node %s", node)
|
||||
output, err := execCmd("gcloud", "compute", "ssh", node,
|
||||
"--command=sudo systemctl stop kubelet-monitor.service && sudo systemctl stop kubelet.service",
|
||||
"--zone="+framework.TestContext.CloudConfig.Zone).CombinedOutput()
|
||||
if err != nil {
|
||||
glog.Errorf("Failed to stop Kubelet: %v", string(output))
|
||||
return fmt.Errorf("failed to stop Kubelet: %v", err)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func recreateNode(nodeName string, groupName string) error {
|
||||
glog.Infof("Using gcloud to recreate node %s", nodeName)
|
||||
//gcloud compute instance-groups managed recreate-instances gke-oneoff-default-pool-e4383993-grp --instances=gke-oneoff-default-pool-e4383993-81jm --zone=us-central1-c
|
||||
output, err := execCmd("gcloud", "compute", "instance-groups", "managed", "recreate-instances", groupName,
|
||||
"--instances="+nodeName,
|
||||
"--zone="+framework.TestContext.CloudConfig.Zone).CombinedOutput()
|
||||
if err != nil {
|
||||
glog.Errorf("Failed to recreate node: %s", string(output))
|
||||
return fmt.Errorf("failed to recreate node: %v", err)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func isNodeReady(c clientset.Interface, nodeName string) (bool, error) {
|
||||
glog.Infof("Check if node %s is ready ", nodeName)
|
||||
node, err := c.CoreV1().Nodes().Get(nodeName, metav1.GetOptions{})
|
||||
if err != nil {
|
||||
return false, err
|
||||
}
|
||||
result := framework.IsNodeConditionSetAsExpected(node, v1.NodeReady, true)
|
||||
glog.Infof("Node %s is ready: %t", nodeName, result)
|
||||
return result, nil
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user