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Merge pull request #43836 from yujuhong/kubeadm-cleanup

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Automatic merge from submit-queue (batch tested with PRs 43508, 43836)

kubeadm: clean up exited containers and network checkpoints
This commit is contained in:
Kubernetes Submit Queue 2017-03-29 21:01:20 -07:00 committed by GitHub
commit 58d2d9ade1
1 changed files with 2 additions and 2 deletions
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4
cmd/kubeadm/app/cmd/reset.go
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@ -107,14 +107,14 @@ func (r *Reset) Run(out io.Writer) error {
dockerCheck := preflight.ServiceCheck{Service: "docker", CheckIfActive: true}
if warnings, errors := dockerCheck.Check(); len(warnings) == 0 && len(errors) == 0 {
fmt.Println("[reset] Removing kubernetes-managed containers")
if err := exec.Command("sh", "-c", "docker ps | grep 'k8s_' | awk '{print $1}' | xargs -r docker rm --force --volumes").Run(); err != nil {
if err := exec.Command("sh", "-c", "docker ps -a --filter name=k8s_ -q | xargs -r docker rm --force --volumes").Run(); err != nil {
fmt.Println("[reset] Failed to stop the running containers")
}
} else {
fmt.Println("[reset] docker doesn't seem to be running, skipping the removal of running kubernetes containers")
}
dirsToClean := []string{"/var/lib/kubelet", "/etc/cni/net.d"}
dirsToClean := []string{"/var/lib/kubelet", "/etc/cni/net.d", "/var/lib/dockershim"}
// Only clear etcd data when the etcd manifest is found. In case it is not found, we must assume that the user
// provided external etcd endpoints. In that case, it is his own responsibility to reset etcd