github/kubernetes
1
0
Fork 0
mirror of https://github.com/k3s-io/kubernetes.git synced 2025-07-28 14:07:14 +00:00
Code Issues Projects Releases Wiki Activity

kubeadm upgrade: fix dry run of backing up kubelet config file

Browse Source 
Signed-off-by: Paco Xu <paco.xu@daocloud.io>
This commit is contained in:
Paco Xu 2022-12-16 16:29:49 +08:00
parent 3f6738b8e6
commit 0d2952202e
1 changed files with 7 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
cmd/kubeadm/app/cmd/phases/upgrade/node/kubeletconfig.go
View File

@ -78,10 +78,14 @@ func runKubeletConfigPhase() func(c workflow.RunData) error {
} }
src := filepath.Join(kubeletDir, constants.KubeletConfigurationFileName) src := filepath.Join(kubeletDir, constants.KubeletConfigurationFileName)
dest := filepath.Join(backupDir, constants.KubeletConfigurationFileName) dest := filepath.Join(backupDir, constants.KubeletConfigurationFileName)
fmt.Printf("[upgrade] backing up kubelet config file to %s\n", dest) if !dryRun {
fmt.Printf("[upgrade] Backing up kubelet config file to %s\n", dest)
if err := os.Rename(src, dest); err != nil { if err := os.Rename(src, dest); err != nil {
return errors.Wrap(err, "error backing up the kubelet config file") return errors.Wrap(err, "error backing up the kubelet config file")
} }
} else {
fmt.Printf("[dryrun] Would back up kubelet config file to %s\n", dest)
}
// Store the kubelet component configuration. // Store the kubelet component configuration.
if err = kubeletphase.WriteConfigToDisk(&cfg.ClusterConfiguration, kubeletDir, data.PatchesDir(), data.OutputWriter()); err != nil { if err = kubeletphase.WriteConfigToDisk(&cfg.ClusterConfiguration, kubeletDir, data.PatchesDir(), data.OutputWriter()); err != nil {
return err return err