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Merge pull request #122213 from chendave/plan_control_node

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kubeadm: update the help msg for `kubeadm upgrade plan`
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Kubernetes Prow Robot 2023-12-14 07:26:36 +01:00 committed by GitHub
commit 6383b50ed9
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1 changed files with 9 additions and 1 deletions
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10
cmd/kubeadm/app/cmd/upgrade/plan.go
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@ -36,6 +36,7 @@ import (
outputapischeme "k8s.io/kubernetes/cmd/kubeadm/app/apis/output/scheme"
outputapiv1alpha2 "k8s.io/kubernetes/cmd/kubeadm/app/apis/output/v1alpha2"
cmdutil "k8s.io/kubernetes/cmd/kubeadm/app/cmd/util"
"k8s.io/kubernetes/cmd/kubeadm/app/componentconfigs"
"k8s.io/kubernetes/cmd/kubeadm/app/constants"
"k8s.io/kubernetes/cmd/kubeadm/app/phases/upgrade"
@ -46,6 +47,12 @@ type planFlags struct {
*applyPlanFlags
}
var upgradePlanLongDesc = cmdutil.LongDesc(`
Check which versions are available to upgrade to and validate whether your current cluster is upgradeable.
This command can only run on the control plane nodes where the kubeconfig file "admin.conf" exists.
To skip the internet check, pass in the optional [version] parameter.
`)
// newCmdPlan returns the cobra command for `kubeadm upgrade plan`
func newCmdPlan(apf *applyPlanFlags) *cobra.Command {
flags := &planFlags{
@ -56,7 +63,8 @@ func newCmdPlan(apf *applyPlanFlags) *cobra.Command {
cmd := &cobra.Command{
Use: "plan [version] [flags]",
Short: "Check which versions are available to upgrade to and validate whether your current cluster is upgradeable. To skip the internet check, pass in the optional [version] parameter",
Short: "Check which versions are available to upgrade to and validate whether your current cluster is upgradeable.",
Long: upgradePlanLongDesc,
RunE: func(_ *cobra.Command, args []string) error {
printer, err := outputFlags.ToPrinter()
if err != nil {