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kubeadm: fix panic in runKubeletConfigPhase

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The "nro" struct must be initialized before passing it to
GetNodeRegistration().
This commit is contained in:
Lubomir I. Ivanov
2022-01-04 21:28:13 +02:00
parent f9e4cfcf51
commit 076b19f0eb
1 changed files with 1 additions and 1 deletions
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2
cmd/kubeadm/app/cmd/phases/upgrade/node/kubeletconfig.go
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@@ -102,8 +102,8 @@ func runKubeletConfigPhase() func(c workflow.RunData) error {
// //
// TODO: this workaround can be removed in 1.25 once all user node sockets have a URL scheme: // TODO: this workaround can be removed in 1.25 once all user node sockets have a URL scheme:
// https://github.com/kubernetes/kubeadm/issues/2426 // https://github.com/kubernetes/kubeadm/issues/2426
var nro *kubeadmapi.NodeRegistrationOptions
var missingURLScheme bool var missingURLScheme bool
nro := &kubeadmapi.NodeRegistrationOptions{}
if !dryRun { if !dryRun {
if err := configutil.GetNodeRegistration(data.KubeConfigPath(), data.Client(), nro); err != nil { if err := configutil.GetNodeRegistration(data.KubeConfigPath(), data.Client(), nro); err != nil {
return errors.Wrap(err, "could not retrieve the node registration options for this node") return errors.Wrap(err, "could not retrieve the node registration options for this node")