77ac663df4
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>. improve error message for expired tokens **What this PR does / why we need it**: When you join a node with a expired tokens, you can get fuzz error messages: `[discovery] Failed to connect to API Server "<cluster-ip>:6443": there is no JWS signed token in the cluster-info ConfigMap. This token id "c33826" is invalid for this cluster, can't connect`, we should improve it. **Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*: Fixes [https://github.com/kubernetes/kubeadm/issues/630](https://github.com/kubernetes/kubeadm/issues/630) **Special notes for your reviewer**: **Release note**: ```release-note NONE ``` |
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| token.go | ||