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kubeadm-upgrade-1.13: add workaround for join control-plane (#12145)

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Lubomir I. Ivanov 2019-01-10 03:48:39 +02:00 committed by Kubernetes Prow Robot
parent ff564dc7a3
commit 4ff6bbbfff
1 changed files with 6 additions and 0 deletions
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6
content/en/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade-1-13.md
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@ -29,6 +29,12 @@ This page explains how to upgrade a Kubernetes cluster created with `kubeadm` fr
That is, you cannot skip versions when you upgrade.
For example, you can upgrade only from 1.10 to 1.11, not from 1.9 to 1.11.
{{< warning >}}
The command `join --experimental-control-plane` is known to fail on single node clusters created with kubeadm v1.12 and then upgraded to v1.13.x.
This will be fixed when graduating the `join --control-plane` workflow from alpha to beta.
A possible workaround is described [here](https://github.com/kubernetes/kubeadm/issues/1269#issuecomment-441116249).
{{</ warning >}}
{{% /capture %}}
{{% capture steps %}}