Lubomir I. Ivanov 6c6c7e5f0c kubeadm: handle dockershim specific flags for 1.24 ...

Currently when the dockershim socket is used, kubeadm only passes
the --network-plugin=cni to the kubelet and assumes the built-in
dockershim. This is valid for versions <1.24, but with dockershim
and related flags removed the kubelet will fail.

Use preflight.GetKubeletVersion() to find the version of the host
kubelet and if the version is <1.24 assume that it has built-in
dockershim. Newer versions should will be treated as "remote" even
if the socket is for dockershim, for example, provided by cri-dockerd.

Update related unit tests.

2021-12-11 02:16:06 +02:00

6.5 KiB

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