import cluster fix: Backup point reset / missing etcdctl / recovery r…

[zhuzhenfan]

…eboot prompt exception / kubeadm join signature problem

Signed-off-by: zhuzhenfan 981189503@qq.com

What type of PR is this?

/kind bug

What this PR does / why we need it:

1. nano cluster, the backup point will be reset because of the synchronization cycle
2. nano cluster, not imported etcdctl, resulting in the inability to backup
3. nano cluster, unsupported cni, restore restart prompt exception (code has null pointer)
4. apiserver.local join signature problem when adding node join in nano cluster

Which issue(s) this PR fixes:

Fixes #338

Special notes for reviewers:

Does this PR introduced a user-facing change?

None

Additional documentation, usage docs, etc.:

@x893675 @lixd

[kubeclipper-bot]

@zhuzhenfan: The label(s) kind/bu cannot be applied, because the repository doesn't have them.

In response to this:

…eboot prompt exception / kubeadm join signature problem

Signed-off-by: zhuzhenfan 981189503@qq.com

What type of PR is this?

/kind bu

What this PR does / why we need it:

1. nano cluster, the backup point will be reset because of the synchronization cycle
2. nano cluster, not imported etcdctl, resulting in the inability to backup
3. nano cluster, unsupported cni, restore restart prompt exception (code has null pointer)
4. apiserver.local join signature problem when adding node join in nano cluster

Which issue(s) this PR fixes:

Fixes #338

Special notes for reviewers:

@x893675 @lixd 

Does this PR introduced a user-facing change?

None

Additional documentation, usage docs, etc.:

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[x893675]

rename clientset

[lixd]

/lgtm

[kubeclipper-bot]

LGTM label has been added.

Git tree hash: 470ad07ab6c2c1357b913946f07a1b3b7b5e22c7

[x893675]

/lgtm
/approve

[kubeclipper-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: lixd, x893675, zhuzhenfan

The full list of commands accepted by this bot can be found here.

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• OWNERS [x893675]

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