[BUG] How to use autok3s join new nodes when existed a cluster not created by autok3s

[631068264]

Describe the bug

I have a cluster created by k3s not autok3s, when I use autok3s to join a new node I get error

cluster xxxx is not exist

I read the code found that autok3s throw this because the autok3s.db in .autok3s dir

How to init this db ? It's impossible recreate a new cluster.

• AutoK3s Version [e.g. v0.4.7]

Additional context
Add any other context about the problem here.

[Jason-ZW]

Starting from version v0.4.7 native provider does not support adding nodes to a cluster that is not managed by AutoK3s.

[Jason-ZW]

The node addition function only supports clusters created by Autok3s, We'll try to find a way to support this scenario.

[631068264]

Starting from version v0.4.7 native provider does not support adding nodes to a cluster that is not managed by AutoK3s.

I use older version autok3s to create cluster , use 0.4.7 join node also get same error

[Jason-ZW]

try v0.4.6？

[JacieChao]

We supported managing cluster lists handled by native provider in v0.4.7, but we don't save cluster information in the previous version. So the migration is not supported for now.
We will reconsider this situation in the next version.

[631068264]

One more bug , when I create cluster failed , I can't recreate the cluster with the same name. I get error cluster xxx is already exist

[JacieChao]

@631068264 Could you please provide how to reproduce the problem?
I tried to create a cluster by native provider. If the cluster status is Failed, I can recreate the cluster with the same name no matter from UI (Back to Edit) or from CLI.

[631068264]

Oh, I am very sorry. I made a mistake ,it occurred for a long time and suddenly remembered it yesterday . Create cluster success， and then use k3s_uninstall.sh to uninstall the cluster，when I recreate use the same name. I get the error.

I must del .autok3s dir when uninstall the cluster

[JacieChao]

fixed in v0.4.9