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kubevela.github.io/docs/platform-engineers/system-operation/managing-clusters.md

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Managing Clusters

Manage the cluster via UI

  • Support connecting the exist kubernetes cluster.
  • Support connecting the ACK cluster.

Users with cluster management permissions can enter the cluster management page to add or detach managed clusters.

cluster-management

For connecting the ACK clusters, the platform will save some cloud info, Region, VPC, Dashboard Address, etc. When users use the cluster to create a Target, the cloud information is automatically assigned to the Target, which the cloud service applications can use.

Manage the cluster via CLI

vela cluster list

This command could list all clusters managed by KubeVela currently.

$ vela cluster list
CLUSTER         TYPE    ENDPOINT                
CLUSTER    	ALIAS	TYPE           	ENDPOINT                   	ACCEPTED	LABELS
local      	     	Internal       	-                          	true
ask-beijing	     	X509Certificate	https://*.*.*.*:6443	    true

vela cluster join

This command can join new cluster into KubeVela and name it as cluster-prod. The joined cluster can be used in Multi-Environment Deployment.

$ vela cluster join example-cluster.kubeconfig --name cluster-prod

vela cluster detach

This command can be used to detach cluster from KubeVela.

$ vela cluster detach cluster-prod

vela cluster rename

This command can rename cluster managed by KubeVela.

$ vela cluster rename cluster-prod cluster-production