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Access the backend services of KubeSphere

1. Access the services of the KubeSphere cluster from outside

Expose the KubeSphere api server service to the host

kubectl -n kubesphere-system patch svc ks-apiserver -p '{"spec":{"type":"NodePort","ports":[{"name":"ks-apiserver","port":80,"protocal":"TCP","targetPort":9090,"nodePort":30881}]}}'

The above command exposes the ks-apiserver service through the node port 30881. You can access the ks-apiserver service through any <node_ip>:<30881> port in the cluster.

Config api server in KubeSphere Console

Add the file local_config.yaml under the folder server

local_config.yaml

server:
  apiServer:
    url: http://node_ip:30881
    wsUrl: ws://node_ip:30881

See more details in KubeSphere API Guide.

2. Access the services within the KubeSphere cluster

If you are in the same network as the cluster. You can access the ks-apiserver using K8s DNS with the default configuration in server/config.yaml

server:
  apiServer:
    url: http://ks-apiserver.kubesphere-system.svc
    wsUrl: ws://ks-apiserver.kubesphere-system.svc