self-hosting/roles/kubectl/tasks/kubectl-cluster-config.yml

- name: kubectl config set-cluster
  shell: |
    kubectl config set-cluster {{k8s_config_cluster_name}} \
      --certificate-authority={{k8s_ca_conf_directory}}/ca.pem \
      --embed-certs=true \
      --server=https://{{hostvars[groups.k8s_master|first]['ansible_' + k8s_interface].ipv4.address}}:6443
  register: set_cluster

- debug:
    msg: "COMMAND:{{set_cluster.cmd}} | OUTPUT: {{set_cluster.stdout}}"

- name: kubectl config set-credentials admin
  shell: |
    kubectl config set-credentials admin \
      --client-certificate={{k8s_ca_conf_directory}}/admin.pem \
      --client-key={{k8s_ca_conf_directory}}/admin-key.pem
  register: set_credentials

- debug:
    msg: "COMMAND:{{set_credentials.cmd}} | OUTPUT: {{set_credentials.stdout}}"

- name: kubectl config set-context
  shell: |
    kubectl config set-context {{k8s_config_cluster_name}} \
      --cluster={{k8s_config_cluster_name}} \
      --user=admin
  register: set_context

- debug:
    msg: "COMMAND:{{set_context.cmd}} | OUTPUT: {{set_context.stdout}}"

- name: kubectl config use-context
  shell: |
    kubectl config use-context {{k8s_config_cluster_name}}
  register: use_context

- debug:
    msg: "COMMAND:{{use_context.cmd}} | OUTPUT: {{use_context.stdout}}"