# Note: this playbook cann't run independently
# Usage: easzctl add-master 1.1.1.1

- hosts: "{{ NODE_TO_ADD }}" 
  roles:
  - { role: chrony, when: "groups['chrony']|length > 0" } 
  - prepare
  - { role: docker, when: "CONTAINER_RUNTIME == 'docker'" }
  - { role: containerd, when: "CONTAINER_RUNTIME == 'containerd'" }
  - kube-master
  - kube-node
  - { role: calico, when: "CLUSTER_NETWORK == 'calico'" }
  - { role: cilium, when: "CLUSTER_NETWORK == 'cilium'" }
  - { role: flannel, when: "CLUSTER_NETWORK == 'flannel'" }
  - { role: kube-router, when: "CLUSTER_NETWORK == 'kube-router'" }
  - { role: kube-ovn, when: "CLUSTER_NETWORK == 'kube-ovn'" }
  # 
  tasks:
  - name: Making master nodes SchedulingDisabled
    shell: "{{ bin_dir }}/kubectl cordon {{ NODE_TO_ADD }} "
    when: "inventory_hostname not in groups['kube-node']"
    ignore_errors: true

  - name: Setting master role name
    shell: "{{ bin_dir }}/kubectl label node {{ NODE_TO_ADD }} kubernetes.io/role=master --overwrite"
    ignore_errors: true

# reconfigure and restart the haproxy service on 'kube-node' nodes
# refer to the function 'add-node()' in 'tools/easzctl'