---
- name: Verify setup
  hosts: all

  tasks:
    - name: Get mariadb service status
      ansible.builtin.systemd:
        name: "mariadb"
      register: mariadb_service

    - name: Check that mariadb service is active
      ansible.builtin.assert:
        that:
          - mariadb_service.status.ActiveState == 'active'

- name: Verify replication
  hosts: replica
  tasks:
    - name: Check that test db exist (created only on primary node)
      ansible.builtin.shell: |
        mariadb -Bse 'SHOW DATABASES' | grep -q '^{{ item }}$'
      loop:
        - db

    - name: Get replica status
      ansible.builtin.shell: |
        mariadb -Bse 'SHOW SLAVE STATUS\G'
      register: replica_status

    - name: Check that replication is working
      ansible.builtin.assert:
        that:
          - "'Waiting for master to send event' in replica_status.stdout"
        msg: "{{ replica_status.stdout }}"