Ansible-Galera-Deploy/galera-infra/mariadb/galeraDeploy.yaml

---
- name: Install galera cluster

  hosts: 1.1.1.1, 2.2.2.2, 3.3.3.3
  become: yes
  gather_facts: yes
  vars_files:
    - galeraDeploy.vars.yaml

  pre_tasks:
    - name: update
      apt:
        upgrade: no
        update_cache: yes
        cache_valid_time: 14400 #4h

    - name: upgrade
      apt:
        upgrade: yes
        
    - name: apt dist-upgrade
      apt:
        upgrade: dist
        
    - name: remove hanging packages and clean repos
      apt:
        autoremove: true
        autoclean: true

    - name: prepare file

  tasks:
    - name: Install dependencies
      apt:
        state: present
        name:
          - wget
          - curl
          - mariadb-server
          - mariadb-client
          - galera-4
          - sudo

    - name: replace 50-client.conf

    - name: replace 50-server.conf

    - name: replace 60-galera.conf

    - name: bootstrap galera cluster on first node and wait 30 seconds

    - name: restart mariadb on every node sequentially

    - name: Create HaProxyLB for mysql checks on haproxy


    # bootstarp on first node
    # galera_new_cluster