metadata/service/server/cluster.yml

classes:
- service.mysql.support
applications:
- mysql
parameters:
  mysql:
    cluster:
      enabled: true
      name: openstack
      role: ${_param:mysql_cluster_role}
      bind:
        address: ${_param:cluster_local_address}
        port: 4567
      members:
      - host: ${_param:cluster_node01_address}
        port: 4567
      - host: ${_param:cluster_node02_address}
        port: 4567
      - host: ${_param:cluster_node03_address}
        port: 4567
      gcache_size: 4000
    server:
      enabled: true
      force_encoding: utf8
      version: '5.5'
      admin:
        user: root
        password: ${_param:mysql_admin_password}
      bind:
        address: ${_param:cluster_local_address}
        port: 3306
  haproxy:
    proxy:
      listen:
        mysql_cluster:
          type: mysql
          binds:
          - address: ${_param:cluster_vip_address}
            port: 3306
          servers:
          - name: ctl01
            host: ${_param:cluster_node01_address}
            port: 3306
            params: check
          - name: ctl02
            host: ${_param:cluster_node02_address}
            port: 3306
            params: backup check
          - name: ctl03
            host: ${_param:cluster_node03_address}
            port: 3306
            params: backup check