- hosts: cluster_master
  roles:
    - oam_cluster
    - consul-cluster
    # mariadb复用毕方
    #- mariadb
    - influxdb
    - ha_master

- hosts: cluster_slave1
  roles:
    - oam_cluster
    - consul-cluster
    # mariadb复用毕方
    #- mariadb
    - influxdb
    - ha_backup

- hosts: cluster_slave2
  roles:
    - consul-cluster