## DM modules [dm_master_servers] dm_master ansible_host=172.28.0.101 [dm_worker_servers] dm-worker1 ansible_host=172.28.0.111 server_id=101 source_id="mysql-replica-01" mysql_host=mysql1 mysql_user=root mysql_password='' mysql_port=3306 dm-worker2 ansible_host=172.28.0.112 server_id=101 source_id="mariadb-replica-02" mysql_host=mariadb2 mysql_user=root mysql_password='' mysql_port=3306 ## Monitoring modules [prometheus_servers] prometheus ansible_host=172.28.0.121 [grafana_servers] grafana ansible_host=172.28.0.121 [alertmanager_servers] alertmanager ansible_host=172.28.0.121 ## Global variables [all:vars] cluster_name = dm-v1 ansible_user = tidb dm_version = v1.0.6 deploy_dir = /home/tidb/deploy grafana_admin_user = "admin" grafana_admin_password = "admin"