- server: 127.0.0.1
     user: datadog
     pass: PW
     port: 3306             # Optional
    # sock: /path/to/sock    # Connect via Unix Socket
    # defaults_file: my.cnf  # Alternate configuration mechanism
    # tags:                  # Optional
    #   - optional_tag1
    #   - optional_tag2
     options:               # Optional
       replication: 1
       galera_cluster: 1