| classes: | |
| - service.keepalived.cluster.single | |
| - service.mongodb.server.cluster | |
| parameters: | |
| _param: | |
| mongodb_server_replica_set: mongodb | |
| mongodb_master: mdb01.${_param:cluster_domain} | |
| mongodb_server_members: | |
| - host: mdb01 | |
| priority: 2 | |
| - host: mdb02 | |
| - host: mdb03 |