Ansible configuration

[coyotte508]

• [ ] handle webapp
• [ ] handle api
• [ ] handle game-server
• [ ] mongodb replicaset
• [ ] use lvm for mongodb, to take snapshots
• [ ] mongodb configuration: 3 voting members, one delayed by one hour
• [ ] two main machines (with the delayed mongo on another machine, maybe not managed by ansible)
• [ ] automated periodic local backup of db
• [ ] github actions to deploy to one or the other machine, or both in turns