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Improve documentation 

It was not clear which variable was necessary on which node of the
master/replica cluster.
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Faustin Lammler 2020-05-29 18:20:47 +02:00
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@ -188,17 +188,30 @@ module (see
[`tasks/replication_replica.yml`](./tasks/replication_replica.yml#L09-L33) and [`tasks/replication_replica.yml`](./tasks/replication_replica.yml#L09-L33) and
<https://github.com/ansible/ansible/pull/62648>). <https://github.com/ansible/ansible/pull/62648>).
#### Common vars
```yaml ```yaml
mariadb_replication_role: "" # master|replica # Same keys as `mariadb_users` above.
mariadb_replication_master_ip: "" # priv is set to "*.*:REPLICATION SLAVE" by default
mariadb_replication_user: []
```
#### Master variables
```yaml
mariadb_replication_role: "master"
mariadb_server_id: "1" mariadb_server_id: "1"
mariadb_max_binlog_size: "100M" mariadb_max_binlog_size: "100M"
mariadb_binlog_format: "MIXED" mariadb_binlog_format: "MIXED"
mariadb_expire_logs_days: "10" mariadb_expire_logs_days: "10"
```
# Same keys as `mariadb_users` above. #### Replica variables
# priv is set to "*.*:REPLICATION SLAVE" by default
mariadb_replication_user: [] ```yaml
mariadb_replication_role: "replica"
mariadb_server_id: "1"
mariadb_replication_master_ip: "IP"
``` ```
### Backups (optional) ### Backups (optional)