Fixes #20: Allow configuration of expire-logs-days.

README.md

@@ -63,6 +63,7 @@ The rest of the settings in `defaults/main.yml` control MySQL's memory usage. Th
 
     mysql_server_id: "1"
     mysql_max_binlog_size: "100M"
+    mysql_expire_logs_days: "10"
     mysql_replication_role: master
     mysql_replication_master: ''
     mysql_replication_user: []

defaults/main.yml

@@ -71,6 +71,7 @@ mysql_users: []
 # Replication settings (replication is only enabled if master/user have values).
 mysql_server_id: "1"
 mysql_max_binlog_size: "100M"
+mysql_expire_logs_days: "10"
 mysql_replication_role: master
 mysql_replication_master: ''
 # Same keys as `mysql_users` above.

templates/my.cnf.j2

@@ -16,7 +16,7 @@ server-id = {{ mysql_server_id }}
 {% if mysql_replication_role == 'master' %}
 log_bin = mysql-bin
 log-bin-index = mysql-bin.index
-expire_logs_days = 10
+expire_logs_days = {{ mysql_expire_logs_days }}
 max_binlog_size = {{ mysql_max_binlog_size }}
 
 {% for db in mysql_databases %}