ansible-role-mariadb/templates/monit.conf

check process mariadb with pidfile /run/mysqld/mysqld.pid
  group database
  start program = "/usr/sbin/service mysql start"
  stop  program = "/usr/sbin/service mysql stop"
{% if inventory_hostname == "orwell" %}
  if failed host 127.0.0.1
{% else %}
  if failed host {{ mariadb.bind_address|default( ansible_default_ipv4.address ) }}
{% endif %}
    port 3306 protocol mysql
    username "{{ monit_sql_user }}" password "{{ monit_sql_password }}"
    with timeout 15 seconds for 3 times within 4 cycles then restart
  if failed unixsocket /run/mysqld/mysqld.sock protocol mysql for 3 times within 4 cycles then restart
  if 5 restarts with 5 cycles then timeout