- name: generate server-id
  shell: hostname -I | sed -e 's/ \+\([a-z0-9]\+\:\)\+[a-z0-9]\+//' | sed -e 's/ /\n/' | grep -v '^$' | tail -1 | awk -F. '{print $3 * 256 + $4}'
  register: mysql_server_id

- name: check replication slave status
  mysql_replication: mode=getslave
  ignore_errors: true
  register: slave

- name: get master replication status
  mysql_replication: mode=getmaster login_user={{ mysql_users.phoenixcorp.user }} login_password={{ mysql_users.phoenixcorp.password }}
  delegate_to: "{{ groups['mysql-master'][0] }}"
  register: replication
  when: slave|failed

- name: define master in slave
  mysql_replication: mode=changemaster master_host={{ groups['mysql-master'][0] }} master_log_file={{ replication.File }} master_log_pos={{ replication.Position }} master_user={{ mysql_users.slave.user }} master_password={{ mysql_users.slave.password }}
  when: slave|failed

- name: start slave
  mysql_replication: mode=startslave

- name: mysql backup script symlink
  cron: name="database backup" hour={{ item.0 }} minute={{ item.0 }} user="root" job="/home/live/scripts/cron/backup_db.sh >> /var/log/backup.log" cron_file=backup_database
  when: "'{{ item.1 }}' == '{{ inventory_hostname }}'"
  with_indexed_items: groups['mysql-slave']