# before starting mysqld:

- name: check for MySQL pre systemd script
  stat:
    path: /usr/bin/mysqld_pre_systemd
  register: pre_systemd

# Monkey-patch MySQL pre-start systemd script to prevent it setting
# a random root password
# Don't hate me, blame Oracle
- name: patch MySQL initialisation
  replace:
    dest: /usr/bin/mysqld_pre_systemd
    regexp: ' --initialize '
    replace: ' --initialize-insecure '
    backup: yes
  when: pre_systemd.stat.exists

# now start mysqld service (and set a known root password!)