ansible/roles/database/tasks/secure_install.yml

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---

# The following works but its not idemmpotent
- name: Set password for root user
  mysql_user:
    # you can get socket path from /etc/mysql/mysql.conf.d/mysqld.cnf
    check_implicit_admin: yes
    login_unix_socket: /var/run/mysqld/mysqld.sock  # default path
    login_user: root
    login_password: "{{ custos_core_spring_datasource_password }}"
    name: root
    password: "{{ custos_core_spring_datasource_password }}"
    priv: '*.*:ALL,GRANT'
    host: 'localhost'
    state: present
  become: yes

- name: Copy .my.cnf file
  template: src=my.cnf.j2 dest="{{ user_home }}/.my.cnf"
  become: yes
  become_user: "{{ user }}"

- name: Removes all anonymous user accounts
  mysql_user: name='' host_all=yes state=absent login_password="{{ custos_core_spring_datasource_password }}"
  become: yes
  become_user: "{{ user }}"

- name: Secures the MySQL root user for all hosts
  mysql_user: user=root login_password="{{ custos_core_spring_datasource_password }}" host_all=yes
  become: yes
  become_user: "{{ user }}"

- name: Removes the MySQL test database
  mysql_db: db=test state=absent login_password="{{ custos_core_spring_datasource_password }}"
  become: yes
  become_user: "{{ user }}"

...