mariadb/tasks/secure-installation.yml

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2019-04-14 18:27:36 +00:00
---
- name: Ensure default user is present.
mysql_user:
name: "{{ mysql_user_name }}"
host: 'localhost'
password: "{{ mysql_user_password }}"
priv: '*.*:ALL,GRANT'
state: present
when: mysql_user_name != mysql_root_username
# Has to be after the password assignment, for idempotency.
- name: Copy user-my.cnf file with password credentials.
template:
src: "user-my.cnf.j2"
dest: "{{ mysql_user_home }}/.my.cnf"
owner: "{{ mysql_user_name }}"
mode: 0600
when: >
mysql_user_name != mysql_root_username
and (mysql_install_packages | bool or mysql_user_password_update)
- name: Disallow root login remotely
command: 'mysql -NBe "{{ item }}"'
with_items:
- DELETE FROM mysql.user WHERE User='{{ mysql_root_username }}' AND Host NOT IN ('localhost', '127.0.0.1', '::1')
changed_when: false
- name: Get list of hosts for the root user.
command: mysql -NBe
"SELECT Host
FROM mysql.user
WHERE User = '{{ mysql_root_username }}'
ORDER BY (Host='localhost') ASC"
register: mysql_root_hosts
changed_when: false
check_mode: false
when: mysql_install_packages | bool or mysql_root_password_update
# Note: We do not use mysql_user for this operation, as it doesn't always update
# the root password correctly. See: https://goo.gl/MSOejW
# Set root password for MySQL >= 5.7.x.
- name: Update MySQL root password for localhost root account (5.7.x).
shell: >
mysql -u root -NBe
'ALTER USER "{{ mysql_root_username }}"@"{{ item }}"
IDENTIFIED WITH mysql_native_password BY "{{ mysql_root_password }}";'
with_items: "{{ mysql_root_hosts.stdout_lines|default([]) }}"
when: >
((mysql_install_packages | bool) or mysql_root_password_update)
and ('5.7.' in mysql_cli_version.stdout or '8.0.' in mysql_cli_version.stdout)
# Set root password for MySQL < 5.7.x.
- name: Update MySQL root password for localhost root account (< 5.7.x).
shell: >
mysql -NBe
'SET PASSWORD FOR "{{ mysql_root_username }}"@"{{ item }}" = PASSWORD("{{ mysql_root_password }}");'
with_items: "{{ mysql_root_hosts.stdout_lines|default([]) }}"
when: >
((mysql_install_packages | bool) or mysql_root_password_update)
and ('5.7.' not in mysql_cli_version.stdout and '8.0.' not in mysql_cli_version.stdout)
# Has to be after the root password assignment, for idempotency.
- name: Copy .my.cnf file with root password credentials.
template:
src: "root-my.cnf.j2"
dest: "{{ mysql_root_home }}/.my.cnf"
owner: root
group: root
mode: 0600
when: mysql_install_packages | bool or mysql_root_password_update
- name: Get list of hosts for the anonymous user.
command: mysql -NBe 'SELECT Host FROM mysql.user WHERE User = ""'
register: mysql_anonymous_hosts
changed_when: false
check_mode: false
- name: Remove anonymous MySQL users.
mysql_user:
name: ""
host: "{{ item }}"
state: absent
with_items: "{{ mysql_anonymous_hosts.stdout_lines|default([]) }}"
- name: Remove MySQL test database.
mysql_db: "name='test' state=absent"