- name: Download MariaDB installation script
  get_url:
    url: https://downloads.mariadb.com/MariaDB/mariadb_repo_setup
    dest: '{{ remote_scratch_path }}/mariadb_repo_setup'
    mode: '0700'

- name: Install MariaDB repo via script
  shell: '{{ remote_scratch_path }}/mariadb_repo_setup'
  args:
    creates: /etc/yum.repos.d/mariadb.repo
  become: yes

- name: Install MariaDB
  yum:
    name: ['mysql-devel', 'MariaDB-server', 'MySQL-python', 'MariaDB-shared']
    state: present
    update_cache: yes
  become: yes

- name: manage MySql/MariaDB database service
  service:
    name: '{{ redmine_db_service_provider }}'
    state: started
    enabled: yes
  become: yes

- name: create mysql/mariadb database
  mysql_db:
    name: '{{ redmine_db_name }}'
    state: present
    encoding: utf8
    login_user: '{{ mysql_admin_login }}'
    login_password: '{{ mysql_admin_password }}'
  become: yes
  register: redmine_db_created

# source database may not have same name as VM db.
# So remove CREATE or USE statements from dump.
# while unpacking.
- name: unpack mysql dump file
  shell: "/usr/bin/gunzip -c {{ redmine_db_dump_file }} | /usr/bin/sed '/^CREATE DATABASE \\|^USE /d' > {{ _redmine_db_import_file }}"
  args:
    creates: '{{ _redmine_db_import_file }}'
  when: do_redmine_db_import == True

- name: check for successful database import file
  stat:
    path: '{{ _redmine_db_import_success }}'
  register: redmine_db_import_done
  when: do_redmine_db_import == True

- name: import database
  mysql_db:
    name: '{{ redmine_db_name }}'
    state: import
    target: '{{ _redmine_db_import_file }}'
    login_user: '{{ mysql_admin_login }}'
    login_password: '{{ mysql_admin_password }}'
    login_unix_socket: '/var/lib/mysql/mysql.sock'
  become: yes
  register: redmine_db_import
  when: do_redmine_db_import == True and (redmine_db_import_done.stat.exists == False or redmine_db_created is changed)

- name: create successful database import file
  file:
    path: '{{ _redmine_db_import_success }}'
    state: touch
  when: do_redmine_db_import == True and redmine_db_import_done.stat.exists == False and redmine_db_import is success

- name: create redmine db user
  mysql_user:
    name: '{{ redmine_db_user }}'
    password: '{{ redmine_db_password }}'
    append_privs: yes
    priv: '{{ redmine_db_name }}.*:ALL'
    state: present
  become: yes
  no_log: yes