iiab/roles/mysql/tasks/main.yml

    - name: Install MySQL Debian
      package: name={{ item }}
               state=present
      with_items:
        - mariadb-server
        - mariadb-client
        - python-mysqldb
        - php{{ php_version }}
        - php{{ php_version }}-mysql
        - php-pear
        - php{{ php_version }}-gd
        - php{{ php_version }}-imap
        - php{{ php_version }}-ldap
        - php{{ php_version }}-odbc
#        - php{{ php_version }}-xml
        - php{{ php_version }}-xmlrpc
      when: is_debuntu
      tags:
        - download

    - name: php-xml for ubuntu and debian-9
      package: name=php{{ php_version }}-xml state=present
      when: is_ubuntu or is_debian_9

    - name: php-xml for  debian-8
      package: name=php-xml-parser state=present
      when: is_debian_8

    - name: Install MySQL 
      package: name={{ item }}
               state=present
      with_items:
        - MySQL-python
        - mysql
        - php
        - php-mysql
        - php-pear
        - php-gd
        - php-imap
        - php-ldap
        - php-odbc
        - php-xml
        - php-xmlrpc
      when: not is_debuntu
      tags:
        - download

    - include: centos.yml
      when: ansible_distribution == "CentOS"
      tags:
        - download

    - include: fedora.yml
      when: ansible_distribution == "Fedora"
      tags:
        - download

# Name of mysql service varies by OS so softcoded in 1-prep
    - name: Start the MySQL service
      service: name={{ mysql_service }}
               state=started

    - name: Enable the MySQL service
      service: name={{ mysql_service }}
               enabled=yes
      when: mysql_enabled

# 'localhost' needs to be the last item for idempotency, see
# http://ansible.cc/docs/modules.html#mysql-user
# unfortunately it still doesn't work
    - name: update mysql root password for localhost root accounts
      mysql_user: name=root host={{ item }}  password={{ mysql_root_password }} priv=*.*:ALL,GRANT
      with_items:
        - localhost
      when: mysql_enabled

    - name: copy .my.cnf file with root password credentials
      template: src=my.cnf.j2 dest=/root/.my.cnf owner=root mode=0600
      when: mysql_enabled

    - name: update mysql root password for all remaining root accounts
      mysql_user: name=root host={{ item }}  password={{ mysql_root_password }} priv=*.*:ALL,GRANT
      with_items:
#        - "{{ iiab_hostname }}.{{ iiab_domain }}"
        - 127.0.0.1
        - ::1
      when: mysql_enabled

    - name: delete anonymous MySQL server user for {{ ansible_hostname }}
      mysql_user: user="" host="{{ ansible_hostname }}" state="absent"
      when: mysql_enabled

    - name: delete anonymous MySQL server user for localhost
      mysql_user: user="" state="absent"
      when: mysql_enabled

    - name: remove the MySQL test database
      mysql_db: db=test state=absent
      when: mysql_enabled

# we had to start mysql in order to configure it, now turn if off if not enabled
    - name: Provisionally Disable the MySQL service
      service: name={{ mysql_service }}
               enabled=no
               state=stopped
      when: not mysql_enabled


    - name: add mysql to service list
      ini_file: dest='{{ service_filelist }}'
                    section=mysql
                    option='{{ item.option }}'
                    value='{{ item.value }}'
      with_items:
            - option: name
              value: mysql-database
            - option: description
              value: '"mySQL is a widely used database service on the Internet which runs on many platforms, and is often offered and available at hosting Internet Service Providers"'
            - option: enabled
              value: "{{ mysql_enabled }}"