pre-requirments.yml

---
# - hosts: openstack
#   remote_user: root
#   gather_facts: True
#   become: yes
   
#   tasks:
     - name: "install NTP Server"
       yum: name=ntp state=present
     - service: name=ntpd state=started enabled=yes
     
     - name: "Verify NTP Server"
       command: ntpq -p
       register: ntpq
     - debug: var=ntpq.stdout_lines
     
     - name: "Install openstack-ocata repo"
       yum: name=centos-release-openstack-ocata state=present
     - lineinfile: path=/etc/yum.repos.d/CentOS-OpenStack-ocata.repo regexp='^enabled=1' line='enabled=0'
     
     - name: "Install MariaDB-Server"
       yum: name={{ item }} enablerepo=centos-openstack-ocata state=present
       with_items: 
         - MySQL-python
         - mariadb-server

     - name: "maraiadb configuration"
       lineinfile: dest=/etc/my.cnf
                   line={{ item.line }}
                   insertafter={{ item.insertafter }}
       with_items: 
         - { line: "character-set-server=utf8", insertafter: '^\[mysqld\]' }
         - { line: "max_connection=4096", insertafter: '^\[mysqld\]' }


     - name: Start MySQL service
       sudo: yes
       service: name=mariadb state=started enabled=yes 
     
     - name: update mysql root password for all root accounts
       mysql_user: name=root host={{ item }} password=admin
       with_items:
         - 127.0.0.1
         - ::1
         - localhost

#     - name: mysql_secure_installation Command Test
#       expect:
#         command: mysql_secure_installation
#         responses:
#           'Enter current password for root \(enter for none\):': "\n"
#           'Set root password? [Y/n]:': 'y'
#           'New password:': 'admin'
#           'Re-enter new password:': 'admin'
#           'Remove anonymous users? [Y/n]:': 'y'
#           'Disallow root login remotely? [Y/n]:': 'y'
#           'Remove test database and access to it? [Y/n]:': 'y'
#           'Reload privilege tables now? [Y/n]:': 'y'
#
#         echo: yes
     - name: copy .my.cnf file with root password credentials
       template: src=my.cnf.j2 dest=/root/.my.cnf owner=root mode=0600

#     - name: delete anonymous MySQL server user for server_hostname
#       action: mysql_user user="" host={{ ansible_host }} state=absent
#       tags: delete

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

     - name: remove the MySQL test database
       action: mysql_db db=test state=absent
     
     - yum: name=epel-release state=present

     - name: "Install basic tools"
       yum: name={{ item }} state=present
       with_items: 
         - vim
         - emacs
         - htop
         - lshw
         - wget
 
     - name: "Install RabbitMQ and Memcached"
       yum: name={{ item }} enablerepo=epel state=present
       with_items: 
         - rabbitmq-server
         - memcached    

     - name: Start MySQL service
       sudo: yes
       service: name={{ item }} state=started enabled=yes
       with_items:
         - rabbitmq-server
         - memcached

     - name: "add openstack user (set any password you like for password)"
       script: rabbitmqctl.sh