servers.yml

# From: https://github.com/ansible/ansible-examples/blob/master/lamp_simple/site.yml
#

### Begin Ansible Dependencies
# Ansible needs some dependencies: http://docs.ansible.com/ansible/intro_installation.html
# Detect if the client has python-apt. If not, install all listed dependencies.  
- name: Install Ansible Dependencies
  hosts: ubuntuservers
  remote_user: root
  gather_facts: no
  pre_tasks:
    - raw: if [ 1 -gt $(grep -c 'install ok installed' <<< `dpkg -s python-apt`) ]; then apt-get update; apt-get -y install python-simplejson python-apt; fi;
### End Ansible Dependencies

- name: apply common configuration to all nodes
  hosts: ubuntuservers
  remote_user: root

  roles:
    - common
    - sshdconfig
    - pip
    - sudo
    - adminuser
    - dotfiles
    - swapfile
    - journalctl
    - unattended-upgrades

- name: deploy apache2 configured for vhosts
  hosts: apache2servers
  remote_user: root

  roles:
    - apache2servers

- name: deploy MySQL and configure the databases
  hosts: mysqlservers
  remote_user: root

  roles:
    - mysqlservers

- name: deploy WordPress dependencies 
  hosts: wpservers
  remote_user: root

  roles:
    - wpservers

- name: deploy frontend nodejs dependencies
  hosts: nodejs
  remote_user: root

  roles:
    - nodejs

- name: check restart status and restart if required
  hosts: ubuntuservers
  remote_user: root

  roles:
    - rebooter