---

- hosts: unifi_controllers
  vars:
    - unifi_zip_file: UniFi.zip
    - unifi_zip_dest: /usr/local/src/UniFi.zip
    - unifi_prefix: /opt
    - unifi_uid: unifi
    - unifi_gid: unifi
    - ntp_server: pool.ntp.org
  sudo: yes
  tasks:

    - name: check os is ok
      when: ansible_os_family != "RedHat"
      fail: "msg={{ansible_os_family}} is not supported by this playbook"

    - name: install java and mongodb
      when: ansible_os_family == "RedHat"
      yum: name={{ item }} state=present
      with_items:
        - java-1.7.0-openjdk
        - jakarta-commons-daemon-jsvc
        - mongodb-server

    - name: ensure mongod is running
      service: name=mongod enabled=yes state=started

    - name: setup unifi group
      group: name={{ unifi_gid }} system=yes state=present

    - name: setup unifi user
      user: name={{ unifi_uid }} home={{ unifi_prefix }}/UniFi createhome=no shell=/sbin/nologin system=yes state=present

    - name: copy unifi zipball to host
      copy: src={{ unifi_zip_file }} dest={{ unifi_zip_dest }}

    - name: extract unifi
      command: /usr/bin/unzip -f -o {{ unifi_zip_dest }} -d {{ unifi_prefix }}

    - name: fix permissions
      command: /bin/chown -R {{ unifi_uid }}:{{ unifi_gid }} {{ unifi_prefix }}/UniFi

    - name: symlink mongod binary to where unifi path
      file: src=/usr/bin/mongod dest={{ unifi_prefix }}/UniFi/bin/mongod state=link

    - name: install custom config.properties
      template: src=config.properties dest={{ unifi_prefix }}/UniFi/data/config.properties owner={{ unifi_uid }} group={{ unifi_gid }}

    - name: install init script
      copy: src=unifi.init dest=/etc/init.d/unifi owner=root group=root mode=755

    - name: start unifi service
      service: name=unifi enabled=yes state=started