unifi_controller_raspbian.yml

# Installs Ubiquiti UniFi Controller on Raspian (Raspberry Pi 2/3)
#   adapted from: https://loganmarchione.com/2016/11/ubiquiti-unifi-controller-setup-raspberry-pi-3/

---
- hosts: newpi
  become: true
  tasks:

  - name: Add apt key for unifi repository
    apt_key:
      keyserver: keyserver.ubuntu.com
      id: C0A52C50

  - name: Add unifi repository
    apt_repository:
      repo: deb http://www.ubnt.com/downloads/unifi/debian stable ubiquiti
      state: present
      filename: unifi

  - name: Update apt cache and install unifi and java packages
    apt:
      name: "{{ item }}"
      state: latest
      update_cache: yes
      cache_valid_time: 3600
    with_items:
      - unifi
      - oracle-java8-jdk

  - name: Switch to Oracle Java 8
    alternatives:
      name: java
      path: /usr/lib/jvm/jdk-8-oracle-arm32-vfp-hflt/jre/bin/java

  - name: Copy unifi.service to /etc/systemd/system
    command: cp -p /lib/systemd/system/unifi.service /etc/systemd/system

  - name: Add JAVA_HOME to unifi.service
    lineinfile:
      path: /etc/systemd/system/unifi.service
      insertafter: '\[Service\]'
      line: "Environment=JAVA_HOME=/usr/lib/jvm/jdk-8-oracle-arm32-vfp-hflt"
      state: present

  - name: Start unifi service and enable at boot
    systemd:
      name: unifi
      state: restarted
      daemon_reload: yes
      enabled: yes

  - name: Disable mongodb as unifi will run its own instance
    systemd:
      name: mongodb
      state: stopped
      enabled: no