---
# deploy a halo host

# boot strap server
- name: Install aptitude using apt
  apt: name=aptitude state=latest update_cache=yes force_apt_get=yes

- name: Install required system packages for docker install
  apt: name={{ item }} state=latest update_cache=yes
  loop: [ 'apt-transport-https', 'ca-certificates', 'software-properties-common']

- name: Add Docker GPG apt Key
  apt_key:
    url: https://download.docker.com/linux/debian/gpg
    state: present

- name: Add Docker Repository
  apt_repository:
    repo: deb https://download.docker.com/linux/ubuntu bionic stable
    state: present

- name: Add tailscale GPG apt Key
  apt_key:
    url: https://pkgs.tailscale.com/stable/debian/bullseye.noarmor.gpg
    state: present

- name: Add tailscsale Repository
  apt_repository:
    repo: deb https://pkgs.tailscale.com/stable/debian bullseye main
    state: present    

- name: Update apt
  apt: update_cache=yes

- name: Install required system packages
  apt: name={{ sys_packages }} state=latest

- name: add 'josiah' to docker group
  user:
    name='josiah'
    groups=docker
    append=yes

- name: install python packages
  pip:
    name: ["jsondiff", "docker"]

# init new swarm, set up 
- name: Init a new swarm with default parameters
  docker_swarm:
    state: present
    advertise_addr: "100.108.51.49"

- name: ensure the app folders exist
  file: state=directory path={{ item }} owner=josiah group=josiah mode=0700
  loop: [ '/home/josiah/apps/smokeping/', '/home/josiah/apps/letsencrypt/',  '/home/josiah/apps/smokeping/config/', '/home/josiah/apps/smokeping/data', '/home/josiah/apps/overseerr/config/' ]

- name: copy over awful-All config files
  template:
    src: "{{ item.src }}"
    dest: "{{ item.dest }}"
    mode: 0777
  with_items:
    - {src: 'halo-compose.yml', dest: '/home/josiah/apps/halo-compose.yml'}
    - {src: 'traefik.yml', dest: '/home/josiah/apps/traefik/traefik.yml'}
    - {src: 'Targets', dest: '/home/josiah/apps/smokeping/config/Targets'}


# you have to force remove the whole stack for some changes to take effect
# I have no idea which ones, but this solved a problem for me with traefik conifgs + multi networks.
- name: Remove the mediaserver stack
  block:
    - name: Remove the mediaserver stack
      docker_stack:
        state: absent
        name: mediaserver
        compose:
          - /home/josiah/apps/halo/halo-compose.yml
    - name: Pause so the network gets deleted too
      pause:
        seconds: 15    

- name: Deploy halo stack
  docker_stack:
    state: present
    name: halo
    compose:
      - /home/josiah/apps/halo-compose.yml