---
- name: Set hostnames
  lineinfile:
    dest: /etc/hosts
    line: '{{ ansible_all_ipv4_addresses[0] }} {{ domain }} muc.{{ domain }}'
  when: ansible_virtualization_type == "virtualbox"
- name: Install packages
  apt:
    pkg: '{{ item }}'
    state: present
  with_items:
    - git  # for 3rd-party libraries
  tags: [packages]
- stat:
    path: '{{ ssl_cert }}'
  register: certfile
- stat:
    path: '{{ ssl_key }}'
  register: keyfile
- name: Ensure certificate exists
  assert:
    that:
      - '{{ certfile.stat.exists }}'
      - '{{ keyfile.stat.exists }}'
- name: Create user
  user:
    name: '{{ user }}'
- include: appinstall.yml
  become: yes
  become_user: '{{ user }}'
- name: Add Prosody VirtualHost
  template:
    src: etc/prosody/conf.avail/tram-im.cfg.lua
    dest: /etc/prosody/conf.avail/{{ domain }}.cfg.lua
  notify:
    - restart prosody
- name: Enable Prosody VirtualHost
  file:
    src: /etc/prosody/conf.avail/{{ domain }}.cfg.lua
    dest: /etc/prosody/conf.d/{{ domain }}.cfg.lua
    state: link
  notify:
    - restart prosody
- name: Add BOSH/WebSocket proxy Nginx site
  template:
    src: etc/nginx/sites-available/tram-im
    dest: /etc/nginx/sites-available/{{ domain }}
  notify:
    - restart nginx
- name: Enable BOSH/WebSocket proxy Nginx site
  file:
    src: /etc/nginx/sites-available/{{ domain }}
    dest: /etc/nginx/sites-enabled/50{{ domain }}
    state: link
  notify:
    - restart nginx
...