servers/roles/synapse/tasks/main.yml

- name: Install packages
  package:
    name: synapse

- name: Get existing config
  slurp:
    path: '/etc/synapse/{{ password.server_name }}.yaml'
  register: config
  failed_when: false

- name: Parse config
  set_fact:
    config: '{{ config.content | b64decode | from_yaml }}'
  when: '"content" in config'

- name: Configure homeserver
  template:
    dest: '/etc/synapse/{{ password.server_name }}.yaml'
    src: homeserver.yaml.j2
  notify: restart synapse

- name: Configure logging
  template:
    dest: '/etc/synapse/{{ password.server_name }}.log.config'
    src: log.config.j2
  notify: restart synapse

- name: Generate keys
  become: yes
  become_user: synapse
  command:
    cmd: |
      python3 -m synapse.app.homeserver --generate-keys --config-path /etc/synapse/{{ password.server_name }}.yaml
    creates: '/etc/synapse/{{ password.server_name }}.signing.key'
  notify: restart synapse

- name: Secure keys
  file:
    path: '/etc/synapse/{{ password.server_name }}.signing.key'
    mode: 0600

- name: Set config path
  lineinfile:
    path: /etc/conf.d/synapse
    regexp: '^config='
    line: 'config="/etc/synapse/{{ password.server_name }}.yaml"'
  notify: restart synapse

- name: Create socket directory
  file:
    path: /var/lib/synapse/socket
    state: directory
    mode: 0750
    owner: synapse
    group: nginx

- name: Set up nginx site
  template:
    dest: '/etc/nginx/http.d/synapse.conf'
    src: 'nginx.conf.j2'
  notify: reload nginx

- name: Enable synapse
  service:
    name: synapse
    enabled: yes
    state: started