ansible/roles/docker/tasks/services/matrix_riot.yml

---

- name: matrix network
  docker_network:
    name: matrix

- name: matrix database volume
  docker_volume:
    name: matrix_db

- name: matrix container
  docker_container:
    name: matrix
    image: matrixdotorg/synapse:latest
    env:
      SYNAPSE_SERVER_NAME: {{ matrix.domain }}
      SYNAPSE_REPORT_STATS: no
      SYNAPSE_ENABLE_REGISTRATION: yes
      SYNAPSE_LOG_LEVEL: INFO
      POSTGRES_PASSWORD: "{{ postgres_passwords.matrix }}"

- name: matrix database container
  docker_container:
    name: matrix_db
    image: postgres:10
    state: started
    restart_policy: always
    networks:
      - name: nextcloud
    volumes:
      - matrix_db:/var/lib/postgresql/data
    env:
      POSTGRES_DB: somethingelse
      POSTGRES_USER: matrix
      POSTGRES_PASSWORD: "{{ postgres_passwords.matrix }}"