automation/deployer/roles/build/templates/synapse/docker-compose.yml.j2

version: '3'

# Generated by ansible for site {{ site.url }} 
# On network {{ site.subnet_cidr_address }}:
# - site (synapse) at {{ site.subnet_site_ip }}

# Synapse's docker-compose: https://github.com/matrix-org/synapse/blob/master/contrib/docker/docker-compose.yml

services:
  site:
    image: matrixdotorg/synapse:{{ synapse.version }}
    restart: unless-stopped
    environment:
      - SYNAPSE_CONFIG_PATH=/data/homeserver.yaml
      - UID={{ site.user_uid }}
      - GID={{ site.user_gid }}
    volumes: 
      - "{{ site_data_path }}:/data"
    networks:
      net:
        ipv4_address: "{{ site.subnet_site_ip }}"
  # db:
  #   image: postgres:latest
  #   environment:
  #     - POSTGRES_USER="{{ site.postgres_username }}"
  #     - POSTGRES_PASSWORD="{{ site.postgres_password }}"
  #     # ensure the database gets created correctly
  #     # https://github.com/matrix-org/synapse/blob/master/docs/postgres.md#set-up-database
  #     - POSTGRES_INITDB_ARGS=--encoding=UTF-8 --lc-collate=C --lc-ctype=C
  #   volumes:
  #     - "{{ site_data_path }}/db:/var/lib/postgresql/data"

networks:
  net:
    ipam:
      driver: default
      config:
        - subnet: "{{ site.subnet_cidr_address }}"