# docker run --name synapse \
#     -v ./synapse-data:/data \
#     -p 8008:8008 \
#     matrixdotorg/synapse:latest
#
version: "3"
services:
  synapse:
    image: docker.io/matrixdotorg/synapse:latest
    container_name: synapse
    restart: unless-stopped
    networks:
      - proxy
    security_opt:
      - no-new-privileges:true
    volumes:
      - ${PWD}/matrix/synapse-data:/data
    depends_on:
      - db
    ports:
      - 8448:8448/tcp
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.synapse.entrypoints=http"
      - "traefik.http.routers.synapse.rule=Host(`matrix.${URL}`)"
      - "traefik.http.middlewares.synapse-https-redirect.redirectscheme.scheme=https"
      - "traefik.http.routers.synapse.middlewares=synapse-https-redirect"
      - "traefik.http.routers.synapse-secure.entrypoints=https"
      - "traefik.http.routers.synapse-secure.rule=Host(`matrix.${URL}`)"
      - "traefik.http.routers.synapse-secure.tls=true"
      - "traefik.http.routers.synapse-secure.service=synapse"
      - "traefik.http.services.synapse.loadbalancer.server.port=8008"
      - "traefik.docker.network=proxy"
  db:
    image: docker.io/postgres:12-alpine
    container_name: synapse-db
    # Change that password, of course!
    environment:
      - POSTGRES_USER=${SYNAPSE_POSTGRES_USER:-synapse}
      - POSTGRES_PASSWORD=${SYNAPSE_POSTGRES_PASSWORD:-synapse}
      # ensure the database gets created correctly
      # https://matrix-org.github.io/synapse/latest/postgres.html#set-up-database
      - POSTGRES_INITDB_ARGS=--encoding=UTF-8 --lc-collate=C --lc-ctype=C
    volumes:
      # You may store the database tables in a local folder..
      - ${PWD}/matrix/schemas:/var/lib/postgresql/data
      # .. or store them on some high performance storage for better results
      # - /path/to/ssd/storage:/var/lib/postgresql/data

networks:
  proxy:
    external: true