# {{ ansible_managed }}
# ESS Pro v{{ ess_chart_version }} on docker compose — rendered by ess_pro_compose.
# Topology mirrors the Helm chart: HAProxy fronts all Synapse traffic,
# synapse-main is the Python homeserver, synapse-fed-reader is the Rust Pro
# worker handling federation reads, MAS handles all auth, LiveKit + lk-jwt
# serve Element Call.

name: {{ ess_compose_project_name }}

networks:
  {{ ess_compose_traefik_network }}:
    external: true
  {{ ess_compose_internal_network }}:
    driver: bridge

volumes:
  postgres_data:
  synapse_media:

services:

  # ===========================================================================
  # Data plane
  # ===========================================================================

  postgres:
    image: {{ ess_images.postgres }}
    container_name: postgres
    restart: unless-stopped
    networks: [ {{ ess_compose_internal_network }} ]
    environment:
      LC_COLLATE: "C"
      LC_CTYPE: "C"
      PGDATA: /var/lib/postgresql/data/pgdata
      POSTGRES_INITDB_ARGS: "-E UTF8"
      POSTGRES_PASSWORD_FILE: /secrets/ess-generated/POSTGRES_ADMIN_PASSWORD
    command:
      - postgres
      - "-c"
      - "max_connections={{ ess_postgres_max_connections }}"
      - "-c"
      - "shared_buffers={{ ess_postgres_shared_buffers }}"
      - "-c"
      - "effective_cache_size={{ ess_postgres_effective_cache_size }}"
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - {{ ess_compose_secrets_dir }}:/secrets/ess-generated:ro
      - {{ ess_compose_conf_dir }}/postgres/configure-dbs.sh:/docker-entrypoint-initdb.d/init-ess-dbs.sh:ro
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 10s
      timeout: 5s
      retries: 10

  redis:
    image: {{ ess_images.redis }}
    container_name: redis
    restart: unless-stopped
    networks: [ {{ ess_compose_internal_network }} ]
    command: ["/usr/local/etc/redis/redis.conf"]
    volumes:
      - {{ ess_compose_conf_dir }}/redis/redis.conf:/usr/local/etc/redis/redis.conf:ro
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 3s
      retries: 5

  # ===========================================================================
  # Synapse (Python main + Rust federation-reader worker)
  # ===========================================================================

  synapse-main:
    image: {{ ess_images.synapse }}
    container_name: synapse-main
    restart: unless-stopped
    depends_on:
      postgres: { condition: service_healthy }
      redis: { condition: service_healthy }
    networks: [ {{ ess_compose_internal_network }} ]
    command: ["python3", "-m", "synapse.app.homeserver", "-c", "/conf/homeserver.yaml"]
    volumes:
      - {{ ess_compose_conf_dir }}/synapse/homeserver.yaml:/conf/homeserver.yaml:ro
      - {{ ess_compose_conf_dir }}/synapse/log_config.yaml:/conf/log_config.yaml:ro
      - {{ ess_compose_secrets_dir }}:/secrets/ess-generated:ro
      - synapse_media:/media
    healthcheck:
      test: ["CMD", "curl", "-fsS", "http://localhost:8080/health"]
      interval: 10s
      timeout: 5s
      retries: 30
      start_period: 60s

{% for i in range(ess_synapse_fed_reader_replicas | int) %}
  synapse-fed-reader-{{ i }}:
    image: {{ ess_images.synapse_pro_worker }}
    container_name: synapse-fed-reader-{{ i }}
    restart: unless-stopped
    depends_on:
      synapse-main: { condition: service_healthy }
    networks: [ {{ ess_compose_internal_network }} ]
    environment:
      APP_CONFIG_FILEPATH: /conf/federation-reader.yaml
    volumes:
      - {{ ess_compose_conf_dir }}/synapse/federation-reader.yaml:/conf/federation-reader.yaml:ro
      - {{ ess_compose_secrets_dir }}:/secrets/ess-generated:ro

{% endfor %}
  # ===========================================================================
  # Matrix Authentication Service (4 listeners)
  # ===========================================================================

  mas:
    image: {{ ess_images.mas }}
    container_name: mas
    restart: unless-stopped
    depends_on:
      postgres: { condition: service_healthy }
    networks:
      - {{ ess_compose_internal_network }}
      - {{ ess_compose_traefik_network }}
    environment:
      MAS_CONFIG: /conf/mas-config.yaml
    command: ["server", "--no-migrate"]
    volumes:
      - {{ ess_compose_conf_dir }}/mas/config.yaml:/conf/mas-config.yaml:ro
      - {{ ess_compose_secrets_dir }}:/secrets/ess-generated:ro
    healthcheck:
      test: ["CMD", "curl", "-fsS", "http://localhost:8081/health"]
      interval: 10s
      timeout: 5s
      retries: 20
      start_period: 30s
    labels:
      - "traefik.enable=true"
      - "traefik.docker.network={{ ess_compose_traefik_network }}"
      - "traefik.http.routers.ess-mas.rule=Host(`{{ ess_hostnames.mas }}`)"
      - "traefik.http.routers.ess-mas.entrypoints={{ ess_compose_traefik_entrypoint }}"
      - "traefik.http.routers.ess-mas.tls=true"
{% if ess_compose_traefik_certresolver | length > 0 %}
      - "traefik.http.routers.ess-mas.tls.certresolver={{ ess_compose_traefik_certresolver }}"
{% endif %}
      - "traefik.http.services.ess-mas.loadbalancer.server.port=8080"

  # MAS root listener (port 8082) is mounted as a separate Traefik router so
  # /.well-known/openid-configuration on the apex of the mas host is reachable.
  # We attach a second router on the same service via a path rule.

  # ===========================================================================
  # HAProxy — fronts all Synapse + well-known traffic
  # ===========================================================================

  haproxy:
    image: {{ ess_images.haproxy }}
    container_name: haproxy
    restart: unless-stopped
    depends_on:
      synapse-main: { condition: service_healthy }
    networks:
      - {{ ess_compose_internal_network }}
      - {{ ess_compose_traefik_network }}
    command: ["-f", "/usr/local/etc/haproxy/haproxy.cfg", "-dW"]
    volumes:
      - {{ ess_compose_conf_dir }}/haproxy/haproxy.cfg:/usr/local/etc/haproxy/haproxy.cfg:ro
      - {{ ess_compose_conf_dir }}/haproxy/path_map_file:/synapse/path_map_file:ro
      - {{ ess_compose_conf_dir }}/haproxy/path_map_file_get:/synapse/path_map_file_get:ro
      - {{ ess_compose_conf_dir }}/haproxy/429.http:/synapse/429.http:ro
      - {{ ess_compose_conf_dir }}/haproxy/admin-allow-ips.lst:/synapse/admin-allow-ips.lst:ro
      - {{ ess_compose_conf_dir }}/haproxy/well-known/server:/well-known/server:ro
      - {{ ess_compose_conf_dir }}/haproxy/well-known/client:/well-known/client:ro
      - {{ ess_compose_conf_dir }}/haproxy/well-known/support:/well-known/support:ro
      - {{ ess_compose_conf_dir }}/haproxy/well-known/element.json:/well-known/element.json:ro
    healthcheck:
      test: ["CMD", "wget", "-q", "-O-", "http://localhost:8406/synapse_ready"]
      interval: 15s
      timeout: 5s
      retries: 20
      start_period: 90s
    labels:
      # matrix.<server> -> HAProxy frontend synapse-http-in (port 8008)
      - "traefik.enable=true"
      - "traefik.docker.network={{ ess_compose_traefik_network }}"
      - "traefik.http.routers.ess-synapse.rule=Host(`{{ ess_hostnames.synapse }}`)"
      - "traefik.http.routers.ess-synapse.entrypoints={{ ess_compose_traefik_entrypoint }}"
      - "traefik.http.routers.ess-synapse.tls=true"
{% if ess_compose_traefik_certresolver | length > 0 %}
      - "traefik.http.routers.ess-synapse.tls.certresolver={{ ess_compose_traefik_certresolver }}"
{% endif %}
      - "traefik.http.routers.ess-synapse.service=ess-synapse"
      - "traefik.http.services.ess-synapse.loadbalancer.server.port=8008"
      # <server>/.well-known/matrix -> HAProxy well-known-in (port 8010)
      - "traefik.http.routers.ess-wellknown.rule=Host(`{{ ess_server_name }}`) && PathPrefix(`/.well-known/matrix`)"
      - "traefik.http.routers.ess-wellknown.entrypoints={{ ess_compose_traefik_entrypoint }}"
      - "traefik.http.routers.ess-wellknown.tls=true"
{% if ess_compose_traefik_certresolver | length > 0 %}
      - "traefik.http.routers.ess-wellknown.tls.certresolver={{ ess_compose_traefik_certresolver }}"
{% endif %}
      - "traefik.http.routers.ess-wellknown.service=ess-wellknown"
      - "traefik.http.services.ess-wellknown.loadbalancer.server.port=8010"

  # ===========================================================================
  # Element Web (browser client)
  # ===========================================================================

  element-web:
    image: {{ ess_images.element_web }}
    container_name: element-web
    restart: unless-stopped
    networks: [ {{ ess_compose_traefik_network }} ]
    volumes:
      - {{ ess_compose_conf_dir }}/element-web/config.json:/app/config.json:ro
    labels:
      - "traefik.enable=true"
      - "traefik.docker.network={{ ess_compose_traefik_network }}"
      - "traefik.http.routers.ess-element-web.rule=Host(`{{ ess_hostnames.element_web }}`)"
      - "traefik.http.routers.ess-element-web.entrypoints={{ ess_compose_traefik_entrypoint }}"
      - "traefik.http.routers.ess-element-web.tls=true"
{% if ess_compose_traefik_certresolver | length > 0 %}
      - "traefik.http.routers.ess-element-web.tls.certresolver={{ ess_compose_traefik_certresolver }}"
{% endif %}
      - "traefik.http.services.ess-element-web.loadbalancer.server.port=8080"

  # ===========================================================================
  # Element Admin (admin panel)
  # ===========================================================================

  element-admin:
    image: {{ ess_images.element_admin }}
    container_name: element-admin
    restart: unless-stopped
    networks: [ {{ ess_compose_traefik_network }} ]
    environment:
      SERVER_NAME: "{{ ess_server_name }}"
    labels:
      - "traefik.enable=true"
      - "traefik.docker.network={{ ess_compose_traefik_network }}"
      - "traefik.http.routers.ess-element-admin.rule=Host(`{{ ess_hostnames.element_admin }}`)"
      - "traefik.http.routers.ess-element-admin.entrypoints={{ ess_compose_traefik_entrypoint }}"
      - "traefik.http.routers.ess-element-admin.tls=true"
{% if ess_compose_traefik_certresolver | length > 0 %}
      - "traefik.http.routers.ess-element-admin.tls.certresolver={{ ess_compose_traefik_certresolver }}"
{% endif %}
      - "traefik.http.services.ess-element-admin.loadbalancer.server.port=8080"

  # ===========================================================================
  # Matrix RTC / Element Call (LiveKit SFU + lk-jwt)
  # ===========================================================================

  matrix-rtc-sfu:
    image: {{ ess_images.livekit }}
    container_name: matrix-rtc-sfu
    restart: unless-stopped
    networks:
      - {{ ess_compose_internal_network }}
      - {{ ess_compose_traefik_network }}
    command: ["--config", "/conf/sfu-config.yaml"]
    volumes:
      - {{ ess_compose_conf_dir }}/sfu/config.yaml:/conf/sfu-config.yaml:ro
    # WebRTC media ports — DMZ firewall must NAT-forward these to this host.
    ports:
      - "{{ ess_rtc_tcp_port }}:{{ ess_rtc_tcp_port }}/tcp"
      - "{{ ess_rtc_udp_port }}:{{ ess_rtc_udp_port }}/udp"
    labels:
      - "traefik.enable=true"
      - "traefik.docker.network={{ ess_compose_traefik_network }}"
      - "traefik.http.routers.ess-matrix-rtc.rule=Host(`{{ ess_hostnames.matrix_rtc }}`)"
      - "traefik.http.routers.ess-matrix-rtc.entrypoints={{ ess_compose_traefik_entrypoint }}"
      - "traefik.http.routers.ess-matrix-rtc.tls=true"
{% if ess_compose_traefik_certresolver | length > 0 %}
      - "traefik.http.routers.ess-matrix-rtc.tls.certresolver={{ ess_compose_traefik_certresolver }}"
{% endif %}
      - "traefik.http.routers.ess-matrix-rtc.service=ess-matrix-rtc"
      - "traefik.http.services.ess-matrix-rtc.loadbalancer.server.port=7880"

  matrix-rtc-authorisation:
    image: {{ ess_images.lk_jwt }}
    container_name: matrix-rtc-authorisation
    restart: unless-stopped
    depends_on:
      matrix-rtc-sfu: { condition: service_started }
    networks:
      - {{ ess_compose_internal_network }}
      - {{ ess_compose_traefik_network }}
    environment:
      LIVEKIT_URL: "wss://{{ ess_hostnames.matrix_rtc }}"
      LIVEKIT_KEY: "{{ ess_livekit_key }}"
      LIVEKIT_SECRET_FROM_FILE: /secrets/ess-generated/ELEMENT_CALL_LIVEKIT_SECRET
      LIVEKIT_FULL_ACCESS_HOMESERVERS: "{{ ess_server_name }}"
    volumes:
      - {{ ess_compose_secrets_dir }}:/secrets/ess-generated:ro
    labels:
      # /sfu/get is the JWT token endpoint Element Call hits to join calls.
      # It lives on the same host as the SFU but on a different backend.
      - "traefik.enable=true"
      - "traefik.docker.network={{ ess_compose_traefik_network }}"
      - "traefik.http.routers.ess-matrix-rtc-auth.rule=Host(`{{ ess_hostnames.matrix_rtc }}`) && PathPrefix(`/sfu/get`)"
      - "traefik.http.routers.ess-matrix-rtc-auth.entrypoints={{ ess_compose_traefik_entrypoint }}"
      - "traefik.http.routers.ess-matrix-rtc-auth.tls=true"
      - "traefik.http.routers.ess-matrix-rtc-auth.priority=200"
{% if ess_compose_traefik_certresolver | length > 0 %}
      - "traefik.http.routers.ess-matrix-rtc-auth.tls.certresolver={{ ess_compose_traefik_certresolver }}"
{% endif %}
      - "traefik.http.routers.ess-matrix-rtc-auth.service=ess-matrix-rtc-auth"
      - "traefik.http.services.ess-matrix-rtc-auth.loadbalancer.server.port=8080"