version: "3.7"

services:
  chirpstack-network-server:
    image: chirpstack/chirpstack-network-server:3
    networks:
      - backend
    configs:
      - source: network-server.toml
        target: /etc/chirpstack-network-server/chirpstack-network-server.toml
    deploy:
      replicas: 2
      update_config:
        parallelism: 2
        delay: 10s
      restart_policy:
        condition: on-failure
  
  chirpstack-application-server:
    image: chirpstack/chirpstack-application-server:3
    networks:
      - frontend
      - backend
    ports:
      - 8080:8080
    configs:
      - source: application-server.toml
        target: /etc/chirpstack-application-server/chirpstack-application-server.toml
    deploy:
      replicas: 2
      update_config:
        parallelism: 2
        delay: 10s
      restart_policy:
        condition: on-failure
  
  chirpstack-gateway-bridge:
    image: chirpstack/chirpstack-gateway-bridge:3
    networks:
      - backend
    ports:
      - 1700:1700/udp
    configs:
      - source: gateway-bridge.toml
        target: /etc/chirpstack-gateway-bridge/chirpstack-gateway-bridge.toml
    deploy:
      replicas: 2
      update_config:
        parallelism: 2
        delay: 10s
      restart_policy:
        condition: on-failure
  
  chirpstack-geolocation-server:
    image: chirpstack/chirpstack-geolocation-server:3
    networks:
      - backend
    configs:
      - source: geolocation-server.toml
        target: /etc/chirpstack-geolocation-server/chirpstack-geolocation-server.toml
    deploy:
      replicas: 1
      update_config:
        parallelism: 2
        delay: 10s
      restart_policy:
        condition: on-failure
  
  postgresql:
    image: postgres:9.6-alpine
    networks:
      - backend
    environment:
      - POSTGRES_PASSWORD_FILE=/run/secrets/psql-passw
    volumes:
      - type: volume
        source: postgresqldata
        target: /var/lib/postgresql/data
      - type: bind
        source: ./configuration/postgresql/initdb
        target: /docker-entrypoint-initdb.d
    secrets:
      - psql-passw
    deploy:
      replicas: 1
      update_config:
        parallelism: 2
        delay: 10s
      restart_policy:
        condition: on-failure
  
  redis:
    image: redis:5-alpine
    networks:
      - backend
    volumes:
      - redisdata:/data
    deploy:
      replicas: 1
      update_config:
        parallelism: 2
        delay: 10s
      restart_policy:
        condition: on-failure
  

  mosquitto:
    image: eclipse-mosquitto:1.6
    networks:
      - backend
    ports:
      - 1883:1883
    deploy:
      replicas: 2
      update_config:
        parallelism: 2
        delay: 10s
      restart_policy:
        condition: on-failure
  
volumes:
  postgresqldata:
  redisdata:

networks:
  frontend:
  backend:

configs:
  network-server.toml:
    file: ./configuration/chirpstack-network-server/chirpstack-network-server.toml
  application-server.toml:
    file: ./configuration/chirpstack-application-server/chirpstack-application-server.toml
  geolocation-server.toml:
    file: ./configuration/chirpstack-geolocation-server/chirpstack-geolocation-server.toml
  gateway-bridge.toml:
    file: ./configuration/chirpstack-gateway-bridge/chirpstack-gateway-bridge.toml

secrets:
  psql-passw:
    external: true