docker-compose.yml

services:
  openhab:
    image: openhab/openhab:${OPENHAB_VERSION}
    depends_on:
      - influxdb
      - mosquitto
    restart: always
    # if you do not need persistent log files
    #tmpfs:
    #   - /openhab/userdata/logs
    volumes:
      - "/etc/localtime:/etc/localtime:ro"
      - "/etc/timezone:/etc/timezone:ro"
      - "./data/openhab/conf:/openhab/conf"
      - "./data/openhab/addons:/openhab/addons"
      - data_openhab_userdata:/openhab/userdata
    environment:
      - TZ=${TZ}
      - OPENHAB_HTTP_PORT=${OPENHAB_HTTP_PORT}
      - OPENHAB_HTTPS_PORT=${OPENHAB_HTTPS_PORT}
      - "CRYPTO_POLICY=unlimited"
      - "EXTRA_JAVA_OPTS=-Duser.timezone=${TZ}"
      # If you need more memory
      #- "EXTRA_JAVA_OPTS=-Xms1024m -Xmx2048m -Duser.timezone=${TZ}"
      - USER_ID=9001
      - GROUP_ID=9001
    labels:
      - "com.centurylinklabs.watchtower.enable=true"
    network_mode: host

  mosquitto:
    image: eclipse-mosquitto:${MOSQUITTO_VERSION}
    restart: always
    volumes:
      - "./data/mosquitto/conf:/mosquitto/config"
      - data_mosquitto_data:/mosquitto/data
      - data_mosquitto_log:/mosquitto/log
    ports:
      - ${MOSQUITTO_MQTT_PORT}:1883
      - ${MOSQUITTO_MQTTS_PORT}:8883
    environment:
      - TZ=${TZ}
    labels:
      - "com.centurylinklabs.watchtower.enable=true"
    networks:
      app-nw:
        aliases:
          - mqtt

  influxdb:
    image: influxdb:${INFLUXDB_VERSION}
    restart: always
    volumes:
      - "./data/influxdb/conf:/etc/influxdb2"
      - data_influxdb:/var/lib/influxdb2
    ports:
      - ${INFLUXDB_HTTP_PORT}:8086
    environment:
      - DOCKER_INFLUXDB_INIT_MODE=${INFLUXDB_INIT_MODE}
      - DOCKER_INFLUXDB_INIT_USERNAME=${INFLUXDB_INIT_USERNAME}
      - DOCKER_INFLUXDB_INIT_PASSWORD=${INFLUXDB_INIT_PASSWORD}
      - DOCKER_INFLUXDB_INIT_ORG=${INFLUXDB_INIT_ORG}
      - DOCKER_INFLUXDB_INIT_BUCKET=${INFLUXDB_INIT_BUCKET}
      - DOCKER_INFLUXDB_INIT_ADMIN_TOKEN=${INFLUXDB_INIT_ADMIN_TOKEN}
      - INFLUXD_LOG_LEVEL=${INFLUXD_LOG_LEVEL}
      - TZ=${TZ}
    labels:
      - "com.centurylinklabs.watchtower.enable=true"
    networks:
      app-nw:
      backend-nw:
        aliases:
          - db
  
  postgres:
    image: postgres:${POSTGRES_VERSION}
    restart: always
    volumes:
      - data_postgres:/var/lib/postgresql/data/
    environment:
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
      - POSTGRES_USER=${POSTGRES_USER}
      - POSTGRES_DB=${POSTGRES_DB}
      - TZ=${TZ}
    labels:
      - "com.centurylinklabs.watchtower.enable=true"
    networks:
      backend-nw:
        aliases:
          - postgresdb
          
  renderer:
    # official image
    image: grafana/grafana-image-renderer:latest
    # inofficial ones working on Raspberry Pi's
    #image: adejong/grafana-image-renderer-pi:1.0.8-beta2
    #image: serhiymakarenko/grafanalabs-image-renderer:latest
    #image: asksven/grafana-image-renderer:1
    #image: hferreira/grafana-image-renderer:latest
    restart: always
    environment:
      - ENABLE_METRICS=true
      - TZ=${TZ}
    labels:
      - "com.centurylinklabs.watchtower.enable=true"
    networks:
      - backend-nw

  grafana:
    image: grafana/grafana:${GRAFANA_VERSION}
    depends_on:
      - influxdb
      - renderer
      - postgres
    restart: always
    user: "0"
    volumes:
      - data_grafana:/var/lib/grafana
    ports:
      - ${GRAFANA_HTTP_PORT}:3000
    environment:
      - GF_INSTALL_PLUGINS=grafana-clock-panel,briangann-gauge-panel,natel-plotly-panel,grafana-simple-json-datasource
      - GF_SERVER_ROOT_URL=${GRAFANA_SERVER_ROOT_URL}
      - GF_SMTP_ENABLED=${GRAFANA_SMTP_ENABLED}
      - GF_SMTP_HOST=${GRAFANA_SMTP_HOST}
      - GF_SMTP_USER=${GRAFANA_SMTP_USER}
      - GF_SMTP_PASSWORD=${GRAFANA_SMTP_PASSWORD}
      - GF_SMTP_FROM_ADDRESS=${GRAFANA_SMTP_FROM_ADDRESS}
      - GF_DATABASE_TYPE=postgres
      - GF_DATABASE_HOST=postgresdb
      - GF_DATABASE_NAME=${POSTGRES_DB}
      - GF_DATABASE_USER=${POSTGRES_USER}
      - GF_DATABASE_PASSWORD=${POSTGRES_PASSWORD}
      - GF_DATABASE_SSL_MODE=disable
      - GF_UNIFIED_ALERTING_SCREENSHOTS_CAPTURE=true
      - GF_RENDERING_SERVER_URL=http://renderer:8081/render
      - GF_RENDERING_CALLBACK_URL=http://grafana:3000/
      - GF_LOG_FILTERS=rendering:debug
      # for anonymous access to embedding graphs
      #- GF_AUTH_ANONYMOUS_ENABLED=true
      #- GF_SECURITY_ALLOW_EMBEDDING=true      
      - TZ=${TZ}
    labels:
      - "com.centurylinklabs.watchtower.enable=true"
    networks:
      - app-nw
      - backend-nw

volumes:
  data_openhab_userdata:
  data_influxdb:
  data_postgres:
  data_grafana:
  data_mosquitto_data:
  data_mosquitto_log:

networks:
  app-nw:
    internal: false
    driver: bridge
    driver_opts:
      com.docker.network.bridge.name: app-${PROJECT_NAME}
  backend-nw:
    internal: true
    driver: bridge
    driver_opts:
      com.docker.network.bridge.name: be-${PROJECT_NAME}