docker-compose.yml

# Base docker compose, added to by docker-compose.override or docker-compose.prod. See Readme.md

services:
  # PHP & apache container with s6-overlay managing web server and background workers
  web:
    image: openenergymonitor/emoncms:latest
    build: web/.
    volumes:
      - emon-phpfina:/var/opt/emoncms/phpfina
      - emon-phptimeseries:/var/opt/emoncms/phptimeseries
    links:
      - db
      - redis
      - mqtt
    depends_on:
      redis:
        condition: service_healthy

  db:
    image: mariadb:11.0
    environment:
      - "MYSQL_HOST=localhost"
      - "MARIADB_AUTO_UPGRADE=1"
      - "MARIADB_INITDB_SKIP_TZINFO=1"
    volumes:
      - emon-db-data:/var/lib/mysql
    logging:
      driver: json-file
      options:
        max-size: "10m"

  redis:
    image: redis:7.0
    volumes:
      - emon-redis-data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 2s
      timeout: 3s
      retries: 15
      start_period: 5s
    logging:
      driver: json-file
      options:
        max-size: "10m"

  # No local image build: extra layers on eclipse-mosquitto can hit BuildKit "max depth exceeded"
  # on some Docker Desktop setups. Config + passwd are applied at container start (see mqtt/setup.sh).
  mqtt:
    image: eclipse-mosquitto:2.0
    volumes:
      - ./mqtt/mosquitto.conf:/mosquitto/config/mosquitto.conf:ro
    command:
      - /bin/sh
      - -c
      - |
        touch /mosquitto/config/passwd
        /usr/bin/mosquitto_passwd -b /mosquitto/config/passwd emonpi emonpimqtt2016
        exec /usr/sbin/mosquitto -c /mosquitto/config/mosquitto.conf
    restart: always
    logging:
      driver: json-file
      options:
        max-size: "10m"

volumes:
  emon-phpfina:
    driver: local
  emon-phptimeseries:
    driver: local
  emon-db-data:
    driver: local
  emon-redis-data:
    driver: local