SensorHub/docker-compose.yaml

# Development: volumes mount source so code updates apply without rebuild
name: sensor-hub

services:
  cassandra:
    image: docker-mirror.liara.ir/cassandra:5.0
    container_name: sensor-hub-cassandra
    ports:
      - "9042:9042"
    volumes:
      - sensor_hub_cassandra_data:/var/lib/cassandra
    healthcheck:
      test: ["CMD-SHELL", "cqlsh -e 'DESCRIBE KEYSPACES' || exit 1"]
      interval: 20s
      timeout: 10s
      retries: 10

  db:
    image: docker-mirror.liara.ir/mysql:8.0
    container_name: sensor-hub-db
    environment:
      MYSQL_DATABASE: ${DB_NAME:-sensor_hub}
      MYSQL_USER: ${DB_USER:-sensor_hub}
      MYSQL_PASSWORD: ${DB_PASSWORD:-changeme}
      MYSQL_ROOT_PASSWORD: ${DB_PASSWORD:-changeme}
    volumes:
      - sensor_hub_mysql_data:/var/lib/mysql
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "localhost", "-u", "root", "-p${DB_PASSWORD:-changeme}"]
      interval: 5s
      timeout: 5s
      retries: 5

  phpmyadmin:
    image: docker-mirror.liara.ir/phpmyadmin:latest
    container_name: sensor-hub-phpmyadmin
    environment:
      PMA_HOST: db
      PMA_PORT: 3306
      UPLOAD_LIMIT: 64M
    ports:
      - "8081:80"
    depends_on:
      db:
        condition: service_healthy

  web:
    build: .
    container_name: sensor-hub-web
    command: python manage.py runserver 0.0.0.0:8000
    volumes:
      - .:/app
    ports:
      - "8010:8000"
    env_file:
      - .env
    environment:
      DB_HOST: db
      CASSANDRA_HOSTS: cassandra
    depends_on:
      db:
        condition: service_healthy
      cassandra:
        condition: service_started

volumes:
  sensor_hub_mysql_data:
  sensor_hub_cassandra_data: