docker-compose.yml

services:
  web:
    build: .
    ports:
      - '5000:5000'
    environment:
      SECRET_KEY: ${SECRET_KEY}
      MAIL_SERVER: ${MAIL_SERVER}
      MAIL_PORT: ${MAIL_PORT}
      MAIL_USE_TLS: ${MAIL_USE_TLS}
      MAIL_USERNAME: ${MAIL_USERNAME}
      MAIL_PASSWORD: ${MAIL_PASSWORD}
      MAIL_FROM: ${MAIL_FROM}
      ADMINS: ${ADMINS}
      DATABASE_URL: mysql+pymysql://microblog:${MYSQL_PASSWORD}@db/microblog
      ELASTICSEARCH_URL: http://es:9200
      REDIS_URL: redis://redis:6379/0
    networks:
      - microblog-network
    depends_on:
      db:
        condition: service_healthy

  db:
    image: mysql:latest
    ports:
      - '3306:3306'
    environment:
      MYSQL_RANDOM_ROOT_PASSWORD: 'yes'
      MYSQL_DATABASE: microblog
      MYSQL_USER: microblog
      MYSQL_PASSWORD: ${MYSQL_PASSWORD}
    networks:
      - microblog-network
    volumes:
      - mysql_data:/var/lib/mysql
    healthcheck:
      test: ['CMD', 'mysqladmin', 'ping', '-h', 'localhost']
      interval: 5s
      timeout: 10s
      retries: 5

  es:
    image: docker.elastic.co/elasticsearch/elasticsearch:8.11.1
    ports:
      - '9200:9200'
    environment:
      discovery.type: single-node
      xpack.security.enabled: false
    networks:
      - microblog-network

  redis:
    image: redis:latest
    ports:
      - '6379:6379'
    networks:
      - microblog-network
    healthcheck:
      test: ['CMD', 'redis-cli', 'ping']
      interval: 5s
      timeout: 5s
      retries: 5

  rq-worker:
    build: .
    environment:
      SECRET_KEY: ${SECRET_KEY}
      MAIL_SERVER: ${MAIL_SERVER}
      MAIL_PORT: ${MAIL_PORT}
      MAIL_USE_TLS: ${MAIL_USE_TLS}
      MAIL_USERNAME: ${MAIL_USERNAME}
      MAIL_PASSWORD: ${MAIL_PASSWORD}
      MAIL_FROM: ${MAIL_FROM}
      ADMINS: ${ADMINS}
      DATABASE_URL: mysql+pymysql://microblog:${MYSQL_PASSWORD}@db/microblog
      ELASTICSEARCH_URL: http://es:9200
      REDIS_URL: redis://redis:6379/0
    networks:
      - microblog-network
    entrypoint: rq
    command: worker -u redis://redis:6379/0 microblog-tasks
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy

networks:
  microblog-network:
    driver: bridge

volumes:
  mysql_data: