docker-compose.yml

version: '3.8'

services:

  # auth server
  db:
    image: postgres:14-alpine
    deploy:
      resources:
        limits:
          memory: 512M
    volumes:
      - ./datastore/keycloak:/var/lib/postgresql/data/pgdata
    environment:
      POSTGRES_DB: ${KEYCLOAK_DB}
      POSTGRES_USER: ${KEYCLOAK_DB_USER}
      POSTGRES_PASSWORD: ${KEYCLOAK_DB_PASSWORD}
      PGDATA: /var/lib/postgresql/data/pgdata

  keycloak:
    image: quay.io/keycloak/keycloak:21.0.2
    deploy:
      resources:
        limits:
          memory: 1024M
    environment:
      KC_DB: postgres
      KC_DB_URL: jdbc:postgresql://db:5432/${KEYCLOAK_DB}
      KC_DB_USERNAME: ${KEYCLOAK_DB_USER}
      KC_DB_PASSWORD: ${KEYCLOAK_DB_PASSWORD}
      KEYCLOAK_ADMIN: ${KEYCLOAK_USER}
      KEYCLOAK_ADMIN_PASSWORD: ${KEYCLOAK_PASSWORD}
      KC_HOSTNAME: keycloak
    command:
      - "start-dev"
      - "--http-port=9999"
    ports:
      - "9999:9999"
    depends_on:
      db:
        condition: service_started

  # microservices
  streaming:
    build: microservices/streaming-service
    image: streamify/streaming-service
    deploy:
      resources:
        limits:
          memory: 512m
    environment:
      - CONFIG_LOCATION=/config-repo/streaming.yml
      - ACTIVE_PROFILE=docker
    volumes:
      - $PWD/config-repo:/config-repo
      - ./filestore:/filestore

  song:
    build: microservices/song-service
    image: streamify/song-service
    deploy:
      resources:
        limits:
          memory: 512m
    environment:
      - SPRING_PROFILES_ACTIVE=docker
      - SPRING_CONFIG_LOCATION=file:/config-repo/application.yml,file:/config-repo/song.yml
      - SPRING_RABBITMQ_USERNAME=${RABBITMQ_USR}
      - SPRING_RABBITMQ_PASSWORD=${RABBITMQ_PWD}
      - SPRING_DATA_MONGODB_AUTHENTICATION_DATABASE=admin
      - SPRING_DATA_MONGODB_USERNAME=${MONGODB_USR}
      - SPRING_DATA_MONGODB_PASSWORD=${MONGODB_PWD}
    volumes:
      - $PWD/config-repo:/config-repo
    depends_on:
      mongodb:
        condition: service_healthy
      rabbitmq:
        condition: service_healthy

  recommendation:
    build: microservices/recommendation-service
    image: streamify/recommendation-service
    deploy:
      resources:
        limits:
          memory: 512m
    environment:
      - SPRING_PROFILES_ACTIVE=docker
      - SPRING_CONFIG_LOCATION=file:/config-repo/application.yml,file:/config-repo/recommendation.yml
      - SPRING_RABBITMQ_USERNAME=${RABBITMQ_USR}
      - SPRING_RABBITMQ_PASSWORD=${RABBITMQ_PWD}
      - SPRING_DATA_MONGODB_AUTHENTICATION_DATABASE=admin
      - SPRING_DATA_MONGODB_USERNAME=${MONGODB_USR}
      - SPRING_DATA_MONGODB_PASSWORD=${MONGODB_PWD}
    volumes:
      - $PWD/config-repo:/config-repo
    depends_on:
      mongodb:
        condition: service_healthy
      rabbitmq:
        condition: service_healthy

  comment:
    build: microservices/comment-service
    image: streamify/comment-service
    deploy:
      resources:
        limits:
          memory: 512m
    environment:
      - SPRING_PROFILES_ACTIVE=docker
      - SPRING_CONFIG_LOCATION=file:/config-repo/application.yml,file:/config-repo/comment.yml
      - SPRING_RABBITMQ_USERNAME=${RABBITMQ_USR}
      - SPRING_RABBITMQ_PASSWORD=${RABBITMQ_PWD}
      - SPRING_DATA_MONGODB_AUTHENTICATION_DATABASE=admin
      - SPRING_DATA_MONGODB_USERNAME=${MONGODB_USR}
      - SPRING_DATA_MONGODB_PASSWORD=${MONGODB_PWD}
    volumes:
      - $PWD/config-repo:/config-repo
    depends_on:
      mongodb:
        condition: service_healthy
      rabbitmq:
        condition: service_healthy

  composer:
    build: microservices/composer-service
    image: streamify/composer-service
    deploy:
      resources:
        limits:
          memory: 512m
    environment:
      - SPRING_PROFILES_ACTIVE=docker
      - SPRING_CONFIG_LOCATION=file:/config-repo/application.yml,file:/config-repo/composer.yml
      - SPRING_RABBITMQ_USERNAME=${RABBITMQ_USR}
      - SPRING_RABBITMQ_PASSWORD=${RABBITMQ_PWD}
    volumes:
      - $PWD/config-repo:/config-repo
    depends_on:
      rabbitmq:
        condition: service_healthy
    ports:
      - "8080:80"
      - "4004:4004"

  mongodb:
    image: mongo:4.4.2
    deploy:
      resources:
        limits:
          memory: 512m
    ports:
      - "27017:27017"
    command: mongod
    environment:
      - MONGO_INITDB_ROOT_USERNAME=${MONGODB_USR}
      - MONGO_INITDB_ROOT_PASSWORD=${MONGODB_PWD}
    healthcheck:
      test: "mongo --eval 'db.stats().ok'"
      interval: 5s
      timeout: 2s
      retries: 60

  rabbitmq:
    image: rabbitmq:3.8.11-management
    deploy:
      resources:
        limits:
          memory: 512m
    environment:
      - RABBITMQ_DEFAULT_USER=${RABBITMQ_USR}
      - RABBITMQ_DEFAULT_PASS=${RABBITMQ_PWD}
    ports:
      - "5672:5672"
      - "15672:15672"
    healthcheck:
      test: [ "CMD", "rabbitmqctl", "status" ]
      interval: 5s
      timeout: 2s
      retries: 60