docker-compose.yaml

version: "3.7"

services:
  redis:
    image: redis:7.0-alpine
    restart: always
    ports:
      - '6379:6379'
    volumes: 
      - redis:/data

  # An UI to visualize the task queues
  asynq-ui:
     image: hibiken/asynqmon
     ports:
      - '4000:8080'
     environment:
      REDIS_ADDR: redis:6379
  
  db:
    image: 'postgres:15-alpine'
    ports:
      - "5432:5432"
    deploy:
      mode: replicated
      replicas: 1
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: secret
    volumes:
      - postgres-db:/var/lib/postgresql/data/

  db-migrate:
    depends_on:
        - db
    build:
      context: .
      dockerfile: Dockerfile.migrations
    environment:
      DB_URL: postgres://postgres:secret@db:5432/postgres?sslmode=disable

  mailhog:
      image: mailhog/mailhog
      logging:
        driver: 'none'  # disable saving logs
      ports:
        - 1025:1025 # smtp server
        - 8025:8025 # web ui

  app:
    depends_on:
        - db
        - redis
    build:
      context: .
      dockerfile: Dockerfile.api
    restart: always
    ports:
      - "3000:3000"
      - "9000:9000"
      - "9001:9001"
    environment:
      DB_URL: postgres://postgres:secret@db:5432/postgres?sslmode=disable
      PORT: 3000
      ENV: DEV
      GRPC_PORT: 9000
      GRPC_GATEWAY_PORT: 9001
      DB_DRIVER: postgres
      TOKEN_DURATION: 2m
      TOKEN_SECRET: YELLOW SUBMARINE, BLACK WIZARDRY
      REFRESH_TOKEN_DURATION: 15m  
      REFRESH_TOKEN_SECRET: YELLOW SUBMARINE, BLACK WIZARDRY  
      # SMTP
      SMTP_HOST: mailhog
      SMTP_PORT: 1025
      SMTP_USER: bogo
      SMTP_PASS: pass
      SMTP_FROM: bogo.dev@mail.bg
      # REDIS
      REDIS: redis:6379

  redis-workers:
    depends_on:
        - db
        - redis
    build:
      context: .
      dockerfile: Dockerfile.workers
    restart: always
    environment:
      DB_URL: postgres://postgres:secret@db:5432/postgres?sslmode=disable
      PORT: 3000
      ENV: DEV
      GRPC_PORT: 9000
      GRPC_GATEWAY_PORT: 9001
      DB_DRIVER: postgres
      TOKEN_DURATION: 2m
      TOKEN_SECRET: YELLOW SUBMARINE, BLACK WIZARDRY
      REFRESH_TOKEN_DURATION: 15m  
      REFRESH_TOKEN_SECRET: YELLOW SUBMARINE, BLACK WIZARDRY  
      # SMTP
      SMTP_HOST: mailhog
      ENCRYTION: none
      SMTP_PORT: 1025
      SMTP_USER: ""
      SMTP_PASS: pass
      SMTP_FROM: bogo.dev@mail.bg
      # REDIS
      REDIS: redis:6379

volumes:
  postgres-db:
    driver: local
  redis:
    driver: local