docker-deploy.yml

version: '3.7'

configs:
  redis_config:
    file: ./docker_config/redis.conf

services:
  app:
    image: 127.0.0.1:5000/fastapi-app
    build:
      context: ./
      dockerfile: Dockerfile
    command: uvicorn app.main:app --host 0.0.0.0 --reload --workers 1
    deploy:
      replicas: 2
      update_config:
        parallelism: 2
        delay: 10s
      restart_policy:
        condition: on-failure
        delay: 5s
        max_attempts: 3
        window: 120s
      placement:
        constraints:
          - node.role == manager  # Deploy containers to worker nodes
    ports:
      - 80:8000

    env_file:
      - .env
    networks:
      - backend
  db:
    image: postgres:15-alpine
    volumes:
      - postgres_data:/var/lib/postgresql/data/
    deploy:
      mode: global
      restart_policy:
        condition: on-failure
        delay: 5s
        max_attempts: 3
        window: 120s
    ports:
      - 5432:5432
    env_file:
      - .env
    networks:
      - backend
  pgadmin:
    image: dpage/pgadmin4
    ports:
      - 5050:5050
    env_file:
      - .env
    networks:
      - backend
  redis:
    image: redis:alpine
    deploy:
      replicas: 2
      update_config:
        parallelism: 2
        delay: 10s
      restart_policy:
        condition: on-failure
    ports:
      - 6379:6379

    networks:
      - backend

  visualizer:
    image: dockersamples/visualizer:stable
    ports:
      - "8080:8080"
    volumes:
      - "/var/run/docker.sock:/var/run/docker.sock"
    deploy:
      placement:
        constraints: [ node.role == manager ]
    networks:
      - backend


networks:
  backend:
    name: backend



volumes:
  postgres_data:
#    driver: "rexray/rbd"
#    driver_opts:
#      size: "50"
  sms_data:
#    driver: "rexray/rbd"
#    driver_opts:
#      size: "50"