docker compose with: postgres, pgadmin, redis and rabbitmq

docker-compose.yml

version: '3'

services:
  rabbitmq:
    container_name: rabbitmq
    image: rabbitmq:3.6.10-management-alpine
    environment:
      RABBITMQ_DEFAULT_USER: rmq
      RABBITMQ_DEFAULT_PASS: pass
    restart: on-failure
    ports:
     - 4369:4369 
     - 5671:5671
     - 5672:5672
     - 25672:25672
     - 15671:15671
     - 15672:15672

  postgres:
    container_name: postgres
    image: postgres:9.6.6-alpine
    environment:
      POSTGRES_PASSWORD: dbpass
      POSTGRES_USER: dbuser
      POSTGRES_DB: dbname
    restart: on-failure
    ports:
      - 5432:5432

  pgadmin:
    image: dpage/pgadmin4
    healthcheck:
      test: |
          apk add --no-cache sqlite
          sqlite3 /var/lib/pgadmin/pgadmin4.db 'INSERT OR IGNORE INTO server (id, user_id, servergroup_id, name, host, port, maintenance_db, username, password, ssl_mode, use_ssh_tunnel, tunnel_port, tunnel_authentication, connect_timeout) VALUES (10, 1, 1, "chatbot_prog_1", "postgres", 5432, "dbname", "dbuser", NULL, "prefer", 0, 22, 0, 0);' '.exit'
          exit 1
      interval: 0s
      timeout: 10s
      retries: 1
    depends_on:
      - postgres
    ports:
      - 5050:80
    environment:
      PGADMIN_DEFAULT_EMAIL: admin
      PGADMIN_DEFAULT_PASSWORD: admin
    restart: unless-stopped

  redis:
    container_name: redis
    image: redis:3-alpine
    ports:
        - 6379:6379
        
  localsmtp:
    image: djfarrelly/maildev
    ports:
      - "25:25"
      - 1080:80