Exemplo de Banco de Dados https://medium.com/@renato.groffe/docker-bancos-de-dados-em-ambientes-de-desenvolvimento-testes-sqlsaturday-906-s%C3%A3o-paulo-583ff65b145

docker-compose.yml

version: '3'

services:
  sqlserver2019:
    image: mcr.microsoft.com/mssql/server:2019-CTP3.1-ubuntu
    environment:
      ACCEPT_EULA: Y
      SA_PASSWORD: SqlServer2019!
    ports:
      - "41434:1433"
    volumes:
      - /home/renatogroffe/Desenvolvimento/Docker/Volumes/SQLSat/SQLServer2019-CTP3.1:/var/opt/mssql
    networks:
      - sqlsat

  postgres:
    image: postgres
    environment:
      POSTGRES_PASSWORD: "Postgres2019!"
    ports:
      - "15432:5432"
    volumes:
      - /home/renatogroffe/Desenvolvimento/Docker/Volumes/SQLSat/PostgreSQL:/var/lib/postgresql/data 
    networks:
      - sqlsat
      
  pgadmin:
    image: dpage/pgadmin4
    environment:
      PGADMIN_DEFAULT_EMAIL: "[email protected]"
      PGADMIN_DEFAULT_PASSWORD: "PgAdmin2019!"
    ports:
      - "15433:80"
    depends_on:
      - postgres
    networks:
      - sqlsat

  redis:
    image: redis:alpine
    command: redis-server --requirepass Redis2019!
    ports:
      - "16379:6379"
    networks:
      - sqlsat

  mongo-express:
    image: mongo-express
    ports:
      - 19081:8081
    environment:
      ME_CONFIG_BASICAUTH_USERNAME: renatogroffe
      ME_CONFIG_BASICAUTH_PASSWORD: MongoExpress2019!
      ME_CONFIG_MONGODB_PORT: 27017
      ME_CONFIG_MONGODB_ADMINUSERNAME: root
      ME_CONFIG_MONGODB_ADMINPASSWORD: MongoDB2019!
    links:
      - mongo
    networks:
      - sqlsat

  mongo:
    image: mongo
    environment:
      MONGO_INITDB_ROOT_USERNAME: root
      MONGO_INITDB_ROOT_PASSWORD: MongoDB2019!
    ports:
      - "27017:27017"
    volumes:
      - /home/renatogroffe/Desenvolvimento/Docker/Volumes/SQLSat/MongoDB:/data/db
    networks:
      - sqlsat    

networks: 
    sqlsat:
      driver: bridge