docker-compose.yml

version: '3.8'
services:
  postgres:
    image: postgres:13
    container_name: postgres
    restart: always
    ports:
      - 5445:5432
    environment:
      POSTGRES_USER: ${USER}
      POSTGRES_PASSWORD: ${PASSWORD}
      POSTGRES_DB: ${DB}
    volumes:
      - mydb:/var/lib/postgresql/data
  pgadmin:
    image: dpage/pgadmin4:4.28
    container_name: pgadmin
    restart: always
    environment:
        PGADMIN_DEFAULT_EMAIL: ${PGUSEREMAIL}
        PGADMIN_DEFAULT_PASSWORD: ${PASSWORD}
        PGADMIN_LISTEN_PORT: 80
    ports:
    - "8080:80"
    volumes:
    - pgadmin-data:/var/lib/pgadmin
    links:
    - "postgres:pgsql-server"
  sql-server:
    container_name: sql-server
    image: microsoft/mssql-server-linux:2017-latest
    ports:
      - "1433:1433"
    environment:
      SA_PASSWORD: ${PASSWORD}
      ACCEPT_EULA: "Y"
    volumes:
        - mydb2:/var/opt/mssql
volumes:
  mydb:
    name: mydb
  mydb2:
    name: mydb2
  pgadmin-data:
    name: pgadmin-data