docker-compose.yml

version: '3.7'
services:
    mssql01:
        build: .
        ports:  
          - "14331:1433"
        container_name: mssql01
        env_file:
          - mssql.env
          - sqlcreds.env
        volumes: 
          - mssql01-sys:/var/opt/mssql/
          - mssql01-data:/var/opt/sqlserver/data
          - mssql01-log:/var/opt/sqlserver/log
          - mssql01-backup:/var/opt/sqlserver/backup
        restart: always
    
    mssql02:
        build: .
        ports:  
          - "14332:1433"
        container_name: mssql02
        env_file:
          - mssql.env
          - sqlcreds.env
        volumes: 
          - mssql02-sys:/var/opt/mssql/
          - mssql02-data:/var/opt/sqlserver/data
          - mssql02-log:/var/opt/sqlserver/log
          - mssql02-backup:/var/opt/sqlserver/backup
        restart: always
volumes:
  mssql01-sys:
  mssql01-data:
  mssql01-log:
  mssql01-backup:
  mssql02-sys:
  mssql02-data:
  mssql02-log:
  mssql02-backup: