Microsoft SQL Server in Docker with data volume

docker-compose.yml

version: '3'

services:
  mssql-server-linux:
    image: microsoft/mssql-server-linux:latest
    volumes:
      - mssql-server-linux-data:/var/opt/mssql/data
    environment:
      - ACCEPT_EULA=Y
      - SA_PASSWORD=${SQLSERVER_SA_PASSWORD:-yourStrong(!)Password}
    ports:
      - "1433:1433"

volumes:
  mssql-server-linux-data:

Good one, Sir!