Creating SQL Server Containers for versions 2012-2017

I am working on my dbatools and dbachecks presentations for SQL Saturday Finland, SQLDays, SQL Saturday Cork and SQLGrillen I want to show the two modules running against a number of SQL Versions so I have installed

  • 2 Domain Controllers
  • 2 SQL 2017 instances on Windows 2016 with an Availability Group and WideWorldImporters database
  • 1 Windows 2016 jump box with all the programmes I need
  • 1 Windows 2016 with containers

using a VSTS build and this set of ARM templates and scripts

I wanted to create containers running SQL2017, SQL2016, SQL2014 and SQL2012 and restore versions of the AdventureWorks database onto each one.

Move Docker Location

I redirected my docker location from my C:\ drive to my E:\ drive so I didnt run out of space. I did this by creating a daemon.json file in C:\ProgramData\docker\config and adding

and restarting the docker service which created folders like this
01 - folders.png
Then I ran
to create a volume to hold the backups that I could mount on the containers

AdventureWorks Backups

I downloaded all the AdventureWorks backups from GitHub and copied them to E:\containers\volumes\sqlbackups\_data

Getting the Images

To download the SQL 2017 image from the DockerHub I ran

and waited for it to download and extract

I also needed the images for other versions. My good friend Andrew Pruski b | t has versions available for us to use on his Docker Hub  so it is just a case of running

and waiting for those to download and extract (This can take a while!)

Create the containers

Creating the containers is as easy as

so all I needed to run to create 4 SQL containers one of each version was

and just a shade over 12 seconds later I have 4 SQL instances ready for me 🙂

02 - creating containers.png

03 - Containers at the ready.png

Storing Credentials

This is not something I would do in a Production environment but I save my credentials using this method that Jaap Brasser b | t shared here

which means that I can get the credentials in my PowerShell session (as long as it is the same user that created the file) using

Restoring the databases

I restored all of the AdventureWorks databases that each instance will support onto each instance, so 2017 has all of them whilst 2012 only has the 2012 versions.

First I needed to get the filenames of the backup files into a variable

and the container connection strings, which are the hostname and the port number

then I can restore the databases using dbatools using a switch statement on the version which I get with the NameLevel property of Get-DbaSqlBuildReference-
I need to create the file paths for each backup file by getting the correct backups and appending the names to C:\SQLBackups which is where the volume is mounted inside the container
As Get-DbaDatabase gives the container ID as the Computer Name I have highlighted each container below
04 - databases.png
That is how easy it is to create a number of SQL containers of differing versions for your presentations or exploring needs
Happy Automating!

3 thoughts on “Creating SQL Server Containers for versions 2012-2017

  1. Pingback: Docker Containers For Multiple Versions Of SQL Server – Curated SQL

  2. How can I customise and create lower versions of SQL Server Containers, like the ones you used here, for 2012, 2014 and 2016.

Please feel free to comment on this post. All comments are moderated first before appearing on the site

This site uses Akismet to reduce spam. Learn how your comment data is processed.