Automated Configuration of Backup & Replication with PowerShel
As part of the Veeam Automation and Orchestration for vSphere project myself and Michael Cade worked on for VMworld 2018, we combined a number of seperate projects to showcase an end to end PowerShell script that called a number of individual modules. Split into three parts, we had a Chef/Terraform module that deployed a server with Veeam Backup & Replication installed. A Terraform module that deployed and configured an AWS VPC to host a Linux Repository with a Veeam PN Sitegateway. And finally a Powershell module that configured the Veeam server with a number of configuration items ready for first use.
While we are close to releasing the final code on GitHub for the project, I thought I would branch out the last section of the code and release it separately. As I was creating this script, it became apparent to me that it would be useful for others to use as is or as an example from which to simplify manual and repetitive tasks that go along with configuring Backup & Replication after installation.
The PowerShell script (found here on GitHub) performs a number of configuration actions against any Veeam Backup & Replication Server as per the included functions.
- Attach a vCenter
- Add and configure Cloud Connect Backup and/or Replication Provider
- Add and configure a Linux Based Repository
- Create vSphere Tag Categories and Tags
- Create a set of default Tag Based Policy Backup Jobs
- Clears all configured settings
All of the variables are configured in a config.json file meaning nothing is required to be modified in the main PowerShell script. There are a number of parameters that can be called to trigger or exclude certain functions.
PARAMETER Runall - Runs all the functions PARAMETER RunVBRConfigure - Runs all the functions to configure the Veeam Backup & Replication Server PARAMETER CloudConnectNEA - When used with RunAll or RunVBRConfigure will deploy and configure the Cloud Connect Network Extension Appliance PARAMETER NoCloudConnect - When used with RunAll or RunVBRConfigure will not configure the Cloud Connect component PARAMETER NoLinuxRepo - When used with RunAll or RunVBRConfigure will not add and configure the Linux Repository PARAMETER ClearVBRConfig - Will clear all previously configured settings and return Veeam Backup & Replication Server to default install
There are some pre-requisites that need to be in place before the script can be executed…most importantly the PowerShell needs to be executed on a system where the Backup & Replication Console is installed to allow access to the Veeam PowerShell Snap-in. From there you just need a new Veeam Backup & Replication server and a vCenter server plus their login credentials. If you want to add a Cloud Connect Provider offering Cloud Connect Backup or/and Replication you enter in all the details in the config.json file as well. Finally, if you want to add a Linux Repository you will need the details of that plus have it configured for key based authentication.
Automating Policy Based Backup Jobs:
Part of the automation that we where keen to include was the automatic creation of default backup jobs based on vSphere Tags. The idea was to have everything in place to ensure that once the script had been run, VMs could be backed up dependant on them being added to vSphere Tags. Once done the backup jobs would protect those VMs based on the policies set in the config.json.
The corresponding jobs are all using the vSphere Tags. From here the jobs don’t need to be modified when VMs are added…VMs assigned those Tags will be included in the job.
Once the script has been run you are left with a fully configured Backup & Replication server that’s connected to vCenter and if desired (by default) has local and Cloud Connect repositories added with a set of default policy based jobs ready to go using vSphere Tags.
There are a number of improvements that I want to implement and I am looking out for Contributors on GitHub to help develop this further. At its base it is functional…but not perfect. However it highlights the power of the automation that is possible with Veeam’s PowerShell Snap-In and PowerCLI. One of the use-cases for this was for repeatable deployments of Veeam Backup & Replication into POCs or labs and for those looking to standup those environments, this is a perfect companion.
Look out for the full Veeam SDDC Deploy Toolkit being released to GitHub shortly.