I started doing all my VDS (Virtual Distributed Switch) backups manually which isn’t too hard. But you can do better with a Backup VDS script. Even if you don’t realize it now, you will want to automate as much as possible. Here is how I automated VDS backups. Starting with a powercli script from VCDX56 I made sure that I understood how it worked and modified it to fit my environment.
Backup VDS PowerCLI Script Modification
You can edit your Backup VDS PowerCLI script to fit your needs. My modification started with a few variables which are automatically incorporated into the naming of the backup files. To keep several versions of the backup files I added the date into the file naming as well. This really helps keep the vds backup files organized by name and date. You will need a vCenter connection in the script. If you want to utilize mine called Get-vCenter (It is very handy in a multi-vCenter environment) please feel free.
For complete automation create a static array for all your vCenters and loop them. Then you nest this script in another loop. Utilize Task Scheduler on a Windows computer to call the script on a schedule. Then you have automated backups of all your VDS switches.
Caution: Like all code you download from the internet, please understand and modify the code accordingly to prevent unforeseen production problems. Also known as career-altering events.
For this script the main command is Export-VDSwitch. I like to familiarize myself with any PowerCLI commands I am running in my environment. The quickest way to get help and examples is to run from a Powershell prompt the command ‘help verb-noun -showwindow’. In this case it would be help Export-VDSwitch -showwindow.