I'm looking for a way to set up a script in a scheduler like Control-M to automatically monitor Windows services and restart them if they stop or become unresponsive. I'm open to using either Python or PowerShell for this task, but I'd love to know if there's a straightforward solution available.
4 Answers
While the native recovery options are useful, blindly restarting services can mask underlying issues. I suggest figuring out why a service is failing for a more permanent fix. Have you considered setting up a monitoring service instead?
You actually don't need a custom script for this. Windows has built-in options for handling what happens when a service stops unexpectedly. If you open services.msc, you can right-click on a service, go to the recovery tab, and set up what to do on first, second, and subsequent failures. It's all native functionality that should meet your needs!”
I would advise against just using a script to handle this. It's best to address the root cause of the service failures rather than just restarting them continually. A robust monitoring solution can help you get the right alerts without creating a loop of restarts.
If you're looking for a script anyway, you can use this PowerShell example I've been using. It monitors a service and attempts to start it if it's stopped, plus it logs actions and can send alerts via Telegram. You’ll need to set it up in Task Scheduler to run at your desired intervals.
Thanks for the tip! But what if the service shows as 'Running' yet is actually hung and not processing tasks? That's a common issue for our scheduler. How can I auto-restart the service in that situation?