Updating Splunk Apps: What to Consider Before You Click ‘Update’

We were recently called in by a client who was having trouble with one of their critical Splunk apps after an update. They had done everything right - kept their apps up to date and maintained their system regularly. But after the latest update, a key functionality stopped working, and they needed it fixed fast.

The issue wasn’t the update itself but rather a few things that were overlooked in the process. That experience reminded us of how important it is to take a few extra steps before updating any Splunk app. Here’s what we recommend:

1. Review What’s Changed:

Before you update, take a moment to review the release notes. Updates can include changes like moving settings, removing features, or introducing new ones. Understanding these changes can help you prepare and adjust your environment if needed.

2. Check Version Compatibility:

Make sure your current Splunk version is compatible with the app update. Sometimes, updates may not support older Splunk versions, or your stack might be ahead of what the update supports. Verifying compatibility can help avoid unexpected issues.

3. Backup Existing Data:

If you’ve made any customisations or changes to your app, it’s a good idea to back up your existing data. While updates generally improve functionality, they can sometimes overwrite custom settings. A backup ensures that you can quickly restore your setup if needed.

Taking these simple steps can help ensure that your Splunk apps continue to run smoothly, even after an update.

Interested in more tips on how to keep your Splunk environment in top shape? Get in touch with us. We're here to help you make the most out of your Splunk investment.

Written by Daniel Knights

Legal Disclaimer:

The information provided in this post regarding Splunk is based on Hyperion 3's own experiences and research. It reflects our opinions and is not officially endorsed by or affiliated with Splunk. This content is intended for informational purposes only and does not constitute official Splunk best practices or recommendations. For official guidance, please refer to Splunk’s documentation or consult with a Splunk representative.