Google developers: you can clear your CDN cache on every deployment with the new purge action
Google CDN is one of the Content Delivery Networks. That means, when a user opens the website, the files are served from the closest server location which shortens the time required to open your website.
Integration with Buddy
The main purpose of Buddy's pipelines are deployments. If you use CDN, you can configure Buddy to automatically invalidate Google CDN's cache upon every deployment. Just add the Google CDN action at the end of your pipeline:
In the action details you can choose the project and the origin that you want to invalidate and decide whether to purge the whole cache or only the files that have been deployed: