In the past I’ve written about how to use informers in Kubernetes for particular resources, but what if you need to be able to receive events for any Kubernetes resource dynamically? Well, there’s a client-go package for that too. At FireHydrant, we recently updated our Kubernetes integration to watch changes for any resource you configure and I wanted to write down how we made it at a high level.

Ever go to a status page and it says everything is operational when it definitely isn’t? You refresh maddeningly thinking it might be you. You ponder if the bill for the internet has been paid. Then, as a last resort, you check Twitter only to discover hundreds of people are experiencing the same problem. This is common, and because of it, we’re happy to release out integration with Statuspage.io!