hubble VS kubernetes-event-exporter

Since we installed Hubble on the cluster, Let’s check its cool UI and see how the traffic flows between the pods. To do so, let’s run:

This doesn’t just provide improved operational visibility - it’s incredibly beneficial to network security engineers. For instance, if Cilium is unable to communicate with core components such as ‘Hubble,’ this will show-up in the connectivity test.

It may be we could further optimize in some way, but in our testing we didn't find the streaming or EBPF based tables to work all that well for our purposes in osquery. This tool seems more promising for logging this sort of activity: https://github.com/cilium/hubble. We're focused on K8s visibility but this could replace all of our Linux Auditing level logging if it works well.

Cilium team also offers Hubble (yes, the name is the same as the famous far space crawling telescope's one, but for clouds), which is a fully distributed networking and security observability platform for cloud native workloads. Hubble is open source software and built on top of Cilium and eBPF to enable deep visibility into the communication and behavior of services as well as the networking infrastructure in a completely transparent manner.

However, if you look at projects like Cilium Hubble and Istio Galley, you can see that you not only get all the instrumentation to manage this stuff out of the box, but you also get observability into the health of your pods and fine-grained visibility that you won’t get with traditional tools.

CNI plugins like Cilium

There is another tool that does something similar. https://github.com/opsgenie/kubernetes-event-exporter

I'm the creator of kubernetes-event-exporter I've left my previous company to found Resmo, and noticed that the old one was not maintained anymore. We've forked it and merged some of the outstanding PRs and will be properly maintaining from now on.

So in order to better let the cluster administrator know what happened, in the production environment, we usually collect the events of the Kubernetes cluster. The tool I personally recommend is: https://github.com/opsgenie/kubernetes-event-exporter

Hi Do you know something better than this project https://github.com/opsgenie/kubernetes-event-exporter ? I use Opsgenie but I don't like it. Maybe there is better software that creates own webpage?

kubernetes-event-exporter on the other hand is extremely robust but more involved to setup. personally using a combination of both currently.