93 practical Kubernetes guides and field notes.
The Issue In a platform that's deployed with Cilium, when using Hubble either to view the full JSON output or to configure which events are captured using the allowlist or denylist you may have seen a field called event_type which uses an integer. Below is an…
Read guide →The Issue I had a freshly deployed Red Hat OpenShift cluster on which I had set up OpenShift Virtualization (KubeVirt). When I tried to create my first data volume so I could start creating VMs, nothing happened. The ISO file upload would fail. Running oc…
Read guide →One of the little nits I have is when I use the terminal, and as I start typing a command if I press the Tab key, autocomplete doesn't work. It feels like it should be the default out of the box. You can configure the Hubble CLI for Cilium, but it's not…
Read guide →Did you know that the Cilium Hubble CLI supports using a configuration file? Below is an example command where Isovalent Enterprise for Cilium is deployed and Hubble RBAC is configured. Therefore, I must provide additional details such as the server location…
Read guide →Recently, I'm seeing more and more queries about migrating to Cilium within an existing Red Hat OpenShift cluster, due to Cilium's advanced networking capabilities, robust security features, and enhanced observability out-of-the-box. This increase of interest…
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