I have currently spent a lot of time visiting different customer sites and working with them to build up a picture of their environment and such. Usually with the aim to provide a design around architectural changes that we would recommend to move their environments forward. So I thought I’d give a short list of … Continue reading My daily tool kit – IT gadgets and software – #vDM30in30
This is a little of a late post but back in June I was invited by the amigos over at AdminAdmin Podcast to chat about my favourite subject. Me! This was prompted after they mentioned my How to document posts, and I reached out to say thanks as it had generated extra traffic for my blog. … Continue reading Guest appearance on the AdminAdmin Podcast
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 documented in the … Continue reading Cilium Hubble CLI – Configure Auto Completion
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 is also boosted by the fact that Cilium became the first Kubernetes CNI to graduate in the CNCF Landscape. In … Continue reading How to migrate from Red Hat OpenShiftSDN/OVN-Kubernetes to Cilium
The Issue When trying to log into Grafana Web UI using an OIDC provider, in my case, Dex. The login would fail due to the error “User already exists”, after some time. This happened for any users given access via the OIDC. The Cause This looks to happen due to a CVE fix implemented in … Continue reading Grafana – unable to login “User already exists”