John Goh's blog – Page 3 – A penny for my thoughts

OpenShift: Operator Management with oc-mirror v2 & podman

Faster Operator and Channel Information Extraction for Disconnected Environments OpenShift 4.19 introduces significant improvements to the … OpenShift: Operator Management with oc-mirror v2 & podmanRead more

This will come in handy for those working in disconnected airgapped environment. I’ve tested this to … OpenShift – imagesetconfig & catalogsourceRead more

The default Quay configuration is a solid starting point for a standard, single-node or small private … TIL: Optimize Red Hat QuayRead more

Here are practical oc commands you’ll use often, grouped by task. Replace placeholders in angle brackets … Useful OpenShift (oc) cli commands!Read more

[This post is alittle outdated, I will be updating it in time to come to use … How to Install Red Hat Quay and Secure with Nginx & Let’s EncryptRead more

Deploying OpenShift 4.18.21 on a bare metal lab is a rewarding but deeply challenging project, especially … Setting Up OpenShift 4.18.21 with User Provisioned Infrastructure: Challenges and Lessons LearnedRead more

The digital landscape is constantly evolving, and a significant shift is the trend towards shorter-lived internet … TIL: Automating ACMEv2 Certificate Management: A Game Changer for Shorter-Lived CertificatesRead more

I decided to try out tailscale operator on OpenShift 4.19.2 this weekend. It recently went GA … Installing Tailscale Operator on OpenShift 4.19.2Read more

I recently patched my DSM 7.2.1 to 7.2.2, and it involves upgrading the bootloader stored on … DSM 7.2.2-72806 Update 2 – Arc Loader 1.5.9Read more