Add NVIDIA GPUs to your OpenShift menu in a corporate proxied environment
If you’re running NVIDIA GPU’s & OpenShift/k8s in an unproxied or transparently proxied environment you probably haven’t encountered too many issues deploying NVIDIA’s gpu-operator (lucky you!), but your experience might not be as pleasant if using a traditional proxy with HTTPS/SSL bumping/inspection enabled.
Practical OpenShift 4 Installation Troubleshooting
There’s a lot of great documentation on running, administering, consuming, and troubleshooting OpenShift 4, but the installation process is still a bit vague for some admins, and even more obscure if failures are encountered. I recently stepped through general installation troubleshooting for a failed OpenShift 4.6.8 deployment which hit this bug: https://bugzilla.redhat.com/show_bug.cgi?id=1895024 - The core issue relates to low entropy on my VMs, but this bug was repeatable and offered a…
Leverage Red Hat SSO (Keycloak) as an authentication provider for Ansibler Tower (AWX)
While there is a great write-up on configuring SAML auth for Ansible Tower pubished on the Red Hat Ansible Blog, it’s pretty dated and there are better ways to work with certificate
Preventative maintenance, routine care, and repairs for Kubernetes & OpenShift clusters
I’m a Red Hatter working as a Solutions Architect, formerly a Senior Cloud Success Architect, with a focus on and passion for OpenShift and Ansible. Previous life? Cloud Advanced Technology Lead & Big Data Engineer for Lockheed Martin Space, IT/IS Data Center Manager for Lockheed Martin IS&GS, and Senior Infrastructure Designer/Administrator for the City of Gainesville & City of Alachua.
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