For local k8s clusters with kubeadm, Debian offers stability and simplicity.
For local k8s clusters with kubeadm, Debian offers stability and simplicity, while Ubuntu provides newer packages and better hardware support, depending on your needs.
Kubernetes production failures often stem from resource exhaustion, misconfigurations, and network bottlenecks.
Kubernetes production failures often stem from resource exhaustion, misconfigurations, and network bottlenecks, requiring proactive monitoring and remediation.
A terminal-based Kubernetes game can aid learning but requires careful design to balance engagement with operational realism.
A terminal-based Kubernetes game can aid learning but requires careful design to balance engagement with operational realism.
Migrating from nginx-ingress requires evaluating Traefik, Envoy Gateway.
Migrating from nginx-ingress requires evaluating Traefik, Envoy Gateway, or AWS Load Balancer Controller based on routing complexity, ecosystem integration, and operational overhead.
Diagnosing and Resolving Memory Spikes in Nginx on EKS AL2023 If you’ve migrated from Amazon Linux 2 (AL2) to AL2023 on EKS and noticed memory spikes in Nginx.
If you’ve migrated from Amazon Linux 2 (AL2) to AL2023 on EKS and noticed memory spikes in Nginx pods, you’re not alone. This post walks through a pragmatic diagnosis and repair workflow, with actionable steps to prevent recurrence.
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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