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Recent Posts

Diagnosing and Resolving Peckish Alerts in Esp32 Worker Nodes

May 9, 2026

Headlamp over Rancher: Diagnosing the Lightweight Tooling Imperative

May 8, 2026

Integrating Vpa with Hpa and Karpenter in Production

May 7, 2026

K3s in Production: Practical Considerations and Outcomes

May 6, 2026

Using Kubectl Create for Manifest Generation: Practical Guidance

May 5, 2026
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Diagnosing and Resolving Peckish Alerts in Esp32 Worker Nodes

A Peckish=True alert on an ESP32 worker node indicates potential resource contention or firmware issues requiring immediate.

May 9, 2026 JR

2 minute read

A Peckish=True alert on an ESP32 worker node indicates potential resource contention or firmware issues requiring immediate investigation.

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    • Kubernetes
    • Security
    • DevSecOps

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Headlamp over Rancher: Diagnosing the Lightweight Tooling Imperative

Teams adopt Headlamp over Rancher for lightweight, focused Kubernetes dashboarding, avoiding unnecessary complexity and sprawl.

May 8, 2026 JR

3 minute read

Teams adopt Headlamp over Rancher for lightweight, focused Kubernetes dashboarding, avoiding unnecessary complexity and sprawl.

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Integrating Vpa with Hpa and Karpenter in Production

Adding VPA to HPA and Karpenter requires careful policy configuration, resource allocation adjustments.

May 7, 2026 JR

3 minute read

Adding VPA to HPA and Karpenter requires careful policy configuration, resource allocation adjustments, and monitoring to avoid conflicts and ensure stability.

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    • Kubernetes
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K3s in Production: Practical Considerations and Outcomes

k3s is viable for lightweight production workloads with proper planning.

May 6, 2026 JR

2 minute read

k3s is viable for lightweight production workloads with proper planning, though tradeoffs exist in scalability and ecosystem support.

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Using Kubectl Create for Manifest Generation: Practical Guidance

kubectl create can generate valid manifests for learning and simple use cases but lacks scalability for complex production needs.

May 5, 2026 JR

2 minute read

kubectl create can generate valid manifests for learning and simple use cases but lacks scalability for complex production needs.

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    • Kubernetes
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Hugo Future Imperfect

OpenShift & Kubernetes Mechanic

Preventative maintenance, routine care, and repairs for Kubernetes & OpenShift clusters

Recent Posts

Diagnosing and Resolving Peckish Alerts in Esp32 Worker Nodes

May 9, 2026

Headlamp over Rancher: Diagnosing the Lightweight Tooling Imperative

May 8, 2026

Integrating Vpa with Hpa and Karpenter in Production

May 7, 2026

K3s in Production: Practical Considerations and Outcomes

May 6, 2026

Using Kubectl Create for Manifest Generation: Practical Guidance

May 5, 2026
View more posts

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About

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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