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Kubernetes

An open-source container orchestration system for automating software deployment, scaling, and management.

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[Lab Notes] Kubernetes the Hard Way, For Real This Time (Step 04)

[Lab Notes] Kubernetes the Hard Way, For Real This Time (Step 04)

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4 min read
The sidecar left before the application had finished

The sidecar left before the application had finished

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2 min read
Two Nodes Can Preserve Availability. They Can't Preserve N+1 Capacity.

Two Nodes Can Preserve Availability. They Can't Preserve N+1 Capacity.

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7 min read
Kubernetes v1.37 Garhwal: Rootless Kubelet, Gang Scheduling, and Native Pod Certificates

Kubernetes v1.37 Garhwal: Rootless Kubelet, Gang Scheduling, and Native Pod Certificates

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4 min read
Engineering Build Notes #3: When 200Gi Was More Storage Than the Nodes Needed

Engineering Build Notes #3: When 200Gi Was More Storage Than the Nodes Needed

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7 min read
Mask PII in Grafana Alloy logs without a stage.replace pattern list

Mask PII in Grafana Alloy logs without a stage.replace pattern list

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8 min read
Our workers were idle and the queue was an hour deep

Our workers were idle and the queue was an hour deep

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2 min read
I recorded my Kubernetes AI agent failing, on purpose

I recorded my Kubernetes AI agent failing, on purpose

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The Backup Awakens: A Database Backup Quest

The Backup Awakens: A Database Backup Quest

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I asked Claude to draw my homelab from the repo that runs it

I asked Claude to draw my homelab from the repo that runs it

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4 min read
Teaching git diff to read JSON and YAML

Teaching git diff to read JSON and YAML

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5 min read
Copilot Wrote a Kubernetes Manifest That Passed Schema Validation With 21 Security Findings In It

Copilot Wrote a Kubernetes Manifest That Passed Schema Validation With 21 Security Findings In It

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Kubernetes Troubleshooting: What to Check Before You Restart a Pod

Kubernetes Troubleshooting: What to Check Before You Restart a Pod

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2 min read
The three replicas that turned out to be on one node

The three replicas that turned out to be on one node

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2 min read
We tagged EKS workers like app servers — and Prometheus started scraping telegraf on nodes that never had it

We tagged EKS workers like app servers — and Prometheus started scraping telegraf on nodes that never had it

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5 min read
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