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Kubernetes

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

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Kustomize bases & overlays — one base, every environment

Kustomize bases & overlays — one base, every environment

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4 min read
Argo CD sync policies & self-heal, explained

Argo CD sync policies & self-heal, explained

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4 min read
After the ingress-NGINX retirement, what your migration plan owes production

After the ingress-NGINX retirement, what your migration plan owes production

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3 min read
I Automated My Entire GitOps Security Stack. The First Thing It Blocked Was My Own Salary.

I Automated My Entire GitOps Security Stack. The First Thing It Blocked Was My Own Salary.

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10 min read
Debugging Kubernetes OOMKilled: A Step-by-Step Guide

Debugging Kubernetes OOMKilled: A Step-by-Step Guide

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3 min read
Kubernetes RBAC — Control Who Can Do What in Your Cluster

Kubernetes RBAC — Control Who Can Do What in Your Cluster

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3 min read
Kubernetes ConfigMaps and Secrets — Complete Configuration Management Guide

Kubernetes ConfigMaps and Secrets — Complete Configuration Management Guide

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3 min read
The Kubernetes Checklist for Teams Without a Platform Team

The Kubernetes Checklist for Teams Without a Platform Team

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5 min read
2026 CKA Exam - Scenario 8 Install a CNI and fix the flannel pod-CIDR mismatch (CKA Services & Networking)

2026 CKA Exam - Scenario 8 Install a CNI and fix the flannel pod-CIDR mismatch (CKA Services & Networking)

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7 min read
The Boring Stack Manifesto: Why Your Startup Probably Doesn't Need Kubernetes

The Boring Stack Manifesto: Why Your Startup Probably Doesn't Need Kubernetes

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6 min read
AI Agents for DevOps in 2026: Tools That Are Actually Worth Using

AI Agents for DevOps in 2026: Tools That Are Actually Worth Using

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1 min read
etcd v3.7 adds a streaming range API and drops the legacy v2 store

etcd v3.7 adds a streaming range API and drops the legacy v2 store

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3 min read
The Start

The Start

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2 min read
EKS node autoscaling with Karpenter: just-in-time capacity without node groups

EKS node autoscaling with Karpenter: just-in-time capacity without node groups

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7 min read
Hardening Kubernetes: How to Block `kubectl debug node` from Breaking Your Cluster Matrix

Hardening Kubernetes: How to Block `kubectl debug node` from Breaking Your Cluster Matrix

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3 min read
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