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Kubernetes

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

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How I Prepared for CKA: Resources, Labs, and Strategy That Worked for Me

How I Prepared for CKA: Resources, Labs, and Strategy That Worked for Me

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4 min read
Why Most “Senior” DevOps Engineers Are Building Fragile Infrastructure — And Why the Industry Rewards It

Why Most “Senior” DevOps Engineers Are Building Fragile Infrastructure — And Why the Industry Rewards It

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4 min read
Prepare a node for kubeadm with cri-dockerd (CKA Installation)

Prepare a node for kubeadm with cri-dockerd (CKA Installation)

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5 min read
The Human-in-the-Loop SRE: Designing Automation Escalation Policies for AI-Assisted Operations

The Human-in-the-Loop SRE: Designing Automation Escalation Policies for AI-Assisted Operations

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15 min read
Kubernetes Upgrades Without Downtime

Kubernetes Upgrades Without Downtime

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2 min read
🐧 Resize VM Disk Ubuntu LVM — Common Mistakes and How to Fix Them

🐧 Resize VM Disk Ubuntu LVM — Common Mistakes and How to Fix Them

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6 min read
How to Manage Secrets in GitOps Without Exposing Them in Git

How to Manage Secrets in GitOps Without Exposing Them in Git

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5 min read
Root Cause Analysis Across Every Signal, On One Screen

Root Cause Analysis Across Every Signal, On One Screen

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8 min read
PodDisruptionBudgets: Your Kubernetes Outage Insurance

PodDisruptionBudgets: Your Kubernetes Outage Insurance

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3 min read
Zero-Downtime Crossplane v1 v2 Migration: Adopt-in-Place at Production Scale

Zero-Downtime Crossplane v1 v2 Migration: Adopt-in-Place at Production Scale

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8 min read
🚀 One-Click Talos Omni Deployment: From Zero to Kubernetes in Minutes

🚀 One-Click Talos Omni Deployment: From Zero to Kubernetes in Minutes

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3 min read
Auto-verifying your AI-SRE's fixes (Part II): HolmesGPT end-to-end on a real cluster

Auto-verifying your AI-SRE's fixes (Part II): HolmesGPT end-to-end on a real cluster

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5 min read
The Day 2 Reality of Running a Kubernetes Lab on Your Mac: Stop/Start, CKS Scenarios, and What I Learned Building It.

The Day 2 Reality of Running a Kubernetes Lab on Your Mac: Stop/Start, CKS Scenarios, and What I Learned Building It.

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8 min read
Leveraging the Wrong Scaling Patterns Will Lose You in Production

Leveraging the Wrong Scaling Patterns Will Lose You in Production

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2 min read
How I Practise Istio Upgrades Locally Before Touching Production EKS.

How I Practise Istio Upgrades Locally Before Touching Production EKS.

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7 min read
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