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Kubernetes

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

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🧱 Part 1 — Production-Ready MicroK8s Installation on Debian 12 (with snapd)

🧱 Part 1 — Production-Ready MicroK8s Installation on Debian 12 (with snapd)

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2 min read
CKA (Certified Kubernetes Administrator) Exam Report 2026: Don’t Rely on Old Guides (Mastering the Post-2025 Revision)

CKA (Certified Kubernetes Administrator) Exam Report 2026: Don’t Rely on Old Guides (Mastering the Post-2025 Revision)

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5 min read
Rightsizing Kubernetes Requests with the In-Place Vertical Pod Autoscaler

Rightsizing Kubernetes Requests with the In-Place Vertical Pod Autoscaler

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3 min read
LAB: ConfigMap & Secret — From Developer Code to DevOps Troubleshooting

LAB: ConfigMap & Secret — From Developer Code to DevOps Troubleshooting

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6 min read
What problem do Config & Secret solve?

What problem do Config & Secret solve?

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2 min read
PART 1 — StatefulSet + Headless Service + Persistent Storage

PART 1 — StatefulSet + Headless Service + Persistent Storage

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3 min read
Agentic Coding Tools Are Accelerating Output, Not Velocity

Agentic Coding Tools Are Accelerating Output, Not Velocity

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5 min read
Kubernetes Monitoring Best Practices: Ensuring the Health and Performance of Your Clusters

Kubernetes Monitoring Best Practices: Ensuring the Health and Performance of Your Clusters

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6 min read
eBPF: Experiencing eBPF with Cilium

eBPF: Experiencing eBPF with Cilium

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8 min read
AWS re:Invent 2025: 3 Announcements That Matter for Your Architecture

AWS re:Invent 2025: 3 Announcements That Matter for Your Architecture

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4 min read
Kubernetes Services & Ingress. project #1

Kubernetes Services & Ingress. project #1

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3 min read
Kubernetes Multi-Tenancy Solutions: The Hard Way (DIY) vs. The Smart Way (2025 Guide)

Kubernetes Multi-Tenancy Solutions: The Hard Way (DIY) vs. The Smart Way (2025 Guide)

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3 min read
Kubernetes Core • Pod Lifecycle & Health • Networking From DevOps Production & Interview Perspective

Kubernetes Core • Pod Lifecycle & Health • Networking From DevOps Production & Interview Perspective

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6 min read
I Deployed Athenz/k8s-athenz-syncer locally! (Feat. Fixing Legacy Code)

I Deployed Athenz/k8s-athenz-syncer locally! (Feat. Fixing Legacy Code)

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6 min read
Supply Chain Security: A Deep Dive into SBOM and Code Signing

Supply Chain Security: A Deep Dive into SBOM and Code Signing

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11 min read
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