Kubernetes

GitHub Actions Workflow Guide — Line-by-Line of deploy.yml and stale.yml

From a simple bot workflow (stale.yml) to a multi-job build/deploy workflow (deploy.yml) — learn the GitHub Actions execution model by line-by-line analysis ...

GitHub Multi-Account Switching — Using gh auth switch

One gh auth switch line changes who your git push goes as. Credential helper internals, PAT issuance, account switching, and real-world pitfalls in one guide

Checking RAID Environment Disks on Ubuntu — MegaRAID + smartctl Guide

The disk visible to the OS may be a Virtual Disk — use smartctl with the megaraid option to inspect Physical Disks behind the RAID Controller

Kubernetes Update Strategies — Rolling Update, Blue/Green, and Canary

K8s updates must be understood as two layers — API-level strategy (A) and deployment pattern (B). From Rolling/Blue-Green/Canary comparison to host-kernel-co...

cmaven

Kubernetes

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GitHub Actions Workflow Guide — Line-by-Line of deploy.yml and stale.yml

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Kubernetes Update Strategies — Rolling Update, Blue/Green, and Canary