Tag: #devops
Writing on GPUs, LLMs, MLOps, Kubernetes — and mindset · 193 posts
Remote Debugging Guide: SSH Tunnel + VS Code/IntelliJ/PyCharm
Part 5 of the debugging series. A practical, copy-paste-friendly guide with reproducible steps, breakpoint strategy, profiling checkpoints, and team-level checklists.
2026-03-07 · 2 min read #devops#debugging#practical-guide#2026-03Debugging Casebook: Language × Framework Failure Patterns
Part 4 of the debugging series. A practical, copy-paste-friendly guide with reproducible steps, breakpoint strategy, profiling checkpoints, and team-level checklists.
2026-03-07 · 2 min read #devops#debugging#practical-guide#2026-03Terraform and OpenTofu IaC drift detection and automatic recovery operation guide
A comprehensive IaC drift management guide that covers everything from the causes of infrastructure drift in Terraform and OpenTofu environments to building automatic detection pipelines, CI/CD integration, recovery stra
2026-03-07 · 26 min read #devops#terraform#opentofu#iac#drift-detectionDebugging by Language: Python, JavaScript/TypeScript, Go, and Java Practical Guide
Part 1 of the debugging series. A practical, copy-paste-friendly guide with reproducible steps, breakpoint strategy, profiling checkpoints, and team-level checklists.
2026-03-07 · 2 min read #devops#debugging#practical-guide#2026-03Debugging by Framework: Spring Boot, Django/FastAPI, React/Next.js
Part 2 of the debugging series. A practical, copy-paste-friendly guide with reproducible steps, breakpoint strategy, profiling checkpoints, and team-level checklists.
2026-03-07 · 2 min read #devops#debugging#practical-guide#2026-03ArgoCD GitOps Multi-Cluster Deployment Strategy and Operations Automation Guide
From ArgoCD-based GitOps multi-cluster deployment architecture design to ApplicationSet, App of Apps pattern, Sync Wave, security configuration, and disaster recovery.
2026-03-06 · 12 min read #devops#argocd#gitops#multi-cluster#2026-03Platform Engineering and Building an Internal Developer Platform with Backstage: A Practical Guide
A comprehensive Platform Engineering guide covering Backstage-based Internal Developer Platform construction, Software Catalog, Golden Path Templates, plugin development, and operations automation.
2026-03-06 · 21 min read #devops#platform-engineering#backstage#internal-developer-platform#developer-experienceGitHub Actions Self-Hosted Runner: Large-Scale Operations and Security Hardening Guide
A practical operations guide covering GitHub Actions Self-Hosted Runner Kubernetes-based large-scale operations, ARC autoscaling, security hardening, cache strategies, and disaster recovery.
2026-03-05 · 18 min read #devops#github-actions#self-hosted-runner#2026-03DevOps Progressive Delivery: Argo Rollouts in Production
DevOps Progressive Delivery: Argo Rollouts in Production - A Practical Application Guide Based on 2026 Standards
2026-03-04 · 25 min read #devops#progressive-delivery#2026-03Terraform Module Design Patterns and State Management Operations Playbook 2026
Terraform module design patterns and state management operations playbook. Everything about IaC operations from module composition, remote backend configuration, state locking/isolation/migration, to Terratest testing.
2026-03-04 · 19 min read #devops#2026-03DevOps Internal Developer Platform Playbook 2026
A hands-on guide to DevOps Internal Developer Platform Playbook 2026 covering Why, How, When, comparison tables, troubleshooting, code examples, and quizzes.
2026-03-04 · 14 min read #devops#internal-developer-platform#backstage#platform-engineeringDevOps Golden Path 2026: GitHub Actions and Deployment Safeguard Design
DevOps Golden Path 2026: A hands-on document covering GitHub Actions and deployment safeguard design with Why/How/When frameworks, comparison tables, troubleshooting, practical code, and quizzes all in one place.
2026-03-04 · 9 min read #devops#practical-guide#productionThe Complete Guide to Terraform State Management — Remote Backend, Locking, and Migration in Practice
Covers Terraform State concepts through practical code examples, including S3/GCS Remote Backend configuration, DynamoDB State Locking, and State separation strategies for team collaboration.
2026-03-03 · 7 min read #devops#terraform#iac#state-management#2026-03Implementing Kubernetes-Native IaC with Crossplane: A Cloud Control Plane That Replaces Terraform
Hands-on practice with Kubernetes-Native infrastructure management using the CNCF Graduated project Crossplane. Covers Provider configuration, building a self-service platform with Compositions, and GitOps integration wi
2026-03-03 · 7 min read #devops#crossplane#kubernetes#iac#gitopsManaging CI/CD Pipelines as Code with Dagger: Same Pipeline from Local to CI
Learn how to write CI/CD pipelines in a programming language using Dagger and run them identically in both local and CI environments. Integration with GitHub Actions and GitLab CI is also covered.
2026-03-03 · 7 min read #devops#dagger#ci-cd#pipeline-as-code#containerThe Complete Guide to Helm Chart Authoring and Deployment Automation
A hands-on guide covering Helm Chart structure, values.yaml design, template authoring, hooks, dependency management, and CI/CD pipeline integration.
2026-03-03 · 6 min read #devops#helm#kubernetes#ci-cd#2026-03GitOps Deployment Strategies with ArgoCD + Argo Rollouts — Complete Guide to Blue-Green and Canary
This post is the hub for GitOps deployment strategies with ArgoCD and Argo Rollouts. It covers Blue-Green versus Canary tradeoffs, automatic rollback, analysis-based promotion, and Istio traffic control, while linking ou
2026-03-03 · 8 min read #devops#argocd#gitops#argo-rollouts#canaryAWS Golden Jacket Complete Guide — 12 Certification Strategy and Study Plan
A complete roadmap for all 12 AWS certifications needed for the Golden Jacket. Covers recommended order, exam difficulty, key services, passing strategies, and practical AWS knowledge that matters in the real world.
2026-03-02 · 8 min read #architecture#aws#certification#golden-jacket#cloudGitHub Actions Advanced CI/CD — Matrix, Cache, Self-hosted Runner
Master advanced GitHub Actions features with practical examples. Parallel builds with Matrix Strategy, build speed optimization with Cache, and cost reduction with custom environments using Self-hosted Runners.
2026-03-02 · 7 min read #github-actions#ci-cd#devops#automation#self-hosted-runnerGrafana + Loki + Promtail Log Pipeline Setup Guide
A hands-on guide to building a lightweight log collection, storage, and visualization pipeline with Grafana, Loki, and Promtail using Docker Compose, including label-based queries and alerting configuration
2026-03-02 · 9 min read #grafana#loki#promtail#observability#logging