https://www.sre.wang/en/tags/devops/Recent content in DevOps on SRE Engineering PracticeHugo -- gohugo.ioenTue, 14 Jul 2026 02:25:36 +0800https://www.sre.wang/en/posts/jenkins-freestyle-vs-pipeline/Tue, 14 Jul 2026 02:25:36 +0800https://www.sre.wang/en/posts/jenkins-freestyle-vs-pipeline/From project creation to deployment, a plain-English breakdown of Jenkins Freestyle and Pipeline project configuration, key differences, and selection strategyhttps://www.sre.wang/en/posts/sre-dev-collaboration-model/Tue, 24 Jun 2025 00:00:00 +0000https://www.sre.wang/en/posts/sre-dev-collaboration-model/Exploring collaboration models between SRE and development teams, root causes of conflicts, and engineering solutions including embedded models, platform engineering, and shared error budget governancehttps://www.sre.wang/en/posts/sre-change-management-canary-release/Tue, 11 Feb 2025 00:00:00 +0000https://www.sre.wang/en/posts/sre-change-management-canary-release/An in-depth exploration of change management from an SRE perspective, covering canary release, blue-green deployment, fast rollback mechanisms, and Argo Rollouts practical configurationhttps://www.sre.wang/en/posts/jenkins-pipeline-as-code/Mon, 29 Jul 2024 00:00:00 +0000https://www.sre.wang/en/posts/jenkins-pipeline-as-code/From Jenkinsfile syntax to shared libraries, parallel pipelines, K8s integration, and blue-green deployment — a systematic guide to production-grade Jenkins Pipeline as Codehttps://www.sre.wang/en/posts/git-hooks-automation/Fri, 03 May 2024 00:00:00 +0000https://www.sre.wang/en/posts/git-hooks-automation/From the Git Hooks system to pre-commit, commitlint, and Husky configuration — a systematic guide to code quality automation, team standards enforcement, and CI integrationhttps://www.sre.wang/en/posts/terraform-iac-getting-started/Wed, 24 Apr 2024 00:00:00 +0000https://www.sre.wang/en/posts/terraform-iac-getting-started/From IaC concepts to hands-on implementation — a systematic guide to Terraform core concepts, HCL syntax, remote State backend management, and Module reuse, with a complete AWS VPC + EC2 + RDS deployment examplehttps://www.sre.wang/en/posts/ansible-playbook-best-practices/Fri, 05 Apr 2024 00:00:00 +0000https://www.sre.wang/en/posts/ansible-playbook-best-practices/A systematic guide to Ansible Playbook best practices in production, covering role design, variable management, dynamic Inventory, Vault encryption, error handling, and performance optimizationhttps://www.sre.wang/en/posts/makefile-build-automation/Tue, 26 Mar 2024 00:00:00 +0000https://www.sre.wang/en/posts/makefile-build-automation/From Makefile syntax basics to ops scenario practices — a systematic guide to variables, functions, multi-target builds, conditional compilation, CI/CD integration, and production-grade templateshttps://www.sre.wang/en/posts/kubectl-productive-aliases/Tue, 12 Mar 2024 00:00:00 +0000https://www.sre.wang/en/posts/kubectl-productive-aliases/From alias configuration to krew plugin management, k9s interactive tool, custom plugin development, and troubleshooting tips — comprehensively boost your kubectl workflow efficiencyhttps://www.sre.wang/en/posts/github-actions-cicd-pipeline/Thu, 07 Mar 2024 00:00:00 +0000https://www.sre.wang/en/posts/github-actions-cicd-pipeline/From core concepts to production deployment — a systematic guide to GitHub Actions Workflow design, triggers, Go project CI pipelines, Hugo site CD pipelines, cache acceleration, and secrets managementhttps://www.sre.wang/en/posts/bash-production-scripts/Wed, 27 Dec 2023 00:00:00 +0000https://www.sre.wang/en/posts/bash-production-scripts/From set -euo pipefail to signal handling, argument parsing, unit testing, and ShellCheck — a systematic guide to writing production-grade Bash scripts with safety best practices