{"id":357,"date":"2026-10-13T20:40:50","date_gmt":"2026-10-13T20:40:50","guid":{"rendered":"http:\/\/www.scmgalaxy.com\/tutorials\/2014\/07\/11\/dsfds\/"},"modified":"2026-10-13T20:40:50","modified_gmt":"2026-10-13T20:40:50","slug":"dsfds","status":"publish","type":"post","link":"https:\/\/www.devopsschool.com\/blog\/dsfds\/","title":{"rendered":"CI\/CD Pipeline Fundamentals for DevOps Teams: Workflow, Tooling, and Starter Configs"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">A reliable CI\/CD pipeline helps DevOps teams ship changes faster with less risk. This guide covers the core pipeline stages, how common CI\/CD platforms differ, and baseline configuration patterns you can use as a starting point.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Originally published on 2014-07-11; fully revised and updated.<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What CI\/CD solves in day-to-day DevOps work<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">CI\/CD (Continuous Integration and Continuous Delivery\/Deployment) turns software delivery into a repeatable system instead of a manual sequence of one-off steps. In practice, it gives teams consistent quality checks, traceable releases, and faster feedback on failed changes.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Continuous Integration (CI):<\/strong> automatically validates each change (linting, tests, builds).<\/li><li><strong>Continuous Delivery:<\/strong> keeps artifacts deployable and ready for release.<\/li><li><strong>Continuous Deployment:<\/strong> automatically promotes approved changes to production.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">If you are standardizing delivery, this is the minimum structure to align engineering, QA, security, and operations around one release path.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Reference workflow: from commit to production<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The workflow below represents a common baseline for application teams. You can add or remove gates depending on compliance, risk, and release frequency.<\/p>\n\n\n\n<pre class=\"mermaid\">\nflowchart TD\n    A[Developer pushes commit] --> B[CI pipeline starts]\n    B --> C[Run lint and unit tests]\n    C --> D{Checks pass}\n    D -- No --> E[Fail pipeline and notify team]\n    D -- Yes --> F[Build artifact image]\n    F --> G[Security scan artifact]\n    G --> H[Deploy to staging]\n    H --> I[Run smoke tests]\n    I --> J{Release approval}\n    J -- No --> K[Hold release and investigate]\n    J -- Yes --> L[Deploy to production]\n<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Comparing common CI\/CD platforms<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Most teams choose based on ecosystem fit, governance needs, and operational overhead rather than raw feature lists.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Tool<\/th><th>Strengths<\/th><th>Trade-offs<\/th><th>Best fit<\/th><\/tr><\/thead><tbody><tr><td>GitHub Actions<\/td><td>Native integration with GitHub repositories and pull requests<\/td><td>Complex workflows can become hard to maintain without conventions<\/td><td>Teams already centered on GitHub<\/td><\/tr><tr><td>GitLab CI\/CD<\/td><td>Single platform for source control, CI\/CD, and related DevOps workflows<\/td><td>May require platform-specific practices for advanced pipelines<\/td><td>Teams that want an integrated DevOps platform<\/td><\/tr><tr><td>Jenkins<\/td><td>Highly extensible and flexible for custom pipelines<\/td><td>Higher maintenance and plugin governance overhead<\/td><td>Organizations needing deep customization<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Official documentation: <a href=\"https:\/\/docs.github.com\/actions\">GitHub Actions docs<\/a>, <a href=\"https:\/\/docs.gitlab.com\/ee\/ci\/\">GitLab CI\/CD docs<\/a>, and <a href=\"https:\/\/www.jenkins.io\/doc\/\">Jenkins docs<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Starter pipeline example<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The example below shows a minimal CI workflow for a Node.js service in GitHub Actions. It validates code and produces a Docker image tag for the current commit.<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-1\" data-shcb-language-name=\"HTTP\" data-shcb-language-slug=\"http\"><span><code class=\"hljs language-http language-yaml\"><span class=\"hljs-attribute\">name<\/span>: ci\n\non:\n  push:\n    branches:\n      - main\n  pull_request:\n\njobs:\n  test-and-build:\n    runs-on: ubuntu-latest\n    steps:\n      - name: Checkout\n        uses: actions\/checkout@v4\n\n      - name: Setup Node.js\n        uses: actions\/setup-node@v4\n        with:\n          node-version: \"20\"\n\n      - name: Install dependencies\n        run: npm ci\n\n      - name: Run tests\n        run: npm test\n\n      - name: Build container image\n        run: docker build -t registry.example.com\/myapp:${{ github.sha }} .<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-1\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">HTTP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">http<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<p class=\"wp-block-paragraph\">Typical production deployment command sequence for Kubernetes:<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-2\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript language-bash\">kubectl <span class=\"hljs-keyword\">set<\/span> image deployment\/api api=registry.example.com\/myapp:${GIT_SHA} -n production\nkubectl rollout status deployment\/api -n production<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-2\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<h2 class=\"wp-block-heading\">Deployment strategy options<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Strategy<\/th><th>How it works<\/th><th>Risk profile<\/th><th>Operational complexity<\/th><\/tr><\/thead><tbody><tr><td>Rolling update<\/td><td>Replaces instances gradually<\/td><td>Moderate risk, easier rollback than one-shot deploys<\/td><td>Low to medium<\/td><\/tr><tr><td>Blue\/green<\/td><td>Switches traffic from old to new environment<\/td><td>Lower release risk with fast cutover rollback<\/td><td>Medium<\/td><\/tr><tr><td>Canary<\/td><td>Sends a small percentage of traffic to new version first<\/td><td>Lower risk for high-impact systems<\/td><td>Medium to high<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Best practices for resilient pipelines<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>Keep pipelines fast: run quick checks first and fail early.<\/li><li>Treat pipeline definitions as code and review them through pull requests.<\/li><li>Separate build, test, and deploy responsibilities into clear stages.<\/li><li>Store secrets in a dedicated secret manager or CI secret store, never in source control.<\/li><li>Use immutable artifact tags so every deployment is traceable.<\/li><li>Require health checks and rollback criteria before production promotion.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">A strong CI\/CD pipeline is less about one tool and more about clear gates, repeatable automation, and controlled promotion between environments.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>This guide explains how to design a practical CI\/CD pipeline for DevOps teams, from commit checks to production rollout. It includes a workflow diagram, tool comparison table, and starter pipeline examples you can adapt.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[49],"tags":[],"class_list":["post-357","post","type-post","status-publish","format-standard","hentry","category-general"],"_links":{"self":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/357","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/comments?post=357"}],"version-history":[{"count":2,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/357\/revisions"}],"predecessor-version":[{"id":79232,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/357\/revisions\/79232"}],"wp:attachment":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/media?parent=357"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/categories?post=357"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/tags?post=357"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}