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CI/CD

Build fast, reliable deployment pipelines. GitHub Actions workflows, GitLab CI, automated testing strategies, and continuous deployment patterns that ship code safely.

17 articles

Canary Deployments: Gradual Rollouts That Catch Problems Early
CI/CD

Canary Deployments: Gradual Rollouts That Catch Problems Early

Canary deployments route a small percentage of traffic to the new version, catching problems before they affect everyone. Learn implementation with Nginx, Argo Rollouts, Flagger, and feature flags.

9 min read·
Blue-Green Deployments: Zero-Downtime Releases Explained
CI/CD

Blue-Green Deployments: Zero-Downtime Releases Explained

Blue-green deployments eliminate downtime by running two identical environments and switching traffic instantly. Learn the pattern with Kubernetes, AWS CodeDeploy, and Nginx, plus how to handle the tricky part: database migrations.

10 min read·
GitHub Actions Deep Dive: Writing Reusable Workflows
CI/CD

GitHub Actions Deep Dive: Writing Reusable Workflows

Go beyond basic GitHub Actions: composite actions, reusable workflows, secret passing, dependency caching, matrix builds, and permission lockdown patterns you can apply immediately.

10 min read·
ArgoCD vs FluxCD: GitOps Tools for Kubernetes Compared
CI/CD

ArgoCD vs FluxCD: GitOps Tools for Kubernetes Compared

ArgoCD offers a rich web UI and centralized multi-cluster management. FluxCD is CLI-first and Kubernetes-native with lower resource usage. Compare reconciliation models, Helm support, security, and performance benchmarks.

17 min read·
Container Image Scanning: Catching Vulnerabilities Before They Ship
CI/CD

Container Image Scanning: Catching Vulnerabilities Before They Ship

Container images carry hundreds of dependencies you didn't write. Learn how to scan them with Trivy, Grype, Snyk, and Docker Scout, manage false positives, choose minimal base images, and automate dependency updates.

10 min read·
Canary Deployments: Gradual Rollouts That Catch Problems Early
CI/CD

Canary Deployments: Gradual Rollouts That Catch Problems Early

Canary deployments route a small percentage of traffic to the new version, catching problems before they affect everyone. Learn implementation with Nginx, Argo Rollouts, Flagger, and feature flags.

11 min read·
Blue-Green Deployments: Zero-Downtime Releases Explained
CI/CD

Blue-Green Deployments: Zero-Downtime Releases Explained

Blue-green deployments eliminate downtime by running two identical environments and switching traffic instantly. Learn the pattern with Kubernetes, AWS CodeDeploy, and Nginx, plus how to handle the tricky part: database migrations.

10 min read·
GitHub Actions Deep Dive: Writing Reusable Workflows
CI/CD

GitHub Actions Deep Dive: Writing Reusable Workflows

Go beyond basic GitHub Actions: composite actions, reusable workflows, secret passing, dependency caching, matrix builds, and permission lockdown patterns you can apply immediately.

10 min read·
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