GitHub Actions CI/CD, Matrix Tests & Zero-Downtime Rollouts

Status: Planned in curriculum roadmap (phase5-devops-and-observability/01-containers-and-k8s/02-ci-cd-pipelines). Complete earlier phases first, or use the backend-course-author skill to expand this lesson.

At a glance

• Master the production mechanics of GitHub Actions CI/CD, Matrix Tests & Zero-Downtime Rollouts.
• Diagnose and repair common AI-generated anti-patterns in this domain.
• Apply these patterns directly to the PulseForge capstone project.