CI/CD Pipeline Architecture

Continuous integration and delivery pipeline with automated builds, tests, container registry, and Kubernetes deployment.

Services

• GitHub (external) — Hosts source code and triggers pipelines — GitHub, Git
• Build Service (service) — Compiles code and produces build artifacts — GitHub Actions, Docker
• Test Runner (service) — Runs unit, integration, and e2e tests — Jest, Playwright
• Container Registry (database) — Stores Docker images and build artifacts — Docker Registry, ECR
• K8s Cluster (service) — Orchestrates container deployment and scaling — Kubernetes, Helm
• Prometheus (external) — Collects and stores deployment metrics — Prometheus, Grafana
• Alert Manager (service) — Routes alerts based on severity and routing rules — Alertmanager, PagerDuty

Connections

• GitHub → Build Service (async_event)
• Build Service → Test Runner (sync_http)
• Build Service → Container Registry (sync_http)
• Container Registry → K8s Cluster (sync_http)
• K8s Cluster → Prometheus (sync_http)
• Prometheus → Alert Manager (async_event)