ASP.NET Core Health Checks

Trigger On

• deploy lên Kubernetes/Docker — cần livenessProbe, readinessProbe endpoints
• load balancer (nginx, AWS ALB, Azure App Gateway) cần health endpoint
• monitor service health (dependencies up/down, latency)
• separate liveness vs readiness checks
• thêm probe cho DB, Redis, queue, external API
• dashboard health visualization (AspNetCore.HealthChecks.UI)

Documentation

• Health Checks in ASP.NET Core
• AspNetCore.Diagnostics.HealthChecks — community packages cho 50+ checks

Liveness vs Readiness — bắt buộc tách 2