Service Resilience

Global Accelerator provides health check to ensure service reliability and availability.

You can enable health check for the endpoint group. After you enable health check, the global accelerator periodically sends requests to endpoints to check their status. If any endpoints become unhealthy, the global accelerator stops sending requests to these endpoints. After the endpoints recover from failure, the global accelerator starts routing requests to them again.

For details about the health check protocols and how to configure a health check, see Health Check.