Health check

• Health check filter architecture overview

• v3 API reference

• This filter should be configured with the name envoy.filters.http.health_check.

Note

Note that the filter will automatically fail health checks and set the x-envoy-immediate-health-check-fail header on all responses (both health check and normal requests) if the /healthcheck/fail admin endpoint has been called. (The /healthcheck/ok admin endpoint reverses this behavior).