Update healthcheck related examples and add head support (#5650)

- Add head method for healthcheck endpoint. Some platforms/users
may use the HTTP Head method to check for health status.

- Add liveness and readiness probe examples in Kubernetes yaml
example docs. Note that readiness probe not added to StatefulSet
example due to https://github.com/kubernetes/kubernetes/issues/27114
This commit is contained in:
Nitish Tiwari
2018-03-15 09:55:02 +05:30
committed by GitHub
parent 1c0c3369c9
commit abffa00b76
6 changed files with 63 additions and 23 deletions

View File

@@ -37,7 +37,9 @@ func registerHealthCheckRouter(mux *router.Router) {
// Liveness handler
healthRouter.Methods(http.MethodGet).Path(healthCheckLivenessPath).HandlerFunc(LivenessCheckHandler)
healthRouter.Methods(http.MethodHead).Path(healthCheckLivenessPath).HandlerFunc(LivenessCheckHandler)
// Readiness handler
healthRouter.Methods(http.MethodGet).Path(healthCheckReadinessPath).HandlerFunc(ReadinessCheckHandler)
healthRouter.Methods(http.MethodHead).Path(healthCheckReadinessPath).HandlerFunc(ReadinessCheckHandler)
}