Add service healthcheck endpoint (#32)

ExpediaGroup · Apr 1, 2022 · 40884a8 · 40884a8
1 parent 229e7f4
commit 40884a8
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diff --git a/pkg/httpd/simpleserver.go b/pkg/httpd/simpleserver.go
@@ -43,6 +43,7 @@ func (simpleServer *SimpleServer) Start() error {
 			PodHandler: &simpleServer.Patcher,
 		},
 	}
+	mux.HandleFunc("/healthz", webhook.HealthHandler)
 	mux.HandleFunc("/mutate", admissionHandler.HandleAdmission)
 
 	if simpleServer.Local {

diff --git a/pkg/webhook/health.go b/pkg/webhook/health.go
@@ -0,0 +1,7 @@
+package webhook
+
+import "net/http"
+
+func HealthHandler(writer http.ResponseWriter, _ *http.Request) {
+	writer.WriteHeader(http.StatusOK)
+}