[ws-proxy] Add /health route (gitpod-io#18915)

* [ws-proxy] Add /health route * retest
ZDSRKJ · Oct 12, 2023 · f500e39 · f500e39
1 parent d653f98
commit f500e39
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diff --git a/components/ws-proxy/pkg/proxy/proxy.go b/components/ws-proxy/pkg/proxy/proxy.go
@@ -129,6 +129,10 @@ func (p *WorkspaceProxy) MustServe(ctx context.Context) {
 func (p *WorkspaceProxy) Handler() (http.Handler, error) {
 	r := mux.NewRouter()
 
+	r.HandleFunc("/health", func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusOK)
+	})
+
 	// install routes
 	handlerConfig, err := NewRouteHandlerConfig(&p.Config, WithDefaultAuth(p.WorkspaceInfoProvider))
 	if err != nil {

diff --git a/components/ws-proxy/pkg/proxy/routes_test.go b/components/ws-proxy/pkg/proxy/routes_test.go
@@ -240,6 +240,17 @@ func TestRoutes(t *testing.T) {
 				Body: "<a href=\"https://ide.test-domain.com/blobserve/gitpod-io/supervisor:latest/__files__/favicon.ico\">See Other</a>.\n\n",
 			},
 		},
+		{
+			Desc: "/health",
+			Request: modifyRequest(httptest.NewRequest("GET", "/health", nil),
+				addHostHeader,
+			),
+			Expectation: Expectation{
+				Status: http.StatusOK,
+				Header: nil,
+				Body:   "",
+			},
+		},
 		{
 			Desc:   "blobserve IDE unauthorized GET /",
 			Config: &config,