Add proxy route for public-api

Author: mustard-mh

components/dashboard/src/service/public-api.ts

@@ -16,8 +16,7 @@ import { TeamMember, TeamRole } from "@gitpod/public-api/lib/gitpod/experimental
 import { Project } from "@gitpod/public-api/lib/gitpod/experimental/v1/projects_pb";
 
 const transport = createConnectTransport({
-    baseUrl: `${window.location.protocol}//api.${window.location.host}`,
-    credentials: "include",
+    baseUrl: `${window.location.protocol}//${window.location.host}/public-api`,
 });
 
 export const teamsService = createPromiseClient(TeamsService, transport);

components/proxy/conf/Caddyfile

@@ -176,6 +176,13 @@ https://{$GITPOD_DOMAIN} {
 	import ssl_configuration
 	import security_headers
 
+	@proxy_public_api path /public-api*
+	handle @proxy_public_api {
+		uri strip_prefix /public-api
+
+		reverse_proxy public-api-server.{$KUBE_NAMESPACE}.{$KUBE_DOMAIN}:9002
+	}
+
 	@workspace_download path /workspace-download*
 	handle @workspace_download {
 		import google_storage_headers