fix(adminrpc): expose HTTP port 9091 in k8s deployment and service

The adminrpc binary runs HTTP endpoints on port grpc_port+1 (9091),
but k8s deployment only exposed port 9090 (gRPC). The /api/admin/*
HTTP routes were unreachable from the admin dashboard frontend.

- Add http container port 9091 to Deployment
- Add http named port to k8s Service
- Point liveness/readiness probes to HTTP port 9091
- Add http_port: 9091 to Helm values.yaml

admin/src/lib/admin-rpc.ts

@@ -11,7 +11,7 @@
 import {ADMIN_RPC_URL} from "./env";
 
 // Default to k8s internal service address; override via ADMIN_RPC_URL env var
-const BASE_URL = ADMIN_RPC_URL || "http://adminrpc.admin.svc.cluster.local:9091";
+const BASE_URL = ADMIN_RPC_URL || "http://adminrpc.gitdataai.svc.cluster.local:9091";
 
 async function rpc<T>(path: string, options?: RequestInit): Promise<T> {
     const url = `${BASE_URL}${path}`;

deploy/templates/adminrpc-deployment.yaml

@@ -35,6 +35,9 @@ spec:
             - name: grpc
               containerPort: {{ .Values.adminrpc.service.port }}
               protocol: TCP
+            - name: http
+              containerPort: {{ .Values.adminrpc.service.http_port }}
+              protocol: TCP
           args:
             - --bind
             - "0.0.0.0:{{ .Values.adminrpc.service.port }}"
@@ -43,12 +46,12 @@ spec:
                 name: {{ include "gitdata.fullname" . }}-config
           livenessProbe:
             tcpSocket:
-              port: {{ .Values.adminrpc.service.port }}
+              port: {{ .Values.adminrpc.service.http_port }}
             initialDelaySeconds: 5
             periodSeconds: 10
           readinessProbe:
             tcpSocket:
-              port: {{ .Values.adminrpc.service.port }}
+              port: {{ .Values.adminrpc.service.http_port }}
             initialDelaySeconds: 5
             periodSeconds: 5
           {{- if .Values.adminrpc.resources }}
@@ -83,6 +86,10 @@ spec:
       targetPort: grpc
       protocol: TCP
       name: grpc
+    - port: {{ .Values.adminrpc.service.http_port }}
+      targetPort: http
+      protocol: TCP
+      name: http
   selector:
     app.kubernetes.io/name: {{ include "gitdata.fullname" . }}-adminrpc
     app.kubernetes.io/instance: {{ .Release.Name }}

deploy/values.yaml

@@ -401,6 +401,7 @@ adminrpc:
 
   service:
     port: 9090
+    http_port: 9091
 
   readinessProbe:
     tcpSocket: