fix: use NodePort for registry — resolvable from node host network

k8s/registry.yaml

@@ -67,9 +67,8 @@ spec:
   ports:
     - port: 5000
       targetPort: 5000
-  # ClusterIP is fine if you port-forward from dev machine to push.
-  # Change to NodePort or add an Ingress if you want external push access.
-  type: ClusterIP
+      nodePort: 30500
+  type: NodePort
 ---
 apiVersion: v1
 kind: Namespace