Expose catalog-api under /catalog/v1, decoupled from the backend path

Public routes no longer leak classic-models-api's own /api/v1 prefix.
request-transformer-advanced rewrites to the real backend path per route.

kong/kustomization.yaml

@@ -3,6 +3,8 @@ kind: Kustomization
 resources:
   - rest/service.yaml
   - rest/routes.yaml
+  - rest/path-rewrite.yaml
+  - rest/path-rewrite-bindings.yaml
   - rest/kongplugin.yaml
   - rest/rate-limiting.yaml
   - rest/proxy-cache.yaml

kong/mcp/ai-mcp-proxy.yaml

@@ -23,7 +23,7 @@ config:
       method: GET
       scheme: http
       host: ${REST_HOSTNAME}
-      path: /classic-models/api/v1/products/
+      path: /catalog/v1/products/
     - name: get-product
       description: Retrieves a single product by its product code.
       annotations:
@@ -39,7 +39,7 @@ config:
       method: GET
       scheme: http
       host: ${REST_HOSTNAME}
-      path: /classic-models/api/v1/products/{productcode}/
+      path: /catalog/v1/products/{productcode}/
       parameters:
         - name: productcode
           in: path
@@ -60,7 +60,7 @@ config:
       method: POST
       scheme: http
       host: ${REST_HOSTNAME}
-      path: /classic-models/api/v1/products/
+      path: /catalog/v1/products/
       request_body:
         required: true
         content:

kong/rest/path-rewrite-bindings.yaml

@@ -0,0 +1,251 @@
+apiVersion: configuration.konghq.com/v1alpha1
+kind: KongPluginBinding
+metadata:
+  name: ${NAME}-catalog-api-rewrite-listproductlines-binding
+  namespace: ${NAMESPACE}
+spec:
+  controlPlaneRef:
+    type: konnectNamespacedRef
+    konnectNamespacedRef:
+      name: ${CONTROL_PLANE_REF_NAME}
+  pluginRef:
+    name: ${NAME}-catalog-api-rewrite-listproductlines
+  targets:
+    routeRef:
+      group: configuration.konghq.com
+      kind: KongRoute
+      name: ${NAME}-catalog-api-listproductlines
+---
+apiVersion: configuration.konghq.com/v1alpha1
+kind: KongPluginBinding
+metadata:
+  name: ${NAME}-catalog-api-rewrite-createproductline-binding
+  namespace: ${NAMESPACE}
+spec:
+  controlPlaneRef:
+    type: konnectNamespacedRef
+    konnectNamespacedRef:
+      name: ${CONTROL_PLANE_REF_NAME}
+  pluginRef:
+    name: ${NAME}-catalog-api-rewrite-createproductline
+  targets:
+    routeRef:
+      group: configuration.konghq.com
+      kind: KongRoute
+      name: ${NAME}-catalog-api-createproductline
+---
+apiVersion: configuration.konghq.com/v1alpha1
+kind: KongPluginBinding
+metadata:
+  name: ${NAME}-catalog-api-rewrite-getproductline-binding
+  namespace: ${NAMESPACE}
+spec:
+  controlPlaneRef:
+    type: konnectNamespacedRef
+    konnectNamespacedRef:
+      name: ${CONTROL_PLANE_REF_NAME}
+  pluginRef:
+    name: ${NAME}-catalog-api-rewrite-getproductline
+  targets:
+    routeRef:
+      group: configuration.konghq.com
+      kind: KongRoute
+      name: ${NAME}-catalog-api-getproductline
+---
+apiVersion: configuration.konghq.com/v1alpha1
+kind: KongPluginBinding
+metadata:
+  name: ${NAME}-catalog-api-rewrite-updateproductline-binding
+  namespace: ${NAMESPACE}
+spec:
+  controlPlaneRef:
+    type: konnectNamespacedRef
+    konnectNamespacedRef:
+      name: ${CONTROL_PLANE_REF_NAME}
+  pluginRef:
+    name: ${NAME}-catalog-api-rewrite-updateproductline
+  targets:
+    routeRef:
+      group: configuration.konghq.com
+      kind: KongRoute
+      name: ${NAME}-catalog-api-updateproductline
+---
+apiVersion: configuration.konghq.com/v1alpha1
+kind: KongPluginBinding
+metadata:
+  name: ${NAME}-catalog-api-rewrite-patchproductline-binding
+  namespace: ${NAMESPACE}
+spec:
+  controlPlaneRef:
+    type: konnectNamespacedRef
+    konnectNamespacedRef:
+      name: ${CONTROL_PLANE_REF_NAME}
+  pluginRef:
+    name: ${NAME}-catalog-api-rewrite-patchproductline
+  targets:
+    routeRef:
+      group: configuration.konghq.com
+      kind: KongRoute
+      name: ${NAME}-catalog-api-patchproductline
+---
+apiVersion: configuration.konghq.com/v1alpha1
+kind: KongPluginBinding
+metadata:
+  name: ${NAME}-catalog-api-rewrite-deleteproductline-binding
+  namespace: ${NAMESPACE}
+spec:
+  controlPlaneRef:
+    type: konnectNamespacedRef
+    konnectNamespacedRef:
+      name: ${CONTROL_PLANE_REF_NAME}
+  pluginRef:
+    name: ${NAME}-catalog-api-rewrite-deleteproductline
+  targets:
+    routeRef:
+      group: configuration.konghq.com
+      kind: KongRoute
+      name: ${NAME}-catalog-api-deleteproductline
+---
+apiVersion: configuration.konghq.com/v1alpha1
+kind: KongPluginBinding
+metadata:
+  name: ${NAME}-catalog-api-rewrite-listproductlineproducts-binding
+  namespace: ${NAMESPACE}
+spec:
+  controlPlaneRef:
+    type: konnectNamespacedRef
+    konnectNamespacedRef:
+      name: ${CONTROL_PLANE_REF_NAME}
+  pluginRef:
+    name: ${NAME}-catalog-api-rewrite-listproductlineproducts
+  targets:
+    routeRef:
+      group: configuration.konghq.com
+      kind: KongRoute
+      name: ${NAME}-catalog-api-listproductlineproducts
+---
+apiVersion: configuration.konghq.com/v1alpha1
+kind: KongPluginBinding
+metadata:
+  name: ${NAME}-catalog-api-rewrite-listproducts-binding
+  namespace: ${NAMESPACE}
+spec:
+  controlPlaneRef:
+    type: konnectNamespacedRef
+    konnectNamespacedRef:
+      name: ${CONTROL_PLANE_REF_NAME}
+  pluginRef:
+    name: ${NAME}-catalog-api-rewrite-listproducts
+  targets:
+    routeRef:
+      group: configuration.konghq.com
+      kind: KongRoute
+      name: ${NAME}-catalog-api-listproducts
+---
+apiVersion: configuration.konghq.com/v1alpha1
+kind: KongPluginBinding
+metadata:
+  name: ${NAME}-catalog-api-rewrite-createproduct-binding
+  namespace: ${NAMESPACE}
+spec:
+  controlPlaneRef:
+    type: konnectNamespacedRef
+    konnectNamespacedRef:
+      name: ${CONTROL_PLANE_REF_NAME}
+  pluginRef:
+    name: ${NAME}-catalog-api-rewrite-createproduct
+  targets:
+    routeRef:
+      group: configuration.konghq.com
+      kind: KongRoute
+      name: ${NAME}-catalog-api-createproduct
+---
+apiVersion: configuration.konghq.com/v1alpha1
+kind: KongPluginBinding
+metadata:
+  name: ${NAME}-catalog-api-rewrite-getproduct-binding
+  namespace: ${NAMESPACE}
+spec:
+  controlPlaneRef:
+    type: konnectNamespacedRef
+    konnectNamespacedRef:
+      name: ${CONTROL_PLANE_REF_NAME}
+  pluginRef:
+    name: ${NAME}-catalog-api-rewrite-getproduct
+  targets:
+    routeRef:
+      group: configuration.konghq.com
+      kind: KongRoute
+      name: ${NAME}-catalog-api-getproduct
+---
+apiVersion: configuration.konghq.com/v1alpha1
+kind: KongPluginBinding
+metadata:
+  name: ${NAME}-catalog-api-rewrite-updateproduct-binding
+  namespace: ${NAMESPACE}
+spec:
+  controlPlaneRef:
+    type: konnectNamespacedRef
+    konnectNamespacedRef:
+      name: ${CONTROL_PLANE_REF_NAME}
+  pluginRef:
+    name: ${NAME}-catalog-api-rewrite-updateproduct
+  targets:
+    routeRef:
+      group: configuration.konghq.com
+      kind: KongRoute
+      name: ${NAME}-catalog-api-updateproduct
+---
+apiVersion: configuration.konghq.com/v1alpha1
+kind: KongPluginBinding
+metadata:
+  name: ${NAME}-catalog-api-rewrite-patchproduct-binding
+  namespace: ${NAMESPACE}
+spec:
+  controlPlaneRef:
+    type: konnectNamespacedRef
+    konnectNamespacedRef:
+      name: ${CONTROL_PLANE_REF_NAME}
+  pluginRef:
+    name: ${NAME}-catalog-api-rewrite-patchproduct
+  targets:
+    routeRef:
+      group: configuration.konghq.com
+      kind: KongRoute
+      name: ${NAME}-catalog-api-patchproduct
+---
+apiVersion: configuration.konghq.com/v1alpha1
+kind: KongPluginBinding
+metadata:
+  name: ${NAME}-catalog-api-rewrite-deleteproduct-binding
+  namespace: ${NAMESPACE}
+spec:
+  controlPlaneRef:
+    type: konnectNamespacedRef
+    konnectNamespacedRef:
+      name: ${CONTROL_PLANE_REF_NAME}
+  pluginRef:
+    name: ${NAME}-catalog-api-rewrite-deleteproduct
+  targets:
+    routeRef:
+      group: configuration.konghq.com
+      kind: KongRoute
+      name: ${NAME}-catalog-api-deleteproduct
+---
+apiVersion: configuration.konghq.com/v1alpha1
+kind: KongPluginBinding
+metadata:
+  name: ${NAME}-catalog-api-rewrite-getproductorderdetails-binding
+  namespace: ${NAMESPACE}
+spec:
+  controlPlaneRef:
+    type: konnectNamespacedRef
+    konnectNamespacedRef:
+      name: ${CONTROL_PLANE_REF_NAME}
+  pluginRef:
+    name: ${NAME}-catalog-api-rewrite-getproductorderdetails
+  targets:
+    routeRef:
+      group: configuration.konghq.com
+      kind: KongRoute
+      name: ${NAME}-catalog-api-getproductorderdetails

kong/rest/path-rewrite.yaml

@@ -0,0 +1,139 @@
+apiVersion: configuration.konghq.com/v1
+kind: KongPlugin
+metadata:
+  name: ${NAME}-catalog-api-rewrite-listproductlines
+  namespace: ${NAMESPACE}
+plugin: request-transformer-advanced
+config:
+  replace:
+    uri: /classic-models/api/v1/productlines/
+---
+apiVersion: configuration.konghq.com/v1
+kind: KongPlugin
+metadata:
+  name: ${NAME}-catalog-api-rewrite-createproductline
+  namespace: ${NAMESPACE}
+plugin: request-transformer-advanced
+config:
+  replace:
+    uri: /classic-models/api/v1/productlines/
+---
+apiVersion: configuration.konghq.com/v1
+kind: KongPlugin
+metadata:
+  name: ${NAME}-catalog-api-rewrite-getproductline
+  namespace: ${NAMESPACE}
+plugin: request-transformer-advanced
+config:
+  replace:
+    uri: /classic-models/api/v1/productlines/$(uri_captures.productline)/
+---
+apiVersion: configuration.konghq.com/v1
+kind: KongPlugin
+metadata:
+  name: ${NAME}-catalog-api-rewrite-updateproductline
+  namespace: ${NAMESPACE}
+plugin: request-transformer-advanced
+config:
+  replace:
+    uri: /classic-models/api/v1/productlines/$(uri_captures.productline)/
+---
+apiVersion: configuration.konghq.com/v1
+kind: KongPlugin
+metadata:
+  name: ${NAME}-catalog-api-rewrite-patchproductline
+  namespace: ${NAMESPACE}
+plugin: request-transformer-advanced
+config:
+  replace:
+    uri: /classic-models/api/v1/productlines/$(uri_captures.productline)/
+---
+apiVersion: configuration.konghq.com/v1
+kind: KongPlugin
+metadata:
+  name: ${NAME}-catalog-api-rewrite-deleteproductline
+  namespace: ${NAMESPACE}
+plugin: request-transformer-advanced
+config:
+  replace:
+    uri: /classic-models/api/v1/productlines/$(uri_captures.productline)/
+---
+apiVersion: configuration.konghq.com/v1
+kind: KongPlugin
+metadata:
+  name: ${NAME}-catalog-api-rewrite-listproductlineproducts
+  namespace: ${NAMESPACE}
+plugin: request-transformer-advanced
+config:
+  replace:
+    uri: /classic-models/api/v1/productlines/$(uri_captures.productline)/products/
+---
+apiVersion: configuration.konghq.com/v1
+kind: KongPlugin
+metadata:
+  name: ${NAME}-catalog-api-rewrite-listproducts
+  namespace: ${NAMESPACE}
+plugin: request-transformer-advanced
+config:
+  replace:
+    uri: /classic-models/api/v1/products/
+---
+apiVersion: configuration.konghq.com/v1
+kind: KongPlugin
+metadata:
+  name: ${NAME}-catalog-api-rewrite-createproduct
+  namespace: ${NAMESPACE}
+plugin: request-transformer-advanced
+config:
+  replace:
+    uri: /classic-models/api/v1/products/
+---
+apiVersion: configuration.konghq.com/v1
+kind: KongPlugin
+metadata:
+  name: ${NAME}-catalog-api-rewrite-getproduct
+  namespace: ${NAMESPACE}
+plugin: request-transformer-advanced
+config:
+  replace:
+    uri: /classic-models/api/v1/products/$(uri_captures.productcode)/
+---
+apiVersion: configuration.konghq.com/v1
+kind: KongPlugin
+metadata:
+  name: ${NAME}-catalog-api-rewrite-updateproduct
+  namespace: ${NAMESPACE}
+plugin: request-transformer-advanced
+config:
+  replace:
+    uri: /classic-models/api/v1/products/$(uri_captures.productcode)/
+---
+apiVersion: configuration.konghq.com/v1
+kind: KongPlugin
+metadata:
+  name: ${NAME}-catalog-api-rewrite-patchproduct
+  namespace: ${NAMESPACE}
+plugin: request-transformer-advanced
+config:
+  replace:
+    uri: /classic-models/api/v1/products/$(uri_captures.productcode)/
+---
+apiVersion: configuration.konghq.com/v1
+kind: KongPlugin
+metadata:
+  name: ${NAME}-catalog-api-rewrite-deleteproduct
+  namespace: ${NAMESPACE}
+plugin: request-transformer-advanced
+config:
+  replace:
+    uri: /classic-models/api/v1/products/$(uri_captures.productcode)/
+---
+apiVersion: configuration.konghq.com/v1
+kind: KongPlugin
+metadata:
+  name: ${NAME}-catalog-api-rewrite-getproductorderdetails
+  namespace: ${NAMESPACE}
+plugin: request-transformer-advanced
+config:
+  replace:
+    uri: /classic-models/api/v1/products/$(uri_captures.productcode)/order-details/

kong/rest/routes.yaml

@@ -13,7 +13,7 @@ spec:
     - GET
     - OPTIONS
   paths:
-    - /classic-models/api/v1/productlines/
+    - /catalog/v1/productlines/
   strip_path: false
   tags:
     - catalog
@@ -33,7 +33,7 @@ spec:
     - POST
     - OPTIONS
   paths:
-    - /classic-models/api/v1/productlines/
+    - /catalog/v1/productlines/
   strip_path: false
   tags:
     - catalog
@@ -53,7 +53,7 @@ spec:
     - GET
     - OPTIONS
   paths:
-    - ~/classic-models/api/v1/productlines/(?<productline>[^#?/]+)/$
+    - ~/catalog/v1/productlines/(?<productline>[^#?/]+)/$
   strip_path: false
   tags:
     - catalog
@@ -73,7 +73,7 @@ spec:
     - PUT
     - OPTIONS
   paths:
-    - ~/classic-models/api/v1/productlines/(?<productline>[^#?/]+)/$
+    - ~/catalog/v1/productlines/(?<productline>[^#?/]+)/$
   strip_path: false
   tags:
     - catalog
@@ -93,7 +93,7 @@ spec:
     - PATCH
     - OPTIONS
   paths:
-    - ~/classic-models/api/v1/productlines/(?<productline>[^#?/]+)/$
+    - ~/catalog/v1/productlines/(?<productline>[^#?/]+)/$
   strip_path: false
   tags:
     - catalog
@@ -113,7 +113,7 @@ spec:
     - DELETE
     - OPTIONS
   paths:
-    - ~/classic-models/api/v1/productlines/(?<productline>[^#?/]+)/$
+    - ~/catalog/v1/productlines/(?<productline>[^#?/]+)/$
   strip_path: false
   tags:
     - catalog
@@ -133,7 +133,7 @@ spec:
     - GET
     - OPTIONS
   paths:
-    - ~/classic-models/api/v1/productlines/(?<productline>[^#?/]+)/products/$
+    - ~/catalog/v1/productlines/(?<productline>[^#?/]+)/products/$
   strip_path: false
   tags:
     - catalog
@@ -153,7 +153,7 @@ spec:
     - GET
     - OPTIONS
   paths:
-    - /classic-models/api/v1/products/
+    - /catalog/v1/products/
   strip_path: false
   tags:
     - catalog
@@ -173,7 +173,7 @@ spec:
     - POST
     - OPTIONS
   paths:
-    - /classic-models/api/v1/products/
+    - /catalog/v1/products/
   strip_path: false
   tags:
     - catalog
@@ -193,7 +193,7 @@ spec:
     - GET
     - OPTIONS
   paths:
-    - ~/classic-models/api/v1/products/(?<productcode>[^#?/]+)/$
+    - ~/catalog/v1/products/(?<productcode>[^#?/]+)/$
   strip_path: false
   tags:
     - catalog
@@ -213,7 +213,7 @@ spec:
     - PUT
     - OPTIONS
   paths:
-    - ~/classic-models/api/v1/products/(?<productcode>[^#?/]+)/$
+    - ~/catalog/v1/products/(?<productcode>[^#?/]+)/$
   strip_path: false
   tags:
     - catalog
@@ -233,7 +233,7 @@ spec:
     - PATCH
     - OPTIONS
   paths:
-    - ~/classic-models/api/v1/products/(?<productcode>[^#?/]+)/$
+    - ~/catalog/v1/products/(?<productcode>[^#?/]+)/$
   strip_path: false
   tags:
     - catalog
@@ -253,7 +253,7 @@ spec:
     - DELETE
     - OPTIONS
   paths:
-    - ~/classic-models/api/v1/products/(?<productcode>[^#?/]+)/$
+    - ~/catalog/v1/products/(?<productcode>[^#?/]+)/$
   strip_path: false
   tags:
     - catalog
@@ -273,7 +273,7 @@ spec:
     - GET
     - OPTIONS
   paths:
-    - ~/classic-models/api/v1/products/(?<productcode>[^#?/]+)/order-details/$
+    - ~/catalog/v1/products/(?<productcode>[^#?/]+)/order-details/$
   strip_path: false
   tags:
     - catalog