chore(dcm): wire DCM_API_URL and document legacy env var

Assisted-By: Claude (Anthropic)

Signed-off-by: Gloria Ciavarrini <gciavarrini@redhat.com>

Author: gciavarrini

workspaces/dcm/app-config.production.yaml

@@ -11,6 +11,8 @@ backend:
     connection: ':memory:'
 
 dcm:
+  apiUrl: ${DCM_API_URL:-}
+  # Legacy env var; kept until deploy configs switch to DCM_API_URL.
   apiGatewayUrl: ${DCM_API_GATEWAY_URL:-}
   ssoBaseUrl: ${DCM_SSO_BASE_URL:-}
   clientId: ${DCM_CLIENT_ID:-}

workspaces/dcm/app-config.yaml

@@ -65,10 +65,10 @@ dcm:
     - security-baseline
     - compliance-pci
     - audit-logging
-  # Base URL of the DCM API Gateway. All three API services (catalog,
+  # Base URL of the DCM control plane. All three API services (catalog,
   # policy-manager, providers) are routed through this single endpoint.
   # Override in app-config.local.yaml for local development.
-  # apiGatewayUrl: https://your-api-gateway.example.com
+  # apiUrl: https://your-control-plane.example.com
   #
   # SSO credentials for the backend to obtain a bearer token:
   # ssoBaseUrl: https://sso.redhat.com

workspaces/dcm/plugins/dcm-backend/app-config.dynamic.yaml

@@ -1,5 +1,7 @@
 dcm:
-  # Base URL of the DCM API Gateway (required).
+  # Base URL of the DCM control plane (required).
+  apiUrl: ${DCM_API_URL}
+  # Legacy env var; kept until deploy configs switch to DCM_API_URL.
   apiGatewayUrl: ${DCM_API_GATEWAY_URL}
 
   # SSO configuration for the backend to obtain bearer tokens via

workspaces/dcm/plugins/dcm-common/src/clients/CatalogClient.ts

@@ -30,7 +30,7 @@ import { DcmBaseClient } from './DcmBaseClient';
  *
  * All requests are sent to `/api/dcm/proxy/<path>` where the backend
  * strips the `/proxy` prefix and forwards to:
- *   `{dcm.apiGatewayUrl}/api/v1alpha1/<path>`
+ *   `{dcm.apiUrl}/api/v1alpha1/<path>`
  *
  * @public
  */

workspaces/dcm/plugins/dcm-common/src/clients/DcmBaseClient.ts

@@ -23,7 +23,7 @@ const PLUGIN_ID = 'dcm';
  * Base class shared by all DCM API clients.
  *
  * Routes every call through the dcm-backend secure proxy:
- *   `GET /api/dcm/proxy/<path>` → `{dcm.apiGatewayUrl}/api/v1alpha1/<path>`
+ *   `GET /api/dcm/proxy/<path>` → `{dcm.apiUrl}/api/v1alpha1/<path>`
  *
  * @public
  */

workspaces/dcm/plugins/dcm-common/src/clients/PolicyManagerClient.ts

@@ -23,7 +23,7 @@ import { DcmBaseClient } from './DcmBaseClient';
  *
  * All requests are sent to `/api/dcm/proxy/<path>` where the backend
  * strips the `/proxy` prefix and forwards to:
- *   `{dcm.apiGatewayUrl}/api/v1alpha1/<path>`
+ *   `{dcm.apiUrl}/api/v1alpha1/<path>`
  *
  * @public
  */

workspaces/dcm/plugins/dcm-common/src/clients/ProvidersClient.ts

@@ -23,7 +23,7 @@ import { DcmBaseClient } from './DcmBaseClient';
  *
  * All requests are sent to `/api/dcm/proxy/<path>` where the backend
  * strips the `/proxy` prefix and forwards to:
- *   `{dcm.apiGatewayUrl}/api/v1alpha1/<path>`
+ *   `{dcm.apiUrl}/api/v1alpha1/<path>`
  *
  * @public
  */

workspaces/dcm/plugins/dcm-common/src/clients/ResourcesClient.ts

@@ -25,7 +25,7 @@ import type {
  * Default implementation of {@link ResourcesApi}.
  *
  * Routes calls through the dcm-backend secure proxy to the
- * `/service-type-instances` endpoint of the DCM API Gateway.
+ * `/service-type-instances` endpoint of the DCM control plane.
  *
  * @public
  */