Add custom configuration to nginx/metrics

packages/nginx/changelog.yml

@@ -1,4 +1,9 @@
 # newer versions go on top
+- version: "2.4.0"
+  changes:
+    - description: Add custom configuration support for stubstatus data stream.
+      type: enhancement
+      link: https://github.com/elastic/integrations/pull/12865
 - version: "2.3.2"
   changes:
     - description: Remove unused agent files.

packages/nginx/data_stream/stubstatus/agent/stream/stream.yml.hbs

@@ -15,3 +15,6 @@ server_status_path: {{server_status_path}}
 processors:
 {{processors}}
 {{/if}}
+{{#if condition}}
+condition: {{ condition }}
+{{/if}}

packages/nginx/data_stream/stubstatus/manifest.yml

@@ -33,6 +33,16 @@ streams:
         show_user: false
         description: >
           Processors are used to reduce the number of fields in the exported event or to enhance the event with metadata. This executes in the agent before the events are shipped. See [Processors](https://www.elastic.co/guide/en/fleet/current/elastic-agent-processor-configuration.html) for details.
+      - name: condition
+        title: Condition
+        type: text
+        multi: false
+        required: false
+        show_user: false
+        description: >
+          Condition to filter when to apply this datastream
+          Example: "${kubernetes.labels.app} == 'ingress-nginx'"
+          Now you can use http://${kubernetes.pod.ip} as hosts
     title: Nginx stub status metrics
     description: Collect Nginx stub status metrics
 elasticsearch:

packages/nginx/manifest.yml

@@ -1,7 +1,7 @@
 format_version: "3.0.2"
 name: nginx
 title: Nginx
-version: "2.3.2"
+version: "2.4.0"
 description: Collect logs and metrics from Nginx HTTP servers with Elastic Agent.
 type: integration
 categories: