add metrics check

ansible/deploy_on_test.yml

@@ -34,5 +34,10 @@
         pull: true
 
     - name: Pause for 10 seconds
-      ansible.builtin.pause:
-        seconds: 60
+      ansible.builtin.uri:
+        url: "http://127.0.0.1:8000/metrics"
+        status_code: 200
+      register: curl_output
+      until: curl_output.status  == 200
+      retries: 60
+      delay: 5