Query coreDns for prometheus clusterIp

test/pytest/test_prometheus.py

@@ -4,6 +4,8 @@ import pytest
 
 @pytest.mark.prometheus
 def test_prometheus_alerts(host):
+    """Test prometheus for firing alerts."""
+
     def summarize_alerts(alerts):
         """Print a alert summary."""
         print('Total alerts: %s' % len(alerts))
@@ -11,7 +13,11 @@ def test_prometheus_alerts(host):
 
     print("Starting prometheus test...")
 
-    url = 'http://127.0.0.1:30090/api/v1/alerts'
+    prometheus_ip = host.check_output(
+        'dig +short '
+        'monitoring-prometheus-oper-prometheus.oas.svc.cluster.local '
+        '@10.43.0.10')
+    url = 'http://{0}:9090/api/v1/alerts'.format(prometheus_ip)
     alert_json = json.loads(host.check_output('curl ' + url))
     status = alert_json["status"]
     alerts = alert_json["data"]["alerts"]