Updates alerts test - replaced the cpu usage alert rule, causing issues when running on givry

src/test/clmctest/alerts/alerts_test_config.yaml

@@ -31,18 +31,18 @@ topology_template:
             action:
               implementation:
                 - http://172.40.231.200:9999/
-          high_cpu_usage:
-            description: This event triggers when the cpu system usage is too high.
+          increase_in_running_processes:
+            description: This event triggers when the max number of running processes increases.
             event_type: threshold
-            metric: cpu.usage_system
+            metric: processes.running
             condition:
-              threshold: 10
-              granularity: 10
-              aggregation_method: mean
+              threshold: 1
+              granularity: 12
+              aggregation_method: max
               resource_type:
                 flame_location: DC1
                 flame_sfp: nginx
-              comparison_operator: lte
+              comparison_operator: gte
             action:
               implementation:
                 - http://172.40.231.200:9999/

src/test/clmctest/alerts/conftest.py

@@ -54,7 +54,7 @@ def rspec_config():
     return data_loaded
 
 
-@fixture(autouse=True, scope="module")
+@fixture(scope="module")
 def set_up_tear_down_fixture(rspec_config):
     """
     Set up/tear down fixture for the alerts integration test.

src/test/clmctest/alerts/resources_test_config.yaml

@@ -85,7 +85,7 @@ topology_template:
                     Bristol: eu.ict-flame.sfe.state.lifecycle.connected
           tigger_b:
             condition:
-              constraint: clmc::high_cpu_usage
+              constraint: clmc::increase_in_running_processes
               period: 600 # integer required, unit: seconds
             action:
               frontend:

src/test/clmctest/alerts/test_alerts.py

@@ -35,7 +35,7 @@ NGINX_PORT = 80
 
 class TestAlerts(object):
 
-    def test_alert_triggers(self, rspec_config):
+    def test_alert_triggers(self, rspec_config, set_up_tear_down_fixture):
         """
         Test is implemented using the following steps:
             * Send clmc service a TOSCA alert spec. file