retry Prometheus query in cluster load in case of IndexError (#3159)

* retry Prometheus query in cluster load in case of IndexError Signed-off-by: Elad Ben Aharon <[email protected]> * use retry decorator Signed-off-by: Elad Ben Aharon <[email protected]>
red-hat-storage · Oct 19, 2020 · 4ecb000 · 4ecb000
1 parent de8e546
commit 4ecb000
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/ocs_ci/ocs/cluster_load.py b/ocs_ci/ocs/cluster_load.py
@@ -10,6 +10,7 @@
 
 from range_key_dict import RangeKeyDict
 
+from ocs_ci.utility.retry import retry
 from ocs_ci.utility.prometheus import PrometheusAPI
 from ocs_ci.utility.utils import get_trim_mean
 from ocs_ci.utility import templating
@@ -313,6 +314,7 @@ def reach_cluster_load_percentage(self):
         logger.info(wrap_msg(msg))
         self.target_pods_number = len(self.dc_objs)
 
+    @retry(IndexError, tries=5, delay=5, backoff=1)
     def get_query(self, query, mute_logs=False):
         """
         Get query from Prometheus and parse it