Add boto3 retry to xdist script (#21271)

2019-08-01 14:21:24 -04:00
parent c146f82e84
commit 701ea97750
1 changed files with 5 additions and 1 deletions
--- a/scripts/xdist/pytest_worker_manager.py
+++ b/scripts/xdist/pytest_worker_manager.py
@@ -83,7 +83,11 @@ class PytestWorkerManager():
        ip_addresses = []
        all_running = False
        for attempt in range(0, self.WORKER_BOOTUP_TIMEOUT_MINUTES * 12):
-            list_workers_response = self.ec2.describe_instances(InstanceIds=not_running)
+            try:
+                list_workers_response = self.ec2.describe_instances(InstanceIds=not_running)
+            except:
+                logger.info("Exception hit trying to describe instances.")
+                continue
            del not_running[:]
            for reservations in list_workers_response['Reservations']:
                for instance_info in reservations['Instances']: