--- interface_ceph_benchmarking_peers.py1       2021-03-31 12:02:14.765264736 +0000
+++ interface_ceph_benchmarking_peers.py        2021-03-31 12:01:15.332845261 +0000
@@ -47,7 +47,8 @@

     def set_swift_key(self, password):
         logging.info("Setting swift key")
-        self.peers_rel.data[self.peers_rel.app][self.SWIFT_KEY] = password
+        if self.peers_rel:
+            self.peers_rel.data[self.peers_rel.app][self.SWIFT_KEY] = password

     def set_swift_user_created(self, user):
         logging.info("Setting swift user created")