X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FNamespaces.py;h=d78d2f6d44ac57182db1a560ef1209342320a218;hb=bd15bb418bf618ff3055fb25c339778d12c1eaef;hp=2bdcbcb3246b289d10cf2dd87141f0384a0b9ebb;hpb=2da2aa12260143bc513b4dff5e2b2ef6755172ab;p=csit.git

diff --git a/resources/libraries/python/Namespaces.py b/resources/libraries/python/Namespaces.py
index 2bdcbcb324..d78d2f6d44 100644
--- a/resources/libraries/python/Namespaces.py
+++ b/resources/libraries/python/Namespaces.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2020 Cisco and/or its affiliates.
+# Copyright (c) 2021 Cisco and/or its affiliates.
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at:
@@ -13,6 +13,8 @@
 
 """Linux namespace utilities library."""
 
+from copy import deepcopy
+
 from resources.libraries.python.ssh import exec_cmd_no_error, exec_cmd
 
 
@@ -145,5 +147,6 @@ class Namespaces:
             Namespaces.delete_namespace(node, namespace)
             return
 
-        for namespace_name in Namespaces.__namespaces:
+        namespace_copy = deepcopy(Namespaces.__namespaces)
+        for namespace_name in namespace_copy:
             Namespaces.delete_namespace(node, namespace_name)