diff options
Diffstat (limited to 'test/vpp_qemu_utils.py')
| -rw-r--r-- | test/vpp_qemu_utils.py | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/test/vpp_qemu_utils.py b/test/vpp_qemu_utils.py index 5c433201650..cb1a0dd9f4c 100644 --- a/test/vpp_qemu_utils.py +++ b/test/vpp_qemu_utils.py @@ -6,6 +6,22 @@ import subprocess import sys +def can_create_namespaces(): + """Check if the environment allows creating the namespaces""" + + try: + namespace = "vpp_chk_4212" + result = subprocess.run(["ip", "netns", "add", namespace], capture_output=True) + if result.returncode != 0: + return False + result = subprocess.run(["ip", "netns", "del", namespace], capture_output=True) + if result.returncode != 0: + return False + return True + except: + return False + + def create_namespace(ns): """create one or more namespaces. @@ -18,7 +34,9 @@ def create_namespace(ns): namespaces = ns try: for namespace in namespaces: - subprocess.run(["ip", "netns", "add", namespace]) + result = subprocess.run(["ip", "netns", "add", namespace]) + if result.returncode != 0: + raise Exception(f"Error while creating namespace {namespace}") except subprocess.CalledProcessError as e: raise Exception("Error creating namespace:", e.output) @@ -207,7 +225,11 @@ def delete_namespace(namespaces): """ try: for namespace in namespaces: - subprocess.run(["ip", "netns", "del", namespace], capture_output=True) + result = subprocess.run( + ["ip", "netns", "del", namespace], capture_output=True + ) + if result.returncode != 0: + raise Exception(f"Error while deleting namespace {namespace}") except subprocess.CalledProcessError as e: raise Exception("Error deleting namespace:", e.output) |