FIX: Add SRIOV cleanup

Signed-off-by: Peter Mikus <pmikus@cisco.com>
Change-Id: I344cbab78e1491b1dc0b64598f1eae23c8d2cdcf

1 files changed, 5 insertions, 3 deletions

diff --git a/resources/tools/scripts/topo_cleanup.py b/resources/tools/scripts/topo_cleanup.py
index bf4bdfc557..89055944c5 100755
--- a/resources/tools/scripts/topo_cleanup.py
+++ b/resources/tools/scripts/topo_cleanup.py
@@ -46,6 +46,7 @@ def execute_command_ssh(ssh, cmd, sudo=False):
 
     return ret, stdout, stdout
 
+
 def uninstall_package(ssh, package):
     """If there are packages installed, clean them up.
 
@@ -64,6 +65,7 @@ def uninstall_package(ssh, package):
             execute_command_ssh(ssh, 'apt-get purge -y "*{package}*"'.format(
                 package=package), sudo=True)
 
+
 def kill_process(ssh, process):
     """If there are running processes, kill them.
 
@@ -126,9 +128,9 @@ def main():
             for interface in topology[node]['interfaces']:
                 pci = topology[node]['interfaces'][interface]['pci_address']
                 execute_command_ssh(
-                    ssh, "ip link set "
-                    "$(basename /sys/bus/pci/devices/{pci}/net/*) down".
-                    format(pci=pci), sudo=True)
+                    ssh, "[[ -d {path}/{pci}/net ]] && "
+                    "sudo ip link set $(basename {path}/{pci}/net/*) down".
+                    format(pci=pci, path='/sys/bus/pci/devices'))
 
 
 if __name__ == "__main__":