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from common import netns
# up interface. if netns is None, then up in global rt. if ok returns 0
def up(iface, netns_name):
command = ["ip", "link", "set", iface, "up"]
exit, out, err = netns.exec(netns_name, command)
print(
"iface.up: iface=%s netns=%s exit=%d out=%s err=%s"
% (iface, netns_name, exit, out, err)
)
return exit
# delete interface. if netns is None, then up in global rt. if ok returns 0
def delete(iface, netns_name):
exit, out, err = netns.exec(netns_name, ["ip", "link", "delete", iface])
print(
"iface.delete: iface=%s netns=%s exit=%d out=%s err=%s"
% (iface, netns_name, exit, out, err)
)
return exit
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