tc-testing/plugin-lib/nsPlugin.py

13     from pyroute2 import netns
40         # Make sure the netns is visible in the fs
48                 f = open('/run/netns/{}'.format(ns))
79         cmd = self._replace_keywords("$IP -a netns del")
101                 print('adjust_command:  stage is {}; inserting netns stuff in command [{}] list [{}]'.format(stage, command, cmdlist))
104             cmdlist.insert(0, 'netns')
127         netns.create(ns)
128         netns.pushns(newns=ns)
146         netns.popns()
167         cmds.append(self._replace_keywords('netns add {}'.format(ns)))
169         cmds.append(self._replace_keywords('link set $DEV1 netns {}'.format(ns)))
171         cmds.append(self._replace_keywords('link set $DUMMY netns {}'.format(ns)))
172         cmds.append(self._replace_keywords('netns exec {} $IP link set $DEV1 up'.format(ns)))
173         cmds.append(self._replace_keywords('netns exec {} $IP link set $DUMMY up'.format(ns)))
177             cmds.append(self._replace_keywords('link set $DEV2 netns {}'.format(ns)))
178             cmds.append(self._replace_keywords('netns exec {} $IP link set $DEV2 up'.format(ns)))
191         netns.remove(ns)
194         return self._replace_keywords('netns delete {}'.format(self.args.NAMES['NS']))