def test_netns_change(self):
create_rc = RwNetns.create_context("bar")
self.assertTrue(create_rc >= 0)
logger.debug("Create Context Bar Rc:{}".format(create_rc))
bar_fd = RwNetns.get_netfd("bar")
self.assertTrue(bar_fd >= 0)
logger.debug("Get bar fd: {}".format(bar_fd))
change_rc = RwNetns.change("bar")
self.assertEqual(change_rc, 0)
logger.debug("Change Context Bar Rc:{}".format(change_rc))
current_fd = RwNetns.get_current_netfd()
self.assertTrue(current_fd >= 0)
logger.debug("Current netfd:{}".format(current_fd))
change_fd_rc = RwNetns.change_fd(self.original_fd)
self.assertEqual(change_fd_rc, 0)
logger.debug("Change fd {} Rc: {}".format(self.original_fd,
change_fd_rc))
delete_rc = RwNetns.delete_context("bar")
self.assertEqual(delete_rc, 0)
logger.debug("Delete Context Foo Rc: {}".format(delete_rc))
def setUp(self):
self.original_fd = RwNetns.get_current_netfd()
logger.debug("Original netfd: {}".format(self.original_fd))
if os.geteuid() != 0:
exit(
"You need to have root privileges to run this script. Exiting."
)
def __init__(self, netns_name, bind_resolv_conf=True):
if not isinstance(netns_name, six.string_types):
raise TypeError("netns is expected to be a string: %s", netns_name)
self._netns_name = netns_name
self._current_fd = RwNetns.get_current_netfd()
self._bind_resolv_conf = bind_resolv_conf
if self._current_fd <= 0:
self._log_event(GetNetnsFdFailed(), rc=self._current_fd)
raise NetworkNamespaceException("Get current namespace fd failed with rc == %s."
% self._current_fd)
def __init__(self, netns_name, bind_resolv_conf=True):
if not isinstance(netns_name, six.string_types):
raise TypeError("netns is expected to be a string: %s", netns_name)
self._netns_name = netns_name
self._current_fd = RwNetns.get_current_netfd()
self._bind_resolv_conf = bind_resolv_conf
if self._current_fd <= 0:
self._log_event(GetNetnsFdFailed(), rc=self._current_fd)
raise NetworkNamespaceException(
"Get current namespace fd failed with rc == %s." %
self._current_fd)
def test_netns_change(self):
create_rc = RwNetns.create_context("bar")
self.assertTrue(create_rc >= 0)
logger.debug("Create Context Bar Rc:{}" .format(create_rc))
bar_fd = RwNetns.get_netfd("bar")
self.assertTrue(bar_fd >= 0)
logger.debug("Get bar fd: {}" .format(bar_fd))
change_rc = RwNetns.change("bar")
self.assertEqual(change_rc,0)
logger.debug("Change Context Bar Rc:{}" .format(change_rc))
current_fd = RwNetns.get_current_netfd()
self.assertTrue(current_fd >= 0)
logger.debug("Current netfd:{}" .format(current_fd))
change_fd_rc = RwNetns.change_fd(self.original_fd)
self.assertEqual(change_fd_rc,0)
logger.debug("Change fd {} Rc: {}" .format(self.original_fd, change_fd_rc))
delete_rc = RwNetns.delete_context("bar")
self.assertEqual(delete_rc,0)
logger.debug("Delete Context Foo Rc: {}" .format(delete_rc))
def setUp(self):
self.original_fd = RwNetns.get_current_netfd()
logger.debug("Original netfd: {}" .format(self.original_fd))
if os.geteuid() != 0:
exit("You need to have root privileges to run this script. Exiting.")
