def eject(self):
cmdline = "ip netns exec %s ip link set dev %s up" \
% (self._netns, self._interface)
LOG.debug('set dev %s up in %s' \
% (self._interface, self._netns))
subprocess_compat.check_output(cmdline.split())
# Check the zk host actually went up and in quorum
check_zookeeper_host(self._ip, alive=True)
def inject(self):
cmdline = "ip netns exec %s ip link set dev %s down" \
% (self._netns, self._interface)
LOG.debug('set dev %s down in %s' \
% (self._interface, self._netns))
subprocess_compat.check_output(cmdline.split())
# check the zk host actually went down
check_zookeeper_host(self._ip, alive=False)