def bring_down_all_interfaces(cls, network_state: NetworkState) -> bool:
"""Bring down all interfaces.
Return True is successful, otherwise return False
"""
return cls.bring_down_interfaces(
[i['name'] for i in network_state.iter_interfaces()])
def _render_persistent_net(network_state: NetworkState):
"""Given state, emit udev rules to map mac to ifname."""
# TODO(harlowja): this seems shared between eni renderer and
# this, so move it to a shared location.
content = io.StringIO()
for iface in network_state.iter_interfaces(filter_by_physical):
# for physical interfaces write out a persist net udev rule
if "name" in iface and iface.get("mac_address"):
driver = iface.get("driver", None)
content.write(
generate_udev_rule(iface["name"],
iface["mac_address"],
driver=driver))
return content.getvalue()
def bring_up_all_interfaces(cls, network_state: NetworkState) -> bool:
return cls.bring_up_interfaces(
[i['name'] for i in network_state.iter_interfaces()])