The quantum.agent.linux.ip_lib Module

class quantum.agent.linux.ip_lib.IPDevice(name, root_helper=None, namespace=None)

Bases: quantum.agent.linux.ip_lib.SubProcessBase

class quantum.agent.linux.ip_lib.IPWrapper(root_helper=None, namespace=None)

Bases: quantum.agent.linux.ip_lib.SubProcessBase

add_device_to_namespace(device)

add_tuntap(name, mode='tap')

add_veth(name1, name2, namespace2=None)

device(name)

ensure_namespace(name)

garbage_collect_namespace()

Conditionally destroy the namespace if it is empty.

get_devices(exclude_loopback=False)

classmethod get_namespaces(root_helper)

namespace_is_empty()

class quantum.agent.linux.ip_lib.IpAddrCommand(parent)

Bases: quantum.agent.linux.ip_lib.IpDeviceCommandBase

COMMAND = 'addr'

add(ip_version, cidr, broadcast, scope='global')

delete(ip_version, cidr)

flush()

list(scope=None, to=None, filters=None)

class quantum.agent.linux.ip_lib.IpCommandBase(parent)

Bases: object

COMMAND = ''

class quantum.agent.linux.ip_lib.IpDeviceCommandBase(parent)

Bases: quantum.agent.linux.ip_lib.IpCommandBase

name

class quantum.agent.linux.ip_lib.IpLinkCommand(parent)

Bases: quantum.agent.linux.ip_lib.IpDeviceCommandBase

COMMAND = 'link'

address

alias

attributes

delete()

mtu

qdisc

qlen

set_address(mac_address)

set_alias(alias_name)

set_down()

set_mtu(mtu_size)

set_name(name)

set_netns(namespace)

set_up()

state

class quantum.agent.linux.ip_lib.IpNetnsCommand(parent)

Bases: quantum.agent.linux.ip_lib.IpCommandBase

COMMAND = 'netns'

add(name)

delete(name)

execute(cmds, addl_env={}, check_exit_code=True)

exists(name)

class quantum.agent.linux.ip_lib.IpRouteCommand(parent)

Bases: quantum.agent.linux.ip_lib.IpDeviceCommandBase

COMMAND = 'route'

add_gateway(gateway, metric=None)

delete_gateway(gateway)

get_gateway(scope=None, filters=None)

pullup_route(interface_name)

Ensures that the route entry for the interface is before all others on the same subnet.

class quantum.agent.linux.ip_lib.SubProcessBase(root_helper=None, namespace=None)

Bases: object

quantum.agent.linux.ip_lib.device_exists(device_name, root_helper=None, namespace=None)