本文整理汇总了Python中neutron.agent.linux.ip_lib.iproute_arg_supported函数的典型用法代码示例。如果您正苦于以下问题：Python iproute_arg_supported函数的具体用法？Python iproute_arg_supported怎么用？Python iproute_arg_supported使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了iproute_arg_supported函数的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: vxlan_ucast_supported
def vxlan_ucast_supported(self):
if not cfg.CONF.VXLAN.l2_population:
return False
if not ip_lib.iproute_arg_supported(
['bridge', 'fdb'], 'append'):
LOG.warning(_LW('Option "%(option)s" must be supported by command '
'"%(command)s" to enable %(mode)s mode'),
{'option': 'append',
'command': 'bridge fdb',
'mode': 'VXLAN UCAST'})
return False
test_iface = None
for seg_id in moves.range(1, p_const.MAX_VXLAN_VNI + 1):
if not ip_lib.device_exists(
self.get_vxlan_device_name(seg_id)):
test_iface = self.ensure_vxlan(seg_id)
break
else:
LOG.error(_LE('No valid Segmentation ID to perform UCAST test.'))
return False
try:
utils.execute(
cmd=['bridge', 'fdb', 'append', constants.FLOODING_ENTRY[0],
'dev', test_iface, 'dst', '1.1.1.1'],
run_as_root=True, log_fail_as_error=False)
return True
except RuntimeError:
return False
finally:
self.delete_vxlan(test_iface)示例2: vxlan_ucast_supported
def vxlan_ucast_supported(self):
if not cfg.CONF.VXLAN.l2_population:
return False
if not ip_lib.iproute_arg_supported(
['bridge', 'fdb'], 'append'):
LOG.warning('Option "%(option)s" must be supported by command '
'"%(command)s" to enable %(mode)s mode',
{'option': 'append',
'command': 'bridge fdb',
'mode': 'VXLAN UCAST'})
return False
test_iface = None
for seg_id in moves.range(1, constants.MAX_VXLAN_VNI + 1):
if (ip_lib.device_exists(self.get_vxlan_device_name(seg_id)) or
ip_lib.vxlan_in_use(seg_id)):
continue
test_iface = self.ensure_vxlan(seg_id)
break
else:
LOG.error('No valid Segmentation ID to perform UCAST test.')
return False
try:
bridge_lib.FdbInterface.append(constants.FLOODING_ENTRY[0],
test_iface, '1.1.1.1',
log_fail_as_error=False)
return True
except RuntimeError:
return False
finally:
self.delete_interface(test_iface)示例3: vxlan_ucast_supported
def vxlan_ucast_supported(self):
if not cfg.CONF.VXLAN.l2_population:
return False
if not ip_lib.iproute_arg_supported(["bridge", "fdb"], "append"):
LOG.warning(
_LW('Option "%(option)s" must be supported by command ' '"%(command)s" to enable %(mode)s mode'),
{"option": "append", "command": "bridge fdb", "mode": "VXLAN UCAST"},
)
return False
test_iface = None
for seg_id in moves.range(1, p_const.MAX_VXLAN_VNI + 1):
if ip_lib.device_exists(self.get_vxlan_device_name(seg_id)) or ip_lib.vxlan_in_use(seg_id):
continue
test_iface = self.ensure_vxlan(seg_id)
break
else:
LOG.error(_LE("No valid Segmentation ID to perform UCAST test."))
return False
try:
utils.execute(
cmd=["bridge", "fdb", "append", constants.FLOODING_ENTRY[0], "dev", test_iface, "dst", "1.1.1.1"],
run_as_root=True,
log_fail_as_error=False,
)
return True
except RuntimeError:
return False
finally:
self.delete_interface(test_iface)示例4: vxlan_mcast_supported
def vxlan_mcast_supported(self):
if not cfg.CONF.VXLAN.vxlan_group:
LOG.warning(_("VXLAN muticast group must be provided in " "vxlan_group option to enable VXLAN MCAST mode"))
return False
if not ip_lib.iproute_arg_supported(["ip", "link", "add", "type", "vxlan"], "proxy", self.root_helper):
LOG.warning(
_('Option "%(option)s" must be supported by command ' '"%(command)s" to enable %(mode)s mode')
% {"option": "proxy", "command": "ip link add type vxlan", "mode": "VXLAN MCAST"}
)
return False
return True示例5: check_vxlan_support
def check_vxlan_support(self):
kernel_version = dist_version.LooseVersion(platform.release())
if cfg.CONF.VXLAN.l2_population and (
kernel_version > dist_version.LooseVersion(
lconst.MIN_VXLAN_KVER[lconst.VXLAN_UCAST])) and (
ip_lib.iproute_arg_supported(['bridge', 'fdb'],
'append', self.root_helper)):
self.vxlan_mode = lconst.VXLAN_UCAST
elif (kernel_version > dist_version.LooseVersion(
lconst.MIN_VXLAN_KVER[lconst.VXLAN_MCAST])) and (
ip_lib.iproute_arg_supported(['ip', 'link', 'add',
'type', 'vxlan'], 'proxy',
self.root_helper)):
if cfg.CONF.VXLAN.vxlan_group:
self.vxlan_mode = lconst.VXLAN_MCAST
else:
self.vxlan_mode = lconst.VXLAN_NONE
LOG.warning(_('VXLAN muticast group must be provided in '
'vxlan_group option to enable VXLAN'))
else:
self.vxlan_mode = lconst.VXLAN_NONE
LOG.warning(_('Unable to use VXLAN, it requires at least 3.8 '
'linux kernel and iproute2 3.8'))
LOG.debug(_('Using %s VXLAN mode'), self.vxlan_mode)示例6: vxlan_mcast_supported
def vxlan_mcast_supported(self):
if not cfg.CONF.VXLAN.vxlan_group:
LOG.warning(_LW('VXLAN muticast group must be provided in '
'vxlan_group option to enable VXLAN MCAST mode'))
return False
if not ip_lib.iproute_arg_supported(
['ip', 'link', 'add', 'type', 'vxlan'],
'proxy'):
LOG.warning(_LW('Option "%(option)s" must be supported by command '
'"%(command)s" to enable %(mode)s mode'),
{'option': 'proxy',
'command': 'ip link add type vxlan',
'mode': 'VXLAN MCAST'})
return False
return True