def _edit_config(self,
nos_host,
target='running',
config='',
allowed_exc_strs=None):
"""Modify switch config for a target config type.
:param nos_host: IP address of switch to configure
:param target: Target config type
:param config: Configuration string in XML format
:param allowed_exc_strs: Exceptions which have any of these strings
as a subset of their exception message
(str(exception)) can be ignored
:raises: NOSConfigFailed
"""
if not allowed_exc_strs:
allowed_exc_strs = []
mgr = self._nos_connect(nos_host)
try:
mgr.edit_config(target=target, config=config, format='text')
except Exception as e:
for exc_str in allowed_exc_strs:
if exc_str in str(e):
break
else:
# Raise a Neutron exception. Include a description of
# the original ncclient exception.
raise cexc.NOSConfigFailed(config=config, exc=e)
def disable_vlan_on_trunk_int(self, host, vlan_id, intf_type, interface):
"""Disable a VLAN on a trunk interface."""
dbg_str = self._dbg_str(host, "disable", vlan_id,
interface=interface, intf_type=intf_type)
LOG.debug(dbg_str)
conn = self._connect(host)
try:
if_name = self._get_ifname(intf_type, interface)
self._rem_intf_from_vlan(conn, vlan_id, if_name)
except Exception as e:
raise cexc.NOSConfigFailed(config=dbg_str, exc=e)
conn.close()
def create_and_trunk_vlan(self, host, vlan_id, vlan_name, intf_type, interface):
"""Create VLAN and trunk it on the specified ports."""
dbg_str = self._dbg_str(host, "create and enable", vlan_id,
vlan_name=vlan_name, interface=interface, intf_type=intf_type)
LOG.debug(dbg_str)
conn = self._connect(host)
try:
if_name = self._get_ifname(intf_type, interface)
self._create_vlan(conn, vlan_id, vlan_name)
self._add_intf_to_vlan(conn, vlan_id, if_name)
except Exception as e:
raise cexc.NOSConfigFailed(config=dbg_str, exc=e)
conn.close()
def enable_vlan_on_trunk_int(self, host, vlan_id, intf_type, interface):
"""Enable a VLAN on a trunk interface."""
dbg_str = self._dbg_str(host,
"enable",
vlan_id,
interface=interface,
intf_type=intf_type)
LOG.debug(dbg_str)
conn = self._connect(host)
try:
if_name = self._get_ifname(intf_type, interface)
self._add_intf_to_vlan(conn, vlan_id, if_name,
self._support_old_release(host))
except Exception as e:
raise cexc.NOSConfigFailed(config=dbg_str, exc=e)
conn.close()