def remove_vrrp_group(self, vlan_id, group_id):
config = self.query(one_interface_vlan(vlan_id))
if len(config.xpath(
"data/configuration/interfaces/interface/unit")) < 1:
raise UnknownVlan(vlan_id)
address_node = first(
config.xpath(
"data/configuration/interfaces/interface/unit/family"
"/inet/address/vrrp-group/name[text()=\"{}\"]/../..".format(
group_id)))
if address_node is None:
raise VrrpDoesNotExistForVlan(vlan=vlan_id, vrrp_group_id=group_id)
vrrp_node = to_ele("""
<vrrp-group operation="delete">
<name>{group_id}</name>
</vrrp-group>""".format(group_id=group_id))
update = Update()
update.add_interface(
irb_address_update(vlan_id,
first_text(address_node.xpath("name")),
children=[vrrp_node]))
self._push(update)
def irb_address_update(vlan_number, ip_network, operation=None, children=None):
content = to_ele("""
<interface>
<name>irb</name>
<unit>
<name>{vlan_number}</name>
<family>
<inet>
<address{operation}>
<name>{ip_network}</name>
</address>
</inet>
</family>
</unit>
</interface>""".format(
vlan_number=vlan_number,
ip_network=ip_network,
operation=' operation="{}"'.format(operation) if operation else ""))
if children is not None:
address = first(content.xpath("//address"))
for child in children:
address.append(child)
return content
def interface_update(self, name, unit, attributes=None, vlan_members=None):
content = to_ele("""
<interface>
<name>{interface}</name>
<unit>
<name>{unit}</name>
<family>
<ethernet-switching>
</ethernet-switching>
</family>
</unit>
</interface>
""".format(interface=name, unit=unit))
ethernet_switching_node = first(content.xpath("//ethernet-switching"))
for attribute in (attributes if attributes is not None else []):
ethernet_switching_node.append(attribute)
if vlan_members:
vlan = new_ele("vlan")
for attribute in vlan_members:
vlan.append(attribute)
ethernet_switching_node.append(vlan)
return content
def set_vlan_icmp_redirects_state(self, vlan_number, state):
config = self.query(
self.custom_strategies.one_vlan_by_vlan_id(vlan_number),
one_interface_vlan(vlan_number,
extra_path="""<family>
<inet>
<no-redirects />
</inet>
</family>"""
))
self.custom_strategies.vlan_node(config, vlan_number)
no_redirects_node = first(
config.xpath(
"data/configuration/interfaces/interface/unit/family/inet/no-redirects"
))
update = Update()
if no_redirects_node is None and state is False:
self.custom_strategies.add_update_vlan_interface(update,
vlan_number,
name=None)
update.add_interface(no_redirects(vlan_number=vlan_number))
self._push(update)
elif no_redirects_node is not None and state is True:
update.add_interface(
no_redirects(vlan_number=vlan_number, operation="delete"))
self._push(update)
def vlan_node(self, config, number):
vlan_node = first(
config.xpath(
"data/configuration/bridge-domains/domain/vlan-id[text()=\"{}\"]/.."
.format(number)))
if vlan_node is None:
raise UnknownVlan(number)
return vlan_node
def interface_vlan_members_update(self, name, unit, members_modification):
content = to_ele("""
<interface>
<name>{}</name>
<unit>
<name>{}</name>
<family>
<bridge/>
</family>
</unit>
</interface>
""".format(name, unit))
vlan_node = first(content.xpath("//bridge"))
for m in members_modification:
vlan_node.append(m)
return content
def interface_update(self, name, unit, attributes=None, vlan_members=None):
content = to_ele("""
<interface>
<name>{interface}</name>
<unit>
<name>{unit}</name>
<family>
<bridge>
</bridge>
</family>
</unit>
</interface>
""".format(interface=name, unit=unit))
bridge = first(content.xpath("//bridge"))
for attribute in (attributes if attributes is not None else []):
bridge.append(attribute)
if vlan_members:
for attribute in vlan_members:
bridge.append(attribute)
return content
def get_l3_interface(self, vlan_node):
if_name_node = first(vlan_node.xpath("routing-interface"))
if if_name_node is not None:
return if_name_node.text.split(".")
else:
return None, None
def parse_icmp_redirects(self, interface_unit):
return first(interface_unit.xpath("family/inet/no-redirects")) is None