def remove_ip_from_vlan(self, vlan_number, ip_network):
vlan = self._get_vlan(vlan_number, include_vif_data=True)
existing_ip = next(
(ip for ip in vlan.ips
if ip.ip == ip_network.ip and ip.netmask == ip_network.netmask),
False)
if not existing_ip:
raise UnknownIP(ip_network)
with self.config(), self.interface_vlan(vlan):
on_hold = []
if not existing_ip.is_secondary:
for ip in vlan.ips:
if ip.is_secondary and ip in existing_ip:
on_hold.append(ip)
self.shell.do("no ip address {}".format(ip))
self.shell.do("no ip address {}".format(existing_ip))
if len(on_hold) > 0:
self.shell.do("ip address {}".format(on_hold[0]))
for ip in on_hold[1:]:
self.shell.do("ip address {} secondary".format(ip))
def _get_address_that_contains_all_ips(self, subnets, ips):
def subnet_contains_all_ips(ips, subnet):
return all(ip in subnet for ip in ips)
subnet_found = None
for subnet in subnets:
if subnet_contains_all_ips(ips, subnet):
subnet_found = subnet
if not subnet_found:
raise UnknownIP(",".join(map(str, ips)))
return subnet_found
def remove_ip_from_vlan(self, vlan_number, ip_network):
vlan = self.get_vlan_interface_data(vlan_number)
existing_ip = next((ip for ip in vlan.ips if ip.ip == ip_network.ip and ip.netmask == ip_network.netmask), False)
if existing_ip:
ip_index = vlan.ips.index(existing_ip)
with self.config(), self.interface_vlan(vlan_number):
if ip_index == 0:
if len(vlan.ips) == 1:
self.ssh.do('no ip address {} {}'.format(ip_network.ip, ip_network.netmask))
else:
self.ssh.do('ip address {} {}'.format(vlan.ips[1].ip, vlan.ips[1].netmask))
else:
self.ssh.do('no ip address {} {} secondary'.format(ip_network.ip, ip_network.netmask))
else:
raise UnknownIP(ip_network)
def remove_ip_from_vlan(self, vlan_number, ip_network):
config = self.query(one_interface_vlan(vlan_number))
if len(config.xpath(
"data/configuration/interfaces/interface/unit")) < 1:
raise UnknownVlan(vlan_number)
for addr_node in config.xpath(
"data/configuration/interfaces/interface/unit/family/inet/address/name"
):
address = IPNetwork(addr_node.text)
if ip_network in address:
update = Update()
update.add_interface(
irb_address_update(vlan_number,
ip_network,
operation="delete"))
self._push(update)
return
raise UnknownIP(ip_network)
def remove_ip_from_vlan(self, vlan_number, ip_network):
vlan = self.get_vlan(vlan_number)
existing_ip = next((ip for ip in vlan.ips
if ip.ip == ip_network.ip and ip.netmask == ip_network.netmask),
False)
if existing_ip:
ip_index = vlan.ips.index(existing_ip)
if ip_index == 0:
if len(vlan.ips) == 1:
remove_ip_command = "no ip address {}".format(str(ip_network))
else:
remove_ip_command = "ip address {}".format(str(vlan.ips[1]))
else:
remove_ip_command = "no ip address {} secondary".format(str(ip_network))
commands = [
"interface Vlan{}".format(vlan_number),
remove_ip_command
]
self.node.config(commands)
else:
raise UnknownIP(ip_network)