def _update_interfaces_from_a_channel(self, iface, vlan_nativa,
ifaces_on_channel, int_type):
log.info("_update_interfaces_from_a_channel")
if iface.channel:
raise InterfaceError(
'Interface %s is already a Channel' % iface.interface
)
if iface.equipamento.id not in ifaces_on_channel:
ifaces_on_channel.append(int(iface.equipamento.id))
if len(ifaces_on_channel) > 2:
raise InterfaceError('More than one equipment selected')
interface_obj = dict(native_vlan=vlan_nativa,
type=int_type,
channel=self.channel,
interface=iface.interface,
equipment=iface.equipamento,
description=iface.descricao,
protected=iface.protegida,
front_interface=iface.ligacao_front,
back_interface=iface.ligacao_back)
iface.update_V3(interface_obj)
def alterar_interface(var, interface, port_channel, int_type, vlan_nativa,
user, envs_vlans, amb):
cont = []
var = interface.get_by_pk(int(var))
if var.channel is None:
var.channel = port_channel
elif not var.channel.id == port_channel.id:
raise InterfaceError('Interface %s já está em um Channel' %
var.interface)
if cont is []:
cont.append(int(var.equipamento.id))
elif not var.equipamento.id in cont:
cont.append(int(var.equipamento.id))
if len(cont) > 2:
raise InterfaceError(
'Mais de dois equipamentos foram selecionados')
var.tipo = int_type
var.vlan_nativa = vlan_nativa
var.save()
interface_list = EnvironmentInterface.objects.all().filter(
interface=var.id)
for int_env in interface_list:
int_env.delete()
if 'trunk' in int_type.tipo:
if type(envs_vlans) is not list:
d = envs_vlans
envs_vlans = []
envs_vlans.append(d)
for i in envs_vlans:
amb = amb.get_by_pk(int(i.get('env')))
amb_int = EnvironmentInterface()
amb_int.interface = var
amb_int.ambiente = amb
try:
range_vlans = i.get('vlans')
except:
range_vlans = None
pass
if range_vlans:
api_interface_facade.verificar_vlan_range(amb, range_vlans)
amb_int.vlans = range_vlans
try:
amb_int.create(user)
except Exception, e:
logger.error(e)
pass
def create(self, data):
""" Creates a new Port Channel """
log.info("Create Channel")
log.debug(data)
interfaces = data.get('interfaces')
nome = data.get('name')
lacp = data.get('lacp')
int_type = data.get('int_type')
vlan_nativa = data.get('vlan')
envs_vlans = data.get('envs_vlans')
api_interface_facade.verificar_vlan_nativa(vlan_nativa)
# Checks if Port Channel name already exists on equipment
api_interface_facade.check_channel_name_on_equipment(nome, interfaces)
self.channel = PortChannel()
self.channel.nome = str(nome)
self.channel.lacp = convert_string_or_int_to_boolean(lacp, True)
self.channel.create()
ifaces_on_channel = []
for interface in interfaces:
iface = Interface.objects.get(id=interface)
type_obj = TipoInterface.objects.get(tipo=int_type)
if iface.channel:
raise InterfaceError(
'Interface %s is already a Channel' % iface.interface
)
if iface.equipamento.id not in ifaces_on_channel:
ifaces_on_channel.append(int(iface.equipamento.id))
if len(ifaces_on_channel) > 2:
raise InterfaceError('More than one equipment selected')
iface.channel = self.channel
iface.int_type = type_obj
iface.vlan_nativa = vlan_nativa
iface.save()
log.debug("interface updated %s" % iface.id)
self._dissociate_ifaces_envs(iface)
if 'trunk' in int_type.lower():
self._create_ifaces_on_trunks(iface, envs_vlans)
return {'channels': self.channel.id}
def update(self, data):
try:
id_channel = data.get('id_channel')
nome = data.get('nome')
if not is_valid_int_greater_zero_param(nome):
raise InvalidValueError(None, 'Channel number',
'must be integer.')
lacp = data.get('lacp')
int_type = data.get('int_type')
vlan_nativa = data.get('vlan')
envs_vlans = data.get('envs')
ids_interface = data.get('ids_interface')
if ids_interface is None:
raise InterfaceError('No interfaces selected')
if type(ids_interface) == list:
interfaces_list = ids_interface
else:
interfaces_list = str(ids_interface).split('-')
api_interface_facade.verificar_vlan_nativa(vlan_nativa)
# verifica se o nome do port channel já existe no equipamento
self.channel = PortChannel.get_by_pk(int(id_channel))
if not nome == self.channel.nome:
api_interface_facade.verificar_nome_channel(
nome, interfaces_list)
# buscar interfaces do channel
interfaces = Interface.objects.all().filter(channel__id=id_channel)
ids_list = []
for i in interfaces:
ids_list.append(i.id)
self._dissociate_interfaces_from_channel(ids_list, ids_interface)
# update channel
self.channel.nome = str(nome)
self.channel.lacp = convert_string_or_int_to_boolean(lacp)
self.channel.save()
int_type = TipoInterface.get_by_name(str(int_type))
self._update_interfaces_from_http_put(ids_interface, int_type,
vlan_nativa, envs_vlans)
except Exception as err:
return {"error": str(err)}
return {"port_channel": self.channel}
def _update_interfaces_from_a_channel(self, iface, vlan_nativa,
ifaces_on_channel, int_type):
try:
sw_router = iface.get_switch_and_router_interface_from_host_interface(
iface.protegida)
except:
raise InterfaceError('Interface not connected')
if sw_router.channel is not None:
raise InterfaceError('Interface %s is already a Channel' %
sw_router.interface)
if not sw_router.equipamento.id in ifaces_on_channel:
ifaces_on_channel.append(int(sw_router.equipamento.id))
if len(ifaces_on_channel) > 2:
raise InterfaceError('More than one equipment selected')
ligacao_front_id = None
if sw_router.ligacao_front is not None:
ligacao_front_id = sw_router.ligacao_front.id
ligacao_back_id = None
if sw_router.ligacao_back is not None:
ligacao_back_id = sw_router.ligacao_back.id
Interface.update(user,
sw_router.id,
interface=sw_router.interface,
protegida=sw_router.protegida,
descricao=sw_router.descricao,
ligacao_front_id=ligacao_front_id,
ligacao_back_id=ligacao_back_id,
tipo=int_type,
vlan_nativa=vlan_nativa,
channel=self.channel)
def update(self, data):
try:
id_channel = data.get('id')
name = data.get('name')
lacp = data.get('lacp')
int_type = data.get('int_type')
vlan_nativa = data.get('vlan')
envs_vlans = data.get('envs_vlans')
interfaces = data.get('interfaces')
protected = data.get('protected')
self.channel = PortChannel.get_by_pk(int(id_channel))
if not interfaces:
raise InterfaceError('No interfaces selected')
if not is_valid_int_greater_zero_param(name):
raise InvalidValueError(None, 'Channel number',
'must be integer.')
api_interface_facade.verificar_vlan_nativa(vlan_nativa)
# Dissociate old interfaces
interfaces_old = Interface.objects.filter(
channel__id=int(id_channel)
)
log.debug(interfaces_old)
server = None
for i in interfaces_old:
server = i.ligacao_front.equipamento.id
i.channel = None
i.save()
log.debug(i.id)
api_interface_facade.check_channel_name_on_equipment(name,
interfaces)
# update channel
self.channel.nome = str(name)
self.channel.lacp = convert_string_or_int_to_boolean(lacp, True)
self.channel.save()
type_obj = TipoInterface.objects.get(tipo=int_type)
ifaces_on_channel = list()
for interface in interfaces:
iface = Interface.objects.get(id=int(interface))
if server:
if not int(iface.ligacao_front.equipamento.id) == int(server):
raise Exception('Interface is connected to another server. Ids: %s %s ' %
(iface.ligacao_front.equipamento.id, server))
if iface.channel:
raise InterfaceError(
'Interface %s is already in a Channel'
% iface.interface
)
if iface.equipamento.id not in ifaces_on_channel:
ifaces_on_channel.append(int(iface.equipamento.id))
if len(ifaces_on_channel) > 2:
raise InterfaceError(
'More than one equipment selected.'
)
iface.channel = self.channel
iface.tipo = type_obj
iface.vlan_nativa = vlan_nativa
iface.protegida = convert_string_or_int_to_boolean(protected,
True)
iface.save()
log.debug("interface updated %s" % iface.id)
self._dissociate_ifaces_envs(iface)
# associate the new envs
if 'trunk' in int_type.lower():
self._create_ifaces_on_trunks(iface, envs_vlans)
except Exception as err:
log.error(str(err))
raise Exception({"error": str(err)})
return {'channels': self.channel.id}
def handle_put(self, request, user, *args, **kwargs):
"""Treat requests POST to add Rack.
URL: channel/editar/
"""
try:
self.log.info('Editar Channel')
# User permission
if not has_perm(user, AdminPermission.EQUIPMENT_MANAGEMENT, AdminPermission.WRITE_OPERATION):
self.log.error(
u'User does not have permission to perform the operation.')
raise UserNotAuthorizedError(None)
# Load XML data
xml_map, attrs_map = loads(request.raw_post_data)
# XML data format
networkapi_map = xml_map.get('networkapi')
if networkapi_map is None:
return self.response_error(3, u'There is no value to the networkapi tag of XML request.')
channel_map = networkapi_map.get('channel')
if channel_map is None:
return self.response_error(3, u'There is no value to the channel tag of XML request.')
# Get XML data
id_channel = channel_map.get('id_channel')
nome = channel_map.get('nome')
if not is_valid_int_greater_zero_param(nome):
raise InvalidValueError(
None, 'Numero do Channel', 'Deve ser um numero inteiro.')
lacp = channel_map.get('lacp')
int_type = channel_map.get('int_type')
vlan_nativa = channel_map.get('vlan')
envs_vlans = channel_map.get('envs')
ids_interface = channel_map.get('ids_interface')
if ids_interface is None:
raise InterfaceError('Nenhuma interface selecionada')
if type(ids_interface) == list:
interfaces_list = ids_interface
else:
interfaces_list = str(ids_interface).split('-')
port_channel = PortChannel()
interface = Interface()
amb = Ambiente()
api_interface_facade.verificar_vlan_nativa(vlan_nativa)
# verifica se o nome do port channel já existe no equipamento
channel = port_channel.get_by_pk(int(id_channel))
if not nome == channel.nome:
api_interface_facade.verificar_nome_channel(
nome, interfaces_list)
# buscar interfaces do channel
interfaces = Interface.objects.all().filter(channel__id=id_channel)
ids_list = []
for i in interfaces:
ids_list.append(i.id)
ids_list = [int(y) for y in ids_list]
if type(ids_interface) is list:
ids_interface = [int(x) for x in ids_interface]
desassociar = set(ids_list) - set(ids_interface)
for item in desassociar:
item = interface.get_by_pk(int(item))
item.channel = None
item.save()
else:
if ids_interface is not None:
ids_interface = int(ids_interface)
if ids_interface is not None:
for item in ids_list:
item = interface.get_by_pk(int(item))
item.channel = None
item.save()
else:
for item in ids_list:
if not item == ids_interface:
item = interface.get_by_pk(int(item))
item.channel = None
item.save()
# update channel
channel.nome = str(nome)
channel.lacp = convert_string_or_int_to_boolean(lacp)
channel.save()
int_type = TipoInterface.get_by_name(str(int_type))
# update interfaces
if type(ids_interface) is not list:
i = ids_interface
ids_interface = []
ids_interface.append(i)
for var in ids_interface:
alterar_interface(var, interface, channel,
int_type, vlan_nativa, user, envs_vlans, amb)
interface = Interface()
server_obj = Interface()
interface_sw = interface.get_by_pk(int(var))
interface_server = server_obj.get_by_pk(
interface_sw.ligacao_front.id)
try:
front = interface_server.ligacao_front.id
except:
front = None
pass
try:
back = interface_server.ligacao_back.id
except:
back = None
pass
server_obj.update(user,
interface_server.id,
interface=interface_server.interface,
protegida=interface_server.protegida,
descricao=interface_server.descricao,
ligacao_front_id=front,
ligacao_back_id=back,
tipo=int_type,
vlan_nativa=int(vlan_nativa))
port_channel_map = dict()
port_channel_map['port_channel'] = port_channel
return self.response(dumps_networkapi({'port_channel': port_channel_map}))
except InvalidValueError, e:
return self.response_error(269, e.param, e.value)
def handle_post(self, request, user, *args, **kwargs):
"""Treat requests POST to add Rack.
URL: channel/inserir/
"""
try:
self.log.info('Inserir novo Channel')
# User permission
if not has_perm(user, AdminPermission.EQUIPMENT_MANAGEMENT, AdminPermission.WRITE_OPERATION):
self.log.error(
u'User does not have permission to perform the operation.')
raise UserNotAuthorizedError(None)
# Load XML data
xml_map, attrs_map = loads(request.raw_post_data)
# XML data format
networkapi_map = xml_map.get('networkapi')
if networkapi_map is None:
return self.response_error(3, u'There is no value to the networkapi tag of XML request.')
channel_map = networkapi_map.get('channel')
if channel_map is None:
return self.response_error(3, u'There is no value to the channel tag of XML request.')
# Get XML data
interfaces = channel_map.get('interfaces')
nome = channel_map.get('nome')
lacp = channel_map.get('lacp')
int_type = channel_map.get('int_type')
vlan_nativa = channel_map.get('vlan')
envs_vlans = channel_map.get('envs')
port_channel = PortChannel()
interface = Interface()
amb = Ambiente()
cont = []
api_interface_facade.verificar_vlan_nativa(vlan_nativa)
# verifica se o nome do port channel já existe no equipamento
interfaces = str(interfaces).split('-')
api_interface_facade.verificar_nome_channel(nome, interfaces)
# cria o port channel
port_channel.nome = str(nome)
port_channel.lacp = convert_string_or_int_to_boolean(lacp)
port_channel.create(user)
int_type = TipoInterface.get_by_name(str(int_type))
for var in interfaces:
if not var == '' and not var is None:
interf = interface.get_by_pk(int(var))
try:
sw_router = interf.get_switch_and_router_interface_from_host_interface(
interf.protegida)
except:
raise InterfaceError('Interface não conectada')
if sw_router.channel is not None:
raise InterfaceError(
'Interface %s já está em um Channel' % sw_router.interface)
if cont is []:
cont.append(int(sw_router.equipamento.id))
elif not sw_router.equipamento.id in cont:
cont.append(int(sw_router.equipamento.id))
if len(cont) > 2:
raise InterfaceError(
'Mais de dois equipamentos foram selecionados')
if sw_router.ligacao_front is not None:
ligacao_front_id = sw_router.ligacao_front.id
else:
ligacao_front_id = None
if sw_router.ligacao_back is not None:
ligacao_back_id = sw_router.ligacao_back.id
else:
ligacao_back_id = None
Interface.update(user,
sw_router.id,
interface=sw_router.interface,
protegida=sw_router.protegida,
descricao=sw_router.descricao,
ligacao_front_id=ligacao_front_id,
ligacao_back_id=ligacao_back_id,
tipo=int_type,
vlan_nativa=vlan_nativa,
channel=port_channel)
if 'trunk' in int_type.tipo:
interface_list = EnvironmentInterface.objects.all().filter(interface=sw_router.id)
for int_env in interface_list:
int_env.delete()
if type(envs_vlans) is not list:
d = envs_vlans
envs_vlans = []
envs_vlans.append(d)
for i in envs_vlans:
amb = amb.get_by_pk(int(i.get('env')))
amb_int = EnvironmentInterface()
amb_int.interface = sw_router
amb_int.ambiente = amb
try:
range_vlans = i.get('vlans')
except:
range_vlans = None
pass
if range_vlans:
api_interface_facade.verificar_vlan_range(
amb, range_vlans)
amb_int.vlans = range_vlans
amb_int.create(user)
port_channel_map = dict()
port_channel_map['port_channel'] = port_channel
return self.response(dumps_networkapi({'port_channel': port_channel_map}))
except InvalidValueError, e:
return self.response_error(269, e.param, e.value)