def handle_post(self, request, user, *args, **kwargs):
"""Handles POST requests to create new VLAN without add NetworkIPv4.
URLs: /vlan/no-network/
"""
self.log.info('Create new VLAN without add NetworkIPv4')
try:
# Commons Validations
# User permission
if not has_perm(user, AdminPermission.VLAN_MANAGEMENT,
AdminPermission.WRITE_OPERATION):
self.log.error(
u'User does not have permission to perform the operation.')
return self.not_authorized()
# Business Validations
# 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:
msg = u'There is no value to the networkapi tag of XML request.'
self.log.error(msg)
return self.response_error(3, msg)
vlan_map = networkapi_map.get('vlan')
if vlan_map is None:
msg = u'There is no value to the vlan tag of XML request.'
self.log.error(msg)
return self.response_error(3, msg)
# Get XML data
environment = vlan_map.get('environment_id')
name = vlan_map.get('name')
description = vlan_map.get('description')
vrf = vlan_map.get('vrf')
# Name must NOT be none and 50 is the maxsize
if not is_valid_string_minsize(
name, 3) or not is_valid_string_maxsize(name, 50):
self.log.error(u'Parameter name is invalid. Value: %s.', name)
raise InvalidValueError(None, 'name', name)
# Description can NOT be greater than 200
if not is_valid_string_minsize(
description, 3, False) or not is_valid_string_maxsize(
description, 200, False):
self.log.error(u'Parameter description is invalid. Value: %s.',
description)
raise InvalidValueError(None, 'description', description)
# vrf can NOT be greater than 100
if not is_valid_string_maxsize(vrf, 100, False):
self.log.error(u'Parameter vrf is invalid. Value: %s.', vrf)
raise InvalidValueError(None, 'vrf', vrf)
# Environment
try:
# Valid environment ID
if not is_valid_int_greater_zero_param(environment):
self.log.error(
u'Parameter environment_id is invalid. Value: %s.',
environment)
raise InvalidValueError(None, 'environment_id',
environment)
# Find environment by ID to check if it exist
env = Ambiente.get_by_pk(environment)
except AmbienteNotFoundError, e:
self.log.error(u'The environment parameter does not exist.')
return self.response_error(112)
# Business Rules
# New Vlan
vlan = Vlan()
vlan.nome = name
vlan.descricao = description
vlan.ambiente = env
# Check if environment has min/max num_vlan value or use the value
# thas was configured in settings
if (vlan.ambiente.min_num_vlan_1 and vlan.ambiente.max_num_vlan_1
) or (vlan.ambiente.min_num_vlan_2
and vlan.ambiente.max_num_vlan_2):
min_num_01 = vlan.ambiente.min_num_vlan_1 if vlan.ambiente.min_num_vlan_1 and vlan.ambiente.max_num_vlan_1 else vlan.ambiente.min_num_vlan_2
max_num_01 = vlan.ambiente.max_num_vlan_1 if vlan.ambiente.min_num_vlan_1 and vlan.ambiente.max_num_vlan_1 else vlan.ambiente.max_num_vlan_2
min_num_02 = vlan.ambiente.min_num_vlan_2 if vlan.ambiente.min_num_vlan_2 and vlan.ambiente.max_num_vlan_2 else vlan.ambiente.min_num_vlan_1
max_num_02 = vlan.ambiente.max_num_vlan_2 if vlan.ambiente.min_num_vlan_2 and vlan.ambiente.max_num_vlan_2 else vlan.ambiente.max_num_vlan_1
else:
min_num_01 = settings.MIN_VLAN_NUMBER_01
max_num_01 = settings.MAX_VLAN_NUMBER_01
min_num_02 = settings.MIN_VLAN_NUMBER_02
max_num_02 = settings.MAX_VLAN_NUMBER_02
#To avoid allocation same vlan number twice for different environments in same equipments
#Lock all environments related to this environment when allocating vlan number
#select all equipments from this environment that are not part of a filter
# and them selects all environments from all these equipments and lock them out
filtered_equipment_type_ids = list()
env_filter = None
try:
env_filter = env.filter.id
except:
pass
for fet in FilterEquipType.objects.filter(filter=env_filter):
filtered_equipment_type_ids.append(fet.equiptype.id)
filtered_environment_equips = Equipamento.objects.filter(
equipamentoambiente__ambiente=env).exclude(
tipo_equipamento__in=filtered_equipment_type_ids)
#select all environments from the equips that were not filtered
locks_list = list()
environments_list = Ambiente.objects.filter(
equipamentoambiente__equipamento__in=filtered_environment_equips
).distinct().order_by('id')
for environment in environments_list:
lock = distributedlock(LOCK_ENVIRONMENT % environment.id)
lock.__enter__()
locks_list.append(lock)
# Persist
try:
vlan.create_new(user, min_num_01, max_num_01, min_num_02,
max_num_02)
except Exception, e:
#release all the locks if failed
for lock in locks_list:
lock.__exit__('', '', '')
raise e
def handle_post(self, request, user, *args, **kwargs):
"""Handles POST requests to create new VLAN without add NetworkIPv4.
URLs: /vlan/no-network/
"""
self.log.info('Create new VLAN without add NetworkIPv4')
try:
# Commons Validations
# User permission
if not has_perm(user, AdminPermission.VLAN_MANAGEMENT, AdminPermission.WRITE_OPERATION):
self.log.error(
u'User does not have permission to perform the operation.')
return self.not_authorized()
# Business Validations
# 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:
msg = u'There is no value to the networkapi tag of XML request.'
self.log.error(msg)
return self.response_error(3, msg)
vlan_map = networkapi_map.get('vlan')
if vlan_map is None:
msg = u'There is no value to the vlan tag of XML request.'
self.log.error(msg)
return self.response_error(3, msg)
# Get XML data
environment = vlan_map.get('environment_id')
name = vlan_map.get('name')
description = vlan_map.get('description')
vrf = vlan_map.get('vrf')
# Name must NOT be none and 50 is the maxsize
if not is_valid_string_minsize(name, 3) or not is_valid_string_maxsize(name, 50):
self.log.error(u'Parameter name is invalid. Value: %s.', name)
raise InvalidValueError(None, 'name', name)
# Description can NOT be greater than 200
if not is_valid_string_minsize(description, 3, False) or not is_valid_string_maxsize(description, 200, False):
self.log.error(
u'Parameter description is invalid. Value: %s.', description)
raise InvalidValueError(None, 'description', description)
# vrf can NOT be greater than 100
if not is_valid_string_maxsize(vrf, 100, False):
self.log.error(
u'Parameter vrf is invalid. Value: %s.', vrf)
raise InvalidValueError(None, 'vrf', vrf)
# Environment
try:
# Valid environment ID
if not is_valid_int_greater_zero_param(environment):
self.log.error(
u'Parameter environment_id is invalid. Value: %s.', environment)
raise InvalidValueError(
None, 'environment_id', environment)
# Find environment by ID to check if it exist
env = Ambiente.get_by_pk(environment)
except AmbienteNotFoundError, e:
self.log.error(u'The environment parameter does not exist.')
return self.response_error(112)
# Business Rules
# New Vlan
vlan = Vlan()
vlan.nome = name
vlan.descricao = description
vlan.ambiente = env
# Check if environment has min/max num_vlan value or use the value
# thas was configured in settings
if (vlan.ambiente.min_num_vlan_1 and vlan.ambiente.max_num_vlan_1) or (vlan.ambiente.min_num_vlan_2 and vlan.ambiente.max_num_vlan_2):
min_num_01 = vlan.ambiente.min_num_vlan_1 if vlan.ambiente.min_num_vlan_1 and vlan.ambiente.max_num_vlan_1 else vlan.ambiente.min_num_vlan_2
max_num_01 = vlan.ambiente.max_num_vlan_1 if vlan.ambiente.min_num_vlan_1 and vlan.ambiente.max_num_vlan_1 else vlan.ambiente.max_num_vlan_2
min_num_02 = vlan.ambiente.min_num_vlan_2 if vlan.ambiente.min_num_vlan_2 and vlan.ambiente.max_num_vlan_2 else vlan.ambiente.min_num_vlan_1
max_num_02 = vlan.ambiente.max_num_vlan_2 if vlan.ambiente.min_num_vlan_2 and vlan.ambiente.max_num_vlan_2 else vlan.ambiente.max_num_vlan_1
else:
min_num_01 = settings.MIN_VLAN_NUMBER_01
max_num_01 = settings.MAX_VLAN_NUMBER_01
min_num_02 = settings.MIN_VLAN_NUMBER_02
max_num_02 = settings.MAX_VLAN_NUMBER_02
# Persist
vlan.create_new(user,
min_num_01,
max_num_01,
min_num_02,
max_num_02
)
vlan_map = dict()
vlan_map['vlan'] = model_to_dict(vlan)
# Return XML
return self.response(dumps_networkapi(vlan_map))
def handle_post(self, request, user, *args, **kwargs):
"""
Handles POST requests to allocate a new VLAN.
URL: vlan/
"""
self.log.info('Allocate new VLAN')
try:
# Commons Validations
# User permission
if not has_perm(user, AdminPermission.VLAN_MANAGEMENT, AdminPermission.WRITE_OPERATION):
self.log.error(
u'User does not have permission to perform the operation.')
return self.not_authorized()
# Business Validations
# 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:
msg = u'There is no value to the networkapi tag of XML request.'
self.log.error(msg)
return self.response_error(3, msg)
vlan_map = networkapi_map.get('vlan')
if vlan_map is None:
msg = u'There is no value to the vlan tag of XML request.'
self.log.error(msg)
return self.response_error(3, msg)
# Get XML data
environment = vlan_map.get('id_ambiente')
network_type = vlan_map.get('id_tipo_rede')
name = vlan_map.get('nome')
description = vlan_map.get('descricao')
environment_vip = vlan_map.get('id_ambiente_vip')
vrf = vlan_map.get('vrf')
# Name must NOT be none and 50 is the maxsize
if not is_valid_string_minsize(name, 3) or not is_valid_string_maxsize(name, 50):
self.log.error(u'Parameter nome is invalid. Value: %s.', name)
raise InvalidValueError(None, 'nome', name)
# Description can NOT be greater than 200
if not is_valid_string_minsize(description, 3, False) or not is_valid_string_maxsize(description, 200, False):
self.log.error(
u'Parameter descricao is invalid. Value: %s.', description)
raise InvalidValueError(None, 'descricao', description)
# vrf can NOT be greater than 100
if not is_valid_string_maxsize(vrf, 100, False):
self.log.error(
u'Parameter vrf is invalid. Value: %s.', vrf)
raise InvalidValueError(None, 'vrf', vrf)
# Environment
# Valid environment ID
if not is_valid_int_greater_zero_param(environment):
self.log.error(
u'Parameter id_ambiente is invalid. Value: %s.', environment)
raise InvalidValueError(None, 'id_ambiente', environment)
# Find environment by ID to check if it exist
env = Ambiente.get_by_pk(environment)
# Environment Vip
if environment_vip is not None:
# Valid environment_vip ID
if not is_valid_int_greater_zero_param(environment_vip):
self.log.error(
u'Parameter id_ambiente_vip is invalid. Value: %s.', environment_vip)
raise InvalidValueError(
None, 'id_ambiente_vip', environment_vip)
# Find Environment VIP by ID to check if it exist
evip = EnvironmentVip.get_by_pk(environment_vip)
else:
evip = None
# Network Type
# Valid network_type ID
if not is_valid_int_greater_zero_param(network_type):
self.log.error(
u'Parameter id_tipo_rede is invalid. Value: %s.', network_type)
raise InvalidValueError(None, 'id_tipo_rede', network_type)
# Find network_type by ID to check if it exist
net = TipoRede.get_by_pk(network_type)
# Business Rules
# New Vlan
vlan = Vlan()
vlan.nome = name
vlan.descricao = description
vlan.ambiente = env
# Check if environment has min/max num_vlan value or use the value
# thas was configured in settings
if (vlan.ambiente.min_num_vlan_1 and vlan.ambiente.max_num_vlan_1) or (vlan.ambiente.min_num_vlan_2 and vlan.ambiente.max_num_vlan_2):
min_num_01 = vlan.ambiente.min_num_vlan_1 if vlan.ambiente.min_num_vlan_1 and vlan.ambiente.max_num_vlan_1 else vlan.ambiente.min_num_vlan_2
max_num_01 = vlan.ambiente.max_num_vlan_1 if vlan.ambiente.min_num_vlan_1 and vlan.ambiente.max_num_vlan_1 else vlan.ambiente.max_num_vlan_2
min_num_02 = vlan.ambiente.min_num_vlan_2 if vlan.ambiente.min_num_vlan_2 and vlan.ambiente.max_num_vlan_2 else vlan.ambiente.min_num_vlan_1
max_num_02 = vlan.ambiente.max_num_vlan_2 if vlan.ambiente.min_num_vlan_2 and vlan.ambiente.max_num_vlan_2 else vlan.ambiente.max_num_vlan_1
else:
min_num_01 = settings.MIN_VLAN_NUMBER_01
max_num_01 = settings.MAX_VLAN_NUMBER_01
min_num_02 = settings.MIN_VLAN_NUMBER_02
max_num_02 = settings.MAX_VLAN_NUMBER_02
# Persist
vlan.create_new(user,
min_num_01,
max_num_01,
min_num_02,
max_num_02
)
# New NetworkIPv4
network_ipv4 = NetworkIPv4()
vlan_map = network_ipv4.add_network_ipv4(user, vlan.id, net, evip)
# Return XML
return self.response(dumps_networkapi(vlan_map))
except InvalidValueError, e:
return self.response_error(269, e.param, e.value)
def handle_post(self, request, user, *args, **kwargs):
"""Handles POST requests to create new VLAN without add NetworkIPv4.
URLs: /vlan/no-network/
"""
self.log.info('Create new VLAN without add NetworkIPv4')
try:
# Commons Validations
# User permission
if not has_perm(user, AdminPermission.VLAN_MANAGEMENT, AdminPermission.WRITE_OPERATION):
self.log.error(
u'User does not have permission to perform the operation.')
return self.not_authorized()
# Business Validations
# 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:
msg = u'There is no value to the networkapi tag of XML request.'
self.log.error(msg)
return self.response_error(3, msg)
vlan_map = networkapi_map.get('vlan')
if vlan_map is None:
msg = u'There is no value to the vlan tag of XML request.'
self.log.error(msg)
return self.response_error(3, msg)
# Get XML data
environment = vlan_map.get('environment_id')
name = vlan_map.get('name')
description = vlan_map.get('description')
vrf = vlan_map.get('vrf')
# Name must NOT be none and 50 is the maxsize
if not is_valid_string_minsize(name, 3) or not is_valid_string_maxsize(name, 50):
self.log.error(u'Parameter name is invalid. Value: %s.', name)
raise InvalidValueError(None, 'name', name)
# Description can NOT be greater than 200
if not is_valid_string_minsize(description, 3, False) or not is_valid_string_maxsize(description, 200, False):
self.log.error(
u'Parameter description is invalid. Value: %s.', description)
raise InvalidValueError(None, 'description', description)
# vrf can NOT be greater than 100
if not is_valid_string_maxsize(vrf, 100, False):
self.log.error(
u'Parameter vrf is invalid. Value: %s.', vrf)
raise InvalidValueError(None, 'vrf', vrf)
# Environment
try:
# Valid environment ID
if not is_valid_int_greater_zero_param(environment):
self.log.error(
u'Parameter environment_id is invalid. Value: %s.', environment)
raise InvalidValueError(
None, 'environment_id', environment)
# Find environment by ID to check if it exist
env = Ambiente.get_by_pk(environment)
except AmbienteNotFoundError, e:
self.log.error(u'The environment parameter does not exist.')
return self.response_error(112)
# Business Rules
# New Vlan
vlan = Vlan()
vlan.nome = name
vlan.descricao = description
vlan.ambiente = env
# Check if environment has min/max num_vlan value or use the value
# thas was configured in settings
if (vlan.ambiente.min_num_vlan_1 and vlan.ambiente.max_num_vlan_1) or (vlan.ambiente.min_num_vlan_2 and vlan.ambiente.max_num_vlan_2):
min_num_01 = vlan.ambiente.min_num_vlan_1 if vlan.ambiente.min_num_vlan_1 and vlan.ambiente.max_num_vlan_1 else vlan.ambiente.min_num_vlan_2
max_num_01 = vlan.ambiente.max_num_vlan_1 if vlan.ambiente.min_num_vlan_1 and vlan.ambiente.max_num_vlan_1 else vlan.ambiente.max_num_vlan_2
min_num_02 = vlan.ambiente.min_num_vlan_2 if vlan.ambiente.min_num_vlan_2 and vlan.ambiente.max_num_vlan_2 else vlan.ambiente.min_num_vlan_1
max_num_02 = vlan.ambiente.max_num_vlan_2 if vlan.ambiente.min_num_vlan_2 and vlan.ambiente.max_num_vlan_2 else vlan.ambiente.max_num_vlan_1
else:
min_num_01 = settings.MIN_VLAN_NUMBER_01
max_num_01 = settings.MAX_VLAN_NUMBER_01
min_num_02 = settings.MIN_VLAN_NUMBER_02
max_num_02 = settings.MAX_VLAN_NUMBER_02
#To avoid allocation same vlan number twice for different environments in same equipments
#Lock all environments related to this environment when allocating vlan number
#select all equipments from this environment that are not part of a filter
# and them selects all environments from all these equipments and lock them out
filtered_equipment_type_ids = list()
env_filter = None
try:
env_filter = env.filter.id
except:
pass
for fet in FilterEquipType.objects.filter(filter=env_filter):
filtered_equipment_type_ids.append(fet.equiptype.id)
filtered_environment_equips = Equipamento.objects.filter(equipamentoambiente__ambiente=env).exclude(
tipo_equipamento__in=filtered_equipment_type_ids)
#select all environments from the equips that were not filtered
locks_list = list()
environments_list = Ambiente.objects.filter(equipamentoambiente__equipamento__in=filtered_environment_equips).distinct()
for environment in environments_list:
lock = distributedlock(LOCK_ENVIRONMENT % environment.id)
lock.__enter__()
locks_list.append(lock)
# Persist
try:
vlan.create_new(user,
min_num_01,
max_num_01,
min_num_02,
max_num_02
)
except Exception, e:
#release all the locks if failed
for lock in locks_list:
lock.__exit__('', '', '')
raise e
