def _create_snat_vn(self, proj_obj, si_obj, si_props, vn_fq_name_str, idx):
# SNAT NetNS use a dedicated network (non shared vn)
vn_name = '%s_%s' % (svc_info.get_snat_left_network_prefix_name(),
si_obj.name)
vn_fq_name = proj_obj.get_fq_name() + [vn_name]
try:
vn_id = self._vnc_lib.fq_name_to_id('virtual-network',
vn_fq_name)
except NoIdError:
snat_cidr = svc_info.get_snat_left_subnet()
vn_id = self._create_svc_vn(vn_name, snat_cidr, proj_obj,
user_visible=False)
if vn_fq_name_str != ':'.join(vn_fq_name):
left_if = ServiceInstanceInterfaceType(
virtual_network=':'.join(vn_fq_name))
si_props.insert_interface_list(idx, left_if)
si_obj.set_service_instance_properties(si_props)
self._vnc_lib.service_instance_update(si_obj)
self.logger.log("Info: SI %s updated with left vn %s" %
(si_obj.get_fq_name_str(), vn_fq_name_str))
si_entry = {}
si_entry['left-vn'] = vn_name
si_entry[vn_name] = vn_id
self.db.service_instance_insert(si_obj.get_fq_name_str(), si_entry)
return vn_id
def clean_resources(self, proj_fq_str, si_fq_str):
proj_obj = self._vnc_lib.project_read(fq_name_str=proj_fq_str)
# Each service instance SNAT NetNS have a dedicated left network
vn_name = '%s_%s' % (svc_info.get_snat_left_network_prefix_name(),
si_fq_str.split(':')[-1])
self._delete_svc_vn(proj_obj.get_fq_name() + [vn_name])
def _create_snat_vn(self, proj_obj, si_obj, si_props, vn_fq_name_str, idx):
# SNAT NetNS use a dedicated network (non shared vn)
vn_name = '%s_%s' % (svc_info.get_snat_left_network_prefix_name(),
si_obj.name)
vn_fq_name = proj_obj.get_fq_name() + [vn_name]
try:
vn_id = self._vnc_lib.fq_name_to_id('virtual-network', vn_fq_name)
except NoIdError:
snat_cidr = svc_info.get_snat_left_subnet()
vn_id = self._create_svc_vn(vn_name,
snat_cidr,
proj_obj,
user_visible=False)
if vn_fq_name_str != ':'.join(vn_fq_name):
left_if = ServiceInstanceInterfaceType(
virtual_network=':'.join(vn_fq_name))
si_props.insert_interface_list(idx, left_if)
si_obj.set_service_instance_properties(si_props)
self._vnc_lib.service_instance_update(si_obj)
self.logger.log("Info: SI %s updated with left vn %s" %
(si_obj.get_fq_name_str(), vn_fq_name_str))
si_entry = {}
si_entry['left-vn'] = vn_name
si_entry[vn_name] = vn_id
self.db.service_instance_insert(si_obj.get_fq_name_str(), si_entry)
return vn_id
def clean_resources(self, proj_fq_str, si_fq_str):
proj_obj = self._vnc_lib.project_read(fq_name_str=proj_fq_str)
# Each service instance SNAT NetNS have a dedicated left network
vn_name = '%s_%s' % (svc_info.get_snat_left_network_prefix_name(),
si_fq_str.split(':')[-1])
self._delete_svc_vn(proj_obj.get_fq_name() + [vn_name])
def _create_snat_vn(self, proj_obj, si_obj, si_props, vn_fq_name_str):
# SNAT NetNS use a dedicated network (non shared vn)
vn_name = '%s_%s' % (svc_info.get_snat_left_network_prefix_name(),
si_obj.name)
vn_fq_name = proj_obj.get_fq_name() + [vn_name]
try:
vn_id = self._vnc_lib.fq_name_to_id('virtual-network', vn_fq_name)
except NoIdError:
snat_cidr = svc_info.get_snat_left_subnet()
vn_id = self._create_svc_vn(vn_name, snat_cidr, proj_obj)
if vn_fq_name_str != ':'.join(vn_fq_name):
si_props.set_left_virtual_network(':'.join(vn_fq_name))
si_obj.set_service_instance_properties(si_props)
self._vnc_lib.service_instance_update(si_obj)
self.logger.log("Info: SI %s updated with left vn %s" %
(si_obj.get_fq_name_str(), vn_fq_name_str))
return vn_id
def _create_snat_vn(self, proj_obj, si_obj, si_props, vn_fq_name_str):
# SNAT NetNS use a dedicated network (non shared vn)
vn_name = '%s_%s' % (svc_info.get_snat_left_network_prefix_name(),
si_obj.name)
vn_fq_name = proj_obj.get_fq_name() + [vn_name]
try:
vn_id = self._vnc_lib.fq_name_to_id('virtual-network',
vn_fq_name)
except NoIdError:
snat_cidr = svc_info.get_snat_left_subnet()
vn_id = self._create_svc_vn(vn_name, snat_cidr, proj_obj)
if vn_fq_name_str != ':'.join(vn_fq_name):
si_props.set_left_virtual_network(':'.join(vn_fq_name))
si_obj.set_service_instance_properties(si_props)
self._vnc_lib.service_instance_update(si_obj)
self.logger.log("Info: SI %s updated with left vn %s" %
(si_obj.get_fq_name_str(), vn_fq_name_str))
return vn_id
