def _assure_device_network_gre(self, network, bigip, partition):
tunnel_name = ""
# Ensure bigip has configured gre tunnel
if not bigip.local_ip:
error_message = 'Cannot create tunnel %s on %s' \
% (network['id'], bigip.hostname)
error_message += ' no VTEP SelfIP defined.'
LOG.error('L2GRE:' + error_message)
raise f5_ex.MissingVTEPAddress('L2GRE:' + error_message)
tunnel_name = _get_tunnel_name(network)
payload = {'name': tunnel_name,
'partition': partition,
'profile': 'gre_ovs',
'key': network['provider:segmentation_id'],
'localAddress': bigip.local_ip,
'description': network['id'],
'route_domain_id': network['route_domain_id']}
try:
self.network_helper.create_multipoint_tunnel(bigip, payload)
except Exception as err:
LOG.exception("%s", err.message)
raise f5_ex.VXLANCreationException(
"Failed to create gre tunnel: %s" % tunnel_name
)
if self.fdb_connector:
self.fdb_connector.notify_vtep_added(network, bigip.local_ip)
return tunnel_name
def initialize_tunneling(self):
# setup tunneling
vtep_folder = self.conf.f5_vtep_folder
vtep_selfip_name = self.conf.f5_vtep_selfip_name
local_ips = []
for bigip in self.driver.get_all_bigips():
if not vtep_folder or vtep_folder.lower() == 'none':
vtep_folder = 'Common'
if vtep_selfip_name and \
not vtep_selfip_name.lower() == 'none':
# profiles may already exist
# create vxlan_multipoint_profile`
self.network_helper.create_vxlan_multipoint_profile(
bigip, 'vxlan_ovs', partition='Common')
# create l2gre_multipoint_profile
self.network_helper.create_l2gre_multipoint_profile(
bigip, 'gre_ovs', partition='Common')
# find the IP address for the selfip for each box
local_ip = self.bigip_selfip_manager.get_selfip_addr(
bigip, vtep_selfip_name, partition=vtep_folder)
if local_ip:
bigip.local_ip = local_ip
local_ips.append(local_ip)
else:
raise f5_ex.MissingVTEPAddress(
'device %s missing vtep selfip %s' %
(bigip.device_name,
'/' + vtep_folder + '/' + vtep_selfip_name))
return local_ips
def _assure_device_network_vxlan(self, network, bigip, partition):
# Ensure bigip has configured vxlan
if not bigip.local_ip:
error_message = 'Cannot create tunnel %s on %s' \
% (network['id'], bigip.hostname)
error_message += ' no VTEP SelfIP defined.'
LOG.error('VXLAN:' + error_message)
raise f5ex.MissingVTEPAddress('VXLAN:' + error_message)
tunnel_name = _get_tunnel_name(network)
# create the main tunnel entry for the fdb records
payload = {
'name': tunnel_name,
'partition': partition,
'profile': 'vxlan_ovs',
'key': network['provider:segmentation_id'],
'localAddress': bigip.local_ip,
'description': network['id'],
'route_domain_id': network['route_domain_id']
}
LOG.debug("---Creating VXLAN network---")
LOG.debug(payload)
self.network_helper.create_multipoint_tunnel(bigip, payload)
LOG.debug("---VXLAN network Created---")
if self.fdb_connector:
self.fdb_connector.notify_vtep_added(network, bigip.local_ip)