def build_underlay_bgp(self):
if self.physical_router.allocated_asn is None:
self._logger.error(
"physical router %s(%s) does not have asn"
" allocated" %
(self.physical_router.name, self.physical_router.uuid))
return
for pi_obj, li_obj, iip_obj in self.\
fetch_pi_li_iip(self.physical_router.physical_interfaces):
if pi_obj and li_obj and iip_obj and iip_obj.instance_ip_address:
pi, li_map = self.set_default_pi(pi_obj.name, 'regular')
pi.set_comment(DMUtils.ip_clos_comment())
li = self.set_default_li(li_map, li_obj.name,
int(li_obj.name.split('.')[-1]))
li.set_comment(DMUtils.ip_clos_comment())
li.add_ip_list(iip_obj.instance_ip_address)
self._logger.debug("looking for peers for physical"
" interface %s(%s)" %
(pi_obj.name, pi_obj.uuid))
# Add this bgp object only if it has a peer
underlay_asn = self.physical_router.allocated_asn
bgp_name = DMUtils.make_underlay_bgp_group_name(
underlay_asn, li_obj.name, is_external=True)
bgp = Bgp(name=bgp_name,
ip_address=iip_obj.instance_ip_address,
autonomous_system=underlay_asn,
type_='external',
comment=DMUtils.ip_clos_comment())
peers = {}
# Assumption: PIs are connected for IP-CLOS peering only
for peer_pi_obj, peer_li_obj, peer_iip_obj in\
self.fetch_pi_li_iip(pi_obj.physical_interfaces):
if peer_pi_obj and peer_li_obj and peer_iip_obj and\
peer_iip_obj.instance_ip_address:
peer_pr = PhysicalRouterDM.get(
peer_pi_obj.physical_router)
if peer_pr is None:
self._logger.error(
"unable to read peer physical router %s" %
peer_pi_obj.physical_router)
elif peer_pr.allocated_asn is None:
self._logger.error(
"peer physical router %s does not have"
" asn allocated" % peer_pi_obj.physical_router)
elif peer_pr != self.physical_router:
peer = Bgp(
name=peer_pr.name,
ip_address=peer_iip_obj.instance_ip_address,
autonomous_system=peer_pr.allocated_asn,
comment=peer_pr.name)
peers[peer_pr.name] = peer
if peers:
bgp.set_peers(self.get_values_sorted_by_key(peers))
self.bgp_map[bgp_name] = bgp
def build_underlay_bgp(self):
if self.physical_router.allocated_asn is None:
self._logger.error("physical router %s(%s) does not have asn"
" allocated" % (self.physical_router.name,
self.physical_router.uuid))
return
for pi_obj, li_obj, iip_obj in self.\
fetch_pi_li_iip(self.physical_router.physical_interfaces):
if pi_obj and li_obj and iip_obj and iip_obj.instance_ip_address:
pi, li_map = self.set_default_pi(pi_obj.name, 'regular')
pi.set_comment(DMUtils.ip_clos_comment())
li = self.set_default_li(li_map, li_obj.name,
int(li_obj.name.split('.')[-1]))
li.set_comment(DMUtils.ip_clos_comment())
self.add_ip_address(li, iip_obj.instance_ip_address)
self._logger.debug("looking for peers for physical"
" interface %s(%s)" % (pi_obj.name,
pi_obj.uuid))
# Add this bgp object only if it has a peer
underlay_asn = self.physical_router.allocated_asn
bgp_name = DMUtils.make_underlay_bgp_group_name(underlay_asn,
li_obj.name, is_external=True)
bgp = Bgp(name=bgp_name,
ip_address=iip_obj.instance_ip_address,
autonomous_system=underlay_asn,
type_='external',
comment=DMUtils.ip_clos_comment())
peers = {}
# Assumption: PIs are connected for IP-CLOS peering only
for peer_pi_obj, peer_li_obj, peer_iip_obj in\
self.fetch_pi_li_iip(pi_obj.physical_interfaces):
if peer_pi_obj and peer_li_obj and peer_iip_obj and\
peer_iip_obj.instance_ip_address:
peer_pr = PhysicalRouterDM.get(
peer_pi_obj.physical_router)
if peer_pr is None:
self._logger.error(
"unable to read peer physical router %s"
% peer_pi_obj.physical_router)
elif peer_pr.allocated_asn is None:
self._logger.error(
"peer physical router %s does not have"
" asn allocated" % peer_pi_obj.physical_router)
elif peer_pr != self.physical_router:
peer = Bgp(name=peer_pr.name,
ip_address=peer_iip_obj.instance_ip_address,
autonomous_system=peer_pr.allocated_asn,
comment=peer_pr.name)
peers[peer_pr.name] = peer
if peers:
bgp.set_peers(self.get_values_sorted_by_key(peers))
self.bgp_map[bgp_name] = bgp
def build_underlay_bgp(self):
self.bgp_configs = self.bgp_configs or []
self.interfaces_config = self.interfaces_config or []
if self.physical_router.allocated_asn is None:
self._logger.error(
"physical router %s(%s) does not have asn"
" allocated" %
(self.physical_router.name, self.physical_router.uuid))
return
for pi_obj, li_obj, iip_obj in self.\
fetch_pi_li_iip(self.physical_router.physical_interfaces):
if pi_obj and li_obj and iip_obj and iip_obj.instance_ip_address:
pi = PhysicalInterface(uuid=pi_obj.uuid,
name=pi_obj.name,
interface_type='regular',
comment=DMUtils.ip_clos_comment())
li = LogicalInterface(uuid=li_obj.uuid,
name=li_obj.name,
unit=int(li_obj.name.split('.')[-1]),
comment=DMUtils.ip_clos_comment())
li.add_ip_list(iip_obj.instance_ip_address)
pi.add_logical_interfaces(li)
self.interfaces_config.append(pi)
self._logger.debug("looking for peers for physical"
" interface %s(%s)" %
(pi_obj.name, pi_obj.uuid))
# Add this bgp object only if it has a peer
bgp = Bgp(ip_address=iip_obj.instance_ip_address,
autonomous_system=self.physical_router.allocated_asn,
comment=DMUtils.ip_clos_comment())
# Assumption: PIs are connected for IP-CLOS peering only
for peer_pi_obj, peer_li_obj, peer_iip_obj in\
self.fetch_pi_li_iip(pi_obj.physical_interfaces):
if peer_pi_obj and peer_li_obj and peer_iip_obj and\
peer_iip_obj.instance_ip_address:
peer_pr = PhysicalRouterDM.get(
peer_pi_obj.physical_router)
if peer_pr is None:
self._logger.error(
"unable to read peer physical router %s" %
peer_pi_obj.physical_router)
elif peer_pr.allocated_asn is None:
self._logger.error(
"peer physical router %s does not have"
" asn allocated" % peer_pi_obj.physical_router)
elif peer_pr != self.physical_router:
if bgp not in self.bgp_configs:
self.bgp_configs.append(bgp)
peer = Bgp(
ip_address=peer_iip_obj.instance_ip_address,
autonomous_system=peer_pr.allocated_asn,
comment=peer_pr.name)
bgp.add_peers(peer)
