def fetch_pending(self, deleted):
if (not deleted):
objs = VSGTenant.get_tenant_objects().filter(Q(enacted__lt=F('updated')) | Q(enacted=None),Q(lazy_blocked=False))
else:
objs = VSGTenant.get_deleted_tenant_objects()
return objs
def get_private_interface(self, o):
vcpes = VSGTenant.get_tenant_objects().all()
vcpes = [
x for x in vcpes if (x.vbng is not None) and (x.vbng.id == o.id)
]
if not vcpes:
raise Exception("No vCPE tenant is associated with vBNG %s" %
str(o.id))
if len(vcpes) > 1:
raise Exception(
"More than one vCPE tenant is associated with vBNG %s" %
str(o.id))
vcpe = vcpes[0]
instance = vcpe.instance
if not instance:
raise Exception("No instance associated with vBNG %s" % str(o.id))
if not vcpe.wan_ip:
self.defer_sync(o, "does not have a WAN IP yet")
if not vcpe.wan_container_mac:
# this should never happen; container MAC is computed from WAN IP
self.defer_sync(o, "does not have a WAN container MAC yet")
return (vcpe.wan_ip, vcpe.wan_container_mac, vcpe.instance.node.name)
def get_private_interface(self, o):
vcpes = VSGTenant.get_tenant_objects().all()
vcpes = [x for x in vcpes if (x.vbng is not None) and (x.vbng.id == o.id)]
if not vcpes:
raise Exception("No vCPE tenant is associated with vBNG %s" % str(o.id))
if len(vcpes)>1:
raise Exception("More than one vCPE tenant is associated with vBNG %s" % str(o.id))
vcpe = vcpes[0]
instance = vcpe.instance
if not instance:
raise Exception("No instance associated with vBNG %s" % str(o.id))
if not vcpe.wan_ip:
self.defer_sync(o, "does not have a WAN IP yet")
if not vcpe.wan_container_mac:
# this should never happen; container MAC is computed from WAN IP
self.defer_sync(o, "does not have a WAN container MAC yet")
return (vcpe.wan_ip, vcpe.wan_container_mac, vcpe.instance.node.name)
def call(self, **args):
global glo_saved_vtn_maps
logger.info("sync'ing vsg tenant to port addresses")
# build up a dictionary of port-->[wan_addrs] mappings
port_addrs = {}
for vsg in VSGTenant.get_tenant_objects().all():
if not vsg.instance:
logger.info("skipping vsg %s because it has no instance" % vsg)
wan_ip = vsg.wan_container_ip
if not wan_ip:
logger.info("skipping vsg %s because it has no wan_container_ip" % vsg)
wan_mac = vsg.wan_container_mac
if not wan_mac:
logger.info("skipping vsg %s because it has no wan_container_mac" % vsg)
lan_network = vsg.get_lan_network(vsg.instance)
if not lan_network:
logger.info("skipping vsg %s because it has no lan_network" % vsg)
lan_port = Port.objects.filter(instance = vsg.instance, network=lan_network)
if not lan_port:
logger.info("skipping vsg %s because it has no lan_port" % vsg)
lan_port = lan_port[0]
if not lan_port.port_id:
logger.info("skipping vsg %s because its lan_port has no port_id" % vsg)
if not (lan_port.pk in port_addrs):
port_addrs[lan_port.pk] = []
entry = {"mac_address": wan_mac, "ip_address": wan_ip}
addr_pairs = port_addrs[lan_port.pk]
if not entry in addr_pairs:
addr_pairs.append(entry)
# now do the VM_WAN_IP from the instance
if vsg.instance:
wan_vm_ip = vsg.wan_vm_ip
wan_vm_mac = vsg.wan_vm_mac
entry = {"mac_address": wan_vm_mac, "ip_address": wan_vm_ip}
if not entry in addr_pairs:
addr_pairs.append(entry)
# Get all ports in all controllers
ports_by_id = {}
for controller in Controller.objects.all():
if not controller.admin_tenant:
logger.info("controller %s has no admin_tenant" % controller)
continue
try:
driver = self.driver.admin_driver(controller = controller)
ports = driver.shell.quantum.list_ports()["ports"]
except:
logger.log_exc("failed to get ports from controller %s" % controller)
continue
for port in ports:
ports_by_id[port["id"]] = port
for port_pk in port_addrs.keys():
port = Port.objects.get(pk=port_pk)
addr_pairs = port_addrs[port_pk]
neutron_port = ports_by_id.get(port.port_id,None)
if not neutron_port:
logger.info("failed to get neutron port for port %s" % port)
continue
ips = [x["ip_address"] for x in addr_pairs]
changed = False
# delete addresses in neutron that don't exist in XOS
aaps = neutron_port.get("allowed_address_pairs", [])
for aap in aaps[:]:
if not aap["ip_address"] in ips:
logger.info("removing address %s from port %s" % (aap["ip_address"], port))
aaps.remove(aap)
changed = True
aaps_ips = [x["ip_address"] for x in aaps]
# add addresses in XOS that don't exist in neutron
for addr in addr_pairs:
if not addr["ip_address"] in aaps_ips:
logger.info("adding address %s to port %s" % (addr, port))
aaps.append( addr )
aaps_ips.append(addr["ip_address"])
changed = True
if changed:
logger.info("updating port %s" % port)
driver.shell.quantum.update_port(port.port_id, {"port": {"allowed_address_pairs": aaps}})
def call(self, **args):
global glo_saved_vtn_maps
logger.info("sync'ing vsg tenant to port addresses")
# build up a dictionary of port-->[wan_addrs] mappings
port_addrs = {}
for vsg in VSGTenant.get_tenant_objects().all():
if not vsg.instance:
logger.info("skipping vsg %s because it has no instance" % vsg)
wan_ip = vsg.wan_container_ip
if not wan_ip:
logger.info(
"skipping vsg %s because it has no wan_container_ip" % vsg)
wan_mac = vsg.wan_container_mac
if not wan_mac:
logger.info(
"skipping vsg %s because it has no wan_container_mac" %
vsg)
lan_network = vsg.get_lan_network(vsg.instance)
if not lan_network:
logger.info("skipping vsg %s because it has no lan_network" %
vsg)
lan_port = Port.objects.filter(instance=vsg.instance,
network=lan_network)
if not lan_port:
logger.info("skipping vsg %s because it has no lan_port" % vsg)
lan_port = lan_port[0]
if not lan_port.port_id:
logger.info(
"skipping vsg %s because its lan_port has no port_id" %
vsg)
if not (lan_port.pk in port_addrs):
port_addrs[lan_port.pk] = []
entry = {"mac_address": wan_mac, "ip_address": wan_ip}
addr_pairs = port_addrs[lan_port.pk]
if not entry in addr_pairs:
addr_pairs.append(entry)
# now do the VM_WAN_IP from the instance
if vsg.instance:
wan_vm_ip = vsg.wan_vm_ip
wan_vm_mac = vsg.wan_vm_mac
entry = {"mac_address": wan_vm_mac, "ip_address": wan_vm_ip}
if not entry in addr_pairs:
addr_pairs.append(entry)
# Get all ports in all controllers
ports_by_id = {}
for controller in Controller.objects.all():
if not controller.admin_tenant:
logger.info("controller %s has no admin_tenant" % controller)
continue
try:
driver = self.driver.admin_driver(controller=controller)
ports = driver.shell.quantum.list_ports()["ports"]
except:
logger.log_exc("failed to get ports from controller %s" %
controller)
continue
for port in ports:
ports_by_id[port["id"]] = port
for port_pk in port_addrs.keys():
port = Port.objects.get(pk=port_pk)
addr_pairs = port_addrs[port_pk]
neutron_port = ports_by_id.get(port.port_id, None)
if not neutron_port:
logger.info("failed to get neutron port for port %s" % port)
continue
ips = [x["ip_address"] for x in addr_pairs]
changed = False
# delete addresses in neutron that don't exist in XOS
aaps = neutron_port.get("allowed_address_pairs", [])
for aap in aaps[:]:
if not aap["ip_address"] in ips:
logger.info("removing address %s from port %s" %
(aap["ip_address"], port))
aaps.remove(aap)
changed = True
aaps_ips = [x["ip_address"] for x in aaps]
# add addresses in XOS that don't exist in neutron
for addr in addr_pairs:
if not addr["ip_address"] in aaps_ips:
logger.info("adding address %s to port %s" % (addr, port))
aaps.append(addr)
aaps_ips.append(addr["ip_address"])
changed = True
if changed:
logger.info("updating port %s" % port)
driver.shell.quantum.update_port(
port.port_id, {"port": {
"allowed_address_pairs": aaps
}})