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addons: moving vxlan creation from iproute2 to netlink (via nlmanager)

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Ticket: CM-8035
Reviewed By: CCR-4896
Testing Done: ifupdown smoke, -t vxlan tests

Signed-off-by: Julien Fortin <julien@cumulusnetworks.com>
This commit is contained in:
Julien Fortin
2016-07-05 14:45:08 +02:00
parent 182f5a1443
commit 32a74516d1
2 changed files with 41 additions and 32 deletions
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49
addons/vxlan.py
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@@ -66,19 +66,52 @@ class vxlan(moduleBase):
return True
return False
def _up(self, ifaceobj):
def _vxlan_create(self, ifaceobj):
vxlanid = ifaceobj.get_attr_value_first('vxlan-id')
if vxlanid:
self.ipcmd.link_create_vxlan(ifaceobj.name, vxlanid,
localtunnelip=ifaceobj.get_attr_value_first('vxlan-local-tunnelip'),
svcnodeip=ifaceobj.get_attr_value_first('vxlan-svcnodeip'),
remoteips=ifaceobj.get_attr_value('vxlan-remoteip'),
learning=utils.get_onoff_bool(ifaceobj.get_attr_value_first('vxlan-learning')),
ageing=ifaceobj.get_attr_value_first('vxlan-ageing'),
anycastip=self._clagd_vxlan_anycast_ip)
group = ifaceobj.get_attr_value_first('vxlan-svcnodeip')
netlink.link_add_vxlan(ifaceobj.name, vxlanid,
local=ifaceobj.get_attr_value_first('vxlan-local-tunnelip'),
learning=utils.get_onoff_bool(ifaceobj.get_attr_value_first('vxlan-learning')),
ageing=ifaceobj.get_attr_value_first('vxlan-ageing'),
group=group)
remoteips = ifaceobj.get_attr_value('vxlan-remoteip')
if not systemUtils.is_service_running(None, '/var/run/vxrd.pid'):
# figure out the diff for remotes and do the bridge fdb updates
# only if provisioned by user and not by vxrd
cur_peers = set(self.ipcmd.get_vxlan_peers(ifaceobj.name, group))
if remoteips:
new_peers = set(remoteips)
del_list = cur_peers.difference(new_peers)
add_list = new_peers.difference(cur_peers)
else:
del_list = cur_peers
add_list = []
try:
for addr in del_list:
self.ipcmd.bridge_fdb_del(ifaceobj.name,
'00:00:00:00:00:00',
None, True, addr)
except:
pass
try:
for addr in add_list:
self.ipcmd.bridge_fdb_append(ifaceobj.name,
'00:00:00:00:00:00',
None, True, addr)
except:
pass
if ifaceobj.addr_method == 'manual':
netlink.link_set_updown(ifaceobj.name, "up")
def _up(self, ifaceobj):
self._vxlan_create(ifaceobj)
def _down(self, ifaceobj):
try:
self.ipcmd.link_delete(ifaceobj.name)