def _get_vrf_1_ext_net_1_objects(self, connected=True):
return {
'l3out': a_res.L3Outside(
tenant_name='t1', name='o1',
display_name='OUT',
vrf_name='vrf1'),
'ext_net': a_res.ExternalNetwork(
tenant_name='t1', l3out_name='o1',
name='inet1', display_name='INET1',
provided_contract_names=(
['EXT-o1', 'p1_vrf1', 'p2_vrf1']
if connected else ['EXT-o1']),
consumed_contract_names=(
['EXT-o1', 'c1_vrf1', 'c2_vrf1']
if connected else ['EXT-o1'])),
'nat_bd': a_res.BridgeDomain(
tenant_name='t1', name='EXT-o1',
display_name='EXT-OUT',
vrf_name='EXT-o1',
limit_ip_learn_to_subnets=True,
l3out_names=['o1']),
'ext_sub_1': a_res.ExternalSubnet(
tenant_name='t1', l3out_name='o1',
external_network_name='inet1', cidr='20.20.20.0/24'),
'ext_sub_2': a_res.ExternalSubnet(
tenant_name='t1', l3out_name='o1',
external_network_name='inet1', cidr='50.50.0.0/16')}
def _get_vrf_2_ext_net_1_objects(self):
return [
a_res.L3Outside(tenant_name='dept2', name='o1-vrf2',
display_name='OUT-VRF2', vrf_name='vrf2'),
a_res.ExternalNetwork(
tenant_name='dept2', l3out_name='o1-vrf2',
name='inet1', display_name='INET1',
provided_contract_names=['p1_vrf2', 'p2_vrf2'],
consumed_contract_names=['c1_vrf2', 'c2_vrf2'],
nat_epg_dn=('uni/tn-t1/ap-myapp/epg-EXT-o1'
if self.with_nat_epg else '')),
a_res.ExternalSubnet(
tenant_name='dept2', l3out_name='o1-vrf2',
external_network_name='inet1', cidr='20.20.20.0/24'),
a_res.ExternalSubnet(
tenant_name='dept2', l3out_name='o1-vrf2',
external_network_name='inet1', cidr='50.50.0.0/16')]
def _check_external_subnet_update(self, stage):
s1 = a_res.ExternalSubnet(
tenant_name='t1', l3out_name='o1',
external_network_name='inet1', cidr='20.20.20.0/24')
s2 = a_res.ExternalSubnet(
tenant_name='t1', l3out_name='o1',
external_network_name='inet1', cidr='100.200.0.0/28')
s3 = a_res.ExternalSubnet(
tenant_name='t1', l3out_name='o1',
external_network_name='inet1', cidr='50.50.0.0/16')
if stage == 'stage1':
self._verify(present=[s1])
elif stage == 'stage2':
self._verify(present=[s2, s3], absent=[s1])
elif stage == 'stage3':
self._verify(absent=[s2, s3])
else:
self.assertFalse(True, 'Unknown test stage %s' % stage)
def _get_vrf_1_ext_net_2_objects(self):
return [
a_res.L3Outside(tenant_name='dept1', name='o2-vrf1',
display_name='OUT2-VRF1', vrf_name='vrf1'),
a_res.ExternalNetwork(
tenant_name='dept1', l3out_name='o2-vrf1',
name='inet2', display_name='INET2',
provided_contract_names=['p3_vrf1', 'p4_vrf1'],
consumed_contract_names=['c3_vrf1', 'c4_vrf1'],
nat_epg_dn=('uni/tn-t2/ap-myapp/epg-EXT-o2'
if self.with_nat_epg else '')),
a_res.ExternalSubnet(
tenant_name='dept1', l3out_name='o2-vrf1',
external_network_name='inet2', cidr='0.0.0.0/0')]
def _manage_external_subnets(self, ctx, ext_net, new_cidrs):
new_cidrs = new_cidrs[:] if new_cidrs else []
ext_sub_attr = dict(tenant_name=ext_net.tenant_name,
l3out_name=ext_net.l3out_name,
external_network_name=ext_net.name)
old_ext_subs = self.mgr.find(ctx, resource.ExternalSubnet,
**ext_sub_attr)
with ctx.store.begin(subtransactions=True):
for sub in old_ext_subs:
if sub.cidr in new_cidrs:
new_cidrs.remove(sub.cidr)
else:
self.mgr.delete(ctx, sub)
for c in new_cidrs:
self.mgr.create(
ctx, resource.ExternalSubnet(cidr=c, **ext_sub_attr))
def _map_flowc_network_group(self, plugin_context, net, cidr, flowc,
prefix):
flc_aid = self._get_external_group_aim_name(plugin_context, flowc,
prefix)
flc_aname = aim_utils.sanitize_display_name(flowc['name'])
aim_ctx = aim_context.AimContext(plugin_context.session)
cidr = netaddr.IPNetwork(cidr)
l3out = self.aim_mech._get_svi_net_l3out(net)
if l3out:
if cidr.prefixlen == 0:
# Use default External Network
ext_net = self.aim_mech._get_svi_default_external_epg(net)
ext_net_db = self.aim.get(aim_ctx, ext_net)
if not ext_net_db:
raise exceptions.DefaultExternalNetworkNotFound(
id=net['id'])
else:
# Create ExternalNetwork and ExternalSubnet on the proper
# L3Out. Return the External network
ext_net = aim_resource.ExternalNetwork(
tenant_name=l3out.tenant_name,
l3out_name=l3out.name,
name=flc_aid,
display_name=flc_aname)
ext_sub = aim_resource.ExternalSubnet(
tenant_name=ext_net.tenant_name,
l3out_name=ext_net.l3out_name,
external_network_name=ext_net.name,
cidr=str(cidr))
ext_net_db = self.aim.get(aim_ctx, ext_net)
if not ext_net_db:
ext_net_db = self.aim.create(aim_ctx, ext_net)
ext_sub_db = self.aim.get(aim_ctx, ext_sub)
if not ext_sub_db:
self.aim.create(aim_ctx, ext_sub)
return ext_net_db
else:
return self.aim_mech._get_epg_by_network_id(
plugin_context.session, net['id'])
def _get_vrf_1_ext_net_2_objects(self, connected=True):
return {
'l3out': a_res.L3Outside(
tenant_name='t2', name='o2',
display_name='OUT2',
vrf_name='vrf1'),
'ext_net': a_res.ExternalNetwork(
tenant_name='t2', l3out_name='o2',
name='inet2', display_name='INET2',
provided_contract_names=(
['EXT-o2', 'p3_vrf1', 'p4_vrf1']
if connected else ['EXT-o2']),
consumed_contract_names=(
['EXT-o2', 'c3_vrf1', 'c4_vrf1']
if connected else ['EXT-o2'])),
'nat_bd': a_res.BridgeDomain(
tenant_name='t2', name='EXT-o2',
display_name='EXT-OUT2',
vrf_name='EXT-o2',
limit_ip_learn_to_subnets=True,
l3out_names=['o2']),
'ext_sub_1': a_res.ExternalSubnet(
tenant_name='t2', l3out_name='o2',
external_network_name='inet2', cidr='0.0.0.0/0')}
def _get_network_l3out_default_ext_subnetv6(self, mapping):
return aim_resource.ExternalSubnet(
tenant_name=mapping.l3out_tenant_name,
l3out_name=mapping.l3out_name,
external_network_name=mapping.l3out_ext_net_name,
cidr="::/0")
