x/vmware-nsxlib
Code Issues Proposed changes

Find tier0's tranzport_zone via advanced_config

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When finding the overlay transport zone of a tier0 router,
if its advanced_config already has transport_zone_id defined,
then return it directly. Otherwise search through the edge nodes
in the corresponding edge_cluster.

Change-Id: Idf1efd9d0cd2c2ef5af895d22fc156630d855488
This commit is contained in:
Shih-Hao Li 2019-10-22 19:09:11 -07:00
parent 38677f3bc1
commit 43d0482cc6
3 changed files with 12 additions and 0 deletions
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1
vmware_nsxlib/tests/unit/v3/test_constants.py
View File

@ -579,6 +579,7 @@ FAKE_TIERO_ROUTER = {
"target_id": "c3d80576-e340-403d-a2d0-f4a72a1db6e3"
}],
"advanced_config": {
"transport_zone_id": FAKE_TZ_UUID,
"external_transit_networks": ["100.64.0.0/16"],
"internal_transit_network": "169.254.0.0/28"
},

7
vmware_nsxlib/tests/unit/v3/test_router.py
View File

@ -161,6 +161,13 @@ class TestRouter(nsxlib_testcase.NsxClientTestCase):
tz = self.nsxlib.router.get_tier0_router_overlay_tz(tier0_uuid)
self.assertEqual(tz, test_constants.FAKE_TZ_UUID)
def test_get_tier0_router_overlay_tz_via_advanced_config(self):
tier0_uuid = uuidutils.generate_uuid()
with mock.patch.object(self.nsxlib.router._router_client, 'get',
return_value=test_constants.FAKE_TIERO_ROUTER):
tz = self.nsxlib.router.get_tier0_router_overlay_tz(tier0_uuid)
self.assertEqual(tz, test_constants.FAKE_TZ_UUID)
def test_get_connected_t0_transit_net(self):
t1_uuid = uuidutils.generate_uuid()
transit_net = '1.1.1.0'

4
vmware_nsxlib/v3/router.py
View File

@ -293,6 +293,10 @@ class RouterLib(object):
return tier0_tzs
def get_tier0_router_overlay_tz(self, tier0_uuid):
lrouter = self._router_client.get(tier0_uuid)
tz_uuid = lrouter.get('advanced_config', {}).get('transport_zone_id')
if tz_uuid:
return tz_uuid
tz_uuids = self.get_tier0_router_tz(tier0_uuid)
for tz_uuid in tz_uuids:
# look for the overlay tz