openstack/neutron
Code Issues Proposed changes

Merge "[OVN] Update lsp host id when cr port is updated with chassis" into stable/2024.1

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This commit is contained in:
Zuul 2024-10-29 17:20:43 +00:00 committed by Gerrit Code Review
commit 162531ab8c
2 changed files with 35 additions and 2 deletions
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13
neutron/services/ovn_l3/plugin.py
View File

@ -250,7 +250,18 @@ class OVNL3RouterPlugin(service_base.ServicePluginBase,
port = self._plugin.update_port(
context, port['id'],
{'port': {portbindings.HOST_ID: host}})
# Updates OVN NB database with hostname for lsp router
# gateway port
with self._nb_ovn.transaction(check_error=True) as txn:
ext_ids = (
"external_ids",
{ovn_const.OVN_HOST_ID_EXT_ID_KEY: host},
)
txn.add(
self._nb_ovn.db_set(
"Logical_Switch_Port", port["id"], ext_ids
)
)
if port['status'] != status:
self._plugin.update_port_status(context, port['id'], status)

24
neutron/tests/functional/services/ovn_l3/test_plugin.py
View File

@ -529,6 +529,12 @@ class TestRouter(base.TestOVNFunctionalBase):
# hosted in any chassis.
self.assertGreaterEqual(plugin_select.call_count, 2)
def _find_port_binding(self, port_id):
cmd = self.sb_api.db_find_rows('Port_Binding',
('logical_port', '=', port_id))
rows = cmd.execute(check_error=True)
return rows[0] if rows else None
def test_router_gateway_port_binding_host_id(self):
# Test setting chassis on chassisredirect port in Port_Binding table,
# will update host_id of corresponding router gateway port
@ -551,14 +557,30 @@ class TestRouter(base.TestOVNFunctionalBase):
may_exist=True).execute(check_error=True)
def check_port_binding_host_id(port_id):
# Get port from Neutron DB
port = core_plugin.get_ports(
self.context, filters={'id': [port_id]})[0]
return port[portbindings.HOST_ID] == host_id
# Get port from OVN DB
bp = self._find_port_binding(port_id)
ovn_host_id = bp.external_ids.get(ovn_const.OVN_HOST_ID_EXT_ID_KEY)
return port[portbindings.HOST_ID] == host_id == ovn_host_id
# Test if router gateway port updated with this chassis
n_utils.wait_until_true(lambda: check_port_binding_host_id(
gw_port_id))
# Simulate failover to another chassis and check host_id in Neutron DB
# and external_ids:neutron:host_id in OVN DB are updated
chassis = idlutils.row_by_value(
self.sb_api.idl, "Chassis", "name", self.chassis2
)
host_id = chassis.hostname
self.sb_api.lsp_unbind(logical_port).execute(check_error=True)
self.sb_api.lsp_bind(logical_port, self.chassis2).execute(
check_error=True
)
n_utils.wait_until_true(lambda: check_port_binding_host_id(gw_port_id))
def _validate_router_ipv6_ra_configs(self, lrp_name, expected_ra_confs):
lrp = idlutils.row_by_value(self.nb_api.idl,
'Logical_Router_Port', 'name', lrp_name)