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Don't retains member slots on nodes with nofailover tag (#3169)

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Followup on #3142
This commit is contained in:
Alexander Kukushkin
2024-09-17 11:21:54 +02:00
committed by GitHub
parent 87cb7481ae
commit d7e172c20a
3 changed files with 36 additions and 18 deletions
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tests/test_slots.py
+14
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@@ -328,3 +328,17 @@ class TestSlotsHandler(BaseTestPostgresql):
None, None, None)], Exception])), \
patch.object(SlotsHandler, 'drop_replication_slot', Mock(return_value=(False, False))):
self.s.sync_replication_slots(cluster, self.tags)
@patch.object(Postgresql, 'is_primary', Mock(return_value=False))
@patch.object(Postgresql, 'role', PropertyMock(return_value='replica'))
@patch.object(TestTags, 'tags', PropertyMock(return_value={'nofailover': True}))
def test_slots_nofailover_tag(self):
self.p.name = self.leadermem.name
cluster = Cluster(True, ClusterConfig(1, {}, 1), self.leader,
Status(0, {}, [self.leadermem.name, self.other.name, self.me.name]),
[self.me, self.other, self.leadermem], None, SyncState.empty(), None, None)
global_config.update(cluster)
with patch.object(SlotsHandler, '_query', Mock(side_effect=[[('test_1', 'physical', 1, 12345, None, None,
None, None, None)], Exception])) as mock_query:
self.s.sync_replication_slots(cluster, self.tags)
self.assertTrue(mock_query.call_args[0][0].startswith('SELECT slot_name, slot_type, xmin, '))