本文整理匯總了Python中patroni.postgresql.Postgresql.check_leader_is_not_in_recovery方法的典型用法代碼示例。如果您正苦於以下問題：Python Postgresql.check_leader_is_not_in_recovery方法的具體用法？Python Postgresql.check_leader_is_not_in_recovery怎麽用？Python Postgresql.check_leader_is_not_in_recovery使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類patroni.postgresql.Postgresql的用法示例。
在下文中一共展示了Postgresql.check_leader_is_not_in_recovery方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: TestPostgresql
# 需要導入模塊: from patroni.postgresql import Postgresql [as 別名]
# 或者: from patroni.postgresql.Postgresql import check_leader_is_not_in_recovery [as 別名]
#.........這裏部分代碼省略.........
self.assertEquals(self.p.checkpoint(), 'not accessible or not healty')
@patch.object(Postgresql, 'cancellable_subprocess_call')
@patch('patroni.postgresql.Postgresql.write_pgpass', MagicMock(return_value=dict()))
def test_pg_rewind(self, mock_cancellable_subprocess_call):
r = {'user': '', 'host': '', 'port': '', 'database': '', 'password': ''}
mock_cancellable_subprocess_call.return_value = 0
self.assertTrue(self.p.pg_rewind(r))
mock_cancellable_subprocess_call.side_effect = OSError
self.assertFalse(self.p.pg_rewind(r))
def test_check_recovery_conf(self):
self.p.write_recovery_conf({'primary_conninfo': 'foo'})
self.assertFalse(self.p.check_recovery_conf(None))
self.p.write_recovery_conf({})
self.assertTrue(self.p.check_recovery_conf(None))
@patch.object(Postgresql, 'start', Mock())
@patch.object(Postgresql, 'can_rewind', PropertyMock(return_value=True))
def test__get_local_timeline_lsn(self):
self.p.trigger_check_diverged_lsn()
with patch.object(Postgresql, 'controldata',
Mock(return_value={'Database cluster state': 'shut down in recovery',
'Minimum recovery ending location': '0/0',
"Min recovery ending loc's timeline": '0'})):
self.p.rewind_needed_and_possible(self.leader)
with patch.object(Postgresql, 'is_running', Mock(return_value=True)):
with patch.object(MockCursor, 'fetchone', Mock(side_effect=[(False, ), Exception])):
self.p.rewind_needed_and_possible(self.leader)
@patch.object(Postgresql, 'start', Mock())
@patch.object(Postgresql, 'can_rewind', PropertyMock(return_value=True))
@patch.object(Postgresql, '_get_local_timeline_lsn', Mock(return_value=(2, '40159C1')))
@patch.object(Postgresql, 'check_leader_is_not_in_recovery')
def test__check_timeline_and_lsn(self, mock_check_leader_is_not_in_recovery):
mock_check_leader_is_not_in_recovery.return_value = False
self.p.trigger_check_diverged_lsn()
self.assertFalse(self.p.rewind_needed_and_possible(self.leader))
mock_check_leader_is_not_in_recovery.return_value = True
self.assertFalse(self.p.rewind_needed_and_possible(self.leader))
self.p.trigger_check_diverged_lsn()
with patch('psycopg2.connect', Mock(side_effect=Exception)):
self.assertFalse(self.p.rewind_needed_and_possible(self.leader))
self.p.trigger_check_diverged_lsn()
with patch.object(MockCursor, 'fetchone', Mock(side_effect=[('', 2, '0/0'), ('', b'3\t0/40159C0\tn\n')])):
self.assertFalse(self.p.rewind_needed_and_possible(self.leader))
self.p.trigger_check_diverged_lsn()
with patch.object(MockCursor, 'fetchone', Mock(return_value=('', 1, '0/0'))):
with patch.object(Postgresql, '_get_local_timeline_lsn', Mock(return_value=(1, '0/0'))):
self.assertFalse(self.p.rewind_needed_and_possible(self.leader))
self.p.trigger_check_diverged_lsn()
self.assertTrue(self.p.rewind_needed_and_possible(self.leader))
@patch.object(MockCursor, 'fetchone', Mock(side_effect=[(True,), Exception]))
def test_check_leader_is_not_in_recovery(self):
self.p.check_leader_is_not_in_recovery()
self.p.check_leader_is_not_in_recovery()
@patch.object(Postgresql, 'cancellable_subprocess_call', Mock(return_value=0))
@patch.object(Postgresql, 'checkpoint', side_effect=['', '1'])
@patch.object(Postgresql, 'stop', Mock(return_value=False))
@patch.object(Postgresql, 'start', Mock())
def test_rewind(self, mock_checkpoint):
self.p.rewind(self.leader)
with patch.object(Postgresql, 'pg_rewind', Mock(return_value=False)):
mock_checkpoint.side_effect = ['1', '', '', '']