Python Postgresql.delete_trigger_file方法代码示例

本文整理汇总了Python中patroni.postgresql.Postgresql.delete_trigger_file方法的典型用法代码示例。如果您正苦于以下问题：Python Postgresql.delete_trigger_file方法的具体用法？Python Postgresql.delete_trigger_file怎么用？Python Postgresql.delete_trigger_file使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类patroni.postgresql.Postgresql的用法示例。

在下文中一共展示了Postgresql.delete_trigger_file方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: TestPostgresql

# 需要导入模块: from patroni.postgresql import Postgresql [as 别名]
# 或者: from patroni.postgresql.Postgresql import delete_trigger_file [as 别名]
class TestPostgresql(unittest.TestCase):
    _PARAMETERS = {'wal_level': 'hot_standby', 'max_replication_slots': 5, 'f.oo': 'bar',
                   'search_path': 'public', 'hot_standby': 'on', 'max_wal_senders': 5,
                   'wal_keep_segments': 8, 'wal_log_hints': 'on', 'max_locks_per_transaction': 64,
                   'max_worker_processes': 8, 'max_connections': 100, 'max_prepared_transactions': 0}

    @patch('subprocess.call', Mock(return_value=0))
    @patch('psycopg2.connect', psycopg2_connect)
    @patch('os.rename', Mock())
    @patch.object(Postgresql, 'get_major_version', Mock(return_value=9.4))
    @patch.object(Postgresql, 'is_running', Mock(return_value=True))
    def setUp(self):
        self.data_dir = 'data/test0'
        if not os.path.exists(self.data_dir):
            os.makedirs(self.data_dir)
        self.p = Postgresql({'name': 'test0', 'scope': 'batman', 'data_dir': self.data_dir, 'retry_timeout': 10,
                             'listen': '127.0.0.1, *:5432', 'connect_address': '127.0.0.2:5432',
                             'authentication': {'superuser': {'username': 'test', 'password': 'test'},
                                                'replication': {'username': 'replicator', 'password': 'rep-pass'}},
                             'remove_data_directory_on_rewind_failure': True,
                             'use_pg_rewind': True, 'pg_ctl_timeout': 'bla',
                             'parameters': self._PARAMETERS,
                             'recovery_conf': {'foo': 'bar'},
                             'callbacks': {'on_start': 'true', 'on_stop': 'true',
                                           'on_restart': 'true', 'on_role_change': 'true',
                                           'on_reload': 'true'
                                           },
                             'restore': 'true'})
        self.leadermem = Member(0, 'leader', 28, {'conn_url': 'postgres://replicator:[email protected]:5435/postgres'})
        self.leader = Leader(-1, 28, self.leadermem)
        self.other = Member(0, 'test1', 28, {'conn_url': 'postgres://replicator:[email protected]:5433/postgres',
                            'tags': {'replicatefrom': 'leader'}})
        self.me = Member(0, 'test0', 28, {'conn_url': 'postgres://replicator:[email protected]:5434/postgres'})

    def tearDown(self):
        shutil.rmtree('data')

    def test_get_initdb_options(self):
        self.assertEquals(self.p.get_initdb_options([{'encoding': 'UTF8'}, 'data-checksums']),
                          ['--encoding=UTF8', '--data-checksums'])
        self.assertRaises(Exception, self.p.get_initdb_options, [{'pgdata': 'bar'}])
        self.assertRaises(Exception, self.p.get_initdb_options, [{'foo': 'bar', 1: 2}])
        self.assertRaises(Exception, self.p.get_initdb_options, [1])

    @patch('os.path.exists', Mock(return_value=True))
    @patch('os.unlink', Mock())
    def test_delete_trigger_file(self):
        self.p.delete_trigger_file()

    @patch.object(Postgresql, 'is_running')
    def test_start(self, mock_is_running):
        mock_is_running.return_value = True
        self.assertTrue(self.p.start())
        mock_is_running.return_value = False
        open(os.path.join(self.data_dir, 'postmaster.pid'), 'w').close()
        pg_conf = os.path.join(self.data_dir, 'postgresql.conf')
        open(pg_conf, 'w').close()
        self.assertTrue(self.p.start())
        with open(pg_conf) as f:
            lines = f.readlines()
            self.assertTrue("f.oo = 'bar'\n" in lines)

    @patch.object(Postgresql, 'is_running')
    def test_stop(self, mock_is_running):
        mock_is_running.return_value = True
        self.assertTrue(self.p.stop())
        with patch('subprocess.call', Mock(return_value=1)):
            mock_is_running.return_value = False
            self.assertTrue(self.p.stop())

    def test_restart(self):
        self.p.start = false
        self.assertFalse(self.p.restart())
        self.assertEquals(self.p.state, 'restart failed (restarting)')

    @patch.object(builtins, 'open', MagicMock())
    def test_write_pgpass(self):
        self.p.write_pgpass({'host': 'localhost', 'port': '5432', 'user': 'foo', 'password': 'bar'})

    def test_checkpoint(self):
        with patch.object(MockCursor, 'fetchone', Mock(return_value=(True, ))):
            self.assertEquals(self.p.checkpoint({'user': 'postgres'}), 'is_in_recovery=true')
        with patch.object(MockCursor, 'execute', Mock(return_value=None)):
            self.assertIsNone(self.p.checkpoint())
        self.assertEquals(self.p.checkpoint(), 'not accessible or not healty')

    @patch('subprocess.call', side_effect=OSError)
    @patch('patroni.postgresql.Postgresql.write_pgpass', MagicMock(return_value=dict()))
    def test_pg_rewind(self, mock_call):
        r = {'user': '', 'host': '', 'port': '', 'database': '', 'password': ''}
        self.assertTrue(self.p.rewind(r))
        subprocess.call = mock_call
        self.assertFalse(self.p.rewind(r))

    @patch('os.unlink', Mock(return_value=True))
    @patch('subprocess.check_output', Mock(return_value=0, side_effect=pg_controldata_string))
    @patch.object(Postgresql, 'remove_data_directory', Mock(return_value=True))
    @patch.object(Postgresql, 'single_user_mode', Mock(return_value=1))
    @patch.object(Postgresql, 'write_pgpass', Mock(return_value={}))
    @patch.object(Postgresql, 'is_running', Mock(return_value=True))
#.........这里部分代码省略.........

开发者ID:alkersan，项目名称:patroni，代码行数:103，代码来源:test_postgresql.py

示例2: TestPostgresql

# 需要导入模块: from patroni.postgresql import Postgresql [as 别名]
# 或者: from patroni.postgresql.Postgresql import delete_trigger_file [as 别名]
class TestPostgresql(unittest.TestCase):

    @patch('subprocess.call', Mock(return_value=0))
    @patch('psycopg2.connect', psycopg2_connect)
    def setUp(self):
        self.p = Postgresql({'name': 'test0', 'scope': 'batman', 'data_dir': 'data/test0',
                             'listen': '127.0.0.1, *:5432', 'connect_address': '127.0.0.2:5432',
                             'pg_hba': ['hostssl all all 0.0.0.0/0 md5', 'host all all 0.0.0.0/0 md5'],
                             'superuser': {'username': 'test', 'password': 'test'},
                             'admin': {'username': 'admin', 'password': 'admin'},
                             'pg_rewind': {'username': 'admin', 'password': 'admin'},
                             'replication': {'username': 'replicator',
                                             'password': 'rep-pass',
                                             'network': '127.0.0.1/32'},
                             'parameters': {'foo': 'bar'}, 'recovery_conf': {'foo': 'bar'},
                             'callbacks': {'on_start': 'true', 'on_stop': 'true',
                                           'on_restart': 'true', 'on_role_change': 'true',
                                           'on_reload': 'true'
                                           },
                             'restore': 'true'})
        if not os.path.exists(self.p.data_dir):
            os.makedirs(self.p.data_dir)
        self.leadermem = Member(0, 'leader', 28, {'conn_url': 'postgres://replicator:[email protected]:5435/postgres'})
        self.leader = Leader(-1, 28, self.leadermem)
        self.other = Member(0, 'test1', 28, {'conn_url': 'postgres://replicator:[email protected]:5433/postgres',
                            'tags': {'replicatefrom': 'leader'}})
        self.me = Member(0, 'test0', 28, {'conn_url': 'postgres://replicator:[email protected]:5434/postgres'})

    def tearDown(self):
        shutil.rmtree('data')

    def test_data_directory_empty(self):
        self.assertTrue(self.p.data_directory_empty())

    def test_get_initdb_options(self):
        self.p.initdb_options = [{'encoding': 'UTF8'}, 'data-checksums']
        self.assertEquals(self.p.get_initdb_options(), ['--encoding=UTF8', '--data-checksums'])
        self.p.initdb_options = [{'pgdata': 'bar'}]
        self.assertRaises(Exception, self.p.get_initdb_options)
        self.p.initdb_options = [{'foo': 'bar', 1: 2}]
        self.assertRaises(Exception, self.p.get_initdb_options)
        self.p.initdb_options = [1]
        self.assertRaises(Exception, self.p.get_initdb_options)

    def test_initialize(self):
        self.assertTrue(self.p.initialize())
        self.assertTrue(os.path.exists(os.path.join(self.p.data_dir, 'pg_hba.conf')))

    @patch('os.path.exists', Mock(return_value=True))
    @patch('os.unlink', Mock())
    def test_delete_trigger_file(self):
        self.p.delete_trigger_file()

    def test_start(self):
        self.assertTrue(self.p.start())
        self.p.is_running = false
        open(os.path.join(self.p.data_dir, 'postmaster.pid'), 'w').close()
        self.assertTrue(self.p.start())

    def test_stop(self):
        self.assertTrue(self.p.stop())
        with patch('subprocess.call', Mock(return_value=1)):
            self.assertTrue(self.p.stop())
            self.p.is_running = Mock(return_value=True)
            self.assertFalse(self.p.stop())

    def test_restart(self):
        self.p.start = false
        self.p.is_running = false
        self.assertFalse(self.p.restart())
        self.assertEquals(self.p.state, 'restart failed (restarting)')

    @patch.object(builtins, 'open', MagicMock())
    def test_write_pgpass(self):
        self.p.write_pgpass({'host': 'localhost', 'port': '5432', 'user': 'foo', 'password': 'bar'})

    @patch('patroni.postgresql.Postgresql.write_pgpass', MagicMock(return_value=dict()))
    def test_sync_replica(self):
        self.assertTrue(self.p.sync_replica(self.leader))
        self.p.create_replica = Mock(return_value=1)
        self.assertFalse(self.p.sync_replica(self.leader))

    @patch('subprocess.call', side_effect=OSError)
    @patch('patroni.postgresql.Postgresql.write_pgpass', MagicMock(return_value=dict()))
    def test_pg_rewind(self, mock_call):
        self.assertTrue(self.p.rewind(self.leader))
        subprocess.call = mock_call
        self.assertFalse(self.p.rewind(self.leader))

    @patch('patroni.postgresql.Postgresql.rewind', return_value=False)
    @patch('patroni.postgresql.Postgresql.remove_data_directory', MagicMock(return_value=True))
    @patch('patroni.postgresql.Postgresql.single_user_mode', MagicMock(return_value=1))
    @patch('patroni.postgresql.Postgresql.write_pgpass', MagicMock(return_value=dict()))
    @patch('subprocess.check_output', Mock(return_value=0, side_effect=pg_controldata_string))
    def test_follow(self, mock_pg_rewind):
        self.p.follow(None)
        self.p.follow(self.leader)
        self.p.follow(Leader(-1, 28, self.other))
        self.p.rewind = mock_pg_rewind
        self.p.follow(self.leader)
#.........这里部分代码省略.........

开发者ID:Jollyturns，项目名称:patroni，代码行数:103，代码来源:test_postgresql.py

示例3: TestPostgresql

# 需要导入模块: from patroni.postgresql import Postgresql [as 别名]
# 或者: from patroni.postgresql.Postgresql import delete_trigger_file [as 别名]
class TestPostgresql(unittest.TestCase):
    _PARAMETERS = {'wal_level': 'hot_standby', 'max_replication_slots': 5, 'f.oo': 'bar',
                   'search_path': 'public', 'hot_standby': 'on', 'max_wal_senders': 5,
                   'wal_keep_segments': 8, 'wal_log_hints': 'on', 'max_locks_per_transaction': 64,
                   'max_worker_processes': 8, 'max_connections': 100, 'max_prepared_transactions': 0,
                   'track_commit_timestamp': 'off', 'unix_socket_directories': '/tmp'}

    @patch('subprocess.call', Mock(return_value=0))
    @patch('psycopg2.connect', psycopg2_connect)
    @patch('os.rename', Mock())
    @patch.object(Postgresql, 'get_major_version', Mock(return_value=90600))
    @patch.object(Postgresql, 'is_running', Mock(return_value=True))
    def setUp(self):
        self.data_dir = 'data/test0'
        self.config_dir = self.data_dir
        if not os.path.exists(self.data_dir):
            os.makedirs(self.data_dir)
        self.p = Postgresql({'name': 'test0', 'scope': 'batman', 'data_dir': self.data_dir,
                             'config_dir': self.config_dir, 'retry_timeout': 10, 'pgpass': '/tmp/pgpass0',
                             'listen': '127.0.0.2, 127.0.0.3:5432', 'connect_address': '127.0.0.2:5432',
                             'authentication': {'superuser': {'username': 'test', 'password': 'test'},
                                                'replication': {'username': 'replicator', 'password': 'rep-pass'}},
                             'remove_data_directory_on_rewind_failure': True,
                             'use_pg_rewind': True, 'pg_ctl_timeout': 'bla',
                             'parameters': self._PARAMETERS,
                             'recovery_conf': {'foo': 'bar'},
                             'pg_hba': ['host all all 0.0.0.0/0 md5'],
                             'callbacks': {'on_start': 'true', 'on_stop': 'true', 'on_reload': 'true',
                                           'on_restart': 'true', 'on_role_change': 'true'}})
        self.p._callback_executor = Mock()
        self.leadermem = Member(0, 'leader', 28, {'conn_url': 'postgres://replicator:[email protected]:5435/postgres'})
        self.leader = Leader(-1, 28, self.leadermem)
        self.other = Member(0, 'test-1', 28, {'conn_url': 'postgres://replicator:[email protected]:5433/postgres',
                            'tags': {'replicatefrom': 'leader'}})
        self.me = Member(0, 'test0', 28, {'conn_url': 'postgres://replicator:[email protected]:5434/postgres'})

    def tearDown(self):
        shutil.rmtree('data')

    def test_get_initdb_options(self):
        self.assertEquals(self.p.get_initdb_options([{'encoding': 'UTF8'}, 'data-checksums']),
                          ['--encoding=UTF8', '--data-checksums'])
        self.assertRaises(Exception, self.p.get_initdb_options, [{'pgdata': 'bar'}])
        self.assertRaises(Exception, self.p.get_initdb_options, [{'foo': 'bar', 1: 2}])
        self.assertRaises(Exception, self.p.get_initdb_options, [1])

    @patch('os.path.exists', Mock(return_value=True))
    @patch('os.unlink', Mock())
    def test_delete_trigger_file(self):
        self.p.delete_trigger_file()

    @patch('subprocess.Popen')
    @patch.object(Postgresql, 'wait_for_startup')
    @patch.object(Postgresql, 'wait_for_port_open')
    @patch.object(Postgresql, 'is_running')
    def test_start(self, mock_is_running, mock_wait_for_port_open, mock_wait_for_startup, mock_popen):
        mock_is_running.return_value = MockPostmaster()
        mock_wait_for_port_open.return_value = True
        mock_wait_for_startup.return_value = False
        mock_popen.return_value.stdout.readline.return_value = '123'
        self.assertTrue(self.p.start())
        mock_is_running.return_value = None

        mock_postmaster = MockPostmaster()
        with patch.object(PostmasterProcess, 'start', return_value=mock_postmaster):
            pg_conf = os.path.join(self.data_dir, 'postgresql.conf')
            open(pg_conf, 'w').close()
            self.assertFalse(self.p.start(task=CriticalTask()))

            with open(pg_conf) as f:
                lines = f.readlines()
                self.assertTrue("f.oo = 'bar'\n" in lines)

            mock_wait_for_startup.return_value = None
            self.assertFalse(self.p.start(10))
            self.assertIsNone(self.p.start())

            mock_wait_for_port_open.return_value = False
            self.assertFalse(self.p.start())
            task = CriticalTask()
            task.cancel()
            self.assertFalse(self.p.start(task=task))

        self.p.cancel()
        self.assertFalse(self.p.start())

    @patch.object(Postgresql, 'pg_isready')
    @patch('patroni.postgresql.polling_loop', Mock(return_value=range(1)))
    def test_wait_for_port_open(self, mock_pg_isready):
        mock_pg_isready.return_value = STATE_NO_RESPONSE
        mock_postmaster = MockPostmaster(is_running=False)

        # No pid file and postmaster death
        self.assertFalse(self.p.wait_for_port_open(mock_postmaster, 1))

        mock_postmaster.is_running.return_value = True

        # timeout
        self.assertFalse(self.p.wait_for_port_open(mock_postmaster, 1))

#.........这里部分代码省略.........

开发者ID:jberkus，项目名称:patroni，代码行数:103，代码来源:test_postgresql.py

示例4: TestPostgresql

# 需要导入模块: from patroni.postgresql import Postgresql [as 别名]
# 或者: from patroni.postgresql.Postgresql import delete_trigger_file [as 别名]
class TestPostgresql(unittest.TestCase):
    _PARAMETERS = {'wal_level': 'hot_standby', 'max_replication_slots': 5, 'f.oo': 'bar',
                   'search_path': 'public', 'hot_standby': 'on', 'max_wal_senders': 5,
                   'wal_keep_segments': 8, 'wal_log_hints': 'on', 'max_locks_per_transaction': 64,
                   'max_worker_processes': 8, 'max_connections': 100, 'max_prepared_transactions': 0,
                   'track_commit_timestamp': 'off'}

    @patch('subprocess.call', Mock(return_value=0))
    @patch('psycopg2.connect', psycopg2_connect)
    @patch('os.rename', Mock())
    @patch.object(Postgresql, 'get_major_version', Mock(return_value=9.6))
    @patch.object(Postgresql, 'is_running', Mock(return_value=True))
    def setUp(self):
        self.data_dir = 'data/test0'
        if not os.path.exists(self.data_dir):
            os.makedirs(self.data_dir)
        self.p = Postgresql({'name': 'test0', 'scope': 'batman', 'data_dir': self.data_dir, 'retry_timeout': 10,
                             'listen': '127.0.0.1, *:5432', 'connect_address': '127.0.0.2:5432',
                             'authentication': {'superuser': {'username': 'test', 'password': 'test'},
                                                'replication': {'username': 'replicator', 'password': 'rep-pass'}},
                             'remove_data_directory_on_rewind_failure': True,
                             'use_pg_rewind': True, 'pg_ctl_timeout': 'bla',
                             'parameters': self._PARAMETERS,
                             'recovery_conf': {'foo': 'bar'},
                             'callbacks': {'on_start': 'true', 'on_stop': 'true',
                                           'on_restart': 'true', 'on_role_change': 'true',
                                           'on_reload': 'true'
                                           },
                             'restore': 'true'})
        self.p._callback_executor = Mock()
        self.leadermem = Member(0, 'leader', 28, {'conn_url': 'postgres://replicator:[email protected]:5435/postgres'})
        self.leader = Leader(-1, 28, self.leadermem)
        self.other = Member(0, 'test-1', 28, {'conn_url': 'postgres://replicator:[email protected]:5433/postgres',
                            'tags': {'replicatefrom': 'leader'}})
        self.me = Member(0, 'test0', 28, {'conn_url': 'postgres://replicator:[email protected]:5434/postgres'})

    def tearDown(self):
        shutil.rmtree('data')

    def test_get_initdb_options(self):
        self.assertEquals(self.p.get_initdb_options([{'encoding': 'UTF8'}, 'data-checksums']),
                          ['--encoding=UTF8', '--data-checksums'])
        self.assertRaises(Exception, self.p.get_initdb_options, [{'pgdata': 'bar'}])
        self.assertRaises(Exception, self.p.get_initdb_options, [{'foo': 'bar', 1: 2}])
        self.assertRaises(Exception, self.p.get_initdb_options, [1])

    @patch('os.path.exists', Mock(return_value=True))
    @patch('os.unlink', Mock())
    def test_delete_trigger_file(self):
        self.p.delete_trigger_file()

    @patch('subprocess.Popen')
    @patch.object(Postgresql, 'wait_for_startup')
    @patch.object(Postgresql, 'wait_for_port_open')
    @patch.object(Postgresql, 'is_running')
    def test_start(self, mock_is_running, mock_wait_for_port_open, mock_wait_for_startup, mock_popen):
        mock_is_running.return_value = True
        mock_wait_for_port_open.return_value = True
        mock_wait_for_startup.return_value = False
        mock_popen.stdout.readline.return_value = '123'
        self.assertTrue(self.p.start())
        mock_is_running.return_value = False
        open(os.path.join(self.data_dir, 'postmaster.pid'), 'w').close()
        pg_conf = os.path.join(self.data_dir, 'postgresql.conf')
        open(pg_conf, 'w').close()
        self.assertFalse(self.p.start())
        with open(pg_conf) as f:
            lines = f.readlines()
            self.assertTrue("f.oo = 'bar'\n" in lines)

        mock_wait_for_startup.return_value = None
        self.assertFalse(self.p.start(10))
        self.assertIsNone(self.p.start())

        mock_wait_for_port_open.return_value = False
        self.assertFalse(self.p.start())

    @patch.object(Postgresql, 'pg_isready')
    @patch.object(Postgresql, 'read_pid_file')
    @patch.object(Postgresql, 'is_pid_running')
    @patch('patroni.postgresql.polling_loop', Mock(return_value=range(1)))
    def test_wait_for_port_open(self, mock_is_pid_running, mock_read_pid_file, mock_pg_isready):
        mock_is_pid_running.return_value = False
        mock_pg_isready.return_value = STATE_NO_RESPONSE

        # No pid file and postmaster death
        mock_read_pid_file.return_value = {}
        self.assertFalse(self.p.wait_for_port_open(42, 100., 1))

        mock_is_pid_running.return_value = True

        # timeout
        mock_read_pid_file.return_value = {'pid', 1}
        self.assertFalse(self.p.wait_for_port_open(42, 100., 1))

        # Garbage pid
        mock_read_pid_file.return_value = {'pid': 'garbage', 'start_time': '101', 'data_dir': '',
                                           'socket_dir': '', 'port': '', 'listen_addr': ''}
        self.assertFalse(self.p.wait_for_port_open(42, 100., 1))

#.........这里部分代码省略.........

开发者ID:zalando，项目名称:patroni，代码行数:103，代码来源:test_postgresql.py

注：本文中的patroni.postgresql.Postgresql.delete_trigger_file方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。