Remove per-service auto_create_account_prefix

The per-service option was deprecated almost 4 years ago[1].

[1] 4601548dab

Change-Id: I45f7678c9932afa038438ee841d1b262d53c9da8

doc/manpages/account-server.conf.5

@@ -179,8 +179,6 @@ Logging level. The default is INFO.
 Enables request logging. The default is True.
 .IP "\fBset log_address\fR
 Logging address. The default is /dev/log.
-.IP "\fBauto_create_account_prefix [deprecated]\fR"
-The default is ".". Should be configured in swift.conf instead.
 .IP "\fBreplication_server\fR
 Configure parameter for creating specific server.
 To handle all verbs, including replication verbs, do not specify

doc/manpages/container-server.conf.5

@@ -191,8 +191,6 @@ Request timeout to external services. The default is 3 seconds.
 Connection timeout to external services. The default is 0.5 seconds.
 .IP \fBallow_versions\fR
 The default is false.
-.IP "\fBauto_create_account_prefix [deprecated]\fR"
-The default is '.'. Should be configured in swift.conf instead.
 .IP \fBreplication_server\fR
 Configure parameter for creating specific server.
 To handle all verbs, including replication verbs, do not specify

doc/manpages/object-expirer.conf.5

@@ -202,8 +202,6 @@ This is normally \fBegg:swift#proxy_logging\fR. See proxy-server.conf-sample for
 .RS 3
 .IP \fBinterval\fR
 Replaces run_pause with the more standard "interval", which means the replicator won't pause unless it takes less than the interval set. The default is 300.
-.IP "\fBauto_create_account_prefix [deprecated]\fR"
-The default is ".". Should be configured in swift.conf instead.
 .IP \fBexpiring_objects_account_name\fR
 The default is 'expiring_objects'.
 .IP \fBreport_interval\fR

doc/manpages/object-server.conf.5

@@ -220,8 +220,6 @@ On PUTs, sync data every n MB. The default is 512.
 Comma separated list of headers that can be set in metadata on an object.
 This list is in addition to X-Object-Meta-* headers and cannot include Content-Type, etag, Content-Length, or deleted.
 The default is 'Content-Disposition, Content-Encoding, X-Delete-At, X-Object-Manifest, X-Static-Large-Object, Cache-Control, Content-Language, Expires, X-Robots-Tag'.
-.IP "\fBauto_create_account_prefix [deprecated]\fR"
-The default is '.'. Should be configured in swift.conf instead.
 .IP "\fBreplication_server\fR"
 Configure parameter for creating specific server
 To handle all verbs, including replication verbs, do not specify

doc/manpages/proxy-server.conf.5

@@ -1037,9 +1037,6 @@ is false.
 .IP \fBaccount_autocreate\fR
 If set to 'true' authorized accounts that do not yet exist within the Swift cluster
 will be automatically created. The default is set to false.
-.IP "\fBauto_create_account_prefix [deprecated]\fR"
-Prefix used when automatically creating accounts. The default is '.'. Should
-be configured in swift.conf instead.
 .IP \fBmax_containers_per_account\fR
 If set to a positive value, trying to create a container when the account
 already has at least this maximum containers will result in a 403 Forbidden.

doc/source/config/swift_common_config.rst

@@ -31,7 +31,5 @@ extra_header_count          0           By default the maximum number of allowed
                                         If for some reason this is not enough (custom
                                         middleware for example) it can be increased
                                         with the extra_header_count constraint.
-auto_create_account_prefix  .           Prefix used when automatically creating
-                                        accounts.
 ==========================  ==========  =============================================
 

swift/account/server.py

@@ -85,17 +85,7 @@ class AccountController(BaseStorageServer):
         self.replicator_rpc = ReplicatorRpc(self.root, DATADIR, AccountBroker,
                                             self.mount_check,
                                             logger=self.logger)
-        if conf.get('auto_create_account_prefix'):
+        self.auto_create_account_prefix = AUTO_CREATE_ACCOUNT_PREFIX
-            self.logger.warning('Option auto_create_account_prefix is '
-                                'deprecated. Configure '
-                                'auto_create_account_prefix under the '
-                                'swift-constraints section of '
-                                'swift.conf. This option will '
-                                'be ignored in a future release.')
-            self.auto_create_account_prefix = \
-                conf['auto_create_account_prefix']
-        else:
-            self.auto_create_account_prefix = AUTO_CREATE_ACCOUNT_PREFIX
 
         swift.common.db.DB_PREALLOCATION = \
             config_true_value(conf.get('db_preallocation', 'f'))

swift/common/middleware/slo.py

@@ -1128,12 +1128,7 @@ class StaticLargeObject(object):
             delete_concurrency=delete_concurrency,
             logger=self.logger)
 
-        # Need to know how to expire things to do async deletes
+        prefix = AUTO_CREATE_ACCOUNT_PREFIX
-        if conf.get('auto_create_account_prefix'):
-            # proxy app will log about how this should get moved to swift.conf
-            prefix = conf['auto_create_account_prefix']
-        else:
-            prefix = AUTO_CREATE_ACCOUNT_PREFIX
         self.expiring_objects_account = prefix + (
             conf.get('expiring_objects_account_name') or 'expiring_objects')
         self.expiring_objects_container_divisor = int(

swift/container/server.py

@@ -141,17 +141,7 @@ class ContainerController(BaseStorageServer):
         self.replicator_rpc = ContainerReplicatorRpc(
             self.root, DATADIR, ContainerBroker, self.mount_check,
             logger=self.logger)
-        if conf.get('auto_create_account_prefix'):
+        self.auto_create_account_prefix = AUTO_CREATE_ACCOUNT_PREFIX
-            self.logger.warning('Option auto_create_account_prefix is '
-                                'deprecated. Configure '
-                                'auto_create_account_prefix under the '
-                                'swift-constraints section of '
-                                'swift.conf. This option will '
-                                'be ignored in a future release.')
-            self.auto_create_account_prefix = \
-                conf['auto_create_account_prefix']
-        else:
-            self.auto_create_account_prefix = AUTO_CREATE_ACCOUNT_PREFIX
         self.shards_account_prefix = (
             self.auto_create_account_prefix + 'shards_')
         if config_true_value(conf.get('allow_versions', 'f')):

swift/container/sharder.py

@@ -852,18 +852,7 @@ class ContainerSharder(ContainerSharderConf, ContainerReplicator):
         ContainerReplicator.__init__(self, conf, logger=logger)
         ContainerSharderConf.__init__(self, conf)
         ContainerSharderConf.validate_conf(self)
-        if conf.get('auto_create_account_prefix'):
+        self.shards_account_prefix = (AUTO_CREATE_ACCOUNT_PREFIX + 'shards_')
-            self.logger.warning('Option auto_create_account_prefix is '
-                                'deprecated. Configure '
-                                'auto_create_account_prefix under the '
-                                'swift-constraints section of '
-                                'swift.conf. This option will '
-                                'be ignored in a future release.')
-            auto_create_account_prefix = \
-                self.conf['auto_create_account_prefix']
-        else:
-            auto_create_account_prefix = AUTO_CREATE_ACCOUNT_PREFIX
-        self.shards_account_prefix = (auto_create_account_prefix + 'shards_')
         self.sharding_candidates = []
         self.shrinking_candidates = []
         replica_count = self.ring.replica_count

swift/obj/expirer.py

@@ -114,19 +114,7 @@ class ObjectExpirer(Daemon):
         self.reclaim_age = int(conf.get('reclaim_age', 604800))
 
     def read_conf_for_queue_access(self, swift):
-        if self.conf.get('auto_create_account_prefix'):
+        self.expiring_objects_account = AUTO_CREATE_ACCOUNT_PREFIX + \
-            self.logger.warning('Option auto_create_account_prefix is '
-                                'deprecated. Configure '
-                                'auto_create_account_prefix under the '
-                                'swift-constraints section of '
-                                'swift.conf. This option will '
-                                'be ignored in a future release.')
-            auto_create_account_prefix = \
-                self.conf['auto_create_account_prefix']
-        else:
-            auto_create_account_prefix = AUTO_CREATE_ACCOUNT_PREFIX
-
-        self.expiring_objects_account = auto_create_account_prefix + \
             (self.conf.get('expiring_objects_account_name') or
              'expiring_objects')
 

swift/obj/server.py

@@ -173,18 +173,8 @@ class ObjectController(BaseStorageServer):
         for header in extra_allowed_headers:
             if header not in RESERVED_DATAFILE_META:
                 self.allowed_headers.add(header)
-        if conf.get('auto_create_account_prefix'):
-            self.logger.warning('Option auto_create_account_prefix is '
-                                'deprecated. Configure '
-                                'auto_create_account_prefix under the '
-                                'swift-constraints section of '
-                                'swift.conf. This option will '
-                                'be ignored in a future release.')
-            self.auto_create_account_prefix = \
-                conf['auto_create_account_prefix']
-        else:
-            self.auto_create_account_prefix = AUTO_CREATE_ACCOUNT_PREFIX
 
+        self.auto_create_account_prefix = AUTO_CREATE_ACCOUNT_PREFIX
         self.expiring_objects_account = self.auto_create_account_prefix + \
             (conf.get('expiring_objects_account_name') or 'expiring_objects')
         self.expiring_objects_container_divisor = \

swift/proxy/controllers/base.py

@@ -479,8 +479,7 @@ def get_container_info(env, app, swift_source=None, cache_only=False):
         # account is successful whether the account actually has .db files
         # on disk or not.
         is_autocreate_account = account.startswith(
-            getattr(proxy_app, 'auto_create_account_prefix',
+            constraints.AUTO_CREATE_ACCOUNT_PREFIX)
-                    constraints.AUTO_CREATE_ACCOUNT_PREFIX))
         if not is_autocreate_account:
             account_info = get_account_info(env, logged_app, swift_source)
             if not account_info or not is_success(account_info['status']):

swift/proxy/server.py

@@ -260,18 +260,8 @@ class Application(object):
                        [os.path.join(swift_dir, 'mime.types')])
         self.account_autocreate = \
             config_true_value(conf.get('account_autocreate', 'no'))
-        if conf.get('auto_create_account_prefix'):
+        self.auto_create_account_prefix = \
-            self.logger.warning('Option auto_create_account_prefix is '
+            constraints.AUTO_CREATE_ACCOUNT_PREFIX
-                                'deprecated. Configure '
-                                'auto_create_account_prefix under the '
-                                'swift-constraints section of '
-                                'swift.conf. This option will '
-                                'be ignored in a future release.')
-            self.auto_create_account_prefix = \
-                conf['auto_create_account_prefix']
-        else:
-            self.auto_create_account_prefix = \
-                constraints.AUTO_CREATE_ACCOUNT_PREFIX
         self.expiring_objects_account = self.auto_create_account_prefix + \
             (conf.get('expiring_objects_account_name') or 'expiring_objects')
         self.expiring_objects_container_divisor = \

test/unit/account/test_server.py

@@ -71,14 +71,6 @@ class TestAccountController(unittest.TestCase):
         }
         AccountController(conf, logger=self.logger)
         self.assertEqual(self.logger.get_lines_for_level('warning'), [])
-        conf['auto_create_account_prefix'] = '-'
-        AccountController(conf, logger=self.logger)
-        self.assertEqual(self.logger.get_lines_for_level('warning'), [
-            'Option auto_create_account_prefix is deprecated. '
-            'Configure auto_create_account_prefix under the '
-            'swift-constraints section of swift.conf. This option '
-            'will be ignored in a future release.'
-        ])
 
     def test_OPTIONS(self):
         server_handler = AccountController(

test/unit/common/test_internal_client.py

@@ -239,7 +239,6 @@ class TestInternalClient(unittest.TestCase):
 
         [app:proxy-server]
         use = egg:swift#proxy
-        auto_create_account_prefix = -
 
         [filter:cache]
         use = egg:swift#memcache
@@ -261,11 +260,6 @@ class TestInternalClient(unittest.TestCase):
             with mock.patch('swift.proxy.server.get_logger',
                             lambda *a, **kw: logger):
                 client = internal_client.InternalClient(conf_path, 'test', 1)
-            self.assertEqual(logger.get_lines_for_level('warning'), [
-                'Option auto_create_account_prefix is deprecated. '
-                'Configure auto_create_account_prefix under the '
-                'swift-constraints section of swift.conf. This option will '
-                'be ignored in a future release.'])
             self.assertEqual(client.account_ring,
                              client.app.app.app.account_ring)
             self.assertEqual(client.account_ring.serialized_path,
@@ -279,7 +273,6 @@ class TestInternalClient(unittest.TestCase):
                              object_ring)
             self.assertEqual(object_ring.serialized_path,
                              object_ring_path)
-            self.assertEqual(client.auto_create_account_prefix, '-')
 
     @mock.patch('swift.common.utils.HASH_PATH_SUFFIX', new=b'endcap')
     @with_tempdir
@@ -303,7 +296,6 @@ class TestInternalClient(unittest.TestCase):
 
         [app:proxy-server]
         use = egg:swift#proxy
-        auto_create_account_prefix = -
 
         [filter:cache]
         use = egg:swift#memcache
@@ -332,7 +324,6 @@ class TestInternalClient(unittest.TestCase):
 
         [app:proxy-server]
         use = egg:swift#proxy
-        auto_create_account_prefix = -
 
         [filter:cache]
         use = egg:swift#memcache
@@ -361,7 +352,6 @@ class TestInternalClient(unittest.TestCase):
 
         [app:proxy-server]
         use = egg:swift#proxy
-        auto_create_account_prefix = -
 
         [filter:cache]
         use = egg:swift#memcache

test/unit/container/test_server.py

@@ -121,14 +121,6 @@ class TestContainerController(unittest.TestCase):
             {'node_timeout': '3.5'}, logger=self.logger)
         self.assertEqual(app.node_timeout, 3.5)
         self.assertEqual(self.logger.get_lines_for_level('warning'), [])
-        app = container_server.ContainerController(
-            {'auto_create_account_prefix': '-'}, logger=self.logger)
-        self.assertEqual(self.logger.get_lines_for_level('warning'), [
-            'Option auto_create_account_prefix is deprecated. '
-            'Configure auto_create_account_prefix under the '
-            'swift-constraints section of swift.conf. This option '
-            'will be ignored in a future release.'
-        ])
 
     def test_get_and_validate_policy_index(self):
         # no policy is OK

test/unit/container/test_sharder.py

@@ -205,6 +205,7 @@ class TestSharder(BaseTestSharder):
             '/etc/swift/internal-client.conf', 'Swift Container Sharder', 3,
             use_replication_network=True,
             global_conf={'log_name': 'container-sharder-ic'})
+        self.assertEqual(self.logger.get_lines_for_level('warning'), [])
 
         # non-default shard_container_threshold influences other defaults
         conf = {'shard_container_threshold': 20000000}
@@ -219,6 +220,7 @@ class TestSharder(BaseTestSharder):
             '/etc/swift/internal-client.conf', 'Swift Container Sharder', 3,
             use_replication_network=True,
             global_conf={'log_name': 'container-sharder-ic'})
+        self.assertEqual(self.logger.get_lines_for_level('warning'), [])
 
         # non-default values
         conf = {
@@ -238,7 +240,6 @@ class TestSharder(BaseTestSharder):
             'request_tries': 2,
             'internal_client_conf_path': '/etc/swift/my-sharder-ic.conf',
             'recon_cache_path': '/var/cache/swift-alt',
-            'auto_create_account_prefix': '...',
             'auto_shard': 'yes',
             'recon_candidates_limit': 10,
             'recon_sharded_timeout': 7200,
@@ -265,7 +266,7 @@ class TestSharder(BaseTestSharder):
             'cleave_batch_size': 4,
             'shard_scanner_batch_size': 8,
             'rcache': '/var/cache/swift-alt/container.recon',
-            'shards_account_prefix': '...shards_',
+            'shards_account_prefix': '.shards_',
             'auto_shard': True,
             'recon_candidates_limit': 10,
             'recon_sharded_timeout': 7200,
@@ -280,24 +281,14 @@ class TestSharder(BaseTestSharder):
             '/etc/swift/my-sharder-ic.conf', 'Swift Container Sharder', 2,
             use_replication_network=True,
             global_conf={'log_name': 'container-sharder-ic'})
-        self.assertEqual(self.logger.get_lines_for_level('warning'), [
+        self.assertEqual(self.logger.get_lines_for_level('warning'), [])
-            'Option auto_create_account_prefix is deprecated. '
-            'Configure auto_create_account_prefix under the '
-            'swift-constraints section of swift.conf. This option '
-            'will be ignored in a future release.'])
 
         expected.update({'shard_replication_quorum': 3,
                          'existing_shard_replication_quorum': 3})
         conf.update({'shard_replication_quorum': 4,
                      'existing_shard_replication_quorum': 4})
         self._do_test_init(conf, expected)
-        warnings = self.logger.get_lines_for_level('warning')
+        self.assertEqual(self.logger.get_lines_for_level('warning'), [
-        self.assertEqual(warnings[:1], [
-            'Option auto_create_account_prefix is deprecated. '
-            'Configure auto_create_account_prefix under the '
-            'swift-constraints section of swift.conf. This option '
-            'will be ignored in a future release.'])
-        self.assertEqual(warnings[1:], [
             'shard_replication_quorum of 4 exceeds replica count 3, '
             'reducing to 3',
             'existing_shard_replication_quorum of 4 exceeds replica count 3, '
@@ -5030,10 +5021,10 @@ class TestSharder(BaseTestSharder):
             self.assertEqual(2, len(broker.get_shard_ranges()))
             expected_ranges = [
                 ShardRange(
-                    ShardRange.make_path('.int_shards_a', 'c', cont, now, 0),
+                    ShardRange.make_path('.shards_a', 'c', cont, now, 0),
                     now, lower, objects[98][0], 99),
                 ShardRange(
-                    ShardRange.make_path('.int_shards_a', 'c', cont, now, 1),
+                    ShardRange.make_path('.shards_a', 'c', cont, now, 1),
                     now, objects[98][0], upper, 1),
             ]
             self._assert_shard_ranges_equal(expected_ranges,
@@ -5044,8 +5035,7 @@ class TestSharder(BaseTestSharder):
             account, cont, lower, upper)
         with self._mock_sharder(conf={'shard_container_threshold': 199,
                                       'minimum_shard_size': 1,
-                                      'shrink_threshold': 0,
+                                      'shrink_threshold': 0}
-                                      'auto_create_account_prefix': '.int_'}
                                 ) as sharder:
             with mock_timestamp_now() as now:
                 num_found = sharder._find_shard_ranges(broker)
@@ -5061,8 +5051,7 @@ class TestSharder(BaseTestSharder):
         # second invocation finds none
         with self._mock_sharder(conf={'shard_container_threshold': 199,
                                       'minimum_shard_size': 1,
-                                      'shrink_threshold': 0,
+                                      'shrink_threshold': 0}
-                                      'auto_create_account_prefix': '.int_'}
                                 ) as sharder:
             num_found = sharder._find_shard_ranges(broker)
         self.assertEqual(0, num_found)
@@ -5133,10 +5122,10 @@ class TestSharder(BaseTestSharder):
             self.assertEqual(2, len(broker.get_shard_ranges()))
             expected_ranges = [
                 ShardRange(
-                    ShardRange.make_path('.int_shards_a', 'c', cont, now, 0),
+                    ShardRange.make_path('.shards_a', 'c', cont, now, 0),
                     now, lower, objects[98][0], 99),
                 ShardRange(
-                    ShardRange.make_path('.int_shards_a', 'c', cont, now, 1),
+                    ShardRange.make_path('.shards_a', 'c', cont, now, 1),
                     now, objects[98][0], upper, 1),
             ]
             self._assert_shard_ranges_equal(expected_ranges,
@@ -5147,8 +5136,7 @@ class TestSharder(BaseTestSharder):
             account, cont, lower, upper)
         with self._mock_sharder(conf={'shard_container_threshold': 199,
                                       'minimum_shard_size': 1,
-                                      'shrink_threshold': 0,
+                                      'shrink_threshold': 0},
-                                      'auto_create_account_prefix': '.int_'}
                                 ) as sharder:
             with mock_timestamp_now() as now:
                 num_found = sharder._find_shard_ranges(broker)
@@ -5162,8 +5150,7 @@ class TestSharder(BaseTestSharder):
         self.assertGreaterEqual(stats['max_time'], stats['min_time'])
 
         # second invocation finds none
-        with self._mock_sharder(conf={'shard_container_threshold': 199,
+        with self._mock_sharder(conf={'shard_container_threshold': 199}
-                                      'auto_create_account_prefix': '.int_'}
                                 ) as sharder:
             num_found = sharder._find_shard_ranges(broker)
         self.assertEqual(0, num_found)

test/unit/obj/test_expirer.py

@@ -178,16 +178,6 @@ class TestObjectExpirer(TestCase):
         self.assertEqual(x.expiring_objects_account, '.expiring_objects')
         self.assertIs(x.swift, self.fake_swift)
 
-        x = expirer.ObjectExpirer({'auto_create_account_prefix': '-'},
-                                  logger=self.logger, swift=self.fake_swift)
-        self.assertEqual(self.logger.get_lines_for_level('warning'), [
-            'Option auto_create_account_prefix is deprecated. '
-            'Configure auto_create_account_prefix under the '
-            'swift-constraints section of swift.conf. This option '
-            'will be ignored in a future release.'
-        ])
-        self.assertEqual(x.expiring_objects_account, '-expiring_objects')
-
     def test_init_internal_client_log_name(self):
         def _do_test_init_ic_log_name(conf, exp_internal_client_log_name):
             with mock.patch(

test/unit/obj/test_server.py

@@ -186,16 +186,6 @@ class TestObjectController(BaseTestCase):
         self.assertEqual(app.auto_create_account_prefix, '.')
         self.assertEqual(self.logger.get_lines_for_level('warning'), [])
 
-        conf['auto_create_account_prefix'] = '-'
-        app = object_server.ObjectController(conf, logger=self.logger)
-        self.assertEqual(app.auto_create_account_prefix, '-')
-        self.assertEqual(self.logger.get_lines_for_level('warning'), [
-            'Option auto_create_account_prefix is deprecated. '
-            'Configure auto_create_account_prefix under the '
-            'swift-constraints section of swift.conf. This option '
-            'will be ignored in a future release.'
-        ])
-
     def check_all_api_methods(self, obj_name='o', alt_res=None):
         path = '/sda1/p/a/c/%s' % obj_name
         body = b'SPECIAL_STRING'

test/unit/proxy/test_server.py

@@ -593,15 +593,6 @@ class TestProxyServerConfiguration(unittest.TestCase):
         self.assertEqual(app.auto_create_account_prefix, '.')
         self.assertEqual(self.logger.get_lines_for_level('warning'), [])
 
-        app = self._make_app({'auto_create_account_prefix': '-'})
-        self.assertEqual(app.auto_create_account_prefix, '-')
-        self.assertEqual(self.logger.get_lines_for_level('warning'), [
-            'Option auto_create_account_prefix is deprecated. '
-            'Configure auto_create_account_prefix under the '
-            'swift-constraints section of swift.conf. This option '
-            'will be ignored in a future release.'
-        ])
-
     def test_node_timeout(self):
         # later config should be extended to assert more config options
         app = self._make_app({'node_timeout': '3.5',