Merge pull request #60 from huangpeng5/openstack_415

1.Released the PowerVC plug-in to the GitHub open-source community.
2.Change the storage login timeout to 32.
3.Added support for custom semaphores.
4.the nvme over roce protocol is supported for suyan platform with openstack Pika.

Author: huangpeng5

Cinder/Antelope/__init__.py

@@ -1 +1 @@
-"""Version: 2.6.3"""
+"""Version: 2.6.4"""

Cinder/Antelope/constants.py

@@ -37,7 +37,8 @@
 DEFAULT_WAIT_INTERVAL = 5
 MAX_NAME_LENGTH = 31
 SOCKET_TIMEOUT = 52
-LOGIN_SOCKET_TIMEOUT = 4
+LOGIN_SOCKET_TIMEOUT = 32
+DEFAULT_SEMAPHORE = 20
 PWD_EXPIRED_OR_INITIAL = (3, 4)
 
 LUN_STATUS = (LUN_ONLINE, LUN_INITIALIZING, LUN_OFFLINE) = ('27', '53', '28')

Cinder/Antelope/huawei_base_driver.py

@@ -55,7 +55,7 @@
 
 
 class HuaweiBaseDriver(object):
-    VERSION = "2.6.3"
+    VERSION = "2.6.4"
 
     def __init__(self, *args, **kwargs):
         super(HuaweiBaseDriver, self).__init__(*args, **kwargs)
@@ -86,7 +86,8 @@ def do_setup(self, context):
                 'ssl_cert_verify': self.configuration.ssl_cert_verify,
                 'ssl_cert_path': self.configuration.ssl_cert_path,
                 'in_band_or_not': self.configuration.in_band_or_not,
-                'storage_sn': self.configuration.storage_sn
+                'storage_sn': self.configuration.storage_sn,
+                'semaphore': self.configuration.semaphore
             }
         self.local_cli = rest_client.RestClient(config_dict)
         self.local_cli.login()
@@ -97,11 +98,17 @@ def do_setup(self, context):
             self.support_capability[c] = False
 
         if self.configuration.hypermetro:
+            self.configuration.hypermetro.update(
+                {'semaphore': self.configuration.semaphore}
+            )
             self.hypermetro_rmt_cli = rest_client.RestClient(
                 self.configuration.hypermetro)
             self.hypermetro_rmt_cli.login()
 
         if self.configuration.replication:
+            self.configuration.replication.update(
+                {'semaphore': self.configuration.semaphore}
+            )
             self.replication_rmt_cli = rest_client.RestClient(
                 self.configuration.replication)
             self.replication_rmt_cli.login()

Cinder/Antelope/huawei_conf.py

@@ -84,6 +84,7 @@ def update_config_value(self):
             self._get_local_in_band_or_not,
             self._get_local_storage_sn,
             self._set_qos_ignored_param,
+            self._get_rest_client_semaphore,
         )
 
         for f in attr_funcs:
@@ -640,3 +641,15 @@ def _set_qos_ignored_param(xml_root):
             qos_ignored_params = text.split(';')
             qos_ignored_params = list(set(x.strip() for x in qos_ignored_params if x.strip()))
         setattr(constants, 'QOS_IGNORED_PARAMS', qos_ignored_params)
+
+    def _get_rest_client_semaphore(self, xml_root):
+        semaphore = xml_root.findtext('Storage/Semaphore')
+        if not semaphore or not semaphore.strip():
+            setattr(self.conf, 'semaphore', constants.DEFAULT_SEMAPHORE)
+        elif semaphore.isdigit() and int(semaphore) > 0:
+            setattr(self.conf, 'semaphore', int(semaphore))
+        else:
+            msg = _("Semaphore configured error. The semaphore must be an "
+                    "integer and must be greater than zero")
+            LOG.error(msg)
+            raise exception.InvalidInput(reason=msg)

Cinder/Antelope/rest_client.py

@@ -38,26 +38,22 @@ def _error_code(result):
     return result['error']['code']
 
 
-# To limit the requests concurrently sent to array
-_semaphore = threading.Semaphore(20)
-
-
 def obj_operation_wrapper(func):
     @functools.wraps(func)
     def wrapped(self, url_format=None, **kwargs):
         url = self._obj_url
         if url_format:
             url += url_format % kwargs
 
-        _semaphore.acquire()
+        self.semaphore.acquire()
 
         try:
             result = func(self, url, **kwargs)
         except requests.HTTPError as exc:
             return {"error": {"code": exc.response.status_code,
                               "description": six.text_type(exc)}}
         finally:
-            _semaphore.release()
+            self.semaphore.release()
 
         return result
 
@@ -67,6 +63,7 @@ def wrapped(self, url_format=None, **kwargs):
 class CommonObject(object):
     def __init__(self, client):
         self.client = client
+        self.semaphore = client.semaphore
 
     @obj_operation_wrapper
     def post(self, url, **kwargs):
@@ -1403,12 +1400,9 @@ def wrapped(self, url, **kwargs):
         need_relogin = False
 
         if not kwargs.get('log_filter'):
-            LOG.info('\nURL: %(url)s\n'
-                     'Method: %(method)s\n'
-                     'Data: %(data)s\n',
+            LOG.info('URL: %(url)s, Method: %(method)s, Data: %(data)s,',
                      {'url': (self._login_url or '') + url,
-                      'method': func.__name__,
-                      'data': kwargs.get('data')})
+                      'method': func.__name__, 'data': kwargs.get('data')})
 
         with self._session_lock.read_lock():
             if self._login_url:
@@ -1451,8 +1445,10 @@ def wrapped(self, url, **kwargs):
 
         r.raise_for_status()
         result = r.json()
+        response_time = r.elapsed.total_seconds()
         if not kwargs.get('log_filter'):
-            LOG.info('Response: %s', result)
+            LOG.info('Response: %s, Response duration time is %s',
+                     result, response_time)
         return result
 
     return wrapped
@@ -1468,6 +1464,9 @@ def __init__(self, config_dict):
         self.cert_path = config_dict.get('ssl_cert_path')
         self.in_band_or_not = config_dict.get('in_band_or_not')
         self.storage_sn = config_dict.get('storage_sn')
+        # To limit the requests concurrently sent to array
+        self.semaphore = threading.Semaphore(
+            config_dict.get('semaphore', constants.DEFAULT_SEMAPHORE))
 
         self._login_url = None
         self._login_device_id = None

Cinder/Bobcat/__init__.py

@@ -0,0 +1 @@
+"""Version: 2.6.4"""

Cinder/Bobcat/constants.py

@@ -0,0 +1,200 @@
+# Copyright (c) 2016 Huawei Technologies Co., Ltd.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+STATUS_INITIALIZE = '0'
+STATUS_HEALTH = '1'
+LUN_TYPE = '11'
+SNAPSHOT_TYPE = '27'
+BLOCK_POOL_TYPE = '1'
+DORADO_V6_POOL_TYPE = '0'
+
+HOSTGROUP_PREFIX = 'OpenStack_HostGroup_'
+LUNGROUP_PREFIX = 'OpenStack_LunGroup_'
+MAPPING_VIEW_PREFIX = 'OpenStack_Mapping_View_'
+PORTGROUP_PREFIX = 'OpenStack_PortGroup_'
+QOS_NAME_PREFIX = 'OpenStack_'
+SENSITIVE_KEYS = ['auth_password']
+
+FC_PORT_CONNECTED = '10'
+FC_INIT_ONLINE = '27'
+FC_INITIATOR_NOT_EXIST = 1077948996
+ERROR_PARAMETER_ERROR = 50331651
+PARENT_TYPE_HOST = 21
+CAPACITY_UNIT = 1024 * 1024 * 2
+DEFAULT_WAIT_TIMEOUT = 3600 * 24 * 30
+DEFAULT_WAIT_INTERVAL = 5
+MAX_NAME_LENGTH = 31
+SOCKET_TIMEOUT = 52
+LOGIN_SOCKET_TIMEOUT = 32
+DEFAULT_SEMAPHORE = 20
+PWD_EXPIRED_OR_INITIAL = (3, 4)
+
+LUN_STATUS = (LUN_ONLINE, LUN_INITIALIZING, LUN_OFFLINE) = ('27', '53', '28')
+SNAPSHOT_STATUS = (
+    SNAPSHOT_INITIALIZING, SNAPSHOT_ACTIVATED, SNAPSHOT_UNACTIVATED
+) = ('53', '43', '45')
+
+MIGRATION_STATUS_IN_PROCESS = (
+    MIGRATION_NORMAL, MIGRATION_QUEUING, MIGRATION_MIGRATING
+) = ('1', '37', '75')
+MIGRATION_STATUS_COMPLETE = (MIGRATION_COMPLETE,) = ('76',)
+LUNCOPY_STATUS_COMPLETE = (LUNCOPY_COMPLETE,) = ('40',)
+
+ERROR_CONNECT_TO_SERVER = -403
+ERROR_UNAUTHORIZED_TO_SERVER = -401
+ERROR_DEVICE_COMMUNICATE = 4294967297
+OBJECT_NAME_ALREADY_EXIST = 1077948993
+OBJECT_ID_NOT_UNIQUE = 1077948997
+ERROR_VOLUME_NOT_EXIST = 1077939726
+ERROR_LUN_NOT_EXIST = 1077936859
+SNAPSHOT_NOT_EXIST = 1077937880
+OBJECT_NOT_EXIST = 1077948996
+HYPERMETRO_NOT_EXIST = 1077674242
+HYPERMETRO_NOT_IN_GROUP = 1077675021
+HYPERMETROGROUP_NOT_EXIST = 1077675010
+HYPERMETRO_ALREADY_IN_GROUP = 1077675038
+NO_HYPERMETRO_EXIST_IN_GROUP = 1077675022
+HOSTGROUP_NOT_IN_MAPPINGVIEW = 1073804552
+PORTGROUP_NOT_IN_MAPPINGVIEW = 1073804553
+LUNGROUP_NOT_IN_MAPPINGVIEW = 1073804554
+MIGRATION_NOT_EXIST = 1073806607
+LUNCOPY_NOT_EXIST = 50338560
+LUNCOPY_ALREADY_STOPPED = 1077950178
+LUNCOPY_COMPLETED = 1077950180
+PORTGROUP_NOT_EXIST = 1077951832
+HOSTGROUP_NOT_EXIST = 1077937500
+HOST_NOT_IN_HOSTGROUP = 1073745412
+PORT_NOT_IN_PORTGROUP = 1073807618
+INITIATOR_NOT_IN_HOST = 1077950342
+HOST_NOT_EXIST = 1077937498
+MAPPINGVIEW_NOT_EXIST = 1077951819
+HOST_ALREADY_IN_HOSTGROUP = 1077937501
+PORT_ALREADY_IN_PORTGROUP = 1077951833
+HOSTGROUP_ALREADY_IN_MAPPINGVIEW = 1073804556
+PORTGROUP_ALREADY_IN_MAPPINGVIEW = 1073804558
+LUNGROUP_ALREADY_IN_MAPPINGVIEW = 1073804560
+LUN_ALREADY_IN_LUNGROUP = 1077936862
+ERROR_VOLUME_TIMEOUT = 1077949001
+GET_VOLUME_WAIT_INTERVAL = 30
+CREATE_HYPERMETRO_TIMEOUT = 1077949006
+HYPERMETRO_ALREADY_EXIST = 1077674256
+ERROR_VOLUME_ALREADY_EXIST = 1077948993
+
+RELOGIN_ERROR_CODE = (ERROR_CONNECT_TO_SERVER, ERROR_UNAUTHORIZED_TO_SERVER,
+                      ERROR_DEVICE_COMMUNICATE)
+
+METRO_RUNNING_STATUS = (METRO_RUNNING_NORMAL, METRO_RUNNING_SYNC,
+                        METRO_RUNNING_STOP, RUNNING_TO_BE_SYNC
+                        ) = ('1', '23', '41', '100')
+METRO_HEALTH_NORMAL = '1'
+
+THICK_LUNTYPE = '0'
+THIN_LUNTYPE = '1'
+LUN_TYPE_MAP = {'Thick': THICK_LUNTYPE,
+                'Thin': THIN_LUNTYPE}
+
+QOS_INACTIVATED = '45'
+LOWER_LIMIT_KEYS = ('MINIOPS', 'LATENCY', 'MINBANDWIDTH')
+UPPER_LIMIT_KEYS = ('MAXIOPS', 'MAXBANDWIDTH')
+
+REPLICA_SYNC_MODEL = '1'
+REPLICA_ASYNC_MODEL = '2'
+REPLICA_SPEED = '2'
+REPLICA_PERIOD = '3600'
+REPLICA_SECOND_RO = '2'
+REPLICA_SECOND_RW = '3'
+REPLICA_CG_PERIOD = '60'
+
+REPLICA_RUNNING_STATUS_SYNC = '23'
+REPLICA_RUNNING_STATUS_NORMAL = '1'
+REPLICA_RUNNING_STATUS_SPLIT = '26'
+REPLICA_RUNNING_STATUS_INTERRUPTED = '34'
+REPLICA_SECRES_DATA_SYNC = '1'
+REPLICA_SECRES_DATA_COMPLETE = '2'
+REPLICA_HEALTH_STATUS_NORMAL = '1'
+
+REPLICATION_PAIR_NOT_EXIST = 1077937923
+REPLICATION_GROUP_NOT_EXIST = 1077937924
+REPLICATION_PAIR_NOT_GROUP_MEMBER = 1077937927
+REPLICATION_GROUP_IS_EMPTY = 1077937960
+CLONE_PAIR_SYNC_COMPLETE = 1073798176
+CLONE_PAIR_SYNC_NOT_EXIST = 1073798172
+
+VALID_PRODUCT = ('V3', 'V5', '18000', 'Dorado', 'V6')
+TIER_DISK_TYPES = ('ssd', 'sas', 'nl_sas')
+DORADO_V6_AND_V6_PRODUCT = ('Dorado', 'V6')
+
+AVAILABLE_FEATURE_STATUS = (1, 2)
+CHECK_FEATURES = {
+    'SmartTier': None,
+    'SmartThin': None,
+    'SmartQoS': 'ioclass',
+    'SmartPartition': 'cachepartition',
+    'SmartCache': 'smartcachepartition',
+    'SmartMigration': 'LUN_MIGRATION',
+    'HyperMetro': 'HyperMetroPair',
+    'HyperReplication': 'REPLICATIONPAIR',
+    'HyperSnap': 'snapshot',
+    'HyperCopy': 'LUNCOPY',
+    'SmartDedupe[\s\S]*LUN': None,
+    'SmartCompression[\s\S]*LUN': None,
+    'Effective Capacity': None,
+}
+
+LUN_COPY_SPEED_TYPES = (
+    LUN_COPY_SPEED_LOW,
+    LUN_COPY_SPEED_MEDIUM,
+    LUN_COPY_SPEED_HIGH,
+    LUN_COPY_SPEED_HIGHEST
+) = ('1', '2', '3', '4')
+DEFAULT_CLONE_MODE = "luncopy"
+
+HYPER_SYNC_SPEED_TYPES = (
+    HYPER_SYNC_SPEED_LOW,
+    HYPER_SYNC_SPEED_MEDIUM,
+    HYPER_SYNC_SPEED_HIGH,
+    HYPER_SYNC_SPEED_HIGHEST
+) = ('1', '2', '3', '4')
+
+REPLICA_SYNC_SPEED_TYPES = (
+    REPLICA_SYNC_SPEED_LOW,
+    REPLICA_SYNC_SPEED_MEDIUM,
+    REPLICA_SYNC_SPEED_HIGH,
+    REPLICA_SYNC_SPEED_HIGHEST
+) = ('1', '2', '3', '4')
+
+CLONE_STATUS_HEALTH = '0'
+CLONE_STATUS_COMPLETE = (CLONE_COMPLETE,) = ('2',)
+CLONE_PAIR_NOT_EXIST = "1073798147"
+SUPPORT_CLONE_PAIR_VERSION = "V600R003C00"
+GET_PATCH_NUM = 100
+
+DEFAULT_MINIMUM_FC_INITIATOR_ONLINE = 0
+
+SNAPSHOT_HEALTH_STATUS = (
+    SNAPSHOT_HEALTH_STATUS_NORMAL,
+    SNAPSHOT_HEALTH_STATUS_FAULTY) = ('1', '2')
+SNAPSHOT_RUNNING_STATUS = (
+    SNAPSHOT_RUNNING_STATUS_ACTIVATED,
+    SNAPSHOT_RUNNING_STATUS_ROLLINGBACK) = ('43', '44')
+SNAPSHOT_ROLLBACK_PROGRESS_FINISH = '100'
+SNAPSHOT_ROLLBACK_SPEED_TYPES = (
+    SNAPSHOT_ROLLBACK_SPEED_LOW,
+    SNAPSHOT_ROLLBACK_SPEED_MEDIUM,
+    SNAPSHOT_ROLLBACK_SPEED_HIGH,
+    SNAPSHOT_ROLLBACK_SPEED_HIGHEST
+) = ('1', '2', '3', '4')
+
+INBAND_LUN_TYPE = '5'