change pool status and some optimize for vsp

delfin/drivers/hitachi/vsp/consts.py

@@ -15,6 +15,6 @@
 ERROR_SESSION_INVALID_CODE = 403
 ERROR_SESSION_IS_BEING_USED_CODE = 409
 BLOCK_SIZE = 512
-
+MAX_LDEV_NUMBER_OF_RESTAPI = 16383
 SUPPORTED_VSP_SERIES = ('VSP G350', 'VSP G370', 'VSP G700', 'VSP G900',
                         'VSP F350', 'VSP F370', 'VSP F700', 'VSP F900')

delfin/drivers/hitachi/vsp/rest_handler.py

@@ -69,7 +69,7 @@ def call(self, url, data=None, method=None):
         except Exception as e:
             err_msg = "Get RestHandler.call failed: %s" % (six.text_type(e))
             LOG.error(err_msg)
-            raise exception.InvalidResults(err_msg)
+            raise e
 
     def get_rest_info(self, url, data=None):
         result_json = None
@@ -109,7 +109,7 @@ def login(self):
                         LOG.error("Login error. URL: %(url)s\n"
                                   "Reason: %(reason)s.",
                                   {"url": url, "reason": res.text})
-                        if 'invalid username or password' in res.text:
+                        if 'authentication failed' in res.text:
                             raise exception.InvalidUsernameOrPassword()
                         else:
                             raise exception.BadResponse(res.text)
@@ -192,8 +192,9 @@ def get_all_pools(self):
         return result_json
 
     def get_all_volumes(self):
-        url = '%s/%s/ldevs' % \
-              (RestHandler.COMM_URL, self.storage_device_id)
+        url = '%s/%s/ldevs?ldevOption=defined&count=%s' % \
+              (RestHandler.COMM_URL, self.storage_device_id,
+               consts.MAX_LDEV_NUMBER_OF_RESTAPI)
         result_json = self.get_rest_info(url)
         return result_json
 

delfin/drivers/hitachi/vsp/vsp_stor.py

@@ -29,7 +29,7 @@
 
 class HitachiVspDriver(driver.StorageDriver):
     POOL_STATUS_MAP = {"POLN": constants.StoragePoolStatus.NORMAL,
-                       "POLF": constants.StoragePoolStatus.ABNORMAL,
+                       "POLF": constants.StoragePoolStatus.NORMAL,
                        "POLS": constants.StoragePoolStatus.ABNORMAL,
                        "POLE": constants.StoragePoolStatus.OFFLINE
                        }
@@ -38,6 +38,12 @@ class HitachiVspDriver(driver.StorageDriver):
                        "Moderate": constants.Severity.WARNING,
                        "Service": constants.Severity.INFORMATIONAL
                        }
+    TRAP_ALERT_LEVEL_MAP = {
+        "1.3.6.1.4.1.116.3.11.4.1.1.0.1": constants.Severity.CRITICAL,
+        "1.3.6.1.4.1.116.3.11.4.1.1.0.2": constants.Severity.MAJOR,
+        "1.3.6.1.4.1.116.3.11.4.1.1.0.3": constants.Severity.WARNING,
+        "1.3.6.1.4.1.116.3.11.4.1.1.0.4": constants.Severity.INFORMATIONAL
+    }
 
     TIME_PATTERN = '%Y-%m-%dT%H:%M:%S'
 
@@ -47,6 +53,7 @@ class HitachiVspDriver(driver.StorageDriver):
     TRAP_DATE_OID = '1.3.6.1.4.1.116.5.11.4.2.5'
     TRAP_NICKNAME_OID = '1.3.6.1.4.1.116.5.11.4.2.2'
     LOCATION_OID = '1.3.6.1.4.1.116.5.11.4.2.4'
+    OID_SEVERITY = '1.3.6.1.6.3.1.1.4.1.0'
     SECONDS_TO_MS = 1000
 
     def __init__(self, **kwargs):
@@ -131,7 +138,6 @@ def list_storage_pools(self, context):
                     'description': 'Hitachi VSP Pool',
                     'status': status,
                     'storage_type': storage_type,
-                    'subscribed_capacity': int(total_cap),
                     'total_capacity': int(total_cap),
                     'used_capacity': int(used_cap),
                     'free_capacity': int(free_cap),
@@ -237,7 +243,7 @@ def parse_queried_alerts(alerts, alert_list, query_para=None):
                 'alert_name': alert.get('errorSection'),
                 'resource_type': constants.DEFAULT_RESOURCE_TYPE,
                 'occur_time': occur_time,
-                'category': 'Fault',
+                'category': constants.Category.FAULT,
                 'type': constants.EventType.EQUIPMENT_ALARM,
                 'severity': HitachiVspDriver.ALERT_LEVEL_MAP.get(
                     alert.get('errorLevel'),
@@ -273,12 +279,16 @@ def parse_alert(context, alert):
             alert_model = dict()
             alert_model['alert_id'] = alert.get(HitachiVspDriver.REFCODE_OID)
             alert_model['alert_name'] = alert.get(HitachiVspDriver.DESC_OID)
-            alert_model['severity'] = constants.Severity.INFORMATIONAL
-            alert_model['category'] = constants.Category.NOT_SPECIFIED
+            severity = HitachiVspDriver.TRAP_ALERT_LEVEL_MAP.get(
+                alert.get(HitachiVspDriver.OID_SEVERITY),
+                constants.Severity.INFORMATIONAL
+            )
+            alert_model['severity'] = severity
+            alert_model['category'] = constants.Category.FAULT
             alert_model['type'] = constants.EventType.EQUIPMENT_ALARM
-            aler_time = '%s %s' % (alert.get(HitachiVspDriver.TRAP_DATE_OID),
-                                   alert.get(HitachiVspDriver.TRAP_TIME_OID))
-            pattern = '%Y-%m-%d %H:%M:%S'
+            aler_time = '%s%s' % (alert.get(HitachiVspDriver.TRAP_DATE_OID),
+                                  alert.get(HitachiVspDriver.TRAP_TIME_OID))
+            pattern = '%Y/%m/%d%H:%M:%S'
             occur_time = time.strptime(aler_time, pattern)
             alert_model['occur_time'] = int(time.mktime(occur_time) *
                                             HitachiVspDriver.SECONDS_TO_MS)

delfin/drivers/utils/ssh_client.py

@@ -117,7 +117,7 @@ def do_exec(self, command_str):
                 raise exception.SSHConnectTimeout()
             elif 'No authentication methods available' in str(e) \
                     or 'Authentication failed' in str(e):
-                raise exception.SSHInvalidUsernameOrPassword()
+                raise exception.InvalidUsernameOrPassword()
             elif 'not a valid RSA private key file' in str(e):
                 raise exception.InvalidPrivateKey()
             elif 'not found in known_hosts' in str(e):
@@ -196,7 +196,7 @@ def create(self):
                 raise exception.SSHConnectTimeout()
             elif 'No authentication methods available' in err \
                     or 'Authentication failed' in err:
-                raise exception.SSHInvalidUsernameOrPassword()
+                raise exception.InvalidUsernameOrPassword()
             elif 'not a valid RSA private key file' in err:
                 raise exception.InvalidPrivateKey()
             elif 'not found in known_hosts' in err:

delfin/exception.py

@@ -236,11 +236,6 @@ class SSHConnectTimeout(DelfinException):
     code = 500
 
 
-class SSHInvalidUsernameOrPassword(DelfinException):
-    msg_fmt = _("SSH invalid username or password.")
-    code = 400
-
-
 class SSHNotFoundKnownHosts(NotFound):
     msg_fmt = _("{0} not found in known_hosts.")
     code = 400

delfin/tests/unit/drivers/hitachi/vsp/test_hitachi_vspstor.py

@@ -266,11 +266,11 @@ def __init__(self):
 }
 TRAP_INFO = {
     "1.3.6.1.2.1.1.3.0": "0",
-    '1.3.6.1.6.3.1.1.4.1.0': '1.3.6.1.4.1.2.6.190.3',
+    '1.3.6.1.6.3.1.1.4.1.0': '1.3.6.1.4.1.116.3.11.4.1.1.0.1',
     '1.3.6.1.4.1.116.5.11.4.2.3': 'eeeeeeeee',
     '1.3.6.1.4.1.116.5.11.4.2.7': 'ddddddd',
     '1.3.6.1.4.1.116.5.11.4.2.6': '14:10:10',
-    '1.3.6.1.4.1.116.5.11.4.2.5': '2020-11-20',
+    '1.3.6.1.4.1.116.5.11.4.2.5': '2020/11/20',
     '1.3.6.1.4.1.116.5.11.4.2.2': ' System Version = 7.4.0.11 ',
     '1.3.6.1.4.1.116.5.11.4.2.4': '# FRU = None '
 }