1147 lines
48 KiB
Python
1147 lines
48 KiB
Python
# Copyright (C) 2021, 2023, NEC corporation
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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"""Unit tests for NEC Driver."""
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import functools
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from unittest import mock
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from oslo_config import cfg
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import requests
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from requests import models
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from cinder import context as cinder_context
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from cinder import db
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from cinder.db.sqlalchemy import api as sqlalchemy_api
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from cinder import exception
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from cinder.objects import group_snapshot as obj_group_snap
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from cinder.objects import snapshot as obj_snap
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from cinder.tests.unit import fake_group
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from cinder.tests.unit import fake_group_snapshot
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from cinder.tests.unit import fake_snapshot
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from cinder.tests.unit import fake_volume
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from cinder.tests.unit import test
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from cinder.volume import configuration as conf
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from cinder.volume import driver
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from cinder.volume.drivers.hitachi import hbsd_common
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from cinder.volume.drivers.hitachi import hbsd_rest
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from cinder.volume.drivers.hitachi import hbsd_rest_api
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from cinder.volume.drivers.nec.v import nec_v_fc
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from cinder.volume import volume_types
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from cinder.volume import volume_utils
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from cinder.zonemanager import utils as fczm_utils
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# Configuration parameter values
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CONFIG_MAP = {
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'serial': '886000123456',
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'my_ip': '127.0.0.1',
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'rest_server_ip_addr': '172.16.18.108',
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'rest_server_ip_port': '23451',
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'port_id': 'CL1-A',
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'host_grp_name': 'NEC-0123456789abcdef',
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'host_mode': 'LINUX/IRIX',
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'host_wwn': '0123456789abcdef',
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'target_wwn': '1111111123456789',
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'user_id': 'user',
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'user_pass': 'password',
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'pool_name': 'test_pool',
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'auth_user': 'auth_user',
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'auth_password': 'auth_password',
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}
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# Dummy response for FC zoning device mapping
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DEVICE_MAP = {
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'fabric_name': {
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'initiator_port_wwn_list': [CONFIG_MAP['host_wwn']],
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'target_port_wwn_list': [CONFIG_MAP['target_wwn']]}}
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DEFAULT_CONNECTOR = {
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'host': 'host',
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'ip': CONFIG_MAP['my_ip'],
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'wwpns': [CONFIG_MAP['host_wwn']],
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'multipath': False,
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}
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CTXT = cinder_context.get_admin_context()
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TEST_VOLUME = []
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for i in range(4):
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volume = {}
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volume['id'] = '00000000-0000-0000-0000-{0:012d}'.format(i)
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volume['name'] = 'test-volume{0:d}'.format(i)
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if i == 3:
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volume['provider_location'] = None
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else:
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volume['provider_location'] = '{0:d}'.format(i)
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volume['size'] = 128
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if i == 2:
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volume['status'] = 'in-use'
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else:
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volume['status'] = 'available'
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volume = fake_volume.fake_volume_obj(CTXT, **volume)
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TEST_VOLUME.append(volume)
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def _volume_get(context, volume_id):
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"""Return predefined volume info."""
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return TEST_VOLUME[int(volume_id.replace("-", ""))]
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TEST_SNAPSHOT = []
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snapshot = {}
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snapshot['id'] = '10000000-0000-0000-0000-{0:012d}'.format(0)
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snapshot['name'] = 'TEST_SNAPSHOT{0:d}'.format(0)
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snapshot['provider_location'] = '{0:d}'.format(1)
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snapshot['status'] = 'available'
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snapshot['volume_id'] = '00000000-0000-0000-0000-{0:012d}'.format(0)
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snapshot['volume'] = _volume_get(None, snapshot['volume_id'])
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snapshot['volume_name'] = 'test-volume{0:d}'.format(0)
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snapshot['volume_size'] = 128
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snapshot = obj_snap.Snapshot._from_db_object(
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CTXT, obj_snap.Snapshot(),
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fake_snapshot.fake_db_snapshot(**snapshot))
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TEST_SNAPSHOT.append(snapshot)
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TEST_GROUP = []
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for i in range(2):
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group = {}
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group['id'] = '20000000-0000-0000-0000-{0:012d}'.format(i)
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group['status'] = 'available'
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group = fake_group.fake_group_obj(CTXT, **group)
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TEST_GROUP.append(group)
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TEST_GROUP_SNAP = []
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group_snapshot = {}
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group_snapshot['id'] = '30000000-0000-0000-0000-{0:012d}'.format(0)
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group_snapshot['status'] = 'available'
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group_snapshot = obj_group_snap.GroupSnapshot._from_db_object(
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CTXT, obj_group_snap.GroupSnapshot(),
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fake_group_snapshot.fake_db_group_snapshot(**group_snapshot))
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TEST_GROUP_SNAP.append(group_snapshot)
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# Dummy response for REST API
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POST_SESSIONS_RESULT = {
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"token": "b74777a3-f9f0-4ea8-bd8f-09847fac48d3",
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"sessionId": 0,
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}
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GET_PORTS_RESULT = {
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"data": [
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{
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"portId": CONFIG_MAP['port_id'],
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"portType": "FIBRE",
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"portAttributes": [
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"TAR",
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"MCU",
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"RCU",
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"ELUN"
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],
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"fabricMode": True,
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"portConnection": "PtoP",
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"lunSecuritySetting": True,
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"wwn": CONFIG_MAP['target_wwn'],
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},
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],
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}
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GET_HOST_WWNS_RESULT = {
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"data": [
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{
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"hostGroupNumber": 0,
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"hostWwn": CONFIG_MAP['host_wwn'],
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},
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],
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}
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COMPLETED_SUCCEEDED_RESULT = {
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"status": "Completed",
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"state": "Succeeded",
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"affectedResources": ('a/b/c/1',),
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}
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COMPLETED_FAILED_RESULT_LU_DEFINED = {
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"status": "Completed",
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"state": "Failed",
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"error": {
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"errorCode": {
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"SSB1": "B958",
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"SSB2": "015A",
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},
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},
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}
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GET_LDEV_RESULT = {
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"emulationType": "OPEN-V-CVS",
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"blockCapacity": 2097152,
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"attributes": ["CVS", "DP"],
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"status": "NML",
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"poolId": 30,
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}
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GET_LDEV_RESULT_MAPPED = {
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"emulationType": "OPEN-V-CVS",
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"blockCapacity": 2097152,
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"attributes": ["CVS", "DP"],
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"status": "NML",
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"ports": [
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{
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"portId": CONFIG_MAP['port_id'],
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"hostGroupNumber": 0,
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"hostGroupName": CONFIG_MAP['host_grp_name'],
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"lun": 1
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},
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],
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}
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GET_LDEV_RESULT_PAIR = {
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"emulationType": "OPEN-V-CVS",
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"blockCapacity": 2097152,
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"attributes": ["CVS", "DP", "SS"],
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"status": "NML",
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}
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GET_SNAPSHOTS_RESULT = {
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"data": [
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{
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"primaryOrSecondary": "S-VOL",
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"status": "PSUS",
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"pvolLdevId": 0,
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"muNumber": 1,
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"svolLdevId": 1,
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},
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],
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}
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GET_SNAPSHOTS_RESULT_PAIR = {
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"data": [
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{
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"primaryOrSecondary": "S-VOL",
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"status": "PAIR",
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"pvolLdevId": 0,
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"muNumber": 1,
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"svolLdevId": 1,
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},
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],
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}
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GET_SNAPSHOTS_RESULT_BUSY = {
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"data": [
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{
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"primaryOrSecondary": "P-VOL",
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"status": "PSUP",
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"pvolLdevId": 0,
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"muNumber": 1,
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"svolLdevId": 1,
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},
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],
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}
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GET_POOLS_RESULT = {
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"data": [
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{
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"poolId": 30,
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"poolName": CONFIG_MAP['pool_name'],
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"availableVolumeCapacity": 480144,
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"totalPoolCapacity": 507780,
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"totalLocatedCapacity": 71453172,
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"virtualVolumeCapacityRate": -1,
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},
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],
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}
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GET_LUNS_RESULT = {
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"data": [
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{
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"ldevId": 0,
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"lun": 1,
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},
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],
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}
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GET_HOST_GROUP_RESULT = {
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"hostGroupName": CONFIG_MAP['host_grp_name'],
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}
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GET_HOST_GROUPS_RESULT = {
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"data": [
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{
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"hostGroupNumber": 0,
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"portId": CONFIG_MAP['port_id'],
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"hostGroupName": "NEC-test",
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},
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],
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}
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GET_LDEVS_RESULT = {
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"data": [
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{
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"ldevId": 0,
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"label": "15960cc738c94c5bb4f1365be5eeed44",
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},
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{
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"ldevId": 1,
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"label": "15960cc738c94c5bb4f1365be5eeed45",
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},
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],
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}
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NOTFOUND_RESULT = {
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"data": [],
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}
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ERROR_RESULT = {
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"errorSource": "<URL>",
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"message": "<message>",
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"solution": "<solution>",
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"messageId": "<messageId>",
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"errorCode": {
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"SSB1": "",
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"SSB2": "",
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}
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}
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def _brick_get_connector_properties(multipath=False, enforce_multipath=False):
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"""Return a predefined connector object."""
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return DEFAULT_CONNECTOR
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def reduce_retrying_time(func):
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@functools.wraps(func)
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def wrapper(*args, **kwargs):
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backup_lock_waittime = hbsd_rest_api._LOCK_TIMEOUT
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backup_exec_max_waittime = hbsd_rest_api._REST_TIMEOUT
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backup_job_api_response_timeout = (
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hbsd_rest_api._JOB_API_RESPONSE_TIMEOUT)
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backup_get_api_response_timeout = (
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hbsd_rest_api._GET_API_RESPONSE_TIMEOUT)
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backup_extend_waittime = hbsd_rest_api._EXTEND_TIMEOUT
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backup_exec_retry_interval = hbsd_rest_api._EXEC_RETRY_INTERVAL
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backup_rest_server_restart_timeout = (
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hbsd_rest_api._REST_SERVER_RESTART_TIMEOUT)
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backup_state_transition_timeout = (
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hbsd_rest._STATE_TRANSITION_TIMEOUT)
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hbsd_rest_api._LOCK_TIMEOUT = 0.01
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hbsd_rest_api._REST_TIMEOUT = 0.01
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hbsd_rest_api._JOB_API_RESPONSE_TIMEOUT = 0.01
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hbsd_rest_api._GET_API_RESPONSE_TIMEOUT = 0.01
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hbsd_rest_api._EXTEND_TIMEOUT = 0.01
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hbsd_rest_api._EXEC_RETRY_INTERVAL = 0.004
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hbsd_rest_api._REST_SERVER_RESTART_TIMEOUT = 0.02
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hbsd_rest._STATE_TRANSITION_TIMEOUT = 0.01
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func(*args, **kwargs)
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hbsd_rest_api._LOCK_TIMEOUT = backup_lock_waittime
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hbsd_rest_api._REST_TIMEOUT = backup_exec_max_waittime
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hbsd_rest_api._JOB_API_RESPONSE_TIMEOUT = (
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backup_job_api_response_timeout)
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hbsd_rest_api._GET_API_RESPONSE_TIMEOUT = (
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backup_get_api_response_timeout)
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hbsd_rest_api._EXTEND_TIMEOUT = backup_extend_waittime
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hbsd_rest_api._EXEC_RETRY_INTERVAL = backup_exec_retry_interval
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hbsd_rest_api._REST_SERVER_RESTART_TIMEOUT = (
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backup_rest_server_restart_timeout)
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hbsd_rest._STATE_TRANSITION_TIMEOUT = (
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backup_state_transition_timeout)
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return wrapper
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class FakeLookupService():
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"""Dummy FC zoning mapping lookup service class."""
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def get_device_mapping_from_network(self, initiator_wwns, target_wwns):
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"""Return predefined FC zoning mapping."""
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return DEVICE_MAP
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class FakeResponse():
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def __init__(self, status_code, data=None, headers=None):
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self.status_code = status_code
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self.data = data
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self.text = data
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self.content = data
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self.headers = {'Content-Type': 'json'} if headers is None else headers
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def json(self):
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return self.data
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class VStorageRESTFCDriverTest(test.TestCase):
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"""Unit test class for NEC REST interface fibre channel module."""
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test_existing_ref = {'source-id': '1'}
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test_existing_ref_name = {
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'source-name': '15960cc7-38c9-4c5b-b4f1-365be5eeed45'}
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def setUp(self):
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"""Set up the test environment."""
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def _set_required(opts, required):
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for opt in opts:
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opt.required = required
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# Initialize Cinder and avoid checking driver options.
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rest_required_opts = [
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opt for opt in hbsd_rest.REST_VOLUME_OPTS if opt.required]
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common_required_opts = [
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opt for opt in hbsd_common.COMMON_VOLUME_OPTS if opt.required]
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_set_required(rest_required_opts, False)
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_set_required(common_required_opts, False)
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super(VStorageRESTFCDriverTest, self).setUp()
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_set_required(rest_required_opts, True)
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_set_required(common_required_opts, True)
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self.configuration = mock.Mock(conf.Configuration)
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self.ctxt = cinder_context.get_admin_context()
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self._setup_config()
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self._setup_driver()
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def _setup_config(self):
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"""Set configuration parameter values."""
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self.configuration.config_group = "REST"
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self.configuration.volume_backend_name = "RESTFC"
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self.configuration.volume_driver = (
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"cinder.volume.drivers.nec.v.nec_v_fc.VStorageFCDriver")
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self.configuration.reserved_percentage = "0"
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self.configuration.use_multipath_for_image_xfer = False
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self.configuration.enforce_multipath_for_image_xfer = False
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self.configuration.max_over_subscription_ratio = 500.0
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self.configuration.driver_ssl_cert_verify = False
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self.configuration.nec_v_storage_id = CONFIG_MAP['serial']
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self.configuration.nec_v_pools = ["30"]
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self.configuration.nec_v_snap_pool = None
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self.configuration.nec_v_ldev_range = "0-1"
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self.configuration.nec_v_target_ports = [CONFIG_MAP['port_id']]
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self.configuration.nec_v_compute_target_ports = [
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CONFIG_MAP['port_id']]
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self.configuration.nec_v_group_create = True
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self.configuration.nec_v_group_delete = True
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self.configuration.nec_v_copy_speed = 3
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self.configuration.nec_v_copy_check_interval = 3
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self.configuration.nec_v_async_copy_check_interval = 10
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self.configuration.san_login = CONFIG_MAP['user_id']
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self.configuration.san_password = CONFIG_MAP['user_pass']
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self.configuration.san_ip = CONFIG_MAP[
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'rest_server_ip_addr']
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self.configuration.san_api_port = CONFIG_MAP[
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'rest_server_ip_port']
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self.configuration.nec_v_rest_disable_io_wait = True
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self.configuration.nec_v_rest_tcp_keepalive = True
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self.configuration.nec_v_discard_zero_page = True
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self.configuration.nec_v_rest_number = "0"
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self.configuration.nec_v_lun_timeout = hbsd_rest._LUN_TIMEOUT
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self.configuration.nec_v_lun_retry_interval = (
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hbsd_rest._LUN_RETRY_INTERVAL)
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self.configuration.nec_v_restore_timeout = hbsd_rest._RESTORE_TIMEOUT
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self.configuration.nec_v_state_transition_timeout = (
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hbsd_rest._STATE_TRANSITION_TIMEOUT)
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self.configuration.nec_v_lock_timeout = hbsd_rest_api._LOCK_TIMEOUT
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self.configuration.nec_v_rest_timeout = hbsd_rest_api._REST_TIMEOUT
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self.configuration.nec_v_extend_timeout = (
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hbsd_rest_api._EXTEND_TIMEOUT)
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self.configuration.nec_v_exec_retry_interval = (
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hbsd_rest_api._EXEC_RETRY_INTERVAL)
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self.configuration.nec_v_rest_connect_timeout = (
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hbsd_rest_api._DEFAULT_CONNECT_TIMEOUT)
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self.configuration.nec_v_rest_job_api_response_timeout = (
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hbsd_rest_api._JOB_API_RESPONSE_TIMEOUT)
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self.configuration.nec_v_rest_get_api_response_timeout = (
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hbsd_rest_api._GET_API_RESPONSE_TIMEOUT)
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self.configuration.nec_v_rest_server_busy_timeout = (
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hbsd_rest_api._REST_SERVER_BUSY_TIMEOUT)
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self.configuration.nec_v_rest_keep_session_loop_interval = (
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hbsd_rest_api._KEEP_SESSION_LOOP_INTERVAL)
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self.configuration.nec_v_rest_another_ldev_mapped_retry_timeout = (
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hbsd_rest_api._ANOTHER_LDEV_MAPPED_RETRY_TIMEOUT)
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self.configuration.nec_v_rest_tcp_keepidle = (
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hbsd_rest_api._TCP_KEEPIDLE)
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self.configuration.nec_v_rest_tcp_keepintvl = (
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hbsd_rest_api._TCP_KEEPINTVL)
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self.configuration.nec_v_rest_tcp_keepcnt = (
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hbsd_rest_api._TCP_KEEPCNT)
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self.configuration.nec_v_host_mode_options = []
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self.configuration.nec_v_zoning_request = False
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self.configuration.san_thin_provision = True
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self.configuration.san_private_key = ''
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self.configuration.san_clustername = ''
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self.configuration.san_ssh_port = '22'
|
|
self.configuration.san_is_local = False
|
|
self.configuration.ssh_conn_timeout = '30'
|
|
self.configuration.ssh_min_pool_conn = '1'
|
|
self.configuration.ssh_max_pool_conn = '5'
|
|
|
|
self.configuration.use_chap_auth = True
|
|
self.configuration.chap_username = CONFIG_MAP['auth_user']
|
|
self.configuration.chap_password = CONFIG_MAP['auth_password']
|
|
|
|
self.configuration.safe_get = self._fake_safe_get
|
|
|
|
CONF = cfg.CONF
|
|
CONF.my_ip = CONFIG_MAP['my_ip']
|
|
|
|
def _fake_safe_get(self, value):
|
|
"""Retrieve a configuration value avoiding throwing an exception."""
|
|
try:
|
|
val = getattr(self.configuration, value)
|
|
except AttributeError:
|
|
val = None
|
|
return val
|
|
|
|
@mock.patch.object(requests.Session, "request")
|
|
@mock.patch.object(
|
|
volume_utils, 'brick_get_connector_properties',
|
|
side_effect=_brick_get_connector_properties)
|
|
def _setup_driver(
|
|
self, brick_get_connector_properties=None, request=None):
|
|
"""Set up the driver environment."""
|
|
self.driver = nec_v_fc.VStorageFCDriver(
|
|
configuration=self.configuration, db=db)
|
|
request.side_effect = [FakeResponse(200, POST_SESSIONS_RESULT),
|
|
FakeResponse(200, GET_PORTS_RESULT),
|
|
FakeResponse(200, GET_HOST_WWNS_RESULT)]
|
|
self.driver.do_setup(None)
|
|
self.driver.check_for_setup_error()
|
|
self.driver.local_path(None)
|
|
self.driver.create_export(None, None, None)
|
|
self.driver.ensure_export(None, None)
|
|
self.driver.remove_export(None, None)
|
|
self.driver.create_export_snapshot(None, None, None)
|
|
self.driver.remove_export_snapshot(None, None)
|
|
# stop the Loopingcall within the do_setup treatment
|
|
self.driver.common.client.keep_session_loop.stop()
|
|
|
|
def tearDown(self):
|
|
self.client = None
|
|
super(VStorageRESTFCDriverTest, self).tearDown()
|
|
|
|
# API test cases
|
|
@mock.patch.object(requests.Session, "request")
|
|
@mock.patch.object(
|
|
volume_utils, 'brick_get_connector_properties',
|
|
side_effect=_brick_get_connector_properties)
|
|
def test_do_setup(self, brick_get_connector_properties, request):
|
|
drv = nec_v_fc.VStorageFCDriver(
|
|
configuration=self.configuration, db=db)
|
|
self._setup_config()
|
|
request.side_effect = [FakeResponse(200, POST_SESSIONS_RESULT),
|
|
FakeResponse(200, GET_PORTS_RESULT),
|
|
FakeResponse(200, GET_HOST_WWNS_RESULT)]
|
|
drv.do_setup(None)
|
|
self.assertEqual(
|
|
{CONFIG_MAP['port_id']: CONFIG_MAP['target_wwn']},
|
|
drv.common.storage_info['wwns'])
|
|
self.assertEqual(1, brick_get_connector_properties.call_count)
|
|
self.assertEqual(3, request.call_count)
|
|
# stop the Loopingcall within the do_setup treatment
|
|
self.driver.common.client.keep_session_loop.stop()
|
|
self.driver.common.client.keep_session_loop.wait()
|
|
|
|
@mock.patch.object(requests.Session, "request")
|
|
@mock.patch.object(
|
|
volume_utils, 'brick_get_connector_properties',
|
|
side_effect=_brick_get_connector_properties)
|
|
def test_do_setup_create_hg(self, brick_get_connector_properties, request):
|
|
"""Normal case: The host group not exists."""
|
|
drv = nec_v_fc.VStorageFCDriver(
|
|
configuration=self.configuration, db=db)
|
|
self._setup_config()
|
|
request.side_effect = [FakeResponse(200, POST_SESSIONS_RESULT),
|
|
FakeResponse(200, GET_PORTS_RESULT),
|
|
FakeResponse(200, NOTFOUND_RESULT),
|
|
FakeResponse(200, NOTFOUND_RESULT),
|
|
FakeResponse(200, NOTFOUND_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT)]
|
|
drv.do_setup(None)
|
|
self.assertEqual(
|
|
{CONFIG_MAP['port_id']: CONFIG_MAP['target_wwn']},
|
|
drv.common.storage_info['wwns'])
|
|
self.assertEqual(1, brick_get_connector_properties.call_count)
|
|
self.assertEqual(8, request.call_count)
|
|
# stop the Loopingcall within the do_setup treatment
|
|
self.driver.common.client.keep_session_loop.stop()
|
|
self.driver.common.client.keep_session_loop.wait()
|
|
|
|
@mock.patch.object(requests.Session, "request")
|
|
@mock.patch.object(
|
|
volume_utils, 'brick_get_connector_properties',
|
|
side_effect=_brick_get_connector_properties)
|
|
def test_do_setup_pool_name(self, brick_get_connector_properties, request):
|
|
"""Normal case: Specify a pool name instead of pool id"""
|
|
drv = nec_v_fc.VStorageFCDriver(
|
|
configuration=self.configuration)
|
|
self._setup_config()
|
|
tmp_pools = self.configuration.hitachi_pools
|
|
self.configuration.hitachi_pools = [CONFIG_MAP['pool_name']]
|
|
request.side_effect = [FakeResponse(200, POST_SESSIONS_RESULT),
|
|
FakeResponse(200, GET_POOLS_RESULT),
|
|
FakeResponse(200, GET_PORTS_RESULT),
|
|
FakeResponse(200, GET_HOST_WWNS_RESULT)]
|
|
drv.do_setup(None)
|
|
self.assertEqual(
|
|
{CONFIG_MAP['port_id']: CONFIG_MAP['target_wwn']},
|
|
drv.common.storage_info['wwns'])
|
|
self.assertEqual(1, brick_get_connector_properties.call_count)
|
|
self.assertEqual(4, request.call_count)
|
|
self.configuration.hitachi_pools = tmp_pools
|
|
# stop the Loopingcall within the do_setup treatment
|
|
self.driver.common.client.keep_session_loop.stop()
|
|
self.driver.common.client.keep_session_loop.wait()
|
|
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_create_volume(self, request):
|
|
request.return_value = FakeResponse(202, COMPLETED_SUCCEEDED_RESULT)
|
|
self.driver.common._stats = {}
|
|
self.driver.common._stats['pools'] = [
|
|
{'location_info': {'pool_id': 30}}]
|
|
ret = self.driver.create_volume(fake_volume.fake_volume_obj(self.ctxt))
|
|
self.assertEqual('1', ret['provider_location'])
|
|
self.assertEqual(2, request.call_count)
|
|
|
|
@reduce_retrying_time
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_create_volume_timeout(self, request):
|
|
request.return_value = FakeResponse(
|
|
500, ERROR_RESULT,
|
|
headers={'Content-Type': 'json'})
|
|
self.driver.common._stats = {}
|
|
self.driver.common._stats['pools'] = [
|
|
{'location_info': {'pool_id': 30}}]
|
|
self.assertRaises(exception.VolumeDriverException,
|
|
self.driver.create_volume,
|
|
fake_volume.fake_volume_obj(self.ctxt))
|
|
self.assertGreater(request.call_count, 1)
|
|
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_delete_volume(self, request):
|
|
request.side_effect = [FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT)]
|
|
self.driver.delete_volume(TEST_VOLUME[0])
|
|
self.assertEqual(4, request.call_count)
|
|
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_delete_volume_temporary_busy(self, request):
|
|
request.side_effect = [FakeResponse(200, GET_LDEV_RESULT_PAIR),
|
|
FakeResponse(200, GET_SNAPSHOTS_RESULT_BUSY),
|
|
FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT)]
|
|
self.driver.delete_volume(TEST_VOLUME[0])
|
|
self.assertEqual(7, request.call_count)
|
|
|
|
@reduce_retrying_time
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_delete_volume_busy_timeout(self, request):
|
|
request.side_effect = [FakeResponse(200, GET_LDEV_RESULT_PAIR),
|
|
FakeResponse(200, GET_SNAPSHOTS_RESULT_BUSY),
|
|
FakeResponse(200, GET_LDEV_RESULT_PAIR),
|
|
FakeResponse(200, GET_LDEV_RESULT_PAIR),
|
|
FakeResponse(200, GET_LDEV_RESULT_PAIR)]
|
|
self.assertRaises(exception.VolumeDriverException,
|
|
self.driver.delete_volume,
|
|
TEST_VOLUME[0])
|
|
self.assertGreater(request.call_count, 2)
|
|
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_extend_volume(self, request):
|
|
request.side_effect = [FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT)]
|
|
self.driver.extend_volume(TEST_VOLUME[0], 256)
|
|
self.assertEqual(3, request.call_count)
|
|
|
|
@mock.patch.object(driver.FibreChannelDriver, "get_goodness_function")
|
|
@mock.patch.object(driver.FibreChannelDriver, "get_filter_function")
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test__update_volume_stats(
|
|
self, request, get_filter_function, get_goodness_function):
|
|
request.return_value = FakeResponse(200, GET_POOLS_RESULT)
|
|
get_filter_function.return_value = None
|
|
get_goodness_function.return_value = None
|
|
self.driver._update_volume_stats()
|
|
self.assertEqual(
|
|
'NEC', self.driver._stats['vendor_name'])
|
|
self.assertTrue(self.driver._stats["pools"][0]['multiattach'])
|
|
self.assertEqual(1, request.call_count)
|
|
self.assertEqual(1, get_filter_function.call_count)
|
|
self.assertEqual(1, get_goodness_function.call_count)
|
|
|
|
@mock.patch.object(requests.Session, "request")
|
|
@mock.patch.object(sqlalchemy_api, 'volume_get', side_effect=_volume_get)
|
|
def test_create_snapshot(self, volume_get, request):
|
|
request.side_effect = [FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT),
|
|
FakeResponse(200, GET_SNAPSHOTS_RESULT)]
|
|
self.driver.common._stats = {}
|
|
self.driver.common._stats['pools'] = [
|
|
{'location_info': {'pool_id': 30}}]
|
|
ret = self.driver.create_snapshot(TEST_SNAPSHOT[0])
|
|
self.assertEqual('1', ret['provider_location'])
|
|
self.assertEqual(4, request.call_count)
|
|
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_delete_snapshot(self, request):
|
|
request.side_effect = [FakeResponse(200, GET_LDEV_RESULT_PAIR),
|
|
FakeResponse(200, NOTFOUND_RESULT),
|
|
FakeResponse(200, GET_SNAPSHOTS_RESULT),
|
|
FakeResponse(200, GET_SNAPSHOTS_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT),
|
|
FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT)]
|
|
self.driver.delete_snapshot(TEST_SNAPSHOT[0])
|
|
self.assertEqual(10, request.call_count)
|
|
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_delete_snapshot_no_pair(self, request):
|
|
"""Normal case: Delete a snapshot without pair."""
|
|
request.side_effect = [FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT)]
|
|
self.driver.delete_snapshot(TEST_SNAPSHOT[0])
|
|
self.assertEqual(4, request.call_count)
|
|
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_create_cloned_volume(self, request):
|
|
request.side_effect = [FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT),
|
|
FakeResponse(200, GET_SNAPSHOTS_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT)]
|
|
self.driver.common._stats = {}
|
|
self.driver.common._stats['pools'] = [
|
|
{'location_info': {'pool_id': 30}}]
|
|
vol = self.driver.create_cloned_volume(TEST_VOLUME[0], TEST_VOLUME[1])
|
|
self.assertEqual('1', vol['provider_location'])
|
|
self.assertEqual(5, request.call_count)
|
|
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_create_volume_from_snapshot(self, request):
|
|
request.side_effect = [FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT),
|
|
FakeResponse(200, GET_SNAPSHOTS_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT)]
|
|
self.driver.common._stats = {}
|
|
self.driver.common._stats['pools'] = [
|
|
{'location_info': {'pool_id': 30}}]
|
|
vol = self.driver.create_volume_from_snapshot(
|
|
TEST_VOLUME[0], TEST_SNAPSHOT[0])
|
|
self.assertEqual('1', vol['provider_location'])
|
|
self.assertEqual(5, request.call_count)
|
|
|
|
@mock.patch.object(fczm_utils, "add_fc_zone")
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_initialize_connection(self, request, add_fc_zone):
|
|
self.driver.common.conf.hitachi_zoning_request = True
|
|
self.driver.common._lookup_service = FakeLookupService()
|
|
request.side_effect = [FakeResponse(200, GET_HOST_WWNS_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT)]
|
|
ret = self.driver.initialize_connection(
|
|
TEST_VOLUME[0], DEFAULT_CONNECTOR)
|
|
self.assertEqual('fibre_channel', ret['driver_volume_type'])
|
|
self.assertEqual([CONFIG_MAP['target_wwn']], ret['data']['target_wwn'])
|
|
self.assertEqual(1, ret['data']['target_lun'])
|
|
self.assertEqual(2, request.call_count)
|
|
self.assertEqual(1, add_fc_zone.call_count)
|
|
|
|
@mock.patch.object(fczm_utils, "add_fc_zone")
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_initialize_connection_already_mapped(self, request, add_fc_zone):
|
|
"""Normal case: ldev have already mapped."""
|
|
self.driver.common.conf.hitachi_zoning_request = True
|
|
self.driver.common._lookup_service = FakeLookupService()
|
|
request.side_effect = [
|
|
FakeResponse(200, GET_HOST_WWNS_RESULT),
|
|
FakeResponse(202, COMPLETED_FAILED_RESULT_LU_DEFINED),
|
|
FakeResponse(200, GET_LUNS_RESULT),
|
|
]
|
|
ret = self.driver.initialize_connection(
|
|
TEST_VOLUME[0], DEFAULT_CONNECTOR)
|
|
self.assertEqual('fibre_channel', ret['driver_volume_type'])
|
|
self.assertEqual([CONFIG_MAP['target_wwn']], ret['data']['target_wwn'])
|
|
self.assertEqual(1, ret['data']['target_lun'])
|
|
self.assertEqual(3, request.call_count)
|
|
self.assertEqual(1, add_fc_zone.call_count)
|
|
|
|
@mock.patch.object(fczm_utils, "add_fc_zone")
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_initialize_connection_shared_target(self, request, add_fc_zone):
|
|
"""Normal case: A target shared with other systems."""
|
|
self.driver.common.conf.hitachi_zoning_request = True
|
|
self.driver.common._lookup_service = FakeLookupService()
|
|
request.side_effect = [FakeResponse(200, NOTFOUND_RESULT),
|
|
FakeResponse(200, NOTFOUND_RESULT),
|
|
FakeResponse(200, GET_HOST_GROUPS_RESULT),
|
|
FakeResponse(200, GET_HOST_WWNS_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT)]
|
|
ret = self.driver.initialize_connection(
|
|
TEST_VOLUME[0], DEFAULT_CONNECTOR)
|
|
self.assertEqual('fibre_channel', ret['driver_volume_type'])
|
|
self.assertEqual([CONFIG_MAP['target_wwn']], ret['data']['target_wwn'])
|
|
self.assertEqual(1, ret['data']['target_lun'])
|
|
self.assertEqual(5, request.call_count)
|
|
self.assertEqual(1, add_fc_zone.call_count)
|
|
|
|
@mock.patch.object(fczm_utils, "remove_fc_zone")
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_terminate_connection(self, request, remove_fc_zone):
|
|
self.driver.common.conf.hitachi_zoning_request = True
|
|
self.driver.common._lookup_service = FakeLookupService()
|
|
request.side_effect = [FakeResponse(200, GET_HOST_WWNS_RESULT),
|
|
FakeResponse(200, GET_LDEV_RESULT_MAPPED),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT),
|
|
FakeResponse(200, NOTFOUND_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT)]
|
|
self.driver.terminate_connection(TEST_VOLUME[2], DEFAULT_CONNECTOR)
|
|
self.assertEqual(5, request.call_count)
|
|
self.assertEqual(1, remove_fc_zone.call_count)
|
|
|
|
@mock.patch.object(fczm_utils, "remove_fc_zone")
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_terminate_connection_not_connector(self, request, remove_fc_zone):
|
|
"""Normal case: Connector is None."""
|
|
self.driver.common.conf.hitachi_zoning_request = True
|
|
self.driver.common._lookup_service = FakeLookupService()
|
|
request.side_effect = [FakeResponse(200, GET_LDEV_RESULT_MAPPED),
|
|
FakeResponse(200, GET_HOST_GROUP_RESULT),
|
|
FakeResponse(200, GET_HOST_WWNS_RESULT),
|
|
FakeResponse(200, GET_HOST_WWNS_RESULT),
|
|
FakeResponse(200, GET_LDEV_RESULT_MAPPED),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT),
|
|
FakeResponse(200, NOTFOUND_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT)]
|
|
self.driver.terminate_connection(TEST_VOLUME[2], None)
|
|
self.assertEqual(8, request.call_count)
|
|
self.assertEqual(1, remove_fc_zone.call_count)
|
|
|
|
@mock.patch.object(fczm_utils, "remove_fc_zone")
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_terminate_connection_not_lun(self, request, remove_fc_zone):
|
|
"""Normal case: Lun already not exist."""
|
|
self.driver.common.conf.hitachi_zoning_request = True
|
|
self.driver.common._lookup_service = FakeLookupService()
|
|
request.side_effect = [FakeResponse(200, GET_HOST_WWNS_RESULT),
|
|
FakeResponse(200, GET_LDEV_RESULT)]
|
|
self.driver.terminate_connection(TEST_VOLUME[2], DEFAULT_CONNECTOR)
|
|
self.assertEqual(2, request.call_count)
|
|
self.assertEqual(1, remove_fc_zone.call_count)
|
|
|
|
@mock.patch.object(fczm_utils, "add_fc_zone")
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_initialize_connection_snapshot(self, request, add_fc_zone):
|
|
self.driver.common.conf.hitachi_zoning_request = True
|
|
self.driver.common._lookup_service = FakeLookupService()
|
|
request.side_effect = [FakeResponse(200, GET_HOST_WWNS_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT)]
|
|
ret = self.driver.initialize_connection_snapshot(
|
|
TEST_SNAPSHOT[0], DEFAULT_CONNECTOR)
|
|
self.assertEqual('fibre_channel', ret['driver_volume_type'])
|
|
self.assertEqual([CONFIG_MAP['target_wwn']], ret['data']['target_wwn'])
|
|
self.assertEqual(1, ret['data']['target_lun'])
|
|
self.assertEqual(2, request.call_count)
|
|
self.assertEqual(1, add_fc_zone.call_count)
|
|
|
|
@mock.patch.object(fczm_utils, "remove_fc_zone")
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_terminate_connection_snapshot(self, request, remove_fc_zone):
|
|
self.driver.common.conf.hitachi_zoning_request = True
|
|
self.driver.common._lookup_service = FakeLookupService()
|
|
request.side_effect = [FakeResponse(200, GET_HOST_WWNS_RESULT),
|
|
FakeResponse(200, GET_LDEV_RESULT_MAPPED),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT),
|
|
FakeResponse(200, NOTFOUND_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT)]
|
|
self.driver.terminate_connection_snapshot(
|
|
TEST_SNAPSHOT[0], DEFAULT_CONNECTOR)
|
|
self.assertEqual(5, request.call_count)
|
|
self.assertEqual(1, remove_fc_zone.call_count)
|
|
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_manage_existing(self, request):
|
|
request.side_effect = [FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT)]
|
|
ret = self.driver.manage_existing(
|
|
TEST_VOLUME[0], self.test_existing_ref)
|
|
self.assertEqual('1', ret['provider_location'])
|
|
self.assertEqual(2, request.call_count)
|
|
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_manage_existing_name(self, request):
|
|
request.side_effect = [FakeResponse(200, GET_LDEVS_RESULT),
|
|
FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT)]
|
|
ret = self.driver.manage_existing(
|
|
TEST_VOLUME[0], self.test_existing_ref_name)
|
|
self.assertEqual('1', ret['provider_location'])
|
|
self.assertEqual(3, request.call_count)
|
|
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_manage_existing_get_size(self, request):
|
|
request.return_value = FakeResponse(200, GET_LDEV_RESULT)
|
|
self.driver.manage_existing_get_size(
|
|
TEST_VOLUME[0], self.test_existing_ref)
|
|
self.assertEqual(1, request.call_count)
|
|
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_manage_existing_get_size_name(self, request):
|
|
request.side_effect = [FakeResponse(200, GET_LDEVS_RESULT),
|
|
FakeResponse(200, GET_LDEV_RESULT)]
|
|
self.driver.manage_existing_get_size(
|
|
TEST_VOLUME[0], self.test_existing_ref_name)
|
|
self.assertEqual(2, request.call_count)
|
|
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_unmanage(self, request):
|
|
request.side_effect = [FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(200, GET_LDEV_RESULT)]
|
|
self.driver.unmanage(TEST_VOLUME[0])
|
|
self.assertEqual(2, request.call_count)
|
|
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_copy_image_to_volume(self, request):
|
|
image_service = 'fake_image_service'
|
|
image_id = 'fake_image_id'
|
|
request.return_value = FakeResponse(202, COMPLETED_SUCCEEDED_RESULT)
|
|
with mock.patch.object(driver.VolumeDriver, 'copy_image_to_volume') \
|
|
as mock_copy_image:
|
|
self.driver.copy_image_to_volume(
|
|
self.ctxt, TEST_VOLUME[0], image_service, image_id)
|
|
mock_copy_image.assert_called_with(
|
|
self.ctxt, TEST_VOLUME[0], image_service, image_id)
|
|
self.assertEqual(1, request.call_count)
|
|
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_update_migrated_volume(self, request):
|
|
request.return_value = FakeResponse(202, COMPLETED_SUCCEEDED_RESULT)
|
|
self.assertRaises(
|
|
NotImplementedError,
|
|
self.driver.update_migrated_volume,
|
|
self.ctxt,
|
|
TEST_VOLUME[0],
|
|
TEST_VOLUME[1],
|
|
"available")
|
|
self.assertEqual(1, request.call_count)
|
|
|
|
def test_unmanage_snapshot(self):
|
|
"""The driver don't support unmange_snapshot."""
|
|
self.assertRaises(
|
|
NotImplementedError,
|
|
self.driver.unmanage_snapshot,
|
|
TEST_SNAPSHOT[0])
|
|
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_retype(self, request):
|
|
request.return_value = FakeResponse(200, GET_LDEV_RESULT)
|
|
new_specs = {'nec:test': 'test'}
|
|
new_type_ref = volume_types.create(self.ctxt, 'new', new_specs)
|
|
new_type = volume_types.get_volume_type(self.ctxt, new_type_ref['id'])
|
|
diff = {}
|
|
host = {
|
|
'capabilities': {
|
|
'location_info': {
|
|
'pool_id': 30,
|
|
},
|
|
},
|
|
}
|
|
ret = self.driver.retype(
|
|
self.ctxt, TEST_VOLUME[0], new_type, diff, host)
|
|
self.assertEqual(1, request.call_count)
|
|
self.assertTrue(ret)
|
|
|
|
def test_backup_use_temp_snapshot(self):
|
|
self.assertTrue(self.driver.backup_use_temp_snapshot())
|
|
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_revert_to_snapshot(self, request):
|
|
request.side_effect = [FakeResponse(200, GET_LDEV_RESULT_PAIR),
|
|
FakeResponse(200, GET_SNAPSHOTS_RESULT),
|
|
FakeResponse(200, GET_SNAPSHOTS_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT),
|
|
FakeResponse(200, GET_SNAPSHOTS_RESULT)]
|
|
self.driver.revert_to_snapshot(
|
|
self.ctxt, TEST_VOLUME[0], TEST_SNAPSHOT[0])
|
|
self.assertEqual(5, request.call_count)
|
|
|
|
def test_session___call__(self):
|
|
session = self.driver.common.client.Session('id', 'token')
|
|
req = models.Response()
|
|
ret = session.__call__(req)
|
|
self.assertEqual('Session token', ret.headers['Authorization'])
|
|
|
|
def test_create_group(self):
|
|
ret = self.driver.create_group(self.ctxt, TEST_GROUP[0])
|
|
self.assertIsNone(ret)
|
|
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_delete_group(self, request):
|
|
request.side_effect = [FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT)]
|
|
ret = self.driver.delete_group(
|
|
self.ctxt, TEST_GROUP[0], [TEST_VOLUME[0]])
|
|
self.assertEqual(4, request.call_count)
|
|
actual = (
|
|
{'status': TEST_GROUP[0]['status']},
|
|
[{'id': TEST_VOLUME[0]['id'], 'status': 'deleted'}]
|
|
)
|
|
self.assertTupleEqual(actual, ret)
|
|
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_create_group_from_src_volume(self, request):
|
|
request.side_effect = [FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT),
|
|
FakeResponse(200, GET_SNAPSHOTS_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT)]
|
|
self.driver.common._stats = {}
|
|
self.driver.common._stats['pools'] = [
|
|
{'location_info': {'pool_id': 30}}]
|
|
ret = self.driver.create_group_from_src(
|
|
self.ctxt, TEST_GROUP[1], [TEST_VOLUME[1]],
|
|
source_group=TEST_GROUP[0], source_vols=[TEST_VOLUME[0]]
|
|
)
|
|
self.assertEqual(5, request.call_count)
|
|
actual = (
|
|
None, [{'id': TEST_VOLUME[1]['id'], 'provider_location': '1'}])
|
|
self.assertTupleEqual(actual, ret)
|
|
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_create_group_from_src_snapshot(self, request):
|
|
request.side_effect = [FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT),
|
|
FakeResponse(200, GET_SNAPSHOTS_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT)]
|
|
self.driver.common._stats = {}
|
|
self.driver.common._stats['pools'] = [
|
|
{'location_info': {'pool_id': 30}}]
|
|
ret = self.driver.create_group_from_src(
|
|
self.ctxt, TEST_GROUP[0], [TEST_VOLUME[0]],
|
|
group_snapshot=TEST_GROUP_SNAP[0], snapshots=[TEST_SNAPSHOT[0]]
|
|
)
|
|
self.assertEqual(5, request.call_count)
|
|
actual = (
|
|
None, [{'id': TEST_VOLUME[0]['id'], 'provider_location': '1'}])
|
|
self.assertTupleEqual(actual, ret)
|
|
|
|
def test_create_group_from_src_volume_error(self):
|
|
self.assertRaises(
|
|
exception.VolumeDriverException, self.driver.create_group_from_src,
|
|
self.ctxt, TEST_GROUP[1], [TEST_VOLUME[1]],
|
|
source_group=TEST_GROUP[0], source_vols=[TEST_VOLUME[3]]
|
|
)
|
|
|
|
@mock.patch.object(volume_utils, 'is_group_a_cg_snapshot_type')
|
|
def test_update_group(self, is_group_a_cg_snapshot_type):
|
|
is_group_a_cg_snapshot_type.return_value = False
|
|
ret = self.driver.update_group(
|
|
self.ctxt, TEST_GROUP[0], add_volumes=[TEST_VOLUME[0]])
|
|
self.assertTupleEqual((None, None, None), ret)
|
|
|
|
@mock.patch.object(volume_utils, 'is_group_a_cg_snapshot_type')
|
|
def test_update_group_error(self, is_group_a_cg_snapshot_type):
|
|
is_group_a_cg_snapshot_type.return_value = True
|
|
self.assertRaises(
|
|
exception.VolumeDriverException, self.driver.update_group,
|
|
self.ctxt, TEST_GROUP[0], add_volumes=[TEST_VOLUME[3]],
|
|
remove_volumes=[TEST_VOLUME[0]]
|
|
)
|
|
|
|
@mock.patch.object(requests.Session, "request")
|
|
@mock.patch.object(sqlalchemy_api, 'volume_get', side_effect=_volume_get)
|
|
@mock.patch.object(volume_utils, 'is_group_a_cg_snapshot_type')
|
|
def test_create_group_snapshot_non_cg(
|
|
self, is_group_a_cg_snapshot_type, volume_get, request):
|
|
is_group_a_cg_snapshot_type.return_value = False
|
|
request.side_effect = [FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT),
|
|
FakeResponse(200, GET_SNAPSHOTS_RESULT)]
|
|
self.driver.common._stats = {}
|
|
self.driver.common._stats['pools'] = [
|
|
{'location_info': {'pool_id': 30}}]
|
|
ret = self.driver.create_group_snapshot(
|
|
self.ctxt, TEST_GROUP_SNAP[0], [TEST_SNAPSHOT[0]]
|
|
)
|
|
self.assertEqual(4, request.call_count)
|
|
actual = (
|
|
{'status': 'available'},
|
|
[{'id': TEST_SNAPSHOT[0]['id'],
|
|
'provider_location': '1',
|
|
'status': 'available'}]
|
|
)
|
|
self.assertTupleEqual(actual, ret)
|
|
|
|
@mock.patch.object(requests.Session, "request")
|
|
@mock.patch.object(sqlalchemy_api, 'volume_get', side_effect=_volume_get)
|
|
@mock.patch.object(volume_utils, 'is_group_a_cg_snapshot_type')
|
|
def test_create_group_snapshot_cg(
|
|
self, is_group_a_cg_snapshot_type, volume_get, request):
|
|
is_group_a_cg_snapshot_type.return_value = True
|
|
request.side_effect = [FakeResponse(202, COMPLETED_SUCCEEDED_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT),
|
|
FakeResponse(200, GET_SNAPSHOTS_RESULT_PAIR),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT),
|
|
FakeResponse(200, GET_SNAPSHOTS_RESULT)]
|
|
self.driver.common._stats = {}
|
|
self.driver.common._stats['pools'] = [
|
|
{'location_info': {'pool_id': 30}}]
|
|
ret = self.driver.create_group_snapshot(
|
|
self.ctxt, TEST_GROUP_SNAP[0], [TEST_SNAPSHOT[0]]
|
|
)
|
|
self.assertEqual(5, request.call_count)
|
|
actual = (
|
|
None,
|
|
[{'id': TEST_SNAPSHOT[0]['id'],
|
|
'provider_location': '1',
|
|
'status': 'available'}]
|
|
)
|
|
self.assertTupleEqual(actual, ret)
|
|
|
|
@mock.patch.object(requests.Session, "request")
|
|
def test_delete_group_snapshot(self, request):
|
|
request.side_effect = [FakeResponse(200, GET_LDEV_RESULT_PAIR),
|
|
FakeResponse(200, NOTFOUND_RESULT),
|
|
FakeResponse(200, GET_SNAPSHOTS_RESULT),
|
|
FakeResponse(200, GET_SNAPSHOTS_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT),
|
|
FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(200, GET_LDEV_RESULT),
|
|
FakeResponse(202, COMPLETED_SUCCEEDED_RESULT)]
|
|
ret = self.driver.delete_group_snapshot(
|
|
self.ctxt, TEST_GROUP_SNAP[0], [TEST_SNAPSHOT[0]])
|
|
self.assertEqual(10, request.call_count)
|
|
actual = (
|
|
{'status': TEST_GROUP_SNAP[0]['status']},
|
|
[{'id': TEST_SNAPSHOT[0]['id'], 'status': 'deleted'}]
|
|
)
|
|
self.assertTupleEqual(actual, ret)
|