Browse Source

[Pure Storage] Fix minimum SDK version required

Change method to check supported REST version on the backend.
This will mkae it easier to specify minimum REST versions for
specific feature support.

Closes-Bug: #1929219
Change-Id: Ibab932d3536d44dd7414560768ed5bdeaa9e61e1
changes/62/792462/21
Simon Dodsley 4 months ago
parent
commit
49848a7674
  1. 98
      cinder/tests/unit/volume/drivers/test_pure.py
  2. 87
      cinder/volume/drivers/pure.py
  3. 2
      driver-requirements.txt
  4. 2
      lower-constraints.txt
  5. 11
      releasenotes/notes/pure_sdk_version_checks-257cb8387ed6f5f8.yaml
  6. 4
      setup.cfg

98
cinder/tests/unit/volume/drivers/test_pure.py

@ -104,7 +104,6 @@ PURE_HOST = {
"iqn": [],
"wwn": [],
}
REST_VERSION = "1.2"
INITIATOR_IQN = "iqn.1993-08.org.debian:01:222"
INITIATOR_WWN = "5001500150015081abc"
ISCSI_CONNECTOR = {"initiator": INITIATOR_IQN, "host": HOSTNAME}
@ -626,9 +625,15 @@ class PureBaseSharedDriverTestCase(PureDriverTestCase):
self.driver._array = self.array
self.driver._replication_pod_name = 'cinder-pod'
self.driver._replication_pg_name = 'cinder-group'
self.array.get_rest_version.return_value = '1.4'
self.array._list_available_rest_versions.return_value = [
'1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8',
'1.9', '1.10', '1.11', '1.12', '1.13', '1.14', '1.15', '1.16',
'1.17', '1.18', '1.19']
self.purestorage_module.FlashArray.side_effect = None
self.async_array2.get_rest_version.return_value = '1.4'
self.async_array2._list_available_rest_versions.return_value = [
'1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8',
'1.9', '1.10', '1.11', '1.12', '1.13', '1.14', '1.15', '1.16',
'1.17', '1.18', '1.19']
def new_fake_vol(self, set_provider_id=True, fake_context=None,
spec=None, type_extra_specs=None, type_qos_specs_id=None,
@ -801,7 +806,10 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
]
mock_target = mock.MagicMock()
mock_target.get.return_value = GET_ARRAY_PRIMARY
mock_target.get_rest_version.return_value = '1.14'
mock_target._list_available_rest_versions.return_value = [
'1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8',
'1.9', '1.10', '1.11', '1.12', '1.13', '1.14', '1.15', '1.16',
'1.17', '1.18', '1.19']
self.purestorage_module.FlashArray.return_value = mock_target
self.driver.parse_replication_configs()
@ -838,7 +846,10 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
]
mock_target = mock.MagicMock()
mock_target.get.return_value = GET_ARRAY_PRIMARY
mock_target.get_rest_version.return_value = '1.14'
mock_target._list_available_rest_versions.return_value = [
'1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8',
'1.9', '1.10', '1.11', '1.12', '1.13', '1.14', '1.15', '1.16',
'1.17', '1.18', '1.19']
self.purestorage_module.FlashArray.return_value = mock_target
self.driver.parse_replication_configs()
@ -899,9 +910,15 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
]
mock_sync_target = mock.MagicMock()
mock_sync_target.get.return_value = GET_ARRAY_SECONDARY
mock_sync_target.get_rest_version.return_value = '1.14'
mock_sync_target._list_available_rest_versions.return_value = [
'1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8',
'1.9', '1.10', '1.11', '1.12', '1.13', '1.14', '1.15', '1.16',
'1.17', '1.18', '1.19']
self.array.get.return_value = GET_ARRAY_PRIMARY
self.array.get_rest_version.return_value = '1.14'
self.array._list_available_rest_versions.return_value = [
'1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8',
'1.9', '1.10', '1.11', '1.12', '1.13', '1.14', '1.15', '1.16',
'1.17', '1.18', '1.19']
self.purestorage_module.FlashArray.side_effect = [self.array,
mock_sync_target]
self.driver.do_setup(None)
@ -1251,7 +1268,8 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
}]
self.driver.delete_volume(vol)
expected = [mock.call.list_volume_private_connections(vol_name),
expected = [mock.call.list_volume_private_connections(vol_name,
remote=True),
mock.call.disconnect_host(host_name_a, vol_name),
mock.call.list_host_connections(host_name_a, private=True),
mock.call.disconnect_host(host_name_b, vol_name),
@ -1267,7 +1285,10 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
vol, vol_name = self.new_fake_vol(type_extra_specs=type_spec)
self.array.list_volume_private_connections.return_value = []
# Set the array to be in a sync-rep enabled version
self.array.get_rest_version.return_value = "1.14"
self.array._list_available_rest_versions.return_value = [
'1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8',
'1.9', '1.10', '1.11', '1.12', '1.13', '1.14', '1.15', '1.16',
'1.17', '1.18', '1.19']
self.driver.delete_volume(vol)
@ -1307,11 +1328,14 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
]
# Set the array to be in a sync-rep enabled version
self.array.get_rest_version.return_value = "1.14"
self.array._list_available_rest_versions.return_value = [
'1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8',
'1.9', '1.10', '1.11', '1.12', '1.13', '1.14', '1.15', '1.16',
'1.17', '1.18', '1.19']
self.driver.delete_volume(vol)
expected = [
mock.call.get_rest_version(),
mock.call._list_available_rest_versions(),
mock.call.list_volume_private_connections(vol_name, remote=True),
mock.call.disconnect_host(host_name_a, vol_name),
mock.call.list_host_connections(host_name_a, private=True),
@ -2180,7 +2204,8 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
snap, snap_ref)
def test_manage_existing_snapshot_bad_api_version(self):
self.array.get_rest_version.return_value = '1.3'
self.array._list_available_rest_versions.return_value = ['1.0', '1.1',
'1.2']
snap, _ = self.new_fake_snap()
self.assertRaises(pure.PureDriverException,
self.driver.manage_existing_snapshot,
@ -2239,7 +2264,8 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
def test_manage_existing_snapshot_get_size_bad_api_version(self):
snap, _ = self.new_fake_snap()
self.array.get_rest_version.return_value = '1.3'
self.array._list_available_rest_versions.return_value = ['1.0', '1.1',
'1.2']
self.assertRaises(pure.PureDriverException,
self.driver.manage_existing_snapshot_get_size,
snap, {'name': PURE_SNAPSHOT['name']})
@ -2288,7 +2314,8 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
def test_unmanage_snapshot_bad_api_version(self):
snap, _ = self.new_fake_snap()
self.array.get_rest_version.return_value = '1.3'
self.array._list_available_rest_versions.return_value = ['1.0', '1.1',
'1.2']
self.assertRaises(pure.PureDriverException,
self.driver.unmanage_snapshot,
snap)
@ -3108,7 +3135,7 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
san_ip = '1.2.3.4'
api_token = 'abcdef'
self.purestorage_module.FlashArray.return_value = mock.MagicMock()
self.purestorage_module.VERSION = "1.14.0"
self.purestorage_module.VERSION = "1.17.0"
self.driver._get_flasharray(san_ip,
api_token,
@ -3217,7 +3244,10 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
type_qos_specs_id=qos.id)
mock_get_volume_type.return_value = vol.volume_type
self.array.get_rest_version.return_value = '1.17'
self.array._list_available_rest_versions.return_value = [
'1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8',
'1.9', '1.10', '1.11', '1.12', '1.13', '1.14', '1.15', '1.16',
'1.17', '1.18', '1.19']
mock_get_qos_specs.return_value = qos
mock_get_repl_type.return_value = None
@ -3247,7 +3277,10 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
type_qos_specs_id=qos.id)
mock_get_volume_type.return_value = vol.volume_type
self.array.get_rest_version.return_value = '1.17'
self.array._list_available_rest_versions.return_value = [
'1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8',
'1.9', '1.10', '1.11', '1.12', '1.13', '1.14', '1.15', '1.16',
'1.17', '1.18', '1.19']
mock_get_qos_specs.return_value = qos
mock_get_repl_type.return_value = None
@ -3277,7 +3310,10 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
mock_get_volume_type.return_value = vol.volume_type
mock_get_qos_specs.return_value = qos
self.array.list_volume_private_connections.return_value = []
self.array.get_rest_version.return_value = '1.17'
self.array._list_available_rest_versions.return_value = [
'1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8',
'1.9', '1.10', '1.11', '1.12', '1.13', '1.14', '1.15', '1.16',
'1.17', '1.18', '1.19']
self.driver.manage_existing(vol, volume_ref)
self.array.list_volume_private_connections.assert_called_with(ref_name)
@ -3294,7 +3330,10 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
new_type = fake_volume.fake_volume_type_obj(mock_context)
new_type.qos_specs_id = qos.id
self.array.get_rest_version.return_value = '1.17'
self.array._list_available_rest_versions.return_value = [
'1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8',
'1.9', '1.10', '1.11', '1.12', '1.13', '1.14', '1.15', '1.16',
'1.17', '1.18', '1.19']
get_voltype = "cinder.objects.volume_type.VolumeType.get_by_name_or_id"
with mock.patch(get_voltype) as mock_get_vol_type:
mock_get_vol_type.return_value = new_type
@ -3318,7 +3357,10 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
vol, vol_name = self.new_fake_vol()
new_type = fake_volume.fake_volume_type_obj(mock_context)
self.array.get_rest_version.return_value = '1.17'
self.array._list_available_rest_versions.return_value = [
'1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8',
'1.9', '1.10', '1.11', '1.12', '1.13', '1.14', '1.15', '1.16',
'1.17', '1.18', '1.19']
get_voltype = "cinder.objects.volume_type.VolumeType.get_by_name_or_id"
with mock.patch(get_voltype) as mock_get_vol_type:
mock_get_vol_type.return_value = new_type
@ -3697,13 +3739,19 @@ class PureISCSIDriverTestCase(PureBaseSharedDriverTestCase):
self.mock_config.use_chap_auth = False
self.mock_config.safe_get.return_value = 'oracle-vm-server'
self.array._list_available_rest_versions.return_value = [
'1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8',
'1.9', '1.10', '1.11']
# Branch where we fail due to invalid version for setting personality
self.assertRaises(pure.PureDriverException, self.driver._connect,
self.array, vol_name, ISCSI_CONNECTOR, None, None)
self.assertFalse(self.array.create_host.called)
self.assertFalse(self.array.set_host.called)
self.array.get_rest_version.return_value = '1.14'
self.array._list_available_rest_versions.return_value = [
'1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8',
'1.9', '1.10', '1.11', '1.12', '1.13', '1.14', '1.15', '1.16',
'1.17', '1.18', '1.19']
# Branch where personality is set
self.driver._connect(self.array, vol_name, ISCSI_CONNECTOR,
@ -3961,6 +4009,9 @@ class PureFCDriverTestCase(PureBaseSharedDriverTestCase):
self.driver._connect, self.array, vol_name, FC_CONNECTOR)
self.mock_config.safe_get.return_value = 'oracle-vm-server'
self.array._list_available_rest_versions.return_value = [
'1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8',
'1.9', '1.10', '1.11']
# Branch where we fail due to invalid version for setting personality
self.assertRaises(pure.PureDriverException, self.driver._connect,
@ -3968,7 +4019,10 @@ class PureFCDriverTestCase(PureBaseSharedDriverTestCase):
self.assertTrue(self.array.create_host.called)
self.assertFalse(self.array.set_host.called)
self.array.get_rest_version.return_value = '1.14'
self.array._list_available_rest_versions.return_value = [
'1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8',
'1.9', '1.10', '1.11', '1.12', '1.13', '1.14', '1.15', '1.16',
'1.17', '1.18', '1.19']
# Branch where personality is set
self.driver._connect(self.array, vol_name, FC_CONNECTOR)

87
cinder/volume/drivers/pure.py

@ -137,13 +137,11 @@ EXTRA_SPECS_REPL_TYPE = "replication_type"
MAX_VOL_LENGTH = 63
MAX_SNAP_LENGTH = 96
UNMANAGED_SUFFIX = '-unmanaged'
QOS_REQUIRED_API_VERSION = ['1.17']
SYNC_REPLICATION_REQUIRED_API_VERSIONS = ['1.13', '1.14', '1.17']
ASYNC_REPLICATION_REQUIRED_API_VERSIONS = [
'1.3', '1.4', '1.5'] + SYNC_REPLICATION_REQUIRED_API_VERSIONS
MANAGE_SNAP_REQUIRED_API_VERSIONS = [
'1.4', '1.5'] + SYNC_REPLICATION_REQUIRED_API_VERSIONS
PERSONALITY_REQUIRED_API_VERSIONS = ['1.14']
QOS_REQUIRED_API_VERSION = '1.17'
SYNC_REPLICATION_REQUIRED_API_VERSION = '1.13'
ASYNC_REPLICATION_REQUIRED_API_VERSION = '1.3'
MANAGE_SNAP_REQUIRED_API_VERSION = '1.4'
PERSONALITY_REQUIRED_API_VERSION = '1.14'
REPL_SETTINGS_PROPAGATE_RETRY_INTERVAL = 5 # 5 seconds
REPL_SETTINGS_PROPAGATE_MAX_RETRIES = 36 # 36 * 5 = 180 seconds
@ -197,9 +195,6 @@ def pure_driver_debug_trace(f):
class PureBaseVolumeDriver(san.SanDriver):
"""Performs volume management on Pure Storage FlashArray."""
SUPPORTED_REST_API_VERSIONS = ['1.2', '1.3', '1.4', '1.5',
'1.13', '1.14', '1.17']
SUPPORTS_ACTIVE_ACTIVE = True
PURE_QOS_KEYS = ['maxIOPS', 'maxBWS']
# ThirdPartySystems wiki page
@ -284,23 +279,21 @@ class PureBaseVolumeDriver(san.SanDriver):
ssl_cert_path=ssl_cert_path
)
api_version = target_array.get_rest_version()
api_versions = target_array._list_available_rest_versions()
if repl_type == REPLICATION_TYPE_ASYNC:
req_api_versions = ASYNC_REPLICATION_REQUIRED_API_VERSIONS
req_api_version = ASYNC_REPLICATION_REQUIRED_API_VERSION
elif repl_type == REPLICATION_TYPE_SYNC:
req_api_versions = SYNC_REPLICATION_REQUIRED_API_VERSIONS
req_api_version = SYNC_REPLICATION_REQUIRED_API_VERSION
else:
msg = _('Invalid replication type specified:') % repl_type
raise PureDriverException(reason=msg)
if api_version not in req_api_versions:
if req_api_version not in api_versions:
msg = _('Unable to do replication with Purity REST '
'API version %(api_version)s, requires one of '
'%(required_versions)s.') % {
'api_version': api_version,
'required_versions':
ASYNC_REPLICATION_REQUIRED_API_VERSIONS
'API version, requires minimum of '
'%(required_version)s.') % {
'required_version': req_api_version
}
raise PureDriverException(reason=msg)
@ -377,8 +370,6 @@ class PureBaseVolumeDriver(san.SanDriver):
# Raises PureDriverException if unable to connect and PureHTTPError
# if unable to authenticate.
purestorage.FlashArray.supported_rest_versions = \
self.SUPPORTED_REST_API_VERSIONS
self._array = self._get_flasharray(
self.configuration.san_ip,
api_token=self.configuration.pure_api_token,
@ -492,9 +483,10 @@ class PureBaseVolumeDriver(san.SanDriver):
ctxt = context.get_admin_context()
type_id = volume.get('volume_type_id')
current_array = self._get_current_array()
rest_versions = current_array._list_available_rest_versions()
if type_id is not None:
volume_type = volume_types.get_volume_type(ctxt, type_id)
if (current_array.get_rest_version() in QOS_REQUIRED_API_VERSION):
if QOS_REQUIRED_API_VERSION in rest_versions:
qos = self._get_qos_settings(volume_type)
if qos is not None:
self.create_with_qos(current_array, vol_name, vol_size, qos)
@ -516,9 +508,10 @@ class PureBaseVolumeDriver(san.SanDriver):
current_array = self._get_current_array()
ctxt = context.get_admin_context()
type_id = volume.get('volume_type_id')
rest_versions = current_array._list_available_rest_versions()
if type_id is not None:
volume_type = volume_types.get_volume_type(ctxt, type_id)
if (current_array.get_rest_version() in QOS_REQUIRED_API_VERSION):
if QOS_REQUIRED_API_VERSION in rest_versions:
qos = self._get_qos_settings(volume_type)
current_array.copy_volume(snap_name, vol_name)
@ -611,11 +604,11 @@ class PureBaseVolumeDriver(san.SanDriver):
"""Disconnect all hosts and delete the volume"""
vol_name = self._get_vol_name(volume)
current_array = self._get_current_array()
rest_versions = current_array._list_available_rest_versions()
try:
# Do a pass over remaining connections on the current array, if
# we can try and remove any remote connections too.
if (current_array.get_rest_version() in
SYNC_REPLICATION_REQUIRED_API_VERSIONS):
if SYNC_REPLICATION_REQUIRED_API_VERSION in rest_versions:
hosts = current_array.list_volume_private_connections(
vol_name, remote=True)
else:
@ -715,13 +708,13 @@ class PureBaseVolumeDriver(san.SanDriver):
Returns True if it was the hosts last connection.
"""
vol_name = self._get_vol_name(volume)
rest_versions = array._list_available_rest_versions()
if connector is None:
# If no connector was provided it is a force-detach, remove all
# host connections for the volume
LOG.warning("Removing ALL host connections for volume %s",
vol_name)
if (array.get_rest_version() in
SYNC_REPLICATION_REQUIRED_API_VERSIONS):
if SYNC_REPLICATION_REQUIRED_API_VERSION in rest_versions:
# Remote connections are only allowed in newer API versions
connections = array.list_volume_private_connections(
vol_name, remote=True)
@ -1331,7 +1324,8 @@ class PureBaseVolumeDriver(san.SanDriver):
# Check if the volume_type has QoS settings and if so
# apply them to the newly managed volume
qos = None
if (current_array.get_rest_version() in QOS_REQUIRED_API_VERSION):
rest_versions = current_array._list_available_rest_versions()
if QOS_REQUIRED_API_VERSION in rest_versions:
qos = self._get_qos_settings(volume.volume_type)
if qos is not None:
self.set_qos(current_array, new_vol_name, qos)
@ -1400,13 +1394,12 @@ class PureBaseVolumeDriver(san.SanDriver):
def _verify_manage_snap_api_requirements(self):
current_array = self._get_current_array()
api_version = current_array.get_rest_version()
if api_version not in MANAGE_SNAP_REQUIRED_API_VERSIONS:
rest_versions = current_array._list_available_rest_versions()
if MANAGE_SNAP_REQUIRED_API_VERSION not in rest_versions:
msg = _('Unable to do manage snapshot operations with Purity REST '
'API version %(api_version)s, requires '
'%(required_versions)s.') % {
'api_version': api_version,
'required_versions': MANAGE_SNAP_REQUIRED_API_VERSIONS
'API version, requires '
'%(required_version)s.') % {
'required_version': MANAGE_SNAP_REQUIRED_API_VERSION
}
raise PureDriverException(reason=msg)
@ -1573,11 +1566,11 @@ class PureBaseVolumeDriver(san.SanDriver):
request_kwargs=None):
if (version.LooseVersion(purestorage.VERSION) <
version.LooseVersion('1.14.0')):
version.LooseVersion('1.17.0')):
if request_kwargs is not None:
LOG.warning("Unable to specify request_kwargs='%s' on "
"purestorage.FlashArray using 'purestorage' "
"python module <1.14.0. Current version: %s",
"python module <1.17.0. Current version: %s",
request_kwargs,
purestorage.VERSION)
array = purestorage.FlashArray(san_ip,
@ -1927,7 +1920,8 @@ class PureBaseVolumeDriver(san.SanDriver):
# make sure the volume gets the correct new QoS settings.
# This could mean removing existing QoS settings.
current_array = self._get_current_array()
if (current_array.get_rest_version() in QOS_REQUIRED_API_VERSION):
rest_versions = current_array._list_available_rest_versions()
if QOS_REQUIRED_API_VERSION in rest_versions:
qos = self._get_qos_settings(new_type)
vol_name = self._generate_purity_vol_name(volume)
if qos is not None:
@ -2079,17 +2073,16 @@ class PureBaseVolumeDriver(san.SanDriver):
@pure_driver_debug_trace
def get_check_personality(self, array):
personality = self.configuration.safe_get('pure_host_personality')
rest_versions = array._list_available_rest_versions()
if personality:
api_version = array.get_rest_version()
if api_version not in PERSONALITY_REQUIRED_API_VERSIONS:
if PERSONALITY_REQUIRED_API_VERSION not in rest_versions:
# Continuing here would mean creating a host not according
# to specificiations, possibly leading to unexpected
# behavior later on.
msg = _('Unable to set host personality with Purity REST '
'API version %(api_version)s, requires '
'%(required_versions)s.') % {
'api_version': api_version,
'required_versions': PERSONALITY_REQUIRED_API_VERSIONS
'API version, requires '
'%(required_version)s.') % {
'required_version': PERSONALITY_REQUIRED_API_VERSION
}
raise PureDriverException(reason=msg)
return personality
@ -2578,8 +2571,8 @@ class PureISCSIDriver(PureBaseVolumeDriver, san.SanISCSIDriver):
def _get_host(self, array, connector, remote=False):
"""Return dict describing existing Purity host object or None."""
if (remote and array.get_rest_version() in
SYNC_REPLICATION_REQUIRED_API_VERSIONS):
rest_versions = array._list_available_rest_versions()
if remote and SYNC_REPLICATION_REQUIRED_API_VERSION in rest_versions:
hosts = array.list_hosts(remote=True)
else:
hosts = array.list_hosts()
@ -2805,8 +2798,8 @@ class PureFCDriver(PureBaseVolumeDriver, driver.FibreChannelDriver):
def _get_host(self, array, connector, remote=False):
"""Return dict describing existing Purity host object or None."""
if (remote and array.get_rest_version() in
SYNC_REPLICATION_REQUIRED_API_VERSIONS):
rest_versions = array._list_available_rest_versions()
if remote and SYNC_REPLICATION_REQUIRED_API_VERSION in rest_versions:
hosts = array.list_hosts(remote=True)
else:
hosts = array.list_hosts()

2
driver-requirements.txt

@ -9,7 +9,7 @@ python-3parclient>=4.2.10 # Apache-2.0
krest>=1.3.0 # Apache-2.0
# Pure Storage
purestorage>=1.6.0 # BSD
purestorage>=1.17.0 # BSD
# Dell EMC VMAX, IBM DS8K
pyOpenSSL>=1.0.0 # Apache-2.0

2
lower-constraints.txt

@ -147,7 +147,7 @@ infinisdk==103.0.1
capacity==1.3.10
info.dtypes.wwn==0.1.1
info.dtypes.iqn==0.4.0
purestorage==1.6.0
purestorage==1.17.0
rsd-lib==1.1.0
storpool==4.0.0
storpool.spopenstack==2.2.1

11
releasenotes/notes/pure_sdk_version_checks-257cb8387ed6f5f8.yaml

@ -0,0 +1,11 @@
---
upgrade:
- |
Pure Storage FlashArray minimum ``purestorage`` SDK version increased
to 1.17.0
fixes:
- |
Pure Storage FlashArray driver `bug #1929219
<https://bugs.launchpad.net/cinder/+bug/1929219>`_: Fixes issue with
incorrect internal mechanism for checking REST API of backend array.
This has no external effect for users.

4
setup.cfg

@ -85,7 +85,7 @@ all =
python-3parclient>=4.1.0 # Apache-2.0
krest>=1.3.0 # Apache-2.0
infinisdk>=103.0.1 # BSD-3
purestorage>=1.6.0 # BSD
purestorage>=1.17.0 # BSD
rsd-lib>=1.1.0 # Apache-2.0
storpool>=4.0.0 # Apache-2.0
storpool.spopenstack>=2.2.1 # Apache-2.0
@ -110,7 +110,7 @@ ds8k =
infinidat =
infinisdk>=103.0.1 # BSD-3
pure =
purestorage>=1.6.0 # BSD
purestorage>=1.17.0 # BSD
rsd =
rsd-lib>=1.1.0 # Apache-2.0
storpool =

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