openstack
/
cinder
Code Issues Proposed changes

[Pure Storage] Fix minimum SDK version required

Browse Source 
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 2 years ago
parent 0caaa1fee5
commit 49848a7674
6 changed files with 131 additions and 73 deletions
Show Stats Download Patch File Download Diff File

98
cinder/tests/unit/volume/drivers/test_pure.py
Unescape Escape View File

@ -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
Unescape Escape View File

@ -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
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@ -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
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@ -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
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@ -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
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@ -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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