[Pure Storage] Remove all REST version checks
Enforce a minimum FlashArray Purity version that will make all REST version checking renudant as the enforced minimum version supports all the features that are currently version-gated. Remove any code that checks for different REST responses based on REST response due to old REST code. Enforced minimum Purity version matches the minimum supported Purity version for FlashArray as of December 2021. No change required to the purestorage pypi package used by this driver. Change-Id: I9fd03186b77ca442b62b1bfa28eed9026d91949b
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f2620a1fe4
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@ -582,7 +582,6 @@ class PureDriverTestCase(test.TestCase):
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self.async_array2.get.return_value = GET_ARRAY_SECONDARY
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self.async_array2.get.return_value = GET_ARRAY_SECONDARY
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self.async_array2.replication_type = 'async'
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self.async_array2.replication_type = 'async'
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self.purestorage_module = pure.purestorage
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self.purestorage_module = pure.purestorage
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self.purestorage_module.VERSION = '1.4.0'
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self.purestorage_module.PureHTTPError = FakePureStorageHTTPError
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self.purestorage_module.PureHTTPError = FakePureStorageHTTPError
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def fake_get_array(self, *args, **kwargs):
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def fake_get_array(self, *args, **kwargs):
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@ -627,15 +626,7 @@ class PureBaseSharedDriverTestCase(PureDriverTestCase):
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self.driver._array = self.array
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self.driver._array = self.array
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self.driver._replication_pod_name = 'cinder-pod'
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self.driver._replication_pod_name = 'cinder-pod'
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self.driver._replication_pg_name = 'cinder-group'
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self.driver._replication_pg_name = 'cinder-group'
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self.array._list_available_rest_versions.return_value = [
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'1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8',
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'1.9', '1.10', '1.11', '1.12', '1.13', '1.14', '1.15', '1.16',
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'1.17', '1.18', '1.19']
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self.purestorage_module.FlashArray.side_effect = None
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self.purestorage_module.FlashArray.side_effect = None
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self.async_array2._list_available_rest_versions.return_value = [
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'1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8',
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'1.9', '1.10', '1.11', '1.12', '1.13', '1.14', '1.15', '1.16',
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'1.17', '1.18', '1.19']
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def new_fake_vol(self, set_provider_id=True, fake_context=None,
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def new_fake_vol(self, set_provider_id=True, fake_context=None,
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spec=None, type_extra_specs=None, type_qos_specs_id=None,
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spec=None, type_extra_specs=None, type_qos_specs_id=None,
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@ -808,10 +799,6 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
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]
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]
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mock_target = mock.MagicMock()
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mock_target = mock.MagicMock()
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mock_target.get.return_value = GET_ARRAY_PRIMARY
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mock_target.get.return_value = GET_ARRAY_PRIMARY
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mock_target._list_available_rest_versions.return_value = [
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'1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8',
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'1.9', '1.10', '1.11', '1.12', '1.13', '1.14', '1.15', '1.16',
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'1.17', '1.18', '1.19']
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self.purestorage_module.FlashArray.return_value = mock_target
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self.purestorage_module.FlashArray.return_value = mock_target
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self.driver.parse_replication_configs()
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self.driver.parse_replication_configs()
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@ -848,10 +835,6 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
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]
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]
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mock_target = mock.MagicMock()
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mock_target = mock.MagicMock()
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mock_target.get.return_value = GET_ARRAY_PRIMARY
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mock_target.get.return_value = GET_ARRAY_PRIMARY
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mock_target._list_available_rest_versions.return_value = [
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'1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8',
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'1.9', '1.10', '1.11', '1.12', '1.13', '1.14', '1.15', '1.16',
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'1.17', '1.18', '1.19']
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self.purestorage_module.FlashArray.return_value = mock_target
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self.purestorage_module.FlashArray.return_value = mock_target
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self.driver.parse_replication_configs()
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self.driver.parse_replication_configs()
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@ -912,15 +895,7 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
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]
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]
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mock_sync_target = mock.MagicMock()
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mock_sync_target = mock.MagicMock()
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mock_sync_target.get.return_value = GET_ARRAY_SECONDARY
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mock_sync_target.get.return_value = GET_ARRAY_SECONDARY
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mock_sync_target._list_available_rest_versions.return_value = [
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'1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8',
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'1.9', '1.10', '1.11', '1.12', '1.13', '1.14', '1.15', '1.16',
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'1.17', '1.18', '1.19']
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self.array.get.return_value = GET_ARRAY_PRIMARY
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self.array.get.return_value = GET_ARRAY_PRIMARY
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self.array._list_available_rest_versions.return_value = [
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'1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8',
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'1.9', '1.10', '1.11', '1.12', '1.13', '1.14', '1.15', '1.16',
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'1.17', '1.18', '1.19']
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self.purestorage_module.FlashArray.side_effect = [self.array,
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self.purestorage_module.FlashArray.side_effect = [self.array,
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mock_sync_target]
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mock_sync_target]
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self.driver.do_setup(None)
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self.driver.do_setup(None)
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@ -1287,10 +1262,6 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
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vol, vol_name = self.new_fake_vol(type_extra_specs=type_spec)
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vol, vol_name = self.new_fake_vol(type_extra_specs=type_spec)
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self.array.list_volume_private_connections.return_value = []
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self.array.list_volume_private_connections.return_value = []
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# Set the array to be in a sync-rep enabled version
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# Set the array to be in a sync-rep enabled version
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self.array._list_available_rest_versions.return_value = [
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'1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8',
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'1.9', '1.10', '1.11', '1.12', '1.13', '1.14', '1.15', '1.16',
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'1.17', '1.18', '1.19']
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self.driver.delete_volume(vol)
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self.driver.delete_volume(vol)
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@ -1330,14 +1301,9 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
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]
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]
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# Set the array to be in a sync-rep enabled version
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# Set the array to be in a sync-rep enabled version
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self.array._list_available_rest_versions.return_value = [
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'1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8',
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'1.9', '1.10', '1.11', '1.12', '1.13', '1.14', '1.15', '1.16',
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'1.17', '1.18', '1.19']
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self.driver.delete_volume(vol)
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self.driver.delete_volume(vol)
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expected = [
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expected = [
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mock.call._list_available_rest_versions(),
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mock.call.list_volume_private_connections(vol_name, remote=True),
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mock.call.list_volume_private_connections(vol_name, remote=True),
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mock.call.disconnect_host(host_name_a, vol_name),
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mock.call.disconnect_host(host_name_a, vol_name),
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mock.call.list_host_connections(host_name_a, private=True),
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mock.call.list_host_connections(host_name_a, private=True),
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@ -2203,14 +2169,6 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
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self.driver.manage_existing_snapshot,
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self.driver.manage_existing_snapshot,
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snap, snap_ref)
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snap, snap_ref)
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def test_manage_existing_snapshot_bad_api_version(self):
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self.array._list_available_rest_versions.return_value = ['1.0', '1.1',
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'1.2']
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snap, _ = self.new_fake_snap()
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self.assertRaises(pure.PureDriverException,
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self.driver.manage_existing_snapshot,
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snap, {'name': PURE_SNAPSHOT['name']})
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def test_manage_existing_snapshot_get_size(self):
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def test_manage_existing_snapshot_get_size(self):
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ref_name = PURE_SNAPSHOT['name']
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ref_name = PURE_SNAPSHOT['name']
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snap_ref = {'name': ref_name}
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snap_ref = {'name': ref_name}
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@ -2262,14 +2220,6 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
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self.driver.manage_existing_snapshot_get_size,
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self.driver.manage_existing_snapshot_get_size,
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snap, {'name': 'non-existing-volume.snap1'})
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snap, {'name': 'non-existing-volume.snap1'})
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def test_manage_existing_snapshot_get_size_bad_api_version(self):
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snap, _ = self.new_fake_snap()
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self.array._list_available_rest_versions.return_value = ['1.0', '1.1',
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'1.2']
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self.assertRaises(pure.PureDriverException,
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self.driver.manage_existing_snapshot_get_size,
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snap, {'name': PURE_SNAPSHOT['name']})
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@ddt.data(
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@ddt.data(
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# 96 chars, will exceed allowable length
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# 96 chars, will exceed allowable length
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'volume-1e5177e7-95e5-4a0f-b170-e45f4b469f6a-cinder.'
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'volume-1e5177e7-95e5-4a0f-b170-e45f4b469f6a-cinder.'
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@ -2312,14 +2262,6 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
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self.array.rename_volume.assert_called_with(snap_name,
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self.array.rename_volume.assert_called_with(snap_name,
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unmanaged_snap_name)
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unmanaged_snap_name)
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def test_unmanage_snapshot_bad_api_version(self):
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snap, _ = self.new_fake_snap()
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self.array._list_available_rest_versions.return_value = ['1.0', '1.1',
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'1.2']
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self.assertRaises(pure.PureDriverException,
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self.driver.unmanage_snapshot,
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snap)
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def _test_get_manageable_things(self,
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def _test_get_manageable_things(self,
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pure_objs=MANAGEABLE_PURE_VOLS,
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pure_objs=MANAGEABLE_PURE_VOLS,
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expected_refs=MANAGEABLE_PURE_VOL_REFS,
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expected_refs=MANAGEABLE_PURE_VOL_REFS,
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@ -2922,12 +2864,11 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
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self.async_array2.backend_id = secondary_device_id
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self.async_array2.backend_id = secondary_device_id
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self.driver._replication_target_arrays = [self.async_array2]
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self.driver._replication_target_arrays = [self.async_array2]
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array2_v1_3 = mock.Mock()
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array2 = mock.Mock()
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array2_v1_3.backend_id = secondary_device_id
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array2.backend_id = secondary_device_id
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array2_v1_3.array_name = GET_ARRAY_SECONDARY['array_name']
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array2.array_name = GET_ARRAY_SECONDARY['array_name']
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array2_v1_3.array_id = GET_ARRAY_SECONDARY['id']
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array2.array_id = GET_ARRAY_SECONDARY['id']
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array2_v1_3.version = '1.3'
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mock_get_array.return_value = array2
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mock_get_array.return_value = array2_v1_3
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target_array = self.async_array2
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target_array = self.async_array2
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target_array.copy_volume = mock.Mock()
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target_array.copy_volume = mock.Mock()
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@ -2937,7 +2878,7 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
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REPLICATED_PGSNAPS[1]
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REPLICATED_PGSNAPS[1]
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)
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)
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array2_v1_3.get_volume.return_value = REPLICATED_VOLUME_SNAPS
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array2.get_volume.return_value = REPLICATED_VOLUME_SNAPS
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context = mock.MagicMock()
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context = mock.MagicMock()
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new_active_id, volume_updates, __ = self.driver.failover_host(
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new_active_id, volume_updates, __ = self.driver.failover_host(
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@ -3070,17 +3011,16 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
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REPLICATED_PGSNAPS[1]
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REPLICATED_PGSNAPS[1]
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)
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)
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array2_v1_3 = mock.Mock()
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array2 = mock.Mock()
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array2_v1_3.array_name = GET_ARRAY_SECONDARY['array_name']
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array2.array_name = GET_ARRAY_SECONDARY['array_name']
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array2_v1_3.array_id = GET_ARRAY_SECONDARY['id']
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array2.array_id = GET_ARRAY_SECONDARY['id']
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array2_v1_3.version = '1.3'
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mock_get_array.return_value = array2
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mock_get_array.return_value = array2_v1_3
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array2_v1_3.get_volume.return_value = REPLICATED_VOLUME_SNAPS
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array2.get_volume.return_value = REPLICATED_VOLUME_SNAPS
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self.assert_error_propagates(
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self.assert_error_propagates(
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[mock_find_failover_target,
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[mock_find_failover_target,
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mock_get_array,
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mock_get_array,
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array2_v1_3.get_volume,
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array2.get_volume,
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self.async_array2.copy_volume],
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self.async_array2.copy_volume],
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self.driver.failover_host,
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self.driver.failover_host,
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mock.Mock(), REPLICATED_VOLUME_OBJS, None
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mock.Mock(), REPLICATED_VOLUME_OBJS, None
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@ -3129,43 +3069,7 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
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verify_https=True,
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verify_https=True,
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ssl_cert=cert_path,
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ssl_cert=cert_path,
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user_agent=self.driver._user_agent,
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user_agent=self.driver._user_agent,
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)
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request_kwargs=None,
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def test_get_flasharray_with_request_kwargs_success(self):
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san_ip = '1.2.3.4'
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api_token = 'abcdef'
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self.purestorage_module.FlashArray.return_value = mock.MagicMock()
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self.purestorage_module.VERSION = "1.17.0"
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self.driver._get_flasharray(san_ip,
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api_token,
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request_kwargs={"some": "arg"})
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self.purestorage_module.FlashArray.assert_called_with(
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san_ip,
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api_token=api_token,
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rest_version=None,
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verify_https=None,
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ssl_cert=None,
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user_agent=self.driver._user_agent,
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request_kwargs={"some": "arg"}
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)
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def test_get_flasharray_with_request_kwargs_version_too_old(self):
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san_ip = '1.2.3.4'
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api_token = 'abcdef'
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self.purestorage_module.FlashArray.return_value = mock.MagicMock()
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self.purestorage_module.VERSION = "1.10.0"
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self.driver._get_flasharray(san_ip,
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api_token,
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request_kwargs={"some": "arg"})
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self.purestorage_module.FlashArray.assert_called_with(
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san_ip,
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api_token=api_token,
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rest_version=None,
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verify_https=None,
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ssl_cert=None,
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user_agent=self.driver._user_agent
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)
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)
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def test_get_wwn(self):
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def test_get_wwn(self):
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@ -3244,10 +3148,6 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
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type_qos_specs_id=qos.id)
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type_qos_specs_id=qos.id)
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mock_get_volume_type.return_value = vol.volume_type
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mock_get_volume_type.return_value = vol.volume_type
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self.array._list_available_rest_versions.return_value = [
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'1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8',
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'1.9', '1.10', '1.11', '1.12', '1.13', '1.14', '1.15', '1.16',
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'1.17', '1.18', '1.19']
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mock_get_qos_specs.return_value = qos
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mock_get_qos_specs.return_value = qos
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mock_get_repl_type.return_value = None
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mock_get_repl_type.return_value = None
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@ -3277,10 +3177,6 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
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type_qos_specs_id=qos.id)
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type_qos_specs_id=qos.id)
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mock_get_volume_type.return_value = vol.volume_type
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mock_get_volume_type.return_value = vol.volume_type
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self.array._list_available_rest_versions.return_value = [
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'1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8',
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'1.9', '1.10', '1.11', '1.12', '1.13', '1.14', '1.15', '1.16',
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'1.17', '1.18', '1.19']
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mock_get_qos_specs.return_value = qos
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mock_get_qos_specs.return_value = qos
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mock_get_repl_type.return_value = None
|
mock_get_repl_type.return_value = None
|
||||||
|
|
||||||
@ -3310,10 +3206,6 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
|
|||||||
mock_get_volume_type.return_value = vol.volume_type
|
mock_get_volume_type.return_value = vol.volume_type
|
||||||
mock_get_qos_specs.return_value = qos
|
mock_get_qos_specs.return_value = qos
|
||||||
self.array.list_volume_private_connections.return_value = []
|
self.array.list_volume_private_connections.return_value = []
|
||||||
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.driver.manage_existing(vol, volume_ref)
|
||||||
self.array.list_volume_private_connections.assert_called_with(ref_name)
|
self.array.list_volume_private_connections.assert_called_with(ref_name)
|
||||||
@ -3330,10 +3222,6 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
|
|||||||
new_type = fake_volume.fake_volume_type_obj(mock_context)
|
new_type = fake_volume.fake_volume_type_obj(mock_context)
|
||||||
new_type.qos_specs_id = qos.id
|
new_type.qos_specs_id = qos.id
|
||||||
|
|
||||||
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"
|
get_voltype = "cinder.objects.volume_type.VolumeType.get_by_name_or_id"
|
||||||
with mock.patch(get_voltype) as mock_get_vol_type:
|
with mock.patch(get_voltype) as mock_get_vol_type:
|
||||||
mock_get_vol_type.return_value = new_type
|
mock_get_vol_type.return_value = new_type
|
||||||
@ -3357,10 +3245,6 @@ class PureBaseVolumeDriverTestCase(PureBaseSharedDriverTestCase):
|
|||||||
vol, vol_name = self.new_fake_vol()
|
vol, vol_name = self.new_fake_vol()
|
||||||
new_type = fake_volume.fake_volume_type_obj(mock_context)
|
new_type = fake_volume.fake_volume_type_obj(mock_context)
|
||||||
|
|
||||||
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"
|
get_voltype = "cinder.objects.volume_type.VolumeType.get_by_name_or_id"
|
||||||
with mock.patch(get_voltype) as mock_get_vol_type:
|
with mock.patch(get_voltype) as mock_get_vol_type:
|
||||||
mock_get_vol_type.return_value = new_type
|
mock_get_vol_type.return_value = new_type
|
||||||
@ -3739,20 +3623,6 @@ class PureISCSIDriverTestCase(PureBaseSharedDriverTestCase):
|
|||||||
self.mock_config.use_chap_auth = False
|
self.mock_config.use_chap_auth = False
|
||||||
self.mock_config.safe_get.return_value = 'oracle-vm-server'
|
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._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
|
# Branch where personality is set
|
||||||
self.driver._connect(self.array, vol_name, ISCSI_CONNECTOR,
|
self.driver._connect(self.array, vol_name, ISCSI_CONNECTOR,
|
||||||
None, None)
|
None, None)
|
||||||
@ -4009,20 +3879,6 @@ class PureFCDriverTestCase(PureBaseSharedDriverTestCase):
|
|||||||
self.driver._connect, self.array, vol_name, FC_CONNECTOR)
|
self.driver._connect, self.array, vol_name, FC_CONNECTOR)
|
||||||
|
|
||||||
self.mock_config.safe_get.return_value = 'oracle-vm-server'
|
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, FC_CONNECTOR)
|
|
||||||
self.assertTrue(self.array.create_host.called)
|
|
||||||
self.assertFalse(self.array.set_host.called)
|
|
||||||
|
|
||||||
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
|
# Branch where personality is set
|
||||||
self.driver._connect(self.array, vol_name, FC_CONNECTOR)
|
self.driver._connect(self.array, vol_name, FC_CONNECTOR)
|
||||||
|
@ -137,11 +137,6 @@ EXTRA_SPECS_REPL_TYPE = "replication_type"
|
|||||||
MAX_VOL_LENGTH = 63
|
MAX_VOL_LENGTH = 63
|
||||||
MAX_SNAP_LENGTH = 96
|
MAX_SNAP_LENGTH = 96
|
||||||
UNMANAGED_SUFFIX = '-unmanaged'
|
UNMANAGED_SUFFIX = '-unmanaged'
|
||||||
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_RETRY_INTERVAL = 5 # 5 seconds
|
||||||
REPL_SETTINGS_PROPAGATE_MAX_RETRIES = 36 # 36 * 5 = 180 seconds
|
REPL_SETTINGS_PROPAGATE_MAX_RETRIES = 36 # 36 * 5 = 180 seconds
|
||||||
@ -279,24 +274,6 @@ class PureBaseVolumeDriver(san.SanDriver):
|
|||||||
ssl_cert_path=ssl_cert_path
|
ssl_cert_path=ssl_cert_path
|
||||||
)
|
)
|
||||||
|
|
||||||
api_versions = target_array._list_available_rest_versions()
|
|
||||||
|
|
||||||
if repl_type == REPLICATION_TYPE_ASYNC:
|
|
||||||
req_api_version = ASYNC_REPLICATION_REQUIRED_API_VERSION
|
|
||||||
elif repl_type == REPLICATION_TYPE_SYNC:
|
|
||||||
req_api_version = SYNC_REPLICATION_REQUIRED_API_VERSION
|
|
||||||
else:
|
|
||||||
msg = _('Invalid replication type specified:') % repl_type
|
|
||||||
raise PureDriverException(reason=msg)
|
|
||||||
|
|
||||||
if req_api_version not in api_versions:
|
|
||||||
msg = _('Unable to do replication with Purity REST '
|
|
||||||
'API version, requires minimum of '
|
|
||||||
'%(required_version)s.') % {
|
|
||||||
'required_version': req_api_version
|
|
||||||
}
|
|
||||||
raise PureDriverException(reason=msg)
|
|
||||||
|
|
||||||
target_array_info = target_array.get()
|
target_array_info = target_array.get()
|
||||||
target_array.array_name = target_array_info["array_name"]
|
target_array.array_name = target_array_info["array_name"]
|
||||||
target_array.array_id = target_array_info["id"]
|
target_array.array_id = target_array_info["id"]
|
||||||
@ -378,6 +355,13 @@ class PureBaseVolumeDriver(san.SanDriver):
|
|||||||
)
|
)
|
||||||
|
|
||||||
array_info = self._array.get()
|
array_info = self._array.get()
|
||||||
|
if version.LooseVersion(array_info["version"]) < version.LooseVersion(
|
||||||
|
'5.3.0'
|
||||||
|
):
|
||||||
|
msg = _("FlashArray Purity version less than 5.3.0 unsupported."
|
||||||
|
" Please upgrade your backend to a supported version.")
|
||||||
|
raise PureDriverException(msg)
|
||||||
|
|
||||||
self._array.array_name = array_info["array_name"]
|
self._array.array_name = array_info["array_name"]
|
||||||
self._array.array_id = array_info["id"]
|
self._array.array_id = array_info["id"]
|
||||||
self._array.replication_type = None
|
self._array.replication_type = None
|
||||||
@ -484,10 +468,8 @@ class PureBaseVolumeDriver(san.SanDriver):
|
|||||||
ctxt = context.get_admin_context()
|
ctxt = context.get_admin_context()
|
||||||
type_id = volume.get('volume_type_id')
|
type_id = volume.get('volume_type_id')
|
||||||
current_array = self._get_current_array()
|
current_array = self._get_current_array()
|
||||||
rest_versions = current_array._list_available_rest_versions()
|
|
||||||
if type_id is not None:
|
if type_id is not None:
|
||||||
volume_type = volume_types.get_volume_type(ctxt, type_id)
|
volume_type = volume_types.get_volume_type(ctxt, type_id)
|
||||||
if QOS_REQUIRED_API_VERSION in rest_versions:
|
|
||||||
qos = self._get_qos_settings(volume_type)
|
qos = self._get_qos_settings(volume_type)
|
||||||
if qos is not None:
|
if qos is not None:
|
||||||
self.create_with_qos(current_array, vol_name, vol_size, qos)
|
self.create_with_qos(current_array, vol_name, vol_size, qos)
|
||||||
@ -509,10 +491,8 @@ class PureBaseVolumeDriver(san.SanDriver):
|
|||||||
current_array = self._get_current_array()
|
current_array = self._get_current_array()
|
||||||
ctxt = context.get_admin_context()
|
ctxt = context.get_admin_context()
|
||||||
type_id = volume.get('volume_type_id')
|
type_id = volume.get('volume_type_id')
|
||||||
rest_versions = current_array._list_available_rest_versions()
|
|
||||||
if type_id is not None:
|
if type_id is not None:
|
||||||
volume_type = volume_types.get_volume_type(ctxt, type_id)
|
volume_type = volume_types.get_volume_type(ctxt, type_id)
|
||||||
if QOS_REQUIRED_API_VERSION in rest_versions:
|
|
||||||
qos = self._get_qos_settings(volume_type)
|
qos = self._get_qos_settings(volume_type)
|
||||||
|
|
||||||
current_array.copy_volume(snap_name, vol_name)
|
current_array.copy_volume(snap_name, vol_name)
|
||||||
@ -606,16 +586,11 @@ class PureBaseVolumeDriver(san.SanDriver):
|
|||||||
"""Disconnect all hosts and delete the volume"""
|
"""Disconnect all hosts and delete the volume"""
|
||||||
vol_name = self._get_vol_name(volume)
|
vol_name = self._get_vol_name(volume)
|
||||||
current_array = self._get_current_array()
|
current_array = self._get_current_array()
|
||||||
rest_versions = current_array._list_available_rest_versions()
|
|
||||||
try:
|
try:
|
||||||
# Do a pass over remaining connections on the current array, if
|
# Do a pass over remaining connections on the current array, if
|
||||||
# we can try and remove any remote connections too.
|
# we can try and remove any remote connections too.
|
||||||
if SYNC_REPLICATION_REQUIRED_API_VERSION in rest_versions:
|
|
||||||
hosts = current_array.list_volume_private_connections(
|
hosts = current_array.list_volume_private_connections(
|
||||||
vol_name, remote=True)
|
vol_name, remote=True)
|
||||||
else:
|
|
||||||
hosts = current_array.list_volume_private_connections(
|
|
||||||
vol_name)
|
|
||||||
for host_info in hosts:
|
for host_info in hosts:
|
||||||
host_name = host_info["host"]
|
host_name = host_info["host"]
|
||||||
self._disconnect_host(current_array, host_name, vol_name)
|
self._disconnect_host(current_array, host_name, vol_name)
|
||||||
@ -710,18 +685,13 @@ class PureBaseVolumeDriver(san.SanDriver):
|
|||||||
Returns True if it was the hosts last connection.
|
Returns True if it was the hosts last connection.
|
||||||
"""
|
"""
|
||||||
vol_name = self._get_vol_name(volume)
|
vol_name = self._get_vol_name(volume)
|
||||||
rest_versions = array._list_available_rest_versions()
|
|
||||||
if connector is None:
|
if connector is None:
|
||||||
# If no connector was provided it is a force-detach, remove all
|
# If no connector was provided it is a force-detach, remove all
|
||||||
# host connections for the volume
|
# host connections for the volume
|
||||||
LOG.warning("Removing ALL host connections for volume %s",
|
LOG.warning("Removing ALL host connections for volume %s",
|
||||||
vol_name)
|
vol_name)
|
||||||
if SYNC_REPLICATION_REQUIRED_API_VERSION in rest_versions:
|
|
||||||
# Remote connections are only allowed in newer API versions
|
|
||||||
connections = array.list_volume_private_connections(
|
connections = array.list_volume_private_connections(
|
||||||
vol_name, remote=True)
|
vol_name, remote=True)
|
||||||
else:
|
|
||||||
connections = array.list_volume_private_connections(vol_name)
|
|
||||||
|
|
||||||
for connection in connections:
|
for connection in connections:
|
||||||
self._disconnect_host(array, connection['host'], vol_name)
|
self._disconnect_host(array, connection['host'], vol_name)
|
||||||
@ -1332,8 +1302,6 @@ class PureBaseVolumeDriver(san.SanDriver):
|
|||||||
# Check if the volume_type has QoS settings and if so
|
# Check if the volume_type has QoS settings and if so
|
||||||
# apply them to the newly managed volume
|
# apply them to the newly managed volume
|
||||||
qos = None
|
qos = None
|
||||||
rest_versions = current_array._list_available_rest_versions()
|
|
||||||
if QOS_REQUIRED_API_VERSION in rest_versions:
|
|
||||||
qos = self._get_qos_settings(volume.volume_type)
|
qos = self._get_qos_settings(volume.volume_type)
|
||||||
if qos is not None:
|
if qos is not None:
|
||||||
self.set_qos(current_array, new_vol_name, qos)
|
self.set_qos(current_array, new_vol_name, qos)
|
||||||
@ -1400,24 +1368,12 @@ class PureBaseVolumeDriver(san.SanDriver):
|
|||||||
{"ref_name": vol_name, "new_name": unmanaged_vol_name})
|
{"ref_name": vol_name, "new_name": unmanaged_vol_name})
|
||||||
self._rename_volume_object(vol_name, unmanaged_vol_name)
|
self._rename_volume_object(vol_name, unmanaged_vol_name)
|
||||||
|
|
||||||
def _verify_manage_snap_api_requirements(self):
|
|
||||||
current_array = self._get_current_array()
|
|
||||||
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, requires '
|
|
||||||
'%(required_version)s.') % {
|
|
||||||
'required_version': MANAGE_SNAP_REQUIRED_API_VERSION
|
|
||||||
}
|
|
||||||
raise PureDriverException(reason=msg)
|
|
||||||
|
|
||||||
def manage_existing_snapshot(self, snapshot, existing_ref):
|
def manage_existing_snapshot(self, snapshot, existing_ref):
|
||||||
"""Brings an existing backend storage object under Cinder management.
|
"""Brings an existing backend storage object under Cinder management.
|
||||||
|
|
||||||
We expect a snapshot name in the existing_ref that matches one in
|
We expect a snapshot name in the existing_ref that matches one in
|
||||||
Purity.
|
Purity.
|
||||||
"""
|
"""
|
||||||
self._verify_manage_snap_api_requirements()
|
|
||||||
self._validate_manage_existing_ref(existing_ref, is_snap=True)
|
self._validate_manage_existing_ref(existing_ref, is_snap=True)
|
||||||
ref_snap_name = existing_ref['name']
|
ref_snap_name = existing_ref['name']
|
||||||
new_snap_name = self._get_snap_name(snapshot)
|
new_snap_name = self._get_snap_name(snapshot)
|
||||||
@ -1435,7 +1391,6 @@ class PureBaseVolumeDriver(san.SanDriver):
|
|||||||
We expect a snapshot name in the existing_ref that matches one in
|
We expect a snapshot name in the existing_ref that matches one in
|
||||||
Purity.
|
Purity.
|
||||||
"""
|
"""
|
||||||
self._verify_manage_snap_api_requirements()
|
|
||||||
snap_info = self._validate_manage_existing_ref(existing_ref,
|
snap_info = self._validate_manage_existing_ref(existing_ref,
|
||||||
is_snap=True)
|
is_snap=True)
|
||||||
size = self._round_bytes_to_gib(snap_info['size'])
|
size = self._round_bytes_to_gib(snap_info['size'])
|
||||||
@ -1449,7 +1404,6 @@ class PureBaseVolumeDriver(san.SanDriver):
|
|||||||
We expect a snapshot name in the existing_ref that matches one in
|
We expect a snapshot name in the existing_ref that matches one in
|
||||||
Purity.
|
Purity.
|
||||||
"""
|
"""
|
||||||
self._verify_manage_snap_api_requirements()
|
|
||||||
snap_name = self._get_snap_name(snapshot)
|
snap_name = self._get_snap_name(snapshot)
|
||||||
if len(snap_name + UNMANAGED_SUFFIX) > MAX_SNAP_LENGTH:
|
if len(snap_name + UNMANAGED_SUFFIX) > MAX_SNAP_LENGTH:
|
||||||
unmanaged_snap_name = snap_name[:-len(UNMANAGED_SUFFIX)] + \
|
unmanaged_snap_name = snap_name[:-len(UNMANAGED_SUFFIX)] + \
|
||||||
@ -1573,21 +1527,6 @@ class PureBaseVolumeDriver(san.SanDriver):
|
|||||||
verify_https=None, ssl_cert_path=None,
|
verify_https=None, ssl_cert_path=None,
|
||||||
request_kwargs=None):
|
request_kwargs=None):
|
||||||
|
|
||||||
if (version.LooseVersion(purestorage.VERSION) <
|
|
||||||
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 <1.17.0. Current version: %s",
|
|
||||||
request_kwargs,
|
|
||||||
purestorage.VERSION)
|
|
||||||
array = purestorage.FlashArray(san_ip,
|
|
||||||
api_token=api_token,
|
|
||||||
rest_version=rest_version,
|
|
||||||
verify_https=verify_https,
|
|
||||||
ssl_cert=ssl_cert_path,
|
|
||||||
user_agent=self._user_agent)
|
|
||||||
else:
|
|
||||||
array = purestorage.FlashArray(san_ip,
|
array = purestorage.FlashArray(san_ip,
|
||||||
api_token=api_token,
|
api_token=api_token,
|
||||||
rest_version=rest_version,
|
rest_version=rest_version,
|
||||||
@ -1928,8 +1867,6 @@ class PureBaseVolumeDriver(san.SanDriver):
|
|||||||
# make sure the volume gets the correct new QoS settings.
|
# make sure the volume gets the correct new QoS settings.
|
||||||
# This could mean removing existing QoS settings.
|
# This could mean removing existing QoS settings.
|
||||||
current_array = self._get_current_array()
|
current_array = self._get_current_array()
|
||||||
rest_versions = current_array._list_available_rest_versions()
|
|
||||||
if QOS_REQUIRED_API_VERSION in rest_versions:
|
|
||||||
qos = self._get_qos_settings(new_type)
|
qos = self._get_qos_settings(new_type)
|
||||||
vol_name = self._generate_purity_vol_name(volume)
|
vol_name = self._generate_purity_vol_name(volume)
|
||||||
if qos is not None:
|
if qos is not None:
|
||||||
@ -2078,23 +2015,6 @@ class PureBaseVolumeDriver(san.SanDriver):
|
|||||||
|
|
||||||
return secondary_array.backend_id, model_updates, []
|
return secondary_array.backend_id, model_updates, []
|
||||||
|
|
||||||
@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:
|
|
||||||
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, requires '
|
|
||||||
'%(required_version)s.') % {
|
|
||||||
'required_version': PERSONALITY_REQUIRED_API_VERSION
|
|
||||||
}
|
|
||||||
raise PureDriverException(reason=msg)
|
|
||||||
return personality
|
|
||||||
|
|
||||||
@pure_driver_debug_trace
|
@pure_driver_debug_trace
|
||||||
def set_personality(self, array, host_name, personality):
|
def set_personality(self, array, host_name, personality):
|
||||||
try:
|
try:
|
||||||
@ -2446,28 +2366,12 @@ class PureBaseVolumeDriver(san.SanDriver):
|
|||||||
return secondary_array
|
return secondary_array
|
||||||
|
|
||||||
def _async_failover_host(self, volumes, secondary_array, pg_snap):
|
def _async_failover_host(self, volumes, secondary_array, pg_snap):
|
||||||
# NOTE(patrickeast): This currently requires a call with REST API 1.3.
|
# Try to copy the flasharray as close as we can.
|
||||||
# If we need to, create a temporary FlashArray for this operation.
|
|
||||||
api_version = secondary_array.get_rest_version()
|
|
||||||
LOG.debug("Current REST API for array id %(id)s is %(api_version)s",
|
|
||||||
{"id": secondary_array.array_id, "api_version": api_version})
|
|
||||||
if api_version != '1.3':
|
|
||||||
# Try to copy the flasharray as close as we can..
|
|
||||||
if hasattr(secondary_array, '_request_kwargs'):
|
|
||||||
target_array = self._get_flasharray(
|
target_array = self._get_flasharray(
|
||||||
secondary_array._target,
|
secondary_array._target,
|
||||||
api_token=secondary_array._api_token,
|
api_token=secondary_array._api_token,
|
||||||
rest_version='1.3',
|
|
||||||
request_kwargs=secondary_array._request_kwargs,
|
request_kwargs=secondary_array._request_kwargs,
|
||||||
)
|
)
|
||||||
else:
|
|
||||||
target_array = self._get_flasharray(
|
|
||||||
secondary_array._target,
|
|
||||||
api_token=secondary_array._api_token,
|
|
||||||
rest_version='1.3',
|
|
||||||
)
|
|
||||||
else:
|
|
||||||
target_array = secondary_array
|
|
||||||
|
|
||||||
volume_snaps = target_array.get_volume(pg_snap['name'],
|
volume_snaps = target_array.get_volume(pg_snap['name'],
|
||||||
snap=True,
|
snap=True,
|
||||||
@ -2579,11 +2483,7 @@ class PureISCSIDriver(PureBaseVolumeDriver, san.SanISCSIDriver):
|
|||||||
|
|
||||||
def _get_host(self, array, connector, remote=False):
|
def _get_host(self, array, connector, remote=False):
|
||||||
"""Return dict describing existing Purity host object or None."""
|
"""Return dict describing existing Purity host object or None."""
|
||||||
rest_versions = array._list_available_rest_versions()
|
hosts = array.list_hosts(remote=remote)
|
||||||
if remote and SYNC_REPLICATION_REQUIRED_API_VERSION in rest_versions:
|
|
||||||
hosts = array.list_hosts(remote=True)
|
|
||||||
else:
|
|
||||||
hosts = array.list_hosts()
|
|
||||||
matching_hosts = []
|
matching_hosts = []
|
||||||
for host in hosts:
|
for host in hosts:
|
||||||
if connector["initiator"] in host["iqn"]:
|
if connector["initiator"] in host["iqn"]:
|
||||||
@ -2746,7 +2646,7 @@ class PureISCSIDriver(PureBaseVolumeDriver, san.SanISCSIDriver):
|
|||||||
reason=_("Unable to re-use host with unknown CHAP "
|
reason=_("Unable to re-use host with unknown CHAP "
|
||||||
"credentials configured."))
|
"credentials configured."))
|
||||||
else:
|
else:
|
||||||
personality = self.get_check_personality(array)
|
personality = self.configuration.safe_get('pure_host_personality')
|
||||||
host_name = self._generate_purity_host_name(connector["host"])
|
host_name = self._generate_purity_host_name(connector["host"])
|
||||||
LOG.info("Creating host object %(host_name)r with IQN:"
|
LOG.info("Creating host object %(host_name)r with IQN:"
|
||||||
" %(iqn)s.", {"host_name": host_name, "iqn": iqn})
|
" %(iqn)s.", {"host_name": host_name, "iqn": iqn})
|
||||||
@ -2806,11 +2706,7 @@ class PureFCDriver(PureBaseVolumeDriver, driver.FibreChannelDriver):
|
|||||||
|
|
||||||
def _get_host(self, array, connector, remote=False):
|
def _get_host(self, array, connector, remote=False):
|
||||||
"""Return dict describing existing Purity host object or None."""
|
"""Return dict describing existing Purity host object or None."""
|
||||||
rest_versions = array._list_available_rest_versions()
|
hosts = array.list_hosts(remote=remote)
|
||||||
if remote and SYNC_REPLICATION_REQUIRED_API_VERSION in rest_versions:
|
|
||||||
hosts = array.list_hosts(remote=True)
|
|
||||||
else:
|
|
||||||
hosts = array.list_hosts()
|
|
||||||
matching_hosts = []
|
matching_hosts = []
|
||||||
for host in hosts:
|
for host in hosts:
|
||||||
for wwn in connector["wwpns"]:
|
for wwn in connector["wwpns"]:
|
||||||
@ -2821,18 +2717,18 @@ class PureFCDriver(PureBaseVolumeDriver, driver.FibreChannelDriver):
|
|||||||
|
|
||||||
@staticmethod
|
@staticmethod
|
||||||
def _get_array_wwns(array):
|
def _get_array_wwns(array):
|
||||||
"""Return list of wwns from the array"""
|
"""Return list of wwns from the array
|
||||||
|
|
||||||
|
Ensure that only true scsi FC ports are selected
|
||||||
|
and not any that are enabled for NVMe-based FC with
|
||||||
|
an associated NQN.
|
||||||
|
"""
|
||||||
ports = array.list_ports()
|
ports = array.list_ports()
|
||||||
try:
|
|
||||||
valid_ports = [
|
valid_ports = [
|
||||||
port["wwn"]
|
port["wwn"]
|
||||||
for port in ports
|
for port in ports
|
||||||
if port["wwn"] and not port["nqn"]
|
if port["wwn"] and not port["nqn"]
|
||||||
]
|
]
|
||||||
except KeyError: # Older array code versions will not return nqn
|
|
||||||
valid_ports = [
|
|
||||||
port["wwn"] for port in ports if port["wwn"]
|
|
||||||
]
|
|
||||||
return valid_ports
|
return valid_ports
|
||||||
|
|
||||||
@pure_driver_debug_trace
|
@pure_driver_debug_trace
|
||||||
@ -2888,7 +2784,7 @@ class PureFCDriver(PureBaseVolumeDriver, driver.FibreChannelDriver):
|
|||||||
LOG.info("Re-using existing purity host %(host_name)r",
|
LOG.info("Re-using existing purity host %(host_name)r",
|
||||||
{"host_name": host_name})
|
{"host_name": host_name})
|
||||||
else:
|
else:
|
||||||
personality = self.get_check_personality(array)
|
personality = self.configuration.safe_get('pure_host_personality')
|
||||||
host_name = self._generate_purity_host_name(connector["host"])
|
host_name = self._generate_purity_host_name(connector["host"])
|
||||||
LOG.info("Creating host object %(host_name)r with WWN:"
|
LOG.info("Creating host object %(host_name)r with WWN:"
|
||||||
" %(wwn)s.", {"host_name": host_name, "wwn": wwns})
|
" %(wwn)s.", {"host_name": host_name, "wwn": wwns})
|
||||||
|
@ -0,0 +1,16 @@
|
|||||||
|
---
|
||||||
|
upgrade:
|
||||||
|
- |
|
||||||
|
Pure Storage: Minimum supported FlashArray Purity//FA is changed to 5.3.0.
|
||||||
|
All FlashArray backends must be at at least this minimum version or the
|
||||||
|
driver will not initialize.
|
||||||
|
fixes:
|
||||||
|
- |
|
||||||
|
Pure Storage: Remove all API version checks in driver as the new minimum
|
||||||
|
FlashArray Purity//FA version supports all previously version-gated
|
||||||
|
features and functionality support.
|
||||||
|
other:
|
||||||
|
- |
|
||||||
|
Pure Storage: FlashArray minimum Purity//FA version is increased to 5.3.0.
|
||||||
|
All FlashArray backends must be at at least this minimum version or the
|
||||||
|
driver will not initialize.
|
Loading…
Reference in New Issue
Block a user