65 lines
1.9 KiB
Python
65 lines
1.9 KiB
Python
# Copyright 2016 Red Hat, Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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# The maximum value a signed INT type may have
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DB_MAX_INT = 0x7FFFFFFF
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# The cinder services binaries and topics' names
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API_BINARY = "cinder-api"
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SCHEDULER_BINARY = "cinder-scheduler"
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VOLUME_BINARY = "cinder-volume"
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BACKUP_BINARY = "cinder-backup"
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SCHEDULER_TOPIC = SCHEDULER_BINARY
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VOLUME_TOPIC = VOLUME_BINARY
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BACKUP_TOPIC = BACKUP_BINARY
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LOG_BINARIES = (SCHEDULER_BINARY, VOLUME_BINARY, BACKUP_BINARY, API_BINARY)
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# The encryption key ID used by the legacy fixed-key ConfKeyMgr
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FIXED_KEY_ID = '00000000-0000-0000-0000-000000000000'
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# Storage protocol constants
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CEPH = 'ceph'
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DRBD = 'DRBD'
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FC = 'FC'
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FC_VARIANT_1 = 'fibre_channel'
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FC_VARIANT_2 = 'fc'
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FILE = 'file'
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ISCSI = 'iSCSI'
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ISCSI_VARIANT = 'iscsi'
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ISER = 'iSER'
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LIGHTOS = 'lightos'
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NFS = 'NFS'
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NFS_VARIANT = 'nfs'
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NVMEOF = 'NVMe-oF'
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NVMEOF_VARIANT_1 = 'NVMeOF'
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NVMEOF_VARIANT_2 = 'nvmeof'
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NVMEOF_ROCE = 'NVMe-RoCE'
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NVMEOF_FC = 'NVMe-FC'
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NVMEOF_TCP = 'NVMe-TCP'
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SCALEIO = 'scaleio'
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SCSI = 'SCSI'
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STORPOOL = 'storpool'
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VMDK = 'vmdk'
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VSTORAGE = 'vstorageobject'
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# These must be strings, because there are places that check specific type
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ISCSI_VARIANTS = [ISCSI, ISCSI_VARIANT]
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FC_VARIANTS = [FC, FC_VARIANT_1, FC_VARIANT_2]
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NFS_VARIANTS = [NFS, NFS_VARIANT]
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NVMEOF_VARIANTS = [NVMEOF, NVMEOF_VARIANT_1, NVMEOF_VARIANT_2]
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CACHEABLE_PROTOCOLS = FC_VARIANTS + ISCSI_VARIANTS + NVMEOF_VARIANTS
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