627da6a40b
This commit introduces the LightOS driver for os-brick. LightOS is a software-defined disaggregated clustered storage solution running on commodity servers with commodity SSDs. It it developed by Lightbits Labs (https://www.lightbitslabs.com) and is actively developed and maintained. LightOS is proprietary but the openstack drivers are licensed under Apache v2.0. The Cinder driver for LightOS currently supports the following functionality: Create volume Delete volume Attach volume Detach volume Create image from volume create volume from image Live migration Volume replication Thin provisioning Multi-attach Extend volume Create snapshot Delete snapshot Create volume from snapshot Create volume from volume (clone) This driver has been developed and has been in use for a couple of years by Lightbits and our clients. We have tested it extensively internally with multiple openstack versions, including Queens, Rocky, Stein, and Train. We have also tested it with master (19.1 xena) and we are working to extend testing to cover additional openstack releases. We are glad to join the openstack community and hope to get your feedback and comments on this driver, and if it is acceptable, to see it merged into the tree. Signed-off-by: Yuval Brave yuval@lightbitslabs.com Change-Id: I2e86fa84049053b7c75421d33ad1a1af459ef4e0
60 lines
1.6 KiB
Python
60 lines
1.6 KiB
Python
# Copyright 2015 OpenStack Foundation
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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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"""Brick's Initiator module.
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The initator module contains the capabilities for discovering the initiator
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information as well as discovering and removing volumes from a host.
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"""
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import re
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DEVICE_SCAN_ATTEMPTS_DEFAULT = 3
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MULTIPATH_ERROR_REGEX = re.compile(r"\w{3} \d+ \d\d:\d\d:\d\d \|.*$")
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MULTIPATH_PATH_CHECK_REGEX = re.compile(r"\s+\d+:\d+:\d+:\d+\s+")
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PLATFORM_ALL = 'ALL'
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PLATFORM_x86 = 'X86'
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PLATFORM_S390 = 'S390'
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PLATFORM_PPC64 = 'PPC64'
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OS_TYPE_ALL = 'ALL'
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OS_TYPE_LINUX = 'LINUX'
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OS_TYPE_WINDOWS = 'WIN'
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S390X = "s390x"
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S390 = "s390"
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PPC64 = "ppc64"
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PPC64LE = "ppc64le"
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ISCSI = "ISCSI"
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ISER = "ISER"
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FIBRE_CHANNEL = "FIBRE_CHANNEL"
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NFS = "NFS"
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SMBFS = 'SMBFS'
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GLUSTERFS = "GLUSTERFS"
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LOCAL = "LOCAL"
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HUAWEISDSHYPERVISOR = "HUAWEISDSHYPERVISOR"
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RBD = "RBD"
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SCALEIO = "SCALEIO"
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SCALITY = "SCALITY"
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QUOBYTE = "QUOBYTE"
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VZSTORAGE = "VZSTORAGE"
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VMDK = "VMDK"
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GPFS = "GPFS"
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STORPOOL = "STORPOOL"
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NVME = "NVME"
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NVMEOF = "NVMEOF"
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LIGHTOS = "LIGHTOS"
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