297fbc00f6
Change-Id: I493e8c7d1247e6bd52441fdfdc801f7205541659
104 lines
3.4 KiB
ReStructuredText
104 lines
3.4 KiB
ReStructuredText
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Copyright (c) 2022 Macrosan Technologies Co., Ltd.
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All Rights Reserved.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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====================================
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Macrosan Driver for OpenStack Manila
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====================================
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The `Macrosan <http://www.macrosan.com>`__ driver
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provides NFS and CIFS shared file systems to Openstack.
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Requirements
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------------
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- The following service should be enabled on NAS system:
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* CIFS
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* NFS
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Supported Operations
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--------------------
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The following operations are supported:
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- Create CIFS/NFS Share
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- Delete CIFS/NFS Share
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- Allow CIFS/NFS Share access
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* Only IP access type is supported for NFS (ro/rw).
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* Only USER access type is supported for CIFS (ro/rw).
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- Deny CIFS/NFS Share access
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- Extend a share.
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- Shrink a share.
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Backend Configuration
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---------------------
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The following parameters need to be configured in the [DEFAULT] section of
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manila configuration (/etc/manila/manila.conf):
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- `enabled_share_backends` - Name of the section on manila.conf used to specify
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a backend i.e. *enabled_share_backends = macrosan*
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- `enabled_share_protocols` - Specify a list of protocols to be allowed for
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share creation. The VPSA driver support the following options: *NFS* or
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*CIFS* or *NFS, CIFS*
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The following parameters need to be configured in the [backend] section of
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manila configuration (/etc/manila/manila.conf):
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- `share_backend_name` = <backend name to enable>
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- `share_driver` = manila.share.drivers.macrosan.macrosan_nas.MacrosanNasDriver
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- `driver_handles_share_servers` = False
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- `macrosan_nas_ip` = <IP address for access to the NAS controller>
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- `macrosan_nas_port` = <Port number for access to the NAS controller>
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- `macrosan_nas_user` = <username for access>
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- `macrosan_nas_password` = <password for the user specified in macrosan_nas_user>
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- `macrosan_share_pools` = <Poolname of the NAS controller>
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Share Types
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-----------
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When creating a share, a share type can be specified to determine where and
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how the share will be created. If a share type is not specified, the
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`default_share_type` set in the manila configuration file is used.
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Manila requires that the share type includes the
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`driver_handles_share_servers` extra-spec. This ensures that the share
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will be created on a backend that supports the requested
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driver_handles_share_servers (share networks) capability.
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For the Macrosan driver, this must be set to False.
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Back-end configuration example
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------------------------------
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.. code-block:: ini
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[DEFAULT]
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enabled_share_backends = macrosan
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enabled_share_protocols = NFS, CIFS
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[macrosan]
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share_backend_name = MACROSAN
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share_driver = manila.share.drivers.macrosan.macrosan_nas.MacrosanNasDriver
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driver_handles_share_servers = False
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macrosan_nas_ip = FAKE_IP
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macrosan_nas_port = 8443
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macrosan_nas_user = FAKE_USER
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macrosan_nas_password = FAKE_PASSWORD
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macrosan_share_pools = fake_pool1, fake_pool2
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