d9be8fa62b
This patch moves EMC drivers under dell_emc folder and changes vendor name to "Dell EMC". The base driver remains as EMCShareDriver. DocImpact UpgradeImpact Implements-blueprint: move-emc-driver-to-dell-emc-folder Change-Id: I799c7fcb59fbe887045fe81beb1e257586ba2f0e
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3.0 KiB
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98 lines
3.0 KiB
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Copyright (c) 2015 EMC Corporation
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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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Isilon Driver
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=============
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The EMC manila driver framework (EMCShareDriver) utilizes EMC storage products
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to provide shared filesystems to OpenStack. The EMC manila driver is a plugin
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based driver which is designed to use different plugins to manage different EMC
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storage products.
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The Isilon manila driver is a plugin for the EMC manila driver framework which
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allows manila to interface with an Isilon backend to provide a shared
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filesystem. The EMC driver framework with the Isilon plugin is referred to as
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the "Isilon Driver" in this document.
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This Isilon Driver interfaces with an Isilon cluster via the REST Isilon
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Platform API (PAPI) and the RESTful Access to Namespace API (RAN).
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Requirements
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------------
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- Isilon cluster running OneFS 7.2 or higher
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Supported Operations
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--------------------
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The following operations are supported on an Isilon cluster:
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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 and CIFS
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* Only RW access supported
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* Deny CIFS/NFS Share access
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* Create snapshot
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* Delete snapshot
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* Create share from snapshot
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* Extend share
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Backend Configuration
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---------------------
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The following parameters need to be configured in the manila configuration file
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for the Isilon driver:
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* share_driver = manila.share.drivers.dell_emc.driver.EMCShareDriver
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* driver_handles_share_servers = False
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* emc_share_backend = isilon
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* emc_nas_server = <IP address of Isilon cluster>
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* emc_nas_server_port = <port to use for Isilon cluster (optional)>
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* emc_nas_login = <username>
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* emc_nas_password = <password>
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* emc_nas_root_dir = <root directory path to create shares (e.g./ifs/manila)>
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Restart of :term:`manila-share` service is needed for the configuration changes to take
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effect.
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Restrictions
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------------
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The Isilon driver has the following restrictions:
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- Only IP access type is supported for NFS and CIFS.
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- Only FLAT network is supported.
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The :mod:`manila.share.drivers.dell_emc.driver` Module
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.. automodule:: manila.share.drivers.dell_emc.driver
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:noindex:
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:members:
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:undoc-members:
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:show-inheritance:
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The :mod:`manila.share.drivers.dell_emc.plugins.isilon.isilon` Module
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.. automodule:: manila.share.drivers.dell_emc.plugins.isilon.isilon
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:noindex:
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:members:
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:undoc-members:
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:show-inheritance:
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