2970a0252e
This command displays available virtual media devices and allows to
mount/unmount selected device.
The implemented commands are:
sushycli manager vmedia show
sushycli manager vmedia eject [--force] ...
sushycli manager vmedia insert ...
Change-Id: I021aeafdb21d9aaa77a7f303988a6ab7a2e51127
Story: 2006608
Task: 36776
115 lines
3.5 KiB
Python
115 lines
3.5 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2010-2020 OpenStack Foundation
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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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from sushycli import base_vmedia
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class ManagerVmediaList(base_vmedia.BaseLister):
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"""Display a list of available virtual media devices identities."""
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def take_action(self, args):
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"""List available virtual media devices command action"""
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root = super(ManagerVmediaList, self).take_action(args)
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mgr_inst = root.get_manager(args.manager_id)
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return (['Virtual Media ID'], [[member]
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for member in mgr_inst.virtual_media.members_identities])
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class ManagerVmediaInsert(base_vmedia.BaseCommand):
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"""Insert a remote media into the virtual media device.
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This command allows to insert a HTTP-based image into the virtual device.
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Note:
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All systems being managed by this manager and booting from their
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corresponding removable media device (e.g. cdrom or fd) will boot
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the image inserted into manager’s virtual media device.
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"""
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def get_parser(self, prog_name):
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"""Insert virtual media command parser"""
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parser = super(ManagerVmediaInsert, self).get_parser(prog_name)
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parser.add_argument(
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'--image',
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required=True,
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help='The image path for virtual media access. '
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'The value is a HTTP based URL.')
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return parser
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def take_action(self, args):
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"""Insert virtual media command action"""
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root = super(ManagerVmediaInsert, self).take_action(args)
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mgr_inst = root.get_manager(args.manager_id)
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vm_inst = mgr_inst.virtual_media.get_member(args.device_id)
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vm_inst.insert_media(args.image)
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return 0
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class ManagerVmediaEject(base_vmedia.BaseCommand):
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"""Detach one or all the virtual media device(s).
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Note:
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All removable media device of all systems being
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managed by this manager will be ejected.
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"""
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MULTIPLE_SYSTEMS_WARNING = """"
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WARNING! Multiple managed systems may be affected! If you are sure that
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you want to continue this operation, please use --force argument!
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"""
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def get_parser(self, prog_name):
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"""Eject virtual media command parser"""
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parser = super(ManagerVmediaEject, self).get_parser(prog_name)
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parser.add_argument(
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'--force',
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nargs='?',
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const='Yes',
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help='Virtual media force eject when multiple '
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'systems has been managed by the manager')
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return parser
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def take_action(self, args):
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"""Eject virtual media command action"""
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root = super(ManagerVmediaEject, self).take_action(args)
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mgr_inst = root.get_manager(args.manager_id)
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virtmedia_col = mgr_inst.virtual_media
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vm_inst = virtmedia_col.get_member(args.device_id)
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if len(mgr_inst.systems) > 1 and not args.force:
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print(self.MULTIPLE_SYSTEMS_WARNING)
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return 0
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vm_inst.eject_media()
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return 0
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