73 lines
2.6 KiB
Python
73 lines
2.6 KiB
Python
# Copyright 2013 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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"""Possible actions on an instance.
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Actions should probably match a user intention at the API level. Because they
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can be user visible that should help to avoid confusion. For that reason they
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tend to maintain the casing sent to the API.
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Maintaining a list of actions here should protect against inconsistencies when
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they are used.
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The naming style of instance actions should be snake_case, as it will
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consistent with the API names. Do not modify the old ones because they have
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been exposed to users.
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"""
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CREATE = 'create'
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DELETE = 'delete'
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EVACUATE = 'evacuate'
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RESTORE = 'restore'
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STOP = 'stop'
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START = 'start'
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REBOOT = 'reboot'
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REBUILD = 'rebuild'
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REVERT_RESIZE = 'revertResize'
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CONFIRM_RESIZE = 'confirmResize'
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RESIZE = 'resize'
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MIGRATE = 'migrate'
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PAUSE = 'pause'
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UNPAUSE = 'unpause'
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SUSPEND = 'suspend'
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RESUME = 'resume'
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RESCUE = 'rescue'
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UNRESCUE = 'unrescue'
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CHANGE_PASSWORD = 'changePassword'
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SHELVE = 'shelve'
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SHELVE_OFFLOAD = 'shelveOffload'
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UNSHELVE = 'unshelve'
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LIVE_MIGRATION = 'live-migration'
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LIVE_MIGRATION_CANCEL = 'live_migration_cancel'
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LIVE_MIGRATION_FORCE_COMPLETE = 'live_migration_force_complete'
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TRIGGER_CRASH_DUMP = 'trigger_crash_dump'
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# The extend_volume action is not like the traditional instance actions which
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# are driven directly through the compute API. The extend_volume action is
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# initiated by a Cinder volume extend (resize) action. Cinder will call the
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# server external events API after the volume extend is performed so that Nova
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# can perform any updates on the compute side. The instance actions framework
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# is used for tracking this asynchronous operation so the user/admin can know
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# when it is done in case they need/want to reboot the guest operating system.
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EXTEND_VOLUME = 'extend_volume'
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ATTACH_INTERFACE = 'attach_interface'
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DETACH_INTERFACE = 'detach_interface'
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ATTACH_VOLUME = 'attach_volume'
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DETACH_VOLUME = 'detach_volume'
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SWAP_VOLUME = 'swap_volume'
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LOCK = 'lock'
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UNLOCK = 'unlock'
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BACKUP = 'createBackup'
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CREATE_IMAGE = 'createImage'
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