7e435fa8f3
There are many state constants held within nova.compute. Because these now need to be used in versioned notifications, they were converted into enums within nova.objects.fields. In order to prevent duplication, the constants in nova.compute were converted over to use the enums created for the notifications. Also, because the comments in nova.compute.vm_states were not the best, they were rearranged to more appropriately fit the lines they were attempting to comment. The object hash changes are ignored as it is only caused by the new sentinel enum value _UNUSED which is not intended to be used. Change-Id: I4c147a1a1145295b6ccfe9680706abe34cb35170
122 lines
4.5 KiB
Python
122 lines
4.5 KiB
Python
# Copyright 2010 OpenStack Foundation
|
|
# All Rights Reserved.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
"""Possible task states for instances.
|
|
|
|
Compute instance task states represent what is happening to the instance at the
|
|
current moment. These tasks can be generic, such as 'spawning', or specific,
|
|
such as 'block_device_mapping'. These task states allow for a better view into
|
|
what an instance is doing and should be displayed to users/administrators as
|
|
necessary.
|
|
|
|
"""
|
|
|
|
from nova.objects import fields
|
|
|
|
# possible task states during create()
|
|
SCHEDULING = fields.InstanceTaskState.SCHEDULING
|
|
BLOCK_DEVICE_MAPPING = fields.InstanceTaskState.BLOCK_DEVICE_MAPPING
|
|
NETWORKING = fields.InstanceTaskState.NETWORKING
|
|
SPAWNING = fields.InstanceTaskState.SPAWNING
|
|
|
|
# possible task states during snapshot()
|
|
IMAGE_SNAPSHOT = fields.InstanceTaskState.IMAGE_SNAPSHOT
|
|
IMAGE_SNAPSHOT_PENDING = fields.InstanceTaskState.IMAGE_SNAPSHOT_PENDING
|
|
IMAGE_PENDING_UPLOAD = fields.InstanceTaskState.IMAGE_PENDING_UPLOAD
|
|
IMAGE_UPLOADING = fields.InstanceTaskState.IMAGE_UPLOADING
|
|
|
|
# possible task states during backup()
|
|
IMAGE_BACKUP = fields.InstanceTaskState.IMAGE_BACKUP
|
|
|
|
# possible task states during set_admin_password()
|
|
UPDATING_PASSWORD = fields.InstanceTaskState.UPDATING_PASSWORD
|
|
|
|
# possible task states during resize()
|
|
RESIZE_PREP = fields.InstanceTaskState.RESIZE_PREP
|
|
RESIZE_MIGRATING = fields.InstanceTaskState.RESIZE_MIGRATING
|
|
RESIZE_MIGRATED = fields.InstanceTaskState.RESIZE_MIGRATED
|
|
RESIZE_FINISH = fields.InstanceTaskState.RESIZE_FINISH
|
|
|
|
# possible task states during revert_resize()
|
|
RESIZE_REVERTING = fields.InstanceTaskState.RESIZE_REVERTING
|
|
|
|
# possible task states during confirm_resize()
|
|
RESIZE_CONFIRMING = fields.InstanceTaskState.RESIZE_CONFIRMING
|
|
|
|
# possible task states during reboot()
|
|
REBOOTING = fields.InstanceTaskState.REBOOTING
|
|
REBOOT_PENDING = fields.InstanceTaskState.REBOOT_PENDING
|
|
REBOOT_STARTED = fields.InstanceTaskState.REBOOT_STARTED
|
|
REBOOTING_HARD = fields.InstanceTaskState.REBOOTING_HARD
|
|
REBOOT_PENDING_HARD = fields.InstanceTaskState.REBOOT_PENDING_HARD
|
|
REBOOT_STARTED_HARD = fields.InstanceTaskState.REBOOT_STARTED_HARD
|
|
|
|
# possible task states during pause()
|
|
PAUSING = fields.InstanceTaskState.PAUSING
|
|
|
|
# possible task states during unpause()
|
|
UNPAUSING = fields.InstanceTaskState.UNPAUSING
|
|
|
|
# possible task states during suspend()
|
|
SUSPENDING = fields.InstanceTaskState.SUSPENDING
|
|
|
|
# possible task states during resume()
|
|
RESUMING = fields.InstanceTaskState.RESUMING
|
|
|
|
# possible task states during power_off()
|
|
POWERING_OFF = fields.InstanceTaskState.POWERING_OFF
|
|
|
|
# possible task states during power_on()
|
|
POWERING_ON = fields.InstanceTaskState.POWERING_ON
|
|
|
|
# possible task states during rescue()
|
|
RESCUING = fields.InstanceTaskState.RESCUING
|
|
|
|
# possible task states during unrescue()
|
|
UNRESCUING = fields.InstanceTaskState.UNRESCUING
|
|
|
|
# possible task states during rebuild()
|
|
REBUILDING = fields.InstanceTaskState.REBUILDING
|
|
REBUILD_BLOCK_DEVICE_MAPPING = \
|
|
fields.InstanceTaskState.REBUILD_BLOCK_DEVICE_MAPPING
|
|
REBUILD_SPAWNING = fields.InstanceTaskState.REBUILD_SPAWNING
|
|
|
|
# possible task states during live_migrate()
|
|
MIGRATING = fields.InstanceTaskState.MIGRATING
|
|
|
|
# possible task states during delete()
|
|
DELETING = fields.InstanceTaskState.DELETING
|
|
|
|
# possible task states during soft_delete()
|
|
SOFT_DELETING = fields.InstanceTaskState.SOFT_DELETING
|
|
|
|
# possible task states during restore()
|
|
RESTORING = fields.InstanceTaskState.RESTORING
|
|
|
|
# possible task states during shelve()
|
|
SHELVING = fields.InstanceTaskState.SHELVING
|
|
SHELVING_IMAGE_PENDING_UPLOAD = \
|
|
fields.InstanceTaskState.SHELVING_IMAGE_PENDING_UPLOAD
|
|
SHELVING_IMAGE_UPLOADING = fields.InstanceTaskState.SHELVING_IMAGE_UPLOADING
|
|
|
|
# possible task states during shelve_offload()
|
|
SHELVING_OFFLOADING = fields.InstanceTaskState.SHELVING_OFFLOADING
|
|
|
|
# possible task states during unshelve()
|
|
UNSHELVING = fields.InstanceTaskState.UNSHELVING
|
|
|
|
ALLOW_REBOOT = [None, REBOOTING, REBOOT_PENDING, REBOOT_STARTED, RESUMING,
|
|
REBOOTING_HARD, UNPAUSING, PAUSING, SUSPENDING]
|