Public bug reported: If you look at the allowed task_states for hard reboot in the API here:
https://github.com/openstack/nova/blob/644ac5ec37903b0a08891cc403c8b3b63fc2a91c/nova/compute/api.py#L2963 it allows these values: https://github.com/openstack/nova/blob/644ac5ec37903b0a08891cc403c8b3b63fc2a91c/nova/compute/task_states.py#L120 ALLOW_REBOOT = [None, REBOOTING, REBOOT_PENDING, REBOOT_STARTED, RESUMING, REBOOTING_HARD, UNPAUSING, PAUSING, SUSPENDING] But when changing the task_state on the instance, if it's currently 'pausing' it will fail because that's not one of the expected_task_states: https://github.com/openstack/nova/blob/644ac5ec37903b0a08891cc403c8b3b63fc2a91c/nova/compute/api.py#L2966 expected_task_state = [None, task_states.REBOOTING, task_states.REBOOT_PENDING, task_states.REBOOT_STARTED, task_states.REBOOTING_HARD, task_states.RESUMING, task_states.UNPAUSING, task_states.SUSPENDING] instance.save(expected_task_state = expected_task_state) It looks like this is just a very old latent problem, see: https://review.openstack.org/#/c/127427/ ** Affects: nova Importance: Medium Status: Triaged ** Tags: api reboot ** Changed in: nova Status: New => Triaged ** Changed in: nova Importance: Undecided => Medium -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1768927 Title: Unable to hard reboot an instance that is pausing Status in OpenStack Compute (nova): Triaged Bug description: If you look at the allowed task_states for hard reboot in the API here: https://github.com/openstack/nova/blob/644ac5ec37903b0a08891cc403c8b3b63fc2a91c/nova/compute/api.py#L2963 it allows these values: https://github.com/openstack/nova/blob/644ac5ec37903b0a08891cc403c8b3b63fc2a91c/nova/compute/task_states.py#L120 ALLOW_REBOOT = [None, REBOOTING, REBOOT_PENDING, REBOOT_STARTED, RESUMING, REBOOTING_HARD, UNPAUSING, PAUSING, SUSPENDING] But when changing the task_state on the instance, if it's currently 'pausing' it will fail because that's not one of the expected_task_states: https://github.com/openstack/nova/blob/644ac5ec37903b0a08891cc403c8b3b63fc2a91c/nova/compute/api.py#L2966 expected_task_state = [None, task_states.REBOOTING, task_states.REBOOT_PENDING, task_states.REBOOT_STARTED, task_states.REBOOTING_HARD, task_states.RESUMING, task_states.UNPAUSING, task_states.SUSPENDING] instance.save(expected_task_state = expected_task_state) It looks like this is just a very old latent problem, see: https://review.openstack.org/#/c/127427/ To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1768927/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
