Problems with "Boot from image(Creates new volume)" and "Detach Volume"

[Stian Aurdal]

Hello,

I have installed openstack-autopilot following the official guide. My MaaS Server is ubuntu 15.10, maas 1.9(to be able to install OpenStack - Liberty)

Everything is left at default, deploying on 3 nodes, Ceph storage.

After install is finished, I can successfully crate volumes, network and instances. But we are having issues with "Boot from image(Creates new volume)” and “Detach Volume” (To rezise and so on).

"Boot from image(Creates new volume)” - Gives first an error about quotas:
The requested instance cannot be launched. 
Requested volume exceeds quota: Available: 0, Requested: 1.
If we then login to horizon as admin user, and just re-save the projects quotas, the error goes away.
It starts launching the instance, but immediately gives error:
Block Device Mapping is Invalid.
My nova-compute.log reads:
2016-01-19 11:00:15.541 141391 WARNING nova.virt.libvirt.driver [req-f0274244-cf51-476d-b53c-ce77f5f1eda1 775ea332bfc647f092d57ecec9469f95 fb90a38f8340433f84b04ec4429dc9e3 - - -] [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7] Ignoring supplied device name: /dev/vda. Libvirt can't honour user-supplied dev names
2016-01-19 11:00:17.397 141391 ERROR nova.compute.manager [req-f0274244-cf51-476d-b53c-ce77f5f1eda1 775ea332bfc647f092d57ecec9469f95 fb90a38f8340433f84b04ec4429dc9e3 - - -] [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7] Instance failed block device setup
2016-01-19 11:00:17.397 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7] Traceback (most recent call last):
2016-01-19 11:00:17.397 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7]   File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1738, in _prep_block_device
2016-01-19 11:00:17.397 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7]     wait_func=self._await_block_device_map_created)
2016-01-19 11:00:17.397 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7]   File "/usr/lib/python2.7/dist-packages/nova/virt/block_device.py", line 476, in attach_block_devices
2016-01-19 11:00:17.397 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7]     map(_log_and_attach, block_device_mapping)
2016-01-19 11:00:17.397 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7]   File "/usr/lib/python2.7/dist-packages/nova/virt/block_device.py", line 474, in _log_and_attach
2016-01-19 11:00:17.397 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7]     bdm.attach(*attach_args, **attach_kwargs)
2016-01-19 11:00:17.397 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7]   File "/usr/lib/python2.7/dist-packages/nova/virt/block_device.py", line 383, in attach
2016-01-19 11:00:17.397 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7]     availability_zone=av_zone)
2016-01-19 11:00:17.397 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7]   File "/usr/lib/python2.7/dist-packages/nova/volume/cinder.py", line 385, in create
2016-01-19 11:00:17.397 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7]     raise exception.InvalidInput(reason=e)
2016-01-19 11:00:17.397 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7] InvalidInput: Invalid input received: Invalid input received: Availability zone 'region1-1' is invalid. (HTTP 400) (Request-ID: req-1490caf9-fae1-4f0a-86e4-835b3c30d370)
2016-01-19 11:00:17.397 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7]
2016-01-19 11:00:17.504 141391 ERROR nova.compute.manager [req-f0274244-cf51-476d-b53c-ce77f5f1eda1 775ea332bfc647f092d57ecec9469f95 fb90a38f8340433f84b04ec4429dc9e3 - - -] [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7] Build of instance cf84bf3e-a978-48ae-af49-5aa07abbd1b7 aborted: Block Device Mapping is Invalid.
2016-01-19 11:00:17.504 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7] Traceback (most recent call last):
2016-01-19 11:00:17.504 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7]   File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1905, in _do_build_and_run_instance
2016-01-19 11:00:17.504 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7]     filter_properties)
2016-01-19 11:00:17.504 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7]   File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2025, in _build_and_run_instance
2016-01-19 11:00:17.504 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7]     'create.error', fault=e)
2016-01-19 11:00:17.504 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7]   File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 195, in __exit__
2016-01-19 11:00:17.504 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7]     six.reraise(self.type_, self.value, self.tb)
2016-01-19 11:00:17.504 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7]   File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1996, in _build_and_run_instance
2016-01-19 11:00:17.504 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7]     block_device_mapping) as resources:
2016-01-19 11:00:17.504 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7]   File "/usr/lib/python2.7/contextlib.py", line 17, in __enter__
2016-01-19 11:00:17.504 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7]     return self.gen.next()
2016-01-19 11:00:17.504 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7]   File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2143, in _build_resources
2016-01-19 11:00:17.504 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7]     reason=e.format_message())
2016-01-19 11:00:17.504 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7] BuildAbortException: Build of instance cf84bf3e-a978-48ae-af49-5aa07abbd1b7 aborted: Block Device Mapping is Invalid.
2016-01-19 11:00:17.504 141391 ERROR nova.compute.manager [instance: cf84bf3e-a978-48ae-af49-5aa07abbd1b7]
and my cinder-api.log reads:
2016-01-19 11:00:09.912 28131 WARNING cinder.quota [req-077e678b-f676-4f5b-b24d-7d85438d1c3c - - - - -] Deprecated: Default quota for resource: backup_gigabytes is set by the default quota flag: quota_backup_gigabytes, it is now deprecated. Please use the default quota class for default quota.
2016-01-19 11:00:09.986 28131 WARNING cinder.quota [req-077e678b-f676-4f5b-b24d-7d85438d1c3c - - - - -] Deprecated: Default quota for resource: backups is set by the default quota flag: quota_backups, it is now deprecated. Please use the default quota class for default quota.
2016-01-19 11:00:17.301 28136 WARNING cinder.volume.api [req-073d486b-3b67-4cc5-b67f-729a605dcb94 - - - - -] Task 'cinder.volume.flows.api.create_volume.ExtractVolumeRequestTask;volume:create' (9957bda0-f188-42db-a275-1ce695281b78) transitioned into state 'FAILURE' from state 'RUNNING'
Failure: cinder.exception.InvalidInput: Invalid input received: Availability zone 'region1-1' is invalid.
2016-01-19 11:00:17.309 28136 WARNING cinder.volume.api [req-073d486b-3b67-4cc5-b67f-729a605dcb94 - - - - -] Task 'cinder.volume.flows.api.create_volume.ExtractVolumeRequestTask;volume:create' (9957bda0-f188-42db-a275-1ce695281b78) transitioned into state 'REVERTED' from state 'REVERTING'
2016-01-19 11:00:17.312 28136 WARNING cinder.volume.api [req-073d486b-3b67-4cc5-b67f-729a605dcb94 - - - - -] Flow 'volume_create_api' (0c1b341c-db96-4ae5-af31-e594ac31cda4) transitioned into state 'REVERTED' from state 'RUNNING'

I am able to create a Volume and attach an image to it, then launch the Volume as an Instance.

We have tried numerous re-installs(all without touching any defaults).

We are eager to start using our new Ubuntu OpenStack cloud, and any help is much appreciated.

Regards

Stian Aurdal






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