yahoo-eng-team team mailing list archive

Thread
Date
[Bug 1762596] [NEW] controller nova resize instance dont' work openstack Pike

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Rodolfo <1762596@xxxxxxxxxxxxxxxxxx>
Date: Tue, 10 Apr 2018 02:25:08 -0000
Reply-to: Bug 1762596 <1762596@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Public bug reported:

Openstack Pike OpenSUSE 42.3 with KVM Hypervisor.

command exec:

nova --debug resize --poll 99624d22-b4e4-464b-98ae-f446ec6acd36
92a7eef9-9ba0-48b9-a30f-be8c835892a7

OUTPUT:

DEBUG (session:727) POST call to compute for http://controller.stack.intranet.net:8774/v2.1/servers/99624d22-b4e4-464b-98ae-f446ec6acd36/action used request id req-638be505-68ee-4ded-963c-42d805600973
DEBUG (shell:951) No valid host was found. No valid host found for resize (HTTP 400) (Request-ID: req-638be505-68ee-4ded-963c-42d805600973)
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/novaclient/shell.py", line 949, in main
    OpenStackComputeShell().main(argv)
  File "/usr/lib/python2.7/site-packages/novaclient/shell.py", line 871, in main
    args.func(self.cs, args)
  File "/usr/lib/python2.7/site-packages/novaclient/v2/shell.py", line 1864, in do_resize
    server.resize(flavor, **kwargs)
  File "/usr/lib/python2.7/site-packages/novaclient/v2/servers.py", line 393, in resize
    return self.manager.resize(self, flavor, **kwargs)
  File "/usr/lib/python2.7/site-packages/novaclient/v2/servers.py", line 1566, in resize
    return self._action('resize', server, info=info, **kwargs)
  File "/usr/lib/python2.7/site-packages/novaclient/v2/servers.py", line 1931, in _action
    info=info, **kwargs)
  File "/usr/lib/python2.7/site-packages/novaclient/v2/servers.py", line 1942, in _action_return_resp_and_body
    return self.api.client.post(url, body=body)
  File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 294, in post
    return self.request(url, 'POST', **kwargs)
  File "/usr/lib/python2.7/site-packages/novaclient/client.py", line 83, in request
    raise exceptions.from_response(resp, body, url, method)
BadRequest: No valid host was found. No valid host found for resize (HTTP 400) (Request-ID: req-638be505-68ee-4ded-963c-42d805600973)
ERROR (BadRequest): No valid host was found. No valid host found for resize (HTTP 400) (Request-ID: req-638be505-68ee-4ded-963c-42d805600973)


Log service: 

nova.scheduler.manager =>

Got no allocation candidates from the Placement API. This may be a
temporary occurrence as compute

nodes start up and begin reporting inventory to the Placement service.
select_destinations

...
  File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/server.py", line 232, in inner
    return func(*args, **kwargs)

  File "/usr/lib/python2.7/site-packages/nova/scheduler/manager.py", line 139, in select_destinations
    raise exception.NoValidHost(reason="")

NoValidHost: No valid host was found. 
: NoValidHost_Remote: No valid host was found. 
Traceback (most recent call last):

Configuration:

Enable in Controller and Compute node:

allow_migrate_to_same_host = True
allow_resize_to_same_host = True


 nova-status upgrade check => work
+---------------------------+
| Upgrade Check Results     |
+---------------------------+
| Check: Cells v2           |
| Result: Success           |
| Details: None             |
+---------------------------+
| Check: Placement API      |
| Result: Success           |
| Details: None             |
+---------------------------+
| Check: Resource Providers |
| Result: Success           |
| Details: None             |
+---------------------------+

when deploy a instance work don't problem... but didn't resize flavor.
the quota is fine, the service also for example nova-placement-api,
nova-conductor, nova-compute, nova-scheduler all state up.

nova service-list

+--------------------------------------+------------------+-------------+----------+---------+-------+----------------------------+-----------------+-------------+
| Id                                   | Binary           | Host        | Zone     | Status  | State | Updated_at                 | Disabled Reason | Forced down |
+--------------------------------------+------------------+-------------+----------+---------+-------+----------------------------+-----------------+-------------+
| 19d81123-4c5a-4fc4-9803-bb4a06137ece | nova-conductor   | controller1 | internal | enabled | down  | 2018-04-07T23:22:14.000000 | -               | False       |
| 42b9268b-ff71-4664-ad12-209b4fad6b56 | nova-consoleauth | controller1 | internal | enabled | down  | 2018-04-07T23:22:11.000000 | -               | False       |
| 498724bf-9d2a-4623-93f6-75e55dbea7b1 | nova-scheduler   | controller1 | internal | enabled | down  | 2018-04-07T23:22:11.000000 | -               | False       |
| 5f0fb48f-4de8-41fd-953c-4ad0a991f2ee | nova-compute     | compute2    | nova     | enabled | up    | 2018-04-10T02:18:40.000000 | -               | False       |
| 3f2a0a8b-81d5-43d6-80ce-dc419e57dfa5 | nova-scheduler   | controller2 | internal | enabled | up    | 2018-04-10T02:18:45.000000 | -               | False       |
| a6bcc0a0-184c-462e-affb-e71bb7ebb1b0 | nova-consoleauth | controller2 | internal | enabled | up    | 2018-04-10T02:18:41.000000 | -               | False       |
| 590c6d3b-f404-4e01-b694-2df41ec34aa8 | nova-conductor   | controller2 | internal | enabled | up    | 2018-04-10T02:18:43.000000 | -               | False       |
+--------------------------------------+------------------+-------------+----------+---------+-------+----------------------------+-----------------+


...

Repositorio           : Pike                                    
Nombre                : openstack-nova-scheduler                
Versión               : 16.1.1~dev63-1.1 
Arquitectura          : x86_64

Repositorio           : Pike                                    
Nombre                : openstack-nova-api                      
Versión               : 16.1.1~dev63-1.1  
Arquitectura          : x86_64

Repositorio           : Pike                                    
Nombre                : openstack-nova-compute                  
Versión               : 16.1.1~dev63-1.1     
Arquitectura          : x86_64

Repositorio           : openSUSE-Leap-42.3-Update   
Nombre                : qemu-kvm                    
Versión               : 2.9.1-41.1                  
Arquitectura          : x86_64

** Affects: nova
     Importance: Undecided
         Status: New

-- 
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/1762596

Title:
  controller nova resize instance dont' work openstack Pike

Status in OpenStack Compute (nova):
  New

Bug description:
  Openstack Pike OpenSUSE 42.3 with KVM Hypervisor.

  command exec:

  nova --debug resize --poll 99624d22-b4e4-464b-98ae-f446ec6acd36
  92a7eef9-9ba0-48b9-a30f-be8c835892a7

  OUTPUT:

  DEBUG (session:727) POST call to compute for http://controller.stack.intranet.net:8774/v2.1/servers/99624d22-b4e4-464b-98ae-f446ec6acd36/action used request id req-638be505-68ee-4ded-963c-42d805600973
  DEBUG (shell:951) No valid host was found. No valid host found for resize (HTTP 400) (Request-ID: req-638be505-68ee-4ded-963c-42d805600973)
  Traceback (most recent call last):
    File "/usr/lib/python2.7/site-packages/novaclient/shell.py", line 949, in main
      OpenStackComputeShell().main(argv)
    File "/usr/lib/python2.7/site-packages/novaclient/shell.py", line 871, in main
      args.func(self.cs, args)
    File "/usr/lib/python2.7/site-packages/novaclient/v2/shell.py", line 1864, in do_resize
      server.resize(flavor, **kwargs)
    File "/usr/lib/python2.7/site-packages/novaclient/v2/servers.py", line 393, in resize
      return self.manager.resize(self, flavor, **kwargs)
    File "/usr/lib/python2.7/site-packages/novaclient/v2/servers.py", line 1566, in resize
      return self._action('resize', server, info=info, **kwargs)
    File "/usr/lib/python2.7/site-packages/novaclient/v2/servers.py", line 1931, in _action
      info=info, **kwargs)
    File "/usr/lib/python2.7/site-packages/novaclient/v2/servers.py", line 1942, in _action_return_resp_and_body
      return self.api.client.post(url, body=body)
    File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 294, in post
      return self.request(url, 'POST', **kwargs)
    File "/usr/lib/python2.7/site-packages/novaclient/client.py", line 83, in request
      raise exceptions.from_response(resp, body, url, method)
  BadRequest: No valid host was found. No valid host found for resize (HTTP 400) (Request-ID: req-638be505-68ee-4ded-963c-42d805600973)
  ERROR (BadRequest): No valid host was found. No valid host found for resize (HTTP 400) (Request-ID: req-638be505-68ee-4ded-963c-42d805600973)

  
  Log service: 

  nova.scheduler.manager =>

  Got no allocation candidates from the Placement API. This may be a
  temporary occurrence as compute

  nodes start up and begin reporting inventory to the Placement service.
  select_destinations

  ...
    File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/server.py", line 232, in inner
      return func(*args, **kwargs)

    File "/usr/lib/python2.7/site-packages/nova/scheduler/manager.py", line 139, in select_destinations
      raise exception.NoValidHost(reason="")

  NoValidHost: No valid host was found. 
  : NoValidHost_Remote: No valid host was found. 
  Traceback (most recent call last):

  Configuration:

  Enable in Controller and Compute node:

  allow_migrate_to_same_host = True
  allow_resize_to_same_host = True

  
   nova-status upgrade check => work
  +---------------------------+
  | Upgrade Check Results     |
  +---------------------------+
  | Check: Cells v2           |
  | Result: Success           |
  | Details: None             |
  +---------------------------+
  | Check: Placement API      |
  | Result: Success           |
  | Details: None             |
  +---------------------------+
  | Check: Resource Providers |
  | Result: Success           |
  | Details: None             |
  +---------------------------+

  when deploy a instance work don't problem... but didn't resize flavor.
  the quota is fine, the service also for example nova-placement-api,
  nova-conductor, nova-compute, nova-scheduler all state up.

  nova service-list

  +--------------------------------------+------------------+-------------+----------+---------+-------+----------------------------+-----------------+-------------+
  | Id                                   | Binary           | Host        | Zone     | Status  | State | Updated_at                 | Disabled Reason | Forced down |
  +--------------------------------------+------------------+-------------+----------+---------+-------+----------------------------+-----------------+-------------+
  | 19d81123-4c5a-4fc4-9803-bb4a06137ece | nova-conductor   | controller1 | internal | enabled | down  | 2018-04-07T23:22:14.000000 | -               | False       |
  | 42b9268b-ff71-4664-ad12-209b4fad6b56 | nova-consoleauth | controller1 | internal | enabled | down  | 2018-04-07T23:22:11.000000 | -               | False       |
  | 498724bf-9d2a-4623-93f6-75e55dbea7b1 | nova-scheduler   | controller1 | internal | enabled | down  | 2018-04-07T23:22:11.000000 | -               | False       |
  | 5f0fb48f-4de8-41fd-953c-4ad0a991f2ee | nova-compute     | compute2    | nova     | enabled | up    | 2018-04-10T02:18:40.000000 | -               | False       |
  | 3f2a0a8b-81d5-43d6-80ce-dc419e57dfa5 | nova-scheduler   | controller2 | internal | enabled | up    | 2018-04-10T02:18:45.000000 | -               | False       |
  | a6bcc0a0-184c-462e-affb-e71bb7ebb1b0 | nova-consoleauth | controller2 | internal | enabled | up    | 2018-04-10T02:18:41.000000 | -               | False       |
  | 590c6d3b-f404-4e01-b694-2df41ec34aa8 | nova-conductor   | controller2 | internal | enabled | up    | 2018-04-10T02:18:43.000000 | -               | False       |
  +--------------------------------------+------------------+-------------+----------+---------+-------+----------------------------+-----------------+

  
  ...

  Repositorio           : Pike                                    
  Nombre                : openstack-nova-scheduler                
  Versión               : 16.1.1~dev63-1.1 
  Arquitectura          : x86_64

  Repositorio           : Pike                                    
  Nombre                : openstack-nova-api                      
  Versión               : 16.1.1~dev63-1.1  
  Arquitectura          : x86_64

  Repositorio           : Pike                                    
  Nombre                : openstack-nova-compute                  
  Versión               : 16.1.1~dev63-1.1     
  Arquitectura          : x86_64

  Repositorio           : openSUSE-Leap-42.3-Update   
  Nombre                : qemu-kvm                    
  Versión               : 2.9.1-41.1                  
  Arquitectura          : x86_64

To manage notifications about this bug go to:
https://bugs.launchpad.net/nova/+bug/1762596/+subscriptions
Follow ups

[Bug 1762596] Re: controller nova resize instance dont' work openstack Pike
From: Matt Riedemann, 2018-04-16