Open Stack

Looks like this is your issue
https://bugs.launchpad.net/glance/+bug/1476770

Regards,
IT engineer
Farheap, Russia
Ivan Derbenev

From: Richard Raseley [mailto:richard at raseley.com]
Sent: Friday, December 4, 2015 5:50 AM
To: openstack at lists.openstack.org
Subject: [Openstack] [Nova] [Glance] Errors Produced by Nova and Glance Interaction

I am running OpenStack Juno installed from RDO packages, all version 2015.1.1-1.el7, on CentOS 7.

I am experiencing an issue whenever Nova has to interact with Glance wherein it is unable to do anything other than retrieve the list of available images. Here is an example:

```

(openstack)➜  openstack  glance image-list
+--------------------------------------+---------------------+
| ID                                   | Name                |
+--------------------------------------+---------------------+
| 70bcde32-dcfc-47f6-8596-9d968fae2011 | cirros-0.3.4-x86_64 |
+--------------------------------------+---------------------+

(openstack)➜  openstack  glance image-show 70bcde32-dcfc-47f6-8596-9d968fae2011
+------------------+--------------------------------------+
| Property         | Value                                |
+------------------+--------------------------------------+
| architecture     | x86_64                               |
| checksum         | ee1eca47dc88f4879d8a229cc70a07c6     |
| container_format | bare                                 |
| created_at       | 2015-12-03T15:10:22Z                 |
| description      | CirrOS 0.3.4 x86_64                  |
| disk_format      | qcow2                                |
| id               | 70bcde32-dcfc-47f6-8596-9d968fae2011 |
| min_disk         | 1                                    |
| min_ram          | 512                                  |
| name             | cirros-0.3.4-x86_64                  |
| owner            | bd712506c2ba41f2b1d661f97c927f8a     |
| protected        | False                                |
| size             | 13287936                             |
| status           | active                               |
| tags             | []                                   |
| updated_at       | 2015-12-03T15:10:26Z                 |
| virtual_size     | None                                 |
| visibility       | private                              |
+------------------+--------------------------------------+

(openstack)➜  openstack  nova image-list
+--------------------------------------+---------------------+--------+--------+
| ID                                   | Name                | Status | Server |
+--------------------------------------+---------------------+--------+--------+
| 70bcde32-dcfc-47f6-8596-9d968fae2011 | cirros-0.3.4-x86_64 | ACTIVE |        |
+--------------------------------------+---------------------+--------+--------+

(openstack)➜  openstack  nova image-show 70bcde32-dcfc-47f6-8596-9d968fae2011
ERROR (ClientException): The server has either erred or is incapable of performing the requested operation. (HTTP 500) (Request-ID: req-f27a5253-dc65-4689-9d89-f80ddc873e37)

```

This is causing the inability to launch instances. Whenever this occurs, the Glance API logs look clean and I see a 200 response to each request, however the Nova API logs show an ‘AttributeError’ (http://paste.openstack.org/show/480853/) for each request. I had originally thought this was related to this bug (https://bugs.launchpad.net/glance/+bug/1476770), but am still experiencing it with keystonemiddleware 1.5.3, requests 2.8.1, and urllib3 1.12.

Any assistance would be greatly appreciated, as this is currently a blocking issue for me.

Regards,

Richard

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