[ovirt-users] Add OpenStack-Glance

Moti Asayag masayag at redhat.com
Fri Jul 11 10:37:02 UTC 2014



----- Original Message -----
> From: "Daniel Helgenberger" <daniel.helgenberger at m-box.de>
> To: users at ovirt.org
> Sent: Friday, July 11, 2014 1:20:14 PM
> Subject: [ovirt-users] Add OpenStack-Glance
> 
> Hello,
> 
> following Itamar Heim's idea to use Glance for moving around images in
> Ovirt, I went ahead setting up a VM with Glance and Keystone. I have
> configured the following user in keystone in glace:
> 
> [keystone_authtoken]
> auth_host = 127.0.0.1
> auth_port = 35357
> auth_protocol = http
> admin_tenant_name = service
> admin_user = glance
> admin_password = Secret
> 
> Using the appropriate credentials in oVirt / Add external provider with
> http://192.168.50.33:9292 I get:
> Failed to communicate with the external provider
> 
> The TCP port is open.
> 
> I fail to see anything in the glance api.log.
> 
> Question: How can I debug this from ovirt?
> 

You're missing a step:

http://www.ovirt.org/Features/Detailed_OSN_Integration#oVirt_Engine_required_configuration

You need to configure the keystone url via the engine-config tool, followed by the ovirt-engine
service restart.

engine-config -s KeystoneAuthUrl=http://192.168.50.33:35357/v2.0/
service ovirt-engine restart

> Thanks!
> 
> ------
> 
> I used the official test [1] to add the cirros image to glance on my vm:
> 
> # source keystonerc
> # glance image-create --name=CirrOS-Test --is-public=true
> --container-format=bare --disk-format=qcow2 < cirros-0.3.0-x86_64-disk.img
> +------------------+--------------------------------------+
> | Property         | Value                                |
> +------------------+--------------------------------------+
> | checksum         | 50bdc35edb03a38d91b1b071afb20a3c     |
> | container_format | bare                                 |
> | created_at       | 2014-07-11T08:53:05.857978           |
> | deleted          | False                                |
> | deleted_at       | None                                 |
> | disk_format      | qcow2                                |
> | id               | 5132246d-8f63-4456-86ab-357fb241f3f9 |
> | is_public        | True                                 |
> | min_disk         | 0                                    |
> | min_ram          | 0                                    |
> | name             | CirrOS-Test                          |
> | owner            | 40654094d0684d238681bc0b1ab6617d     |
> | protected        | False                                |
> | size             | 9761280                              |
> | status           | active                               |
> | updated_at       | 2014-07-11T08:53:07.240096           |
> +------------------+--------------------------------------+
> 
> Note, the keystonerc contains my credantials / AUTH_URL. Also, keystone is
> working, as far as I can tell:
> 
> # keystone --os-username=glance --os-password=Secret
> --os-auth-url=http://127.0.0.1:35357/v2.0 token-get
> +----------+----------------------------------+
> | Property |              Value               |
> +----------+----------------------------------+
> | expires  |       2014-07-12T09:03:46Z       |
> |    id    | 20c5f2290aa145368f31a88db711351e |
> | user_id  | 0a06c68d8adb4739b41628a0cb326f6a |
> +----------+----------------------------------+
> 
> Telnet from Engine:
> 
> telnet 192.168.50.33 9292
> Trying 192.168.50.33...
> Connected to 192.168.50.33.
> Escape character is '^]'.
> get
> HTTP/1.1 400 Bad request syntax ('get')
> Server: BaseHTTP/0.3 Python/2.6.6
> Date: Fri, 11 Jul 2014 09:04:14 GMT
> Content-Type: text/html
> Connection: close
> 
> <head>
> <title>Error response</title>
> </head>
> <body>
> <h1>Error response</h1>
> <p>Error code 400.
> <p>Message: Bad request syntax ('get').
> <p>Error code explanation: 400 = Bad request syntax or unsupported method.
> </body>
> Connection closed by foreign host.
> 
> 
> [1]
> http://docs.openstack.org/grizzly/openstack-compute/install/yum/content/verifying-identity-install.html
> http://docs.openstack.org/grizzly/openstack-compute/admin/content/adding-images.html
> 
> --
> 
> Daniel Helgenberger
> m box bewegtbild GmbH
> 
> P: +49/30/2408781-22
> F: +49/30/2408781-10
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