[Openstack] Quantum Integration Part 3

Anne Gentle anne at openstack.org
Fri Apr 27 15:57:02 UTC 2012


Ah, the Jenkins job copies to "incubated" and it should be "incubation" -
fixing now.
Anne

On Fri, Apr 27, 2012 at 10:30 AM, Dan Wendlandt <dan at nicira.com> wrote:

> Hi Alan,
>
> That's a good question.  I had assumed that my recent commits to
> https://www.github.com/openstack/openstack-manuals would
> automatically propagate to
> http://docs.openstack.org/incubation/openstack-network/admin/content/index.html, but that doesn't seem to have happened for the latest commits.
>
> Anne Gentle, can you help out here?  Thanks!
>
> Dan
>
> On Thu, Apr 26, 2012 at 3:30 PM, Alan Kavanagh <alan.kavanagh at ericsson.com
> > wrote:
>
>> **
>> Hi Dan
>>
>> When will the revised Quantum Admin Guide be posted?
>>
>> Alan
>>
>>  ------------------------------
>> *From:* openstack-bounces+alan.kavanagh=ericsson.com at lists.launchpad.net[mailto:
>> openstack-bounces+alan.kavanagh=ericsson.com at lists.launchpad.net] *On
>> Behalf Of *Dan Wendlandt
>> *Sent:* April-25-12 1:55 PM
>> *To:* Emilien Macchi
>> *Cc:* openstack at lists.launchpad.net
>> *Subject:* Re: [Openstack] Quantum Integration Part 3
>>
>>  Hi Emilien,
>>
>> On Wed, Apr 25, 2012 at 9:13 AM, Emilien Macchi <
>> emilien.openstack at gmail.com> wrote:
>>>
>>>
>>> For example, Quantum does not work with Keystone : When nova-network
>>> send an API call to Quantum-server, the token is missing in the HTTP
>>> HEADER. I've disabled Keystone at this time.
>>>
>>
>> That is correct.  In the Quantum Admin Guide, it explains some work that
>> was done to support Keystone Authn, but notes that this is all
>> experimental, as the Quantum API does not support Authz.  This is because
>> the only person that calls Quantum in Essex is Nova itself.  Troy Toman's
>> team is working on Quantum Authz for Folsom, so the API can be exposed
>> directly to tenants.
>>
>>
>>>
>>>
>>> *- What is working at this time :*
>>>
>>>     - Quantum-Server with MySQL
>>>     - Quantum-Agent (with OVS) on each nova-compute node
>>>     - OVS bridge with eth1
>>>     -  nova-network seems working with Quantum
>>>
>>> *- What is not working (yet !) :*
>>>
>>>     - When I create an instance (from dashboard or with Nova CLI), the
>>> network is created with Quantum, an private IP is attributed to the
>>> instance, but when I check the instance log file, the network interface
>>> doesn't get an IP adress. Here the log :
>>> http://paste.openstack.org/show/13821
>>>
>>
>> Are you able to access the VM via VNC?  If you statically configure the
>> IP does it work?  What happens if you run dhcpc manually?
>>
>> I would look in the nova-network logs and see if you see an errors
>> related to DHCP.
>>
>>
>>>
>>>     - Horizon with Quantum : I can't integrate Quantum in the dashboard
>>> even with
>>> http://docs.openstack.org/trunk/openstack-compute/admin/content/build-and-configure-openstack-dashboard.html
>>>
>>
>> Essex Horizon does not support Quantum.  Its actually not just a Horizon
>> thing, it has to do with how the Nova + Quantum integration works.  Each
>> Quantum network has to be associated with appropriate IPAM subnet, meaning
>> the existing .  For now, you need to create networks using nova-manage.  If
>> you want VMs to get the default set of NICs, you can then boot them with
>> Horizon.  If you want to specify what networks vNICs are plugged into, this
>> is only supported via the nova boot command with the --nic option.  I'll
>> flush this out in more detail in the Quantum Admin Guide.
>>
>> Dan
>>
>>
>>>
>>>
>>>
>> --
>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> Dan Wendlandt
>> Nicira, Inc: www.nicira.com
>> twitter: danwendlandt
>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>
>>
>
>
> --
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~
> Dan Wendlandt
> Nicira, Inc: www.nicira.com
> twitter: danwendlandt
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~
>
>
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