Open Stack

I also noticed that when I try:

sudo ovs-ofctl dump-flows br-int

to check if the flow was installed properly I receive this message:

2015-06-25T14:36:37Z|00001|vconn|WARN|unix:/var/run/openvswitch/br-int.mgmt:
version negotiation failed (we support version 0x01, peer supports version
0x04)
ovs-ofctl: br-int: failed to connect to socket (Broken pipe)

Moreover, in Karaf, I've done:

web:list

and I can see that the services related to neutron are active but in a
failed web state.

ID  | State       | Web-State   | Level | Web-ContextPath
           | Name
-------------------------------------------------------------------------------------------------------------------------------------------------
219 | Active      | Failed      | 80    |
/controller/nb/v2/connectionmanager          | connectionmanager.northbound
(0.1.4.Helium-SR2)
220 | Active      | Failed      | 80    | /controller/nb/v2/flowprogrammer
            | flowprogrammer.northbound (0.4.4.Helium-SR2)
221 | Active      | Failed      | 80    | /controller/nb/v2/hosttracker
           | hosttracker.northbound (0.4.4.Helium-SR2)
222 | Active      | Failed      | 80    |
/controller/nb/v2/networkconfig/bridgedomain |
networkconfig.bridgedomain.northbound (0.0.5.Helium-SR2)
223 | Active      | Failed      | 80    | /controller/nb/v2/neutron
           | networkconfig.neutron.northbound (0.4.4.Helium-SR2)
224 | Active      | Failed      | 80    | /controller/nb/v2/staticroute
           | forwarding.staticrouting.northbound (0.4.4.Helium-SR2)
225 | Active      | Failed      | 80    | /controller/nb/v2/statistics
            | statistics.northbound (0.4.4.Helium-SR2)
226 | Active      | Failed      | 80    | /controller/nb/v2/subnetservice
           | subnets.northbound (0.4.4.Helium-SR2)
227 | Active      | Failed      | 80    | /controller/nb/v2/switchmanager
           | switchmanager.northbound (0.4.4.Helium-SR2)
228 | Active      | Failed      | 80    | /controller/nb/v2/topology
            | topology.northbound (0.4.4.Helium-SR2)
229 | Active      | Failed      | 80    | /controller/nb/v2/usermanager
           | usermanager.northbound (0.0.4.Helium-SR2)
232 | Active      | Failed      | 80    | /controller/nb/v2/vtn
           | manager.northbound (0.2.2.Helium-SR2)
238 | Active      | Failed      | 80    | /ovsdb/nb
           | OpenDaylight OVSDB Northbound APIs (0.6.2.Helium-SR2)

Could this be helpful?
Thanks

2015-06-25 11:45 GMT+02:00 Silvia Fichera <fichera.sil at gmail.com>:

> I'm sorry, I have another doubt about promiscuos mode.
> The controller node and the compute nodes, as you said, are created with
> vSphere. But in this environment there is not only those VMs that I'm
> using, but also some other. Who manages this system enabled in promiscuos
> mode the bridges that connect my VMs (data network), and the bridge related
> to the management network.
> I did not enabled the bridge that exposes externally ALL VMs that are in
> the server (security reasons). Could be this the problem?
>
> Thanks
>
> 2015-06-24 15:17 GMT+02:00 Silvia Fichera <fichera.sil at gmail.com>:
>
>> Hi Venkat,
>> I've checked that everything is in promiscuos mode, the interfaces are
>> enabled and I have also added the flow that you told me (it's the same of
>> the wiki).
>> Nothing has changed, links are still broken.
>> Any other hypothesis or something that I could try?
>>
>> 2015-06-23 21:09 GMT+02:00 Venkatrangan G - ERS, HCL Tech <
>> venkatrangang at hcl.com>:
>>
>>>  Hi Silvia,
>>>
>>>
>>>
>>> Thanks for your interest in this integration.
>>>
>>>  Assuming you are using Helium release (these are some tested steps in
>>> Helium when the same problems were reported).
>>>
>>> There are multiple things that you could do to debug this situation
>>>
>>> a.       If you are using vsphere to create the control node and
>>> compute VM’s then please enable the (Accept Promiscuous mode)
>>>
>>>
>>>
>>> b.      Sometimes, the Ethernet interfaces may not be “UP” so please
>>> check ifconfig and if the interface name does ot show up, it is probably
>>> nnot iun UP. Please bring it up manually ifup <interface_name>
>>>
>>>
>>>
>>>
>>>
>>> c.       Finally, try adding the default flow
>>>
>>> ovs-ofctl --protocols=OpenFlow13 add-flow br-int
>>> priority=0,actions=output:CONTROLLER
>>>
>>>
>>>
>>> in all the nodes and try the dlux GUI to cjheck if the links appeared.
>>>
>>>
>>>
>>>
>>>
>>> Kindly let us know in case of any queries.
>>>
>>>
>>>
>>> Regards,
>>>
>>> Venkat G
>>>
>>>
>>>
>>>
>>>
>>> *From:* vtn-dev-bounces at lists.opendaylight.org [mailto:
>>> vtn-dev-bounces at lists.opendaylight.org] *On Behalf Of *Silvia Fichera
>>> *Sent:* 23 June 2015 08:50
>>> *To:* vtn-dev at lists.opendaylight.org; openstack at lists.openstack.org
>>> *Subject:* [vtn-dev] Broken links
>>>
>>>
>>>
>>> Hi all,
>>>
>>> I have installed openstack following the wiki for VTN integration, but
>>> when I visualize the topology I can see the switches but there are no links
>>> between them.
>>>
>>> The stacking operation seems to be successful.
>>>
>>> Someone can help me.
>>>
>>> Ask if you need further details.
>>>
>>> Regards
>>>
>>>
>>>
>>> --
>>>
>>> Silvia Fichera
>>>
>>>
>>>
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>>
>>
>>
>> --
>> Silvia Fichera
>>
>
>
>
> --
> Silvia Fichera
>



-- 
Silvia Fichera
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