[Openstack-operators] Novnc problem get-vnc-console

Juan José Pavlik Salles jjpavlik at gmail.com
Thu May 9 17:23:20 UTC 2013


Eventhough i've the same novncproxy_base_url on both compute nodes, when
the instances are created on Node-1 i get a wrong URL. Now i remember that
the first IP this compute node had was 172.19.136.170, but i changed that
weeks ago, that's why i think it could be somewhere else.


2013/5/9 Juan José Pavlik Salles <jjpavlik at gmail.com>

> Hi i double checked this morning, these are my compute nodes:
>
> Node-1
>
> # novnc #
> novnc_enable=true
> novncproxy_base_url=http://*172.16.16.170*:6080/vnc_auto.html
> vncserver_proxyclient_address=*172.19.136.10*
>
> #Para que tenga migracion en vivo hay que usar la 0.0.0.0
> vncserver_listen=0.0.0.0
>
> Node-2
>
> # novnc #
> novnc_enable=true
> novncproxy_base_url=http://*172.16.16.170*:6080/vnc_auto.html
> vncserver_proxyclient_address=*172.19.136.11*
> #Para que tenga migracion en vivo hay que usar la 0.0.0.0
> vncserver_listen=0.0.0.0
>
> I just rebooted nova-api and nova-consoleauth on both of them and created
> two new instaces, but the problem's still there. It's really confusing.
>
>
> 2013/5/9 Razique Mahroua <razique.mahroua at gmail.com>
>
>> Hi,
>> no this information is only within nova.conf
>> Here are my settings :
>>
>> # NOVNC CONSOLE
>>
>> vncserver_proxyclient_address=192.168.2.20
>>
>> novnc_enabled=true
>> novncproxy_port=6080
>> novncproxy_base_url=http://*PUBLIC-IP*:6080/vnc_auto.html
>> vncserver_listen=0.0.0.0
>> root_helper=sudo nova-rootwrap
>> verbose=True
>>
>>
>> Make sure to update the proxy client_address so it matches every node IP,
>> the rest should remain unchanged and restart the following services
>> afterwards:
>> nova-api
>> nova-consoleauth
>>
>> *Razique Mahroua** - **Nuage & Co*
>> razique.mahroua at gmail.com
>> Tel : +33 9 72 37 94 15
>>
>>
>> Le 9 mai 2013 à 04:39, Juan José Pavlik Salles <jjpavlik at gmail.com> a
>> écrit :
>>
>> I've two compute nodes, and both of them have this in nova.conf
>>
>> novncproxy_base_url=http://172.16.16.170:6080/vnc_auto.html
>>
>> Is this information saved somewhere else? maybe in the nova database?
>>
>> 2013/5/8 Razique Mahroua <razique.mahroua at gmail.com>
>>
>>> Hi,
>>> looks for the /etc/nova/nova.conf file on your compute nodes :)
>>> how many nodes do you have?
>>>
>>> *Razique Mahroua** - **Nuage & Co*
>>> razique.mahroua at gmail.com
>>> Tel : +33 9 72 37 94 15
>>>
>>> <NUAGECO-LOGO-Fblan_petit.jpg>
>>>
>>> Le 8 mai 2013 à 22:34, Juan José Pavlik Salles <jjpavlik at gmail.com> a
>>> écrit :
>>>
>>> I've created 3 different instances and they have differents novnc URL
>>> (two of them)
>>>
>>> root at locro:/etc/nova# nova --os-username=admin --os-tenant-name=admin
>>> --os-password=XXX --os-auth-url=http://172.19.136.1:35357/v2.0get-vnc-console 68c770a7-2678-4c1e-8028-7c9401f5319d  novnc
>>>
>>> +-------+-------------------------------------------------------------------------------------+
>>> | Type  | Url
>>>                       |
>>>
>>> +-------+-------------------------------------------------------------------------------------+
>>> | novnc |
>>> http://172.19.136.170:6080/vnc_auto.html?token=4ac35743-3f06-4000-b039-706d82cb4dd4|
>>>
>>> +-------+-------------------------------------------------------------------------------------+
>>> root at locro:/etc/nova# nova --os-username=admin --os-tenant-name=admin
>>> --os-password=XXX --os-auth-url=http://172.19.136.1:35357/v2.0get-vnc-console 8014674a-6c5b-462c-abd2-eea82cd03dcd novnc
>>>
>>> +-------+------------------------------------------------------------------------------------+
>>> | Type  | Url
>>>                      |
>>>
>>> +-------+------------------------------------------------------------------------------------+
>>> | novnc |
>>> http://172.16.16.170:6080/vnc_auto.html?token=6b3629a2-1c0f-4410-93d9-da12931f2e30|
>>>
>>> +-------+------------------------------------------------------------------------------------+
>>> root at locro:/etc/nova# nova --os-username=admin --os-tenant-name=admin
>>> --os-password=XXX --os-auth-url=http://172.19.136.1:35357/v2.0get-vnc-console cd7f99be-a962-40e2-bc01-66f4274df736 novnc
>>>
>>> +-------+-------------------------------------------------------------------------------------+
>>> | Type  | Url
>>>                       |
>>>
>>> +-------+-------------------------------------------------------------------------------------+
>>> | novnc |
>>> http://172.19.136.170:6080/vnc_auto.html?token=4189f6a2-0905-49a4-a66f-2a4e6dc496ff|
>>>
>>> +-------+-------------------------------------------------------------------------------------+
>>> root at locro:/etc/nova#
>>>
>>> Where dose this URL come from? Thankss
>>>
>>>
>>> 2013/5/7 Juan José Pavlik Salles <jjpavlik at gmail.com>
>>>
>>>> Here i come with a new problem, this time with novnc and dashboard.
>>>> When i try to connect to the vnc of a running instance from the dashboard i
>>>> get a wrong url, but is the same one i get when i run nova get-vnc-console:
>>>>
>>>> root at locro:/etc# nova --os-username=admin --os-tenant-name=admin
>>>> --os-password=XXX --os-auth-url=http://172.19.136.1:35357/v2.0get-vnc-console f0fc0fc6-e4c2-4518-a0e0-589ce4cc8903  novnc
>>>>
>>>> +-------+-------------------------------------------------------------------------------------+
>>>> | Type  | Url
>>>>                       |
>>>>
>>>> +-------+-------------------------------------------------------------------------------------+
>>>> | novnc |
>>>> http://172.19.136.170:6080/vnc_auto.html?token=c7921e91-a325-45d4-817d-e3f742d710bd|
>>>>
>>>> +-------+-------------------------------------------------------------------------------------+
>>>>
>>>> I don't have any host running on 172.19.136.170, this is my nova.conf:
>>>>
>>>> # novnc #
>>>> novnc_enable=true
>>>> novncproxy_base_url=http://172.16.16.170:6080/vnc_auto.html
>>>> vncserver_proxyclient_address=172.19.136.11
>>>> #Para que tenga migracion en vivo hay que usar la 0.0.0.0
>>>> vncserver_listen=0.0.0.0
>>>>
>>>> Where 172.16.16.170 is my controller node, and 172.19.136.11 is a
>>>> compute node. Does anybody know where this link come from? Because it's not
>>>> taking novncproxy_base_url.
>>>>
>>>> --
>>>> Pavlik Juan José
>>>>
>>>
>>>
>>>
>>> --
>>> Pavlik Salles Juan José
>>>  _______________________________________________
>>> OpenStack-operators mailing list
>>> OpenStack-operators at lists.openstack.org
>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
>>>
>>>
>>>
>>
>>
>> --
>> Pavlik Salles Juan José
>>
>>
>>
>
>
> --
> Pavlik Salles Juan José
>



-- 
Pavlik Salles Juan José
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