Open Stack

Thank you Dan for shedding light on this matter. However, there is 
something concerns me and a lot of other people trying to deploy 
OpenStack is that most Servers has 2 NICs which creates a problem 
because your Demo is a great one but the necessary hardware is just not 
always met !

I have been struggling to find a solution out of it, can you suggest 
some please ?
Le 08/11/2012 21:38, Dan Wendlandt a écrit :
> Hi,
>
> The Quantum Admin Guide indicates that you can choose to combine all 
> services onto a single node, or have separate nodes: 
> http://docs.openstack.org/trunk/openstack-network/admin/content/services.html
>
> I will update the text to indicate that that the main reason to use a 
> dedicated network gateway node is if you plan on having VMs send 
> substantial amounts of traffic through that node, and thus would not 
> want that CPU usage to conflict with other openstack services running 
> on your controller node.
>
> dan
>
> On Thu, Nov 8, 2012 at 11:06 AM, Skible OpenStack 
> <skible.openstack at gmail.com <mailto:skible.openstack at gmail.com>> wrote:
>
>     Can someone please enlighten us about the goods of having a
>     separated network node ?
>     I honestly work in production envirnoments (over 30 nodes) and i
>     really give computing resources more credit than networking ones !
>
>     Am i doing it the wrong way here ?
>
>     Le 08/11/2012 18:49, balaji patnala a écrit :
>>     Hi Openers,
>>     One doubt i have is like, as we see in the demo setup in the
>>     Quantum Admin guide available in openstack.org
>>     <http://openstack.org>, we have Network Node as a seperate
>>     physical node connected to Controller Node and Compute Node.
>>     But i see that the openstack community who is actively using
>>     Folsom is not discussing more on this kind of setup.
>>     Not sure if iam missing any key information on this like that the
>>     Network Node setup may not be widely used in current deployment
>>     scenarios or it is too early to use Network Node as a seperate
>>     physical host for openstack.
>>     Open comments on this will be more helpful for openstack
>>     community to understand better on the features of folsom.
>>     regards,
>>     balaji
>>
>>
>>     On Thu, Nov 8, 2012 at 7:09 PM, Skible OpenStack
>>     <skible.openstack at gmail.com <mailto:skible.openstack at gmail.com>>
>>     wrote:
>>
>>         OpenStack Folsom install guide
>>         <https://github.com/mseknibilel/OpenStack-Folsom-Install-guide/blob/master/OpenStack_Folsom_Install_Guide_WebVersion.rst>
>>
>>
>>         You will find what you want and even more ;)
>>
>>         Le 08/11/2012 14:30, Veera Reddy a écrit :
>>>         Hi Skible,
>>>
>>>         Can you please send me below configuration files of three
>>>         setups you have mentioned.
>>>
>>>           * ovs_quantum_plugin.ini (For controller and node)
>>>           * nova.conf (For controller and node)
>>>
>>>         Thanks in advance
>>>
>>>
>>>         Regards,
>>>         Veera.
>>>
>>>         On Thu, Nov 8, 2012 at 2:57 PM, Skible OpenStack
>>>         <skible.openstack at gmail.com
>>>         <mailto:skible.openstack at gmail.com>> wrote:
>>>
>>>             Hello Stackers !
>>>
>>>             I am currently trying to create pictures of my OpenStack
>>>             deployment architecture as a part of my OpenStack Folsom
>>>             install guide
>>>             <https://github.com/mseknibilel/OpenStack-Folsom-Install-guide/blob/master/OpenStack_Folsom_Install_Guide_WebVersion.rst>
>>>             and i would like to ask a favorite.
>>>
>>>             Could you be kind and please take a look at these Pics
>>>             below and report back if there is a missing or wrong thing.
>>>
>>>             Thank you.
>>>
>>>
>>>             ==========Quantum  on VLAN + 3 NICs on controller
>>>             node============
>>>             http://i.imgur.com/Ueh5Z.jpg
>>>             ===================================================
>>>
>>>             ==========Quantum  on VLAN + 2 NICs on controller
>>>             node============
>>>             http://i.imgur.com/RK6X7.jpg
>>>             ===================================================
>>>
>>>             ==========Quantum  on GRE-tunneling + 3 NICs on
>>>             controller node=======
>>>             http://i.imgur.com/1jCFC.jpg
>>>             ===================================================
>>>
>>>
>>>             To make of OpenStack, the IT project of the century
>>>
>>>             Best regards
>>>
>>>
>>>
>>>
>>>
>>>             _______________________________________________
>>>             Mailing list: https://launchpad.net/~openstack
>>>             <https://launchpad.net/%7Eopenstack>
>>>             Post to     : openstack at lists.launchpad.net
>>>             <mailto:openstack at lists.launchpad.net>
>>>             Unsubscribe : https://launchpad.net/~openstack
>>>             <https://launchpad.net/%7Eopenstack>
>>>             More help   : https://help.launchpad.net/ListHelp
>>>
>>>
>>>
>>>
>>>         -- 
>>>         Regards,
>>>         VeeraReddy.B
>>>         9959236555.
>>
>>
>>         _______________________________________________
>>         Mailing list: https://launchpad.net/~openstack
>>         <https://launchpad.net/%7Eopenstack>
>>         Post to     : openstack at lists.launchpad.net
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>>         Unsubscribe : https://launchpad.net/~openstack
>>         <https://launchpad.net/%7Eopenstack>
>>         More help   : https://help.launchpad.net/ListHelp
>>
>>
>
>
>     _______________________________________________
>     Mailing list: https://launchpad.net/~openstack
>     <https://launchpad.net/%7Eopenstack>
>     Post to     : openstack at lists.launchpad.net
>     <mailto:openstack at lists.launchpad.net>
>     Unsubscribe : https://launchpad.net/~openstack
>     <https://launchpad.net/%7Eopenstack>
>     More help   : https://help.launchpad.net/ListHelp
>
>
>
>
> -- 
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~
> Dan Wendlandt
> Nicira, Inc: www.nicira.com <http://www.nicira.com>
> twitter: danwendlandt
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~
>

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