[Openstack] controller and network node, same machine?

Pranav pps.pranav at gmail.com
Sat Apr 13 14:02:03 UTC 2013


VM's bridged connections are also good ... for both VM to VM and otherwise.
I have two compute nodes in my university and the network node and control
node are Virtual Box VM instances on my Laptop.

Regards,
Pranav


On Sat, Apr 13, 2013 at 12:34 AM, Steve Heistand <steve.heistand at nasa.gov>wrote:

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> well its me playing around with openstack so I wouldnt say "production"
> environment.
> but certainly on a dedicated rack full of nodes that just do openstack.
> running ubuntu 12.04lts on everything.
>
> the controller+network is on its own box with a boatload of ethernet
> connections
> around to various places including the dual ethernet dual switch compute
> nodes.
>
> vm to vm is good, vm to anywhere else not so much.
>
> s
>
>
> On 04/12/2013 10:32 AM, Pranav wrote:
> > oops clicked send too soon ... Do you mean production environment by
> same physical
> > box? Because I have tried it and it worked for me but it was on a ubuntu
> desktop
> > which is kind of like a hybrid of server + desktop now.
> >
> > Regards, Pranav
> >
> >
> > On Fri, Apr 12, 2013 at 11:01 PM, Pranav <pps.pranav at gmail.com
> > <mailto:pps.pranav at gmail.com>> wrote:
> >
> > Do you mean production environment by same physical box? Because I have
> tried it and
> > it worked for me.
> >
> > Regards, Pranav
> >
> >
> > On Fri, Apr 12, 2013 at 10:35 PM, Guilherme Russi <
> luisguilherme.cr at gmail.com
> > <mailto:luisguilherme.cr at gmail.com>> wrote:
> >
> > Hello Steve, I had a lot of troubles deploying my openstack and putting
> my controller
> > node at the same physical machine with my network node, I have 2 NICs in
> my
> > controller + network node, if you need help, I can help you.
> >
> > Regards.
> >
> > Guilherme.
> >
> >
> > 2013/4/12 Steve Heistand <steve.heistand at nasa.gov <mailto:
> steve.heistand at nasa.gov>>
> >
> > mostly Im concerned about the quantum/OVS/qre settings. there are
> distinct difference
> > in the values in the ovs_quantum_plugin.ini file depending on what type
> of node the
> > agent is running on. I wasnt sure if it going to work. The problems Ive
> been having
> > are all network related all centered around getting VMs on compute nodes
> to be able
> > to see something besides another VM in their tenant. ie the outside
> world. But my
> > network/ovs-fu is limited so its entirely possible its my fault. just
> wanted to see
> > if it was even possible in the first place.
> >
> > s
> >
> >
> > On 04/12/2013 06:05 AM, Mohammed Amine SAYA wrote:
> >> Hi Steve,
> >
> >> Why do you say that? I am curious to learn about the difficulties you
> have had.
> >
> >> I also tried to have controller node and network node running on the
> same machine
> >> but I have never managed to ping a running VM in this configuration
> with FOLSOM
> >> release. Everything was working fine but impossible to ping a VM.
> >
> >> Amine.
> >
> >
> >> On Fri, Apr 12, 2013 at 2:40 PM, Steve Heistand <
> steve.heistand at nasa.gov
> >> <mailto:steve.heistand at nasa.gov> <mailto:steve.heistand at nasa.gov
> >> <mailto:steve.heistand at nasa.gov>>> wrote:
> >
> >> so Im beginning to think my attempts at getting a controller node and a
> network
> >> node to be on the same physical machines/OS are doomed.
> >
> >> is it even possible to have all the controller and network node
> features on the
> >> same box? Aside from one of them being in a VM that is.
> >
> >> thanks
> >
> >> s
> >
> >> --
> ************************************************************************
> Steve
> >> Heistand                           NASA Ames Research Center SciCon
> Group Mail Stop
> >> 258-6steve.heistand at nasa.gov <mailto:steve.heistand at nasa.gov>
> > <mailto:steve.heistand at nasa.gov <mailto:steve.heistand at nasa.gov>> (650)
> >> 604-4369 <tel:%28650%29%20604-4369>  Moffett Field, CA 94035-1000
> >>
> ************************************************************************
> "Any
> >> opinions expressed are those of our alien overlords, not my own."
> >
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> - --
> ************************************************************************
>  Steve Heistand                          NASA Ames Research Center
>  email: steve.heistand at nasa.gov          Steve Heistand/Mail Stop 258-6
>  ph: (650) 604-4369                      Bldg. 258, Rm. 232-5
>  Scientific & HPC Application            P.O. Box 1
>  Development/Optimization                Moffett Field, CA 94035-0001
> ************************************************************************
>  "Any opinions expressed are those of our alien overlords, not my own."
>
> # For Remedy                        #
> #Action: Resolve                    #
> #Resolution: Resolved               #
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