I had suggested Tiago to use the api instead of horizon to create a port with no subnet info and use it to launch an instance but looks like I was wrong. I get an error 'Port requires FixedIP in order to be used. I did not expect that. Sorry.
On Tue, Jun 17, 2014 at 6:59 PM, <marek.ruzi...@t-systems.sk> wrote: > @Akilesh: > > Well is there any way you can do it? > > Please let me know, because all I was able to come up with was disable > anti-spoofing and ignore neutron. > > I would love to have L2 only networking available just have no idea how to > implement it at the moment. Right now all those provider networks are > rather pain in the ***. > > > > @Akilesh, Tiago: > > I don’t know/remember any specifics, but I was talking to Mark McClain > last month in Budapest, and he told me that there will be possibility to > create networks (or maybe ports?) and selectively choose if you want to > enable only L2, or L3 as well. > > This is not possible as the moment I believe, since every port is bound to > fixed IP, which is part of subnet. > > > > I know these information are pretty vague, but you know… 3minute chit-chat > during the conference… > > Anyway, we could probably go through blueprints, and find something there. > > > > Marek > > > > *From:* Tiago Sousa [mailto:tiagu....@gmail.com] > *Sent:* 17. júna 2014 15:09 > *To:* Ruzicka, Marek > *Cc:* Akilesh K; openstack@lists.openstack.org > > *Subject:* Re: [Openstack] [openstack] instances without subnet > > > > Hi, > > > > Thanks for the feedback! Greatly apreciated. > > > > But do you know what will change with juno? > > > > What will be implemented that would allow me to do this? > > > > Cheers, > > Tiago > > > > > > On Tue, Jun 17, 2014 at 1:54 PM, <marek.ruzi...@t-systems.sk> wrote: > > Hi Tiago, > > > > I’m not sure if I’m following… Are you trying to create L2 network with > Neutron and then handle the L3 from within the instance? > > > > If that is so… there is no good way how to do it as far as I can tell. At > least no until Juno release as I was told… > > > > Even with Provider network, Neutron will still want to “manage the L3 on > the part of the subnet”. Normally you can work with it, but considering you > are trying to run virtual switches, I can see it can be difficult. > > I guess best you can do, is “hack” the IP/MAC anti-spoofing protection, > let neutron to create subnet, assign an IP for the port, and then simply > ignore it (since it is not enforced anymore). I’m still not sure how it > will work in your case. > > > > Cheers, > > Marek > > > > *From:* Tiago Sousa [mailto:tiagu....@gmail.com] > *Sent:* 17. júna 2014 14:02 > *To:* Akilesh K > *Cc:* openstack@lists.openstack.org > *Subject:* Re: [Openstack] [openstack] instances without subnet > > > > Hi, thanks for the feedback. > > > > I think it "should" be possible but im not aware yet on how to get it > working. > > > > For instance, if I would like to create some cisco csr1000v instances, and > connect them. I would like to manage the subnet info on the instance side > and not on neutron/nova network. > > > > Thanks. > > Tiago > > > > On Tue, Jun 17, 2014 at 12:48 PM, Akilesh K <akilesh1...@gmail.com> wrote: > > I believe Openstack has not been developed like that. Can you tell more > about why you would like to do it? > > @Remo Mattei > > I am unaware of how to use provider network to achieve this. Can you > please give us some leads. > > > > > > Thank you, > > Ageeleshwar K > > > > On Tue, Jun 17, 2014 at 4:02 PM, Tiago Sousa <tiagu....@gmail.com> wrote: > > Hi, > > > > does anyone have been through anything similar to this? > > > Cumprimentos, > Tiago Sousa > > > > On Fri, Jun 13, 2014 at 5:56 PM, Tiago Sousa <tiagu....@gmail.com> wrote: > > Hi, > > > > can you please elaborate? > > > > Ty > > > Cumprimentos, > Tiago Sousa > > > > On Fri, Jun 13, 2014 at 5:53 PM, Remo Mattei <r...@italy1.com> wrote: > > You have to use the provider network > > Ciao > > On Jun 13, 2014, at 9:46, Tiago Sousa <tiagu....@gmail.com> wrote: > > > Hi, is there any nova/neutron option that i can enable to create > instances without subnets? > > > > i created the network without subnet and no problem there, but when i > try to create/boot i get the error > > > > Error: Network 2a5a6826-f9df-4767-8885-21d92541fddc requires a subnet in > order to boot instances on. (HTTP 400) (Request-ID: > req-8465b8d2-c066-4699-bc1e-5307c6fd95c0) > > > > Cheers, > > Tiago > > > !DSPAM:1,539b2c77143021135597813! > _______________________________________________ > > Mailing list: > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > Post to : openstack@lists.openstack.org > > Unsubscribe : > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > > > > > !DSPAM:1,539b2c77143021135597813! > > > > > > > _______________________________________________ > Mailing list: > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack@lists.openstack.org > Unsubscribe : > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > > > > > >
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