It still probably fits in OSOps, at least in contrib, as the idea is to capture scripts and code that _may_ help someone, rather than necessarily being 100% fit for any production environment. Of course, any/all documentation available would also be useful.
Robert On Wed, Feb 17, 2016 at 8:42 PM, Kevin Bringard (kevinbri) < [email protected]> wrote: > > > > > On 2/17/16, 1:31 PM, "Shamail" <[email protected]> wrote: > > >Sorry for the top posting... I wanted to make a suggestion: > > > > > >Would this script be suited for OSOps[1]? The networking guide could > then reference it but we could continue to evolve/maintain it as an > operators tool. > > > > It could be... The problem is that every deploy is different, and so this > isn't so much a one size fits all software, as it is a good reference. By > the time we got it to the point where it was a generic migration tool, > anyone who'd benefit from it would likely have long moved away from > nova-networking. > > At least that's my thought, but maybe I overestimate the effort involved > in generalizing it. > > > > >[1] https://wiki.openstack.org/wiki/Osops > > > > > >Thanks, > >Shamail > > > >On Feb 17, 2016, at 4:29 PM, Matt Kassawara <[email protected]> wrote: > > > > > > > >Cool! I'd like to see this stuff in the networking guide... or at least a > link to it for now. > > > >On Wed, Feb 17, 2016 at 8:14 AM, Kevin Bringard (kevinbri) > ><[email protected]> wrote: > > > >Hey All! > > > >I wanted to follow up on this. We've managed successfully migrated > Icehouse with per tenant networks (non overlapping, obviously) and L3 > services from nova-networking to neutron in the lab. I'm working on the > automation bits, but once that is done we'll start > > migrating real workloads. > > > >I forked Sam's stuff and modified it to work in icehouse with tenants > nets: > >https://github.com/kevinbringard/novanet2neutron/tree/icehouse < > https://github.com/kevinbringard/novanet2neutron/tree/icehouse>. I need > to update the README to succinctly reflect the steps, but the code is there > (I'm going to work on the README today). > > > >If this is something folks are interested in I proposed a talk to go over > the process and our various use cases in Austin: > > > > > https://www.openstack.org/summit/austin-2016/vote-for-speakers/presentation/7045 > < > https://www.openstack.org/summit/austin-2016/vote-for-speakers/presentation/7045 > > > > > >-- Kevin > > > > > > > >On 12/9/15, 12:49 PM, "Kevin Bringard (kevinbri)" <[email protected]> > wrote: > > > >>It's worth pointing out, it looks like this only works in Kilo+, as it's > written. Sam pointed out earlier that this was what they'd run it on, but I > verified it won't work on earlier versions because, specifically, in the > migrate-secgroups.py it inserts into > > the default_security_group table, which was introduced in Kilo. > >> > >>I'm working on modifying it. If I manage to get it working properly I'll > commit my changes to my fork and send it out. > >> > >>-- Kevin > >> > >> > >> > >>On 12/9/15, 10:00 AM, "Edgar Magana" <[email protected]> wrote: > >> > >>>I did not but more advanced could mean a lot of things for Neutron. > There are so many possible scenarios that expecting to have a “script” to > cover all of them is a whole new project. Not sure we want to explore than. > In the past we were recommending to > >>> make the migration in multiple steps, maybe we could use this as a > good step 0. > >>> > >>> > >>>Edgar > >>> > >>> > >>> > >>> > >>> > >>>From: "Kris G. Lindgren" > >>>Date: Wednesday, December 9, 2015 at 8:57 AM > >>>To: Edgar Magana, Matt Kassawara, "Kevin Bringard (kevinbri)" > >>>Cc: OpenStack Operators > >>>Subject: Re: [Openstack-operators] Nova-network -> Neutron Migration > >>> > >>> > >>> > >>>Doesn't this script only solve the case of going from flatdhcp networks > in nova-network to same dchp/provider networks in neutron. Did anyone test > to see if it also works for doing more advanced nova-network configs? > >>> > >>> > >>>___________________________________________________________________ > >>>Kris Lindgren > >>>Senior Linux Systems Engineer > >>>GoDaddy > >>> > >>> > >>> > >>> > >>> > >>> > >>>From: Edgar Magana <[email protected]> > >>>Date: Wednesday, December 9, 2015 at 9:54 AM > >>>To: Matt Kassawara <[email protected]>, "Kevin Bringard (kevinbri)" > <[email protected]> > >>>Cc: OpenStack Operators <[email protected]> > >>>Subject: Re: [Openstack-operators] Nova-network -> Neutron Migration > >>> > >>> > >>> > >>>Yes! We should but with a huge caveat that is not not supported > officially by the OpenStack community. At least the author wants to make a > move with the Neutron team to make it part of the tree. > >>> > >>> > >>>Edgar > >>> > >>> > >>> > >>> > >>> > >>>From: Matt Kassawara > >>>Date: Wednesday, December 9, 2015 at 8:52 AM > >>>To: "Kevin Bringard (kevinbri)" > >>>Cc: Edgar Magana, Tom Fifield, OpenStack Operators > >>>Subject: Re: [Openstack-operators] Nova-network -> Neutron Migration > >>> > >>> > >>> > >>>Anyone think we should make this script a bit more "official" ... > perhaps in the networking guide? > >>> > >>>On Wed, Dec 9, 2015 at 9:01 AM, Kevin Bringard (kevinbri) > >>><[email protected]> wrote: > >>> > >>>Thanks, Tom, Sam, and Edgar, that's really good info. If nothing else > it'll give me a good blueprint for what to look for and where to start. > >>> > >>> > >>> > >>>On 12/8/15, 10:37 PM, "Edgar Magana" <[email protected]> wrote: > >>> > >>>>Awesome code! I just did a small testbed test and it worked nicely! > >>>> > >>>>Edgar > >>>> > >>>> > >>>> > >>>> > >>>>On 12/8/15, 7:16 PM, "Tom Fifield" <[email protected]> wrote: > >>>> > >>>>>On 09/12/15 06:32, Kevin Bringard (kevinbri) wrote: > >>>>>> Hey fellow oppers! > >>>>>> > >>>>>> I was wondering if anyone has any experience doing a migration from > nova-network to neutron. We're looking at an in place swap, on an Icehouse > deployment. I don't have parallel > >>>>>> > >>>>>> I came across a couple of things in my search: > >>>>>> > >>>>>> > >>>https://wiki.openstack.org/wiki/Neutron/MigrationFromNovaNetwork/HowTo > <https://wiki.openstack.org/wiki/Neutron/MigrationFromNovaNetwork/HowTo> > >>>>>> > >>> > http://docs.openstack.org/networking-guide/migration_nova_network_to_neutron.html > < > http://docs.openstack.org/networking-guide/migration_nova_network_to_neutron.html > > > >>>>>> > >>>>>> But neither of them have much in the way of details. > >>>>>> > >>>>>> Looking to disrupt as little as possible, but of course with > something like this there's going to be an interruption. > >>>>>> > >>>>>> If anyone has any experience, pointers, or thoughts I'd love to > hear about it. > >>>>>> > >>>>>> Thanks! > >>>>>> > >>>>>> -- Kevin > >>>>> > >>>>>NeCTAR used this script (https://github.com/NeCTAR-RC/novanet2neutron > ) > >>>>>with success to do a live nova-net to neutron using Juno. > >>>>> > >>>>> > >>>>> > >>>>>_______________________________________________ > >>>>>OpenStack-operators mailing list > >>>>>[email protected] > >>>>> > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators > >>>>_______________________________________________ > >>>>OpenStack-operators mailing list > >>>>[email protected] > >>>> > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators > >>>_______________________________________________ > >>>OpenStack-operators mailing list > >>>[email protected] > >>>http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators > >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>_______________________________________________ > >>OpenStack-operators mailing list > >>[email protected] > >>http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators > >_______________________________________________ > >OpenStack-operators mailing list > >[email protected] > >http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators > > > > > > > > > > > > > > > > > > > > > > > >_______________________________________________ > >OpenStack-operators mailing list > >[email protected] > >http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators > > > > > > > _______________________________________________ > OpenStack-operators mailing list > [email protected] > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators >
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