[designate] zone sharing between projects and how to create classless PTR

Tomáš Bredár tomas.bredar at gmail.com
Sat Sep 10 20:15:40 UTC 2022


Hi Michael,

indeed this worked. Thanks.
@Sergey or Michael, if the zone sharing would work, would it be something
that I could use in Wallaby in the near future?

Thanks

Tomas

pi 9. 9. 2022 o 22:29 Michael Johnson <johnsomor at gmail.com> napísal(a):

> Hi Tomáš,
>
> I have tested this out and it appears to be working correctly. See
> this pastebin: https://paste.openstack.org/show/816672/
>
> Looking at your email, it appears the record name was not under the
> correct zone.
> "1.226.254.10.in-addr.arpa." should have been
> "1.0-26.226.254.10.in-addr.arpa."
>
> I hope this example helps. In follow up, I will be adding a section to
> the docs for this and adding a scenario test as I don't see one.
>
> Michael
>
> On Fri, Sep 9, 2022 at 4:10 AM Sergey Drozdov
> <sergey.drozdov.dev at gmail.com> wrote:
> >
> > Hi everyone,
> >
> > I am currently working on the aforementioned patchset [1]; I have
> finished rebasing and am making my way through the comments.
> > I believe it will be ready for review by early next week, probably
> Monday.
> >
> > Best Regards,
> > Sergey
> >
> > [1] https://review.opendev.org/c/openstack/designate/+/726334
> >
> > > On 9 Sep 2022, at 02:18, Michael Johnson <johnsomor at gmail.com> wrote:
> > >
> > > Hi Tomáš,
> > >
> > > Shared zones was a goal to get merged in Zed, but unfortunately no one
> > > found time to fix the open issues on the patch. This is a topic on the
> > > PTG agenda and hopefully we can add that feature in the Antelope
> > > release.
> > >
> > > As for classless reverse zones, this feature should work (I remember
> > > someone using it in 2020). I do however remember someone else
> > > struggling with this in the past given the complicated setup required
> > > for classless zones in DNS. I will refresh my memory on how those
> > > zones work tomorrow and see if I can improve the documentation (I only
> > > found that one mention as well).
> > >
> > > Michael
> > >
> > > On Thu, Sep 8, 2022 at 4:11 PM Tomáš Bredár <tomas.bredar at gmail.com>
> wrote:
> > >>
> > >> Hi Folks,
> > >>
> > >> I have a few questions:
> > >> 1. Is there a possibility to share DNS zones between tenants? I've
> found this [1] patchset, but it's not merged yet.
> > >> 2. Is there a way to create a classless reverse zone? According to
> [2], it should work. Creating a zone is ok:
> > >> openstack zone create --email tomas.bredar at gmail.com \
> > >>    --ttl 3600 --description "in-addr.arpa. zone for reverse lookups
> for e-devel subnet 10.254.226.0/26" \
> > >>    0-26.226.254.10.in-addr.arpa.
> > >>
> > >> But when I try to add a recordset, I get an error:
> > >> openstack recordset create --record testvm.bredytest.abc.com. --type
> PTR     --ttl 600 0-26.226.254.10.in-addr.arpa. 1.226.254.10.in-addr.arpa.
> > >> RecordSet is not contained within it's parent zone
> > >>
> > >> I'm using OpenStack Wallaby
> > >> If this won't work, I'm considering using the neutron integration
> with external DNS.
> > >>
> > >> Thanks for your help
> > >>
> > >> Tomas
> > >>
> > >> [1] https://review.opendev.org/c/openstack/designate/+/726334
> > >> [2]
> https://docs.openstack.org/designate/latest/user/manage-ptr-records.html
> > >
> >
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.openstack.org/pipermail/openstack-discuss/attachments/20220910/7f23d012/attachment.htm>


More information about the openstack-discuss mailing list