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

Sergey Drozdov sergey.drozdov.dev at gmail.com
Fri Sep 9 11:10:53 UTC 2022


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
> 




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