On 05/24/2017 06:59 AM, Sean Dague wrote:
On 05/24/2017 07:48 AM, Andreas Scheuring wrote:
> Hi together,
>
> recently etcd3 was enabled as service in devstack [1]. This breaks
> devstack on s390x Linux, as there are no s390x binaries availabe and
> there's no way to disable the etcd3 service.
>
> I pushed a patch to allow disabling the etcd3 service in local.conf [2].
> It would be great if we could get that merged soon to get devstack going
> again. It seems like that is not used by any of the default services
> (nova, neutron, cinder,...) right now.
>
> In the long run I would like to understand the plans of etcd3 in
> devstack. Are the plans to make the default services dependent on etcd3
> in the future?
>
> Thanks a lot!
>
> Andreas
>
>
> [1]
>
https://github.com/openstack-dev/devstack/commit/546656fc0543ec2bc5b422fd9eee17f1b8122758
> [2] https://review.openstack.org/467597
Yes, it is designed to be required by base services. See -
http://lists.openstack.org/pipermail/openstack-dev/2017-May/117370.html
-Sean
It is designed to be required, but please be aware of other arches. E.g. the
original change do DevStack [3] did not allow much flexibility, and only worked
on x86 and aarch. The d-g change [4] broke d-g for non-x86 arches. I have
submitted [5] to add some flexibility to be able to specify a different mirror
from which to pull non-x86 etcd3.
In the last couple days I am playing a whack-a-mole with all of that and more.
At some point I did request a permission to add PowerKVM CI (ppc64) to
devstack-gate patches, which might have helped to identify the problem earlier.
Maybe it should be revisited?
[3] https://review.openstack.org/#/c/445432/
[4] https://review.openstack.org/#/c/466817/
[5] https://review.openstack.org/#/c/467437/
---
Mikhail Medvedev (mmedvede)
OpenStack CI for KVM on Power
IBM
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