standalone scenario 3 on RedHat 8 - python3-pyngus (used for amqp1) is missing

[Ronelle Landy]

https://github.com/rdo-packages/oslo-messaging-distgit/blob/rpm-master/python-oslo-messaging.spec#L206 shows that python3-pyngus is required.

Also in deps https://github.com/redhat-openstack/rdoinfo/blob/31d10438d789aaa547ded4ee750a850c2e3348b6/buildsys-tags/cloud7-openstack-common-testing.yml#L991

This results in an error in standalone scenario 3 on RedHat 8:

2019-08-20 13:16:59 | "ModuleNotFoundError: No module named 'pyngus'",
http://logs.rdoproject.org/60/21860/3/check/tripleo-ci-rhel-8-scenario003-standalone-rdo/aa120a6/logs/undercloud/home/zuul/standalone_deploy.log.txt.gz

When talking with amoralej:
accoring to url https://github.com/openstack/oslo.messaging/blob/master/setup.cfg#L41
<amoralej> amqp is from impl_amqp1
<amoralej> there is other rabbit driver

We need to discover why it's being called here.

[Ronelle Landy (rlandy)]

<raukadah> http://codesearch.openstack.org/?q=rpc-qdrouterd-container-puppet.yaml&i=nope&files=&repos=
<raukadah> we need two jobs here using amqp

[Ronelle Landy (rlandy)]

http://codesearch.openstack.org/?q=rpc-qdrouterd-container-puppet&i=nope&files=&repos=
 only scenario where it exists

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/677562

[wes hayutin (weshayutin)]

15:25 <@mwhahaha> weshay: no we need to fix the rhel8 deps (or wait until centos8)
15:25 <@mwhahaha> weshay: switch scenario003 to nv on rhel8 until deps are resolved would be solution

15:25 <@weshay> ah k.. that's easy..
15:26 <@weshay> rlandy|ruck ^
15:26 <@weshay> mwhahaha so I should chase rel-del to build the package for el8
15:26 <@mwhahaha> well i don't think they want to ship it in rhel
15:27 <@mwhahaha> but yea i would push them to solve that for centos8 at least
15:27 <@weshay> jjoyce fyi ^

[OpenStack Infra (hudson-openstack)]

Change abandoned by Ronelle Landy (<email address hidden>) on branch: master
Review: https://review.opendev.org/677562

[Ronelle Landy (rlandy)]

<mwhahaha> weshay: no we need to fix the rhel8 deps (or wait until centos8)
<mwhahaha> weshay: switch scenario003 to nv on rhel8 until deps are resolved would be solution

Mark scenraio003 non-voting is our current solution

[wes hayutin (weshayutin)]

Just my opinion of course here..

CentOS7 python 2 build exists of course
https://cbs.centos.org/koji/buildinfo?buildID=26196

I don't see any indication that the python3 version will be built by CentOS for 8.

https://cbs.centos.org/koji/search?match=glob&type=build&terms=python3-pyngus

What to do w/ amqp, can we carry the package in rdo and upload it to the RHUI ( rhel8) and dlrn-deps (centos8)?

[wes hayutin (weshayutin)]

FYI.. this will not fix the issue of running w/ amqp, this is just to show where it's being called.

https://review.opendev.org/#/c/677562/

[chandan kumar (chkumar246)]

Since python3-pyngus is a dependency of oslo-messaging and it lives under rhel8-master deps, I think we can build it there and keep it, will fix the issue.

[Alan Pevec (apevec)]

It's optional dep in oslo messaging and until qdr is supported on RHEL8 we will not enable it.
Need to check with qdr maintainers what's their plan for RHEL8.

[wes hayutin (weshayutin)]

packaging request is here: https://trello.com/c/VnaNL3no/717-build-of-python3-pyngus-for-amqp-tripleo-scen003-el8

[Alan Pevec (apevec)]

We could also consider dropping amqp support in tripleo, can we identify who owns it?

[Alan Pevec (apevec)]

python3-pyngus is now available in rhel8-master deps, please test it.

[wes hayutin (weshayutin)]

http://logs.rdoproject.org/openstack-periodic-master/opendev.org/openstack/tripleo-ci/master/periodic-tripleo-ci-rhel-8-scenario003-standalone-master/81c2c90/