Bump py3-cmsmonitoring to 0.3.4; add it as dependency on wmagentpy3 specs; drop pystack

[amaltaro]

Fixes dmwm/WMCore#10304
Fixes dmwm/WMCore#10305

Summary of changes (not locally tested) are:

• bump version of py3-cmsmonitoring from 0.2.4 to 0.3.4 (same as used in production in py2 right now)
• drop pystack dependency on the wmagentpy3 and wmagentpy3-dev specs
• replace cmsmonitoring by py3-cmsmonitoring dependency in the wmagentpy3 specs

[muhammadimranfarooqi]

-1 to fa23b10 on slc7_amd64_gcc630.
Build log can be found here.

[amaltaro]

It failed because py3-cmsmonitoring 0.5.23 isn't available in pypy:

ERROR: Could not find a version that satisfies the requirement cmsmonitoring==0.5.23 (from versions: 0.0.2, 0.0.3, 0.0.4, 0.0.5, 0.0.6, 0.0.7, 0.0.8, 0.0.9, 0.1.0, 0.1.1, 0.1.2, 0.1.3, 0.1.4, 0.1.6, 0.1.7, 0.1.8, 0.1.9, 0.2.0, 0.2.1, 0.2.2, 0.2.3, 0.2.4, 0.2.5, 0.2.6, 0.2.7, 0.2.8, 0.2.9, 0.3.0, 0.3.1, 0.3.2, 0.3.3, 0.3.4, 0.3.5, 0.3.6, 0.3.7, 0.4.0, 0.4.1, 0.4.2, 0.5.0, 0.5.1)
ERROR: No matching distribution found for cmsmonitoring==0.5.23 

Following a safe route and updating it to the current py2 version, thus 0.3.4 at the moment.

[muhammadimranfarooqi]

+1 to 96e0327 on slc7_amd64_gcc630.
Build log can be found here.

[amaltaro]

That's good enough. Still hard to test these changes because the deployment will still fail with other python2 dependencies.

@vkuznet no need to do it right now, but when it's convenient to you, could you please update to pypi the latest cmsmonitoring version? Especially: 0.5.23

[muhammadimranfarooqi]

+1 to 259ec5e on slc7_amd64_gcc630.
Build log can be found here.

[amaltaro]

Given that this PR has no impact in CMSWEB services nor in any other packages, I'm merging it.

[amaltaro]

merge

[cmsbuild]

Command merge acknowledged.

[vkuznet]

Alan, since you asked. Event though we have recent tags, as you noticed 0.5.23, in CMSMonitoring repo, all of them reflects changes to Go based code. The python counterpart did not change much at all. I think we should make a separation of repo between python and Go based codes to avoid confusion in tagged versions.

[vkuznet]

@amaltaro I added new PR #6726 which brings new cms-monitoring version. I decoupled python and go code in CMSMonitoring repo and python will use explicit versions (once we'll change the codebase), and do not use git tag (which are used now only for go based changes.

Please review the PR and feel free to adopt it in python codebase.