[Container-tools] Automate ADB Provider Tests

[Dharmit Shah]

Hello all,

Almost every time a new version of ADB [1] is about to be released, Lala 
opens up an issue on GitHub [2] asking people to test out some basic 
things. To me, he asks to check if the Mesos provider is working as 
expected. It's generally a simple task that can be done in under 30 minutes.

I thought about automating this job, so that next time Lala has a 
release candidate that he wants to be tested just before release, he can 
go to a Jenkins UI and test it out at a click of button.

With my recently acquired knowledge of Jenkins and CentOS CI, I setup a 
parameterized job [3] which requires one to enter the URL of the rc 
build and trigger the job. It uses Python unittests and does a few basic 
tasks/checks like:

1. pull the box from mentioned URL
2. does `vagrant up` to bring up the box
3. checks if required services (zookeeper, marathon, mesos-master and 
mesos-slave) are running
4. start an atomicapp
5. destroy the vagrant box

The pull request for above mentioned job can be found at [4]. I'd love 
to get some feedback on it to help it get merged.

If required, I can do a quick demo about this on Wednesday (2016-05-18) 
at 1500 IST.

[1] https://github.com/projectatomic/adb-atomic-developer-bundle
[2] 
https://github.com/projectatomic/adb-atomic-developer-bundle/issues/363#issuecomment-214976462
[3] https://ci.centos.org/job/adb-release-mesos/
[4] https://github.com/projectatomic/adb-tests/pull/31

Regards,
Dharmit.