CI: dlrn build fails to build instack-undercloud because it doesn't have setup.py

[Sagi (Sergey) Shnaidman]

Bug appears in a lot of gate jobs:

http://logs.openstack.org/56/600556/5/gate/tripleo-ci-centos-7-scenario000-multinode-oooq-container-updates/6e3553d/logs/delorean_logs/87/ab/87abe05ba09d75829de38b8370afaa27e9714bdd_dev/build.log.txt.gz

DEBUG: Unsharing. Flags: 134217728
Building target platforms: x86_64
Building for target x86_64
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.lmhMYr
+ umask 022
+ cd /builddir/build/BUILD
+ cd /builddir/build/BUILD
+ rm -rf instack-undercloud-9.3.1
+ /usr/bin/gzip -dc /builddir/build/SOURCES/9.3.1-0.20181102094624.87abe05.tar.gz
+ /usr/bin/tar -xf -
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd instack-undercloud-9.3.1
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ /usr/bin/git init -q
+ /usr/bin/git config user.name rpm-build
+ /usr/bin/git config user.email '<rpm-build>'
+ /usr/bin/git add .
+ /usr/bin/git commit -q -a --author 'rpm-build <rpm-build>' -m 'instack-undercloud-9.3.1 base'
+ exit 0
Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.2YEG57
+ umask 022
+ cd /builddir/build/BUILD
+ cd instack-undercloud-9.3.1
+ /usr/bin/python2 setup.py build
/usr/bin/python2: can't open file 'setup.py': [Errno 2] No such file or directory
RPM build errors:
error: Bad exit status from /var/tmp/rpm-tmp.2YEG57 (%build)
    Bad exit status from /var/tmp/rpm-tmp.2YEG57 (%build)
Child return code was: 1
EXCEPTION: [Error()]
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/mockbuild/trace_decorator.py", line 88, in trace
    result = func(*args, **kw)
  File "/usr/lib/python2.7/site-packages/mockbuild/util.py", line 547, in do
    raise exception.Error("Command failed. See logs for output.\n # %s" % (command,), child.returncode)
Error: Command failed. See logs for output.
 # bash --login -c /usr/bin/rpmbuild -bb --target x86_64 --nodeps /builddir/build/SPECS/instack-undercloud.spec

[wes hayutin (weshayutin)]

root cause has to be https://review.openstack.org/#/c/613621/ instack-undercloud was removed.

[Alex Schultz (alex-schultz)]

The issue was that while that patch was in the gate, any patches behind it would try to build instack-undercloud and fail. Now that it has landed this is no longer an issue.