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The initial version of gating playbook contained ability to run them either on Python2 or Python3 ansible. But it causes a lot of issues e.g. a need to install[1] both versions of libs to support both possible ways to run, discrepancy between local and Zuul run[2] Zuul testing is done with ansible running on Python3 [3]. Meanwhile ppa repo for ansible contains ansible pachage that depends only from python2. There is no package for Python3 and we used only Python2-ansyble. The fact that Zuul runs it with different configuration means that we'll keep facing the issues with dependencies in future, since Gating doesn't test it. This patch changes makes local scripts run as Zuul. PS The script partially takes care of reverting intallation from its previous runs. To cleanup completely it's possible to run [4] in case these pacakges are not used by anyone else [1] https://opendev.org/airship/airshipctl/src/branch/master/roles/libvirt-install/tasks/main.yaml#L38 [2] https://review.opendev.org/#/c/717841/ https://review.opendev.org/#/c/718590/ [3] https://zuul.opendev.org/t/openstack/build/4096513604a84cd2b2f2578fc3f98660/log/zuul-info/host-info.primary.yaml#498 [4] if dpkg -l | grep "ansible.*ppa~bionic"; then sudo apt -y remove ansible sudo apt -y autoremove sudo add-apt-repository -r -y ppa:ansible/ansible sudo apt-get -y update fi + possibly sudo apt remove virtinst python-libvirt python-docker python-requests python-lxml python-libvirt Change-Id: Ia1ac3aa4128f6c4797dea1709ccb8516ae342a66 |
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