Emilien Macchi e368e15226 docker-rm: check if rpm dependency is actually installed ... If the deployment wasn't deployed under Docker, python2-docker package is missing. Therefore, during the upgrade we don't want to try to remove the containers under Docker, since they don't exist anyway. python2-docker is needed by Ansible to remove the containers, so let's make sure the package is installed, which is the case when the deployment was under Docker. If the rpm doesn't exist, we'll skip the tasks and don't try to remove the containers. The main case where docker-rm is useful is when upgrading on centos7 from rocky to stein, since we clear containers running in Docker during the upgrade, so they run on Podman. In reality, the future platform won't have Docker installed, so this role will become useless and we'll probably deprecate it. Closes-Bug: #1824301 Change-Id: Ic5036ffa756775e3806e18b09e034af2290bfb56		2019-04-18 08:26:27 +00:00
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main.yaml	docker-rm: check if rpm dependency is actually installed	2019-04-18 08:26:27 +00:00