Comment 1 for bug 1813492

We used the following workaround, yes it's a matter of changing in the baremetal role tasks (quick n dirty). We're also running version 7.0.1 of kolla-ansible and have tried to deploy new compute hosts on 18.04.

Besides hitting and backporting the fix for this bug: https://bugs.launchpad.net/kolla-ansible/+bug/1791355, we did the following:

1. Removed the "Install pip" task in baremetal/tasks/install.yml
2. Added "python-pip" package to debian_pkg_install in baremetal/defaults/main.yml