Comment 1 for bug 1951679

Hi!

I believe this has nothing to do with mentioned pip change since we use pip version prior to the one that has change you mention.
Based on the output you provided, real error is:
`ERROR: Command errored out with exit status 128: git clone -q https://opendev.org/openstack/keystone /tmp/pip-install-8d4f8vdv/keystone Check the logs for full command output.`

If we were betting, I'd say that you most likely have outdated ca-certificates package on your hosts, which prevents git to clone the repo. IF that's the case, you can update them with ad-hoc command:

cd /opt/openstack-ansible; ansible -m package -a "name=ca-certificates state=latest update_cache=yes only_upgrade=yes" all