Install python2-pyOpenSSL package on CentOS
Install python2-pyOpenSSL package on CentOS

Package pyOpenSSL is obsoleted by python2-pyOpenSSL.

Change-Id: I119f64e1ad3dd03eb4bad0f049723cc7ff1ebe3c

openstack/openstack-ansible-repo_server,openstack/openstack-ansible-repo_server