Enable last known good RDO Trunk Delorean repository for core openstack packages

   ::

       sudo curl -o /etc/yum.repos.d/delorean.repo http://trunk.rdoproject.org/centos7/current-tripleo/delorean.repo

   Enable latest RDO Trunk Delorean repository only for the |project| packages

   ::

     sudo curl -o /etc/yum.repos.d/delorean-current.repo http://trunk.rdoproject.org/centos7/current/delorean.repo
     sudo sed -i 's/\[delorean\]/\[delorean-current\]/' /etc/yum.repos.d/delorean-current.repo
     sudo /bin/bash -c "cat <<EOF>>/etc/yum.repos.d/delorean-current.repo

     includepkgs=diskimage-builder,instack,instack-undercloud,os-apply-config,os-cloud-config,os-collect-config,os-net-config,os-refresh-config,python-tripleoclient,tripleo-common,openstack-tripleo-heat-templates,openstack-tripleo-image-elements,openstack-tripleo,openstack-tripleo-puppet-elements,openstack-puppet-modules
     EOF"


   Enable the Delorean Deps repository

   ::

     sudo curl -o /etc/yum.repos.d/delorean-deps.repo http://trunk.rdoproject.org/centos7/delorean-deps.repo

   .. admonition:: Stable Branch
      :class: stable

      *Skip all repos mentioned above, other than epel-release which is still required.*

      Enable latest RDO Stable Delorean repository for all packages

      ::

         sudo curl -o /etc/yum.repos.d/delorean-liberty.repo https://trunk.rdoproject.org/centos7-liberty/current/delorean.repo

      Enable the Delorean Deps repository

      ::

         sudo curl -o /etc/yum.repos.d/delorean-deps-liberty.repo http://trunk.rdoproject.org/centos7-liberty/delorean-deps.repo