Error: No se puede encontrar una coincidencia: CentOS-LEENTE-OPENSTACK-ARS

sudo yum install -y https://rdoproject.org/repos/rdo-release.rpm

sudo yum install centos-release-openstack-stein
sudo yum-config-manager --enable openstack-stein
sudo yum update
sudo yum install -y openstack-packstack
Sachin