Install Minion
CentOS7
rpm -Uvh https://repo.saltstack.com/yum/redhat/salt-repo-latest-2.el7.noarch.rpm yum install salt-minion
CentOS6
rpm -Uvh https://repo.saltstack.com/yum/redhat/salt-repo-latest-2.el6.noarch.rpm yum install salt-minion
Xenserver 7.2
rpm -Uvh https://repo.saltstack.com/yum/redhat/salt-repo-latest-2.el6.noarch.rpm rpm -ivh --nodeps https://www.rpmfind.net/linux/centos/7.4.1708/updates/x86_64/Packages/systemd-python-219-42.el7_4.4.x86_64.rpm yum install salt-minion --enablerepo=base