Begin met een Clone van de CentOS7 minimal

open de volgende poorten op de inkomende firewall:

firewall-cmd --permanent --add-service=http
firewall-cmd --permanent --add-service=https
firewall-cmd --permanent --add-port=5646/tcp
firewall-cmd --permanent --add-port=5647/tcp
firewall-cmd --permanent --add-port=8000/tcp
firewall-cmd --permanent --add-port=8140/tcp
firewall-cmd --permanent --add-port=9000/tcp
firewall-cmd --permanent --add-port=67-69/udp
firewall-cmd --reload

yum -y localinstall https://yum.puppetlabs.com/puppet6-release-el-7.noarch.rpm
yum -y localinstall https://yum.theforeman.org/releases/latest/el7/x86_64/foreman-release.rpm
yum -y localinstall https://fedorapeople.org/groups/katello/releases/yum/3.18/katello/el7/x86_64/katello-repos-latest.rpm

https://theforeman.org/plugins/katello/3.18/installation/index.html