install KVM_TEST_MEDIUM text reboot lang en_US.UTF-8 keyboard us key --skip network --bootproto dhcp rootpw 123456 firewall --enabled --ssh selinux --enforcing timezone --utc America/New_York firstboot --disable bootloader --location=mbr --append="console=tty0 console=ttyS0,115200" zerombr clearpart --all --initlabel autopart reboot poweroff %packages @base @development-libs @development-tools ntpdate %post --interpreter /usr/bin/python import socket, os os.system('dhclient') os.system('chkconfig sshd on') os.system('iptables -F') os.system('echo 0 > /selinux/enforce') server = socket.socket(socket.AF_INET, socket.SOCK_STREAM) server.bind(('', 12323)) server.listen(1) (client, addr) = server.accept() client.send("done") client.close()