Edit it and add the statement shown below. #%packages -nobase Inside the isolinux directory is a file named “isolinux.cfg”. If you don't want the docs, coment it out and uncomment the line below it. # The below line installs the bare minimum WITH docs. Repo -name='CentOS7' -baseurl=file:///mnt/source -cost=100 Logvol swap -fstype swap -name=LogVol01 -vgname=VolGroup00 -size=256 -grow -maxsize=512 Logvol / -fstype ext4 -name=LogVol00 -vgname=VolGroup00 -size=1024 -grow We use LVM here.īootloader -location=mbr -driveorder=sda -append='crashkernel=auto rhgb quiet' # Storage partitioning and formatting is below. # Enable iptables, but allow SSH from anywhereĪuthconfig -enableshadow -passalgo=sha512 # Set the root password below !! Remember to change this once the install has completed !! Network -device eth0 -bootproto dhcp -onboot=yes # You'll need a DHCP server on the network for the new install to be reachable via SSH # Tell anaconda we're doing a fresh install and not an upgrade Read -r _ _ ZONE _ $CENTOS_CUSTOM_PATH/ks.cfg << KSEOF # Get Keyboard and Timezone for current host # (cd $CENTOS_CUSTOM_PATH/Packages yumdownloader $(for i in * The following command downloads all updates : # * test package update to reduce the update task on the target system.

# This script has be tested with CentOS 7.2 (on the orign server) to install CentOS 7.2 (on the target server) # This method is based on excellent article # This script create a Centos Minimal Unattended ISO

Centos 7 server iso