#9 Minimal Kickstart for CentOS
Opened a year ago by smooge. Modified a year ago
centos/ smooge/kickstarts master  into  master

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+ # This is a minimal CentOS kickstart designed for and ISO.

+ # To use this kickstart, run the following command

+ #

+ # README: Todo put in how to make this.

+ 

+ #version=RHEL8

+ 

+ # License Agreement

+ eula --agreed

+ # Keyboard 

+ keyboard --vckeymap=us --xlayouts='us'

+ # System language

+ lang en_US.UTF-8

+ # System timezone (No NTP since maybe no network)

+ timezone --isUtc --nontp Etc/UTC  --nontp

+ # System authorization information

+ auth --enableshadow --passalgo=sha512

+ # Root password

+ rootpw --lock --iscrypted locked

+ 

+ # Selinux Policy

+ selinux --enforcing

+ # System Firewall

+ firewall --enabled --service=mdns

+ # Service Setup

+ services --enabled=sshd,NetworkManager

+ 

+ 

+ # Repositories get injected by pungi. This is for if you are trying to do this yourself

+ # url --url=http://mirror.centos.org/centos-8/8/BaseOS/x86_64/kickstart/

+ # repo --name="AppStream" --baseurl=http://mirror.centos.org/centos-8/8/AppStream/x86_64/kickstart/

+ # repo --name="PowerTools" --baseurl=http://mirror.centos.org/centos-8/8/PowerTools/x86_64/kickstart/

+ 

+ 

+ # Disk layout

+ zerombr

+ clearpart --all --initlabel --disklabel=msdos

+ # Disk partitioning information

+ part / --fstype="ext4" --size=1700

+ part swap --size=512

+ # Set up bootloader

+ bootloader --timeout=10  --location=mbr

+ # Network Layout

+ network --bootproto=dhcp --device=link --activate

+ 

+ # Setup firstboot

+ firstboot --reconfig

+ 

+ # Shutodown versus reboot on install

+ shutdown

+ 

+ %packages

+ @^minimal-environment

+ # Below is taken from RHEL-minimal ks in lorax.

+ kernel

+ 

+ # Make sure that DNF doesn't pull in debug kernel to satisfy kmod()

+ # requires dracut needs these included

+ kernel-modules

+ kernel-modules-extra

+ glibc-minimal-langpack

+ 

+ # Needed for live image

+ dracut-live

+ dracut-network

+ 

+ anaconda-tui

+ centos-logos

+ dbxtool.x86_64

+ dosfstools.x86_64

+ efi-filesystem.noarch

+ efibootmgr.x86_64

+ efivar-libs.x86_64

+ efivar.x86_64

+ grub2

+ grub2-efi

+ grub2-efi-x64.x86_64

+ memtest86+

+ mokutil.x86_64

+ shim

+ shim-x64.x86_64

+ syslinux

+ tar

+ tmux

+ 

+ -glibc-langpack-en

+ 

+ %end

+ 

+ %post

+ 

+ # enable tmpfs for /tmp

+ systemctl enable tmp.mount

+ 

+ # make it so that we don't do writing to the overlay for things which

+ # are just tmpdirs/caches

+ # note https://bugzilla.redhat.com/show_bug.cgi?id=1135475

+ cat >> /etc/fstab << EOF

+ vartmp   /var/tmp    tmpfs   defaults   0  0

+ EOF

+ 

+ rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial

+ echo "Packages within this disk image"

+ rpm -qa | tee /root/RPM-LIST

+ # Note that running rpm recreates the rpm db files which aren't needed or wanted

+ rm -f /var/lib/rpm/__db*

+ 

+ # remove random seed, the newly installed instance should make it's own

+ rm -f /var/lib/systemd/random-seed

+ 

+ # Remove machine-id on pre generated images

+ rm -f /etc/machine-id

+ touch /etc/machine-id

+ 

+ # go ahead and pre-make the man -k cache (#455968)

+ /usr/bin/mandb

+ 

+ # make sure there aren't core files lying around

+ rm -f /core*

+ 

+ # Remove the rescue kernel and image to save space

+ # Installation will recreate these on the target

+ rm -f /boot/*-rescue*

+ 

+ # setup systemd to boot to the right runlevel

+ echo -n "Setting default runlevel to anaconda text mode"

+ rm -f /etc/systemd/system/default.target

+ ln -s /lib/systemd/system/anaconda.target /etc/systemd/system/default.target

+ echo .

+ 

+ %end

+ 

+ %addon com_redhat_kdump --disable --reserve-mb='auto'

+ 

+ %end

+ 

+ %anaconda

+ pwpolicy root --minlen=6 --minquality=1 --notstrict --nochanges --notempty

+ pwpolicy user --minlen=6 --minquality=1 --notstrict --nochanges --emptyok

+ pwpolicy luks --minlen=6 --minquality=1 --notstrict --nochanges --notempty

+ %end

Create a minimal kickstart which can be used with pungi or other tools.

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