adding a wip centos8 container kickstart

Author: jperrin

docker/centos-8.ks

@@ -0,0 +1,90 @@
+# This is a minimal CentOS kickstart designed for docker.
+# It will not produce a bootable system
+# To use this kickstart, run the following command
+# livemedia-creator --make-tar \
+#   --iso=/path/to/boot.iso  \
+#   --ks=centos-7.ks \
+#   --image-name=centos-root.tar.xz
+#
+
+# Basic setup information
+install
+keyboard us
+rootpw --lock --iscrypted locked
+timezone --isUtc --nontp UTC
+selinux --enforcing
+firewall --disabled
+network --bootproto=dhcp --device=link --activate --onboot=on
+shutdown
+bootloader --disable
+lang en_US
+
+
+# Disk setup
+zerombr
+clearpart --all --initlabel
+autopart --noboot --nohome --noswap --nolvm --fstype=ext4
+
+# Package setup
+%packages --excludedocs --instLangs=en --nocore
+centos-release
+binutils
+-brotli
+bash
+coreutils-single
+glibc-minimal-langpack
+vim-minimal
+less
+-gettext*
+-firewalld
+-os-prober*
+tar
+-iptables
+iputils
+-kernel
+-dosfstools
+-e2fsprogs
+-fuse-libs
+-gnupg2-smime
+-libss
+-pinentry
+-shared-mime-info
+-trousers
+-xkeyboard-config
+-xfsprogs
+-qemu-guest-agent
+yum
+-grub\*
+
+%end
+
+%post --erroronfail --log=/root/anaconda-post.log
+# container customizations inside the chroot
+
+echo 'container' > /etc/dnf/vars/infra
+
+#Generate installtime file record
+/bin/date +%Y%m%d_%H%M > /etc/BUILDTIME
+
+# Limit languages to help reduce size.
+LANG="en_US"
+echo "%_install_langs $LANG" > /etc/rpm/macros.image-language-conf
+
+
+# systemd fixes
+:> /etc/machine-id
+umount /run
+systemd-tmpfiles --create --bot
+# mask mounts and login bits
+systemctl mask systemd-logind.service getty.target console-getty.service sys-fs-fuse-connections.mount systemd-remount-fs.service dev-hugepages.mount
+
+# Remove things we don't need
+rm -f /etc/udev/hwdb.bin
+rm -rf /usr/lib/udev/hwdb.d/
+rm -rf /boot
+rm -rf /var/lib/dnf/history.*
+
+
+%end
+
+