From fa3dc6f89e96828196ecfca60a711749af911c9c Mon Sep 17 00:00:00 2001
From: Neil Hanlon <neil@rockylinux.org>
Date: Tue, 16 May 2023 13:58:54 -0400
Subject: [PATCH] Add GenericArm-Minimal image from SIG/AltArch

---
 Rocky-9-GenericArm-Minimal.ks | 188 ++++++++++++++++++++++++++++++++++
 1 file changed, 188 insertions(+)
 create mode 100644 Rocky-9-GenericArm-Minimal.ks

diff --git a/Rocky-9-GenericArm-Minimal.ks b/Rocky-9-GenericArm-Minimal.ks
new file mode 100644
index 0000000..b3cd500
--- /dev/null
+++ b/Rocky-9-GenericArm-Minimal.ks
@@ -0,0 +1,188 @@
+# Generated by pykickstart v3.41
+#version=DEVEL
+# Firewall configuration
+firewall --enabled --port=22:tcp
+# Keyboard layouts
+# old format: keyboard us
+# new format:
+keyboard --vckeymap=us --xlayouts='us'
+# System language
+lang en_US.UTF-8
+# Network information
+network  --bootproto=dhcp --device=link --activate
+# Shutdown after installation
+shutdown
+repo --name="rocky9-baseos" --baseurl=https://download.rockylinux.org/stg/rocky/9/BaseOS/aarch64/os/
+repo --name="rocky9-appstream" --baseurl=https://download.rockylinux.org/stg/rocky/9/AppStream/aarch64/os/
+repo --name="rocky9-powertools" --baseurl=https://download.rockylinux.org/stg/rocky/9/CRB/aarch64/os/
+repo --name="instKern" --baseurl=https://rockyrepos.gnulab.org/gen_aarch64_el9/ --cost=100 --install
+#Root password
+rootpw --lock
+# SELinux configuration
+selinux --enforcing
+# System services
+services --enabled="sshd,NetworkManager,chronyd"
+# System timezone
+timezone UTC --utc --nontp
+# Use network installation
+url --url="https://download.rockylinux.org/stg/rocky/9/BaseOS/aarch64/os/"
+# System bootloader configuration
+bootloader --location=mbr --driveorder="sda"
+# Partition clearing information
+clearpart --all --initlabel
+# Disk partitioning information
+part /boot/efi --asprimary --fstype="efi" --size=512
+part /boot --asprimary --fstype="ext4" --size=1024 --label=boot
+part swap --asprimary --fstype="swap" --size=512 --label=swap
+part / --asprimary --fstype="ext4" --size=3072 --label=rootfs
+
+%pre
+
+#End of Pre script for partitions
+%end
+
+%post
+# Mandatory README file
+cat >/root/README << EOF
+== Rocky Linux 9 ==
+
+If you want to automatically resize your / partition, just type the following (as root user):
+rootfs-expand
+
+EOF
+
+%end
+
+%post
+# Setting correct yum variable to use raspberrypi kernel repo
+#echo "generic" > /etc/dnf/vars/kvariant
+#
+# Creating rocky user and add to wheel group
+/sbin/useradd -c "Rocky Linux default user" -G wheel -m -U rocky
+echo "rockylinux" | passwd --stdin  rocky
+# Generic efi filename for VMs
+mkdir -p /boot/efi/EFI/BOOT
+if [ -d /boot/efi/EFI/rocky/ ] && [ -f /boot/efi/EFI/rocky/grubaa64.efi ];then
+    for j in grub.cfg grubenv;do
+        mv -f /boot/grub2/${j} /boot/efi/EFI/rocky/
+        ln -s ../efi/EFI/rocky/${j} /boot/grub2/${j}
+    done
+    cp -f /boot/efi/EFI/rocky/grubaa64.efi /boot/efi/EFI/BOOT/BOOTAA64.EFI
+fi
+
+cp -f /usr/share/uboot/rpi_3/u-boot.bin /boot/efi/rpi3-u-boot.bin
+cp -f /usr/share/uboot/rpi_4/u-boot.bin /boot/efi/rpi4-u-boot.bin
+
+rpm -e dracut-config-generic
+
+#setup dtb link by running "creating 10-devicetree.install"
+if [ -x /lib/kernel/install.d/10-devicetree.install ];then
+    /lib/kernel/install.d/10-devicetree.install remove
+fi
+
+### Write /etc/sysconfig/kernel
+cat << EOF > /etc/sysconfig/kernel
+# Written by image installer
+# UPDATEDEFAULT specifies if new-kernel-pkg should make new kernels the default
+UPDATEDEFAULT=yes
+
+# DEFAULTKERNEL specifies the default kernel package type
+DEFAULTKERNEL=kernel-core
+EOF
+chmod 644 /etc/sysconfig/kernel
+
+### Write grub defaults, turn off OS probing as it is always wrong for image creation
+cat << EOF > /etc/default/grub
+GRUB_TIMEOUT=5
+GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
+GRUB_DEFAULT=saved
+GRUB_DISABLE_SUBMENU=true
+GRUB_TERMINAL_OUTPUT="console"
+GRUB_CMDLINE_LINUX=""
+GRUB_DISABLE_RECOVERY="true"
+GRUB_DISABLE_OS_PROBER="true"
+GRUB_ENABLE_BLSCFG="false"
+EOF
+chmod 644 /etc/default/grub
+# fixing the rpmdb
+rpm --rebuilddb
+# remove /boot/dtb for some rpi to boot
+rm -f /boot/dtb
+%end
+
+%post
+# Remove ifcfg-link on pre generated images
+rm -f /etc/sysconfig/network-scripts/ifcfg-link
+
+# Remove machine-id on pre generated images
+rm -f /etc/machine-id
+touch /etc/machine-id
+
+%end
+
+%post
+cat >/usr/local/bin/rootfs-expand << EOF
+
+#!/bin/bash
+clear
+part=\$(mount |grep '^/dev.* / ' |awk '{print \$1}')
+if [ -z "\$part" ];then
+    echo "Error detecting rootfs"
+    exit -1
+fi
+dev=\$(echo \$part|sed 's/[0-9]*\$//g')
+devlen=\${#dev}
+num=\${part:\$devlen}
+if [[ "\$dev" =~ ^/dev/mmcblk[0-9]*p\$ ]];then
+    dev=\${dev:0:-1}
+fi
+if [ ! -x /usr/bin/growpart ];then
+    echo "Please install cloud-utils-growpart (sudo yum install cloud-utils-growpart)"
+    exit -2
+fi
+if [ ! -x /usr/sbin/resize2fs ];then
+    echo "Please install e2fsprogs (sudo yum install e2fsprogs)"
+    exit -3
+fi
+echo \$part \$dev \$num
+
+echo "Extending partition \$num to max size ...."
+growpart \$dev \$num
+echo "Resizing ext4 filesystem ..."
+resize2fs \$part
+echo "Done."
+df -h |grep \$part
+EOF
+
+chmod +x /usr/local/bin/rootfs-expand
+%end
+
+%packages
+@core
+NetworkManager-wifi
+bash-completion
+bcm2711-firmware
+bcm2835-firmware
+bcm283x-firmware
+bcm283x-overlays
+chrony
+cloud-utils-growpart
+dracut-config-generic
+efibootmgr
+glibc-langpack-en
+grub2-common
+grub2-efi-aa64
+grub2-efi-aa64-modules
+grubby
+kernel
+kernel-core
+nano
+net-tools
+shim-aa64
+systemd-udev
+uboot-images-armv8
+uboot-tools
+-dracut-config-rescue
+-java-11-*
+
+%end