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@ -3,6 +3,8 @@
# (many parts liberally grabbed from pgreco: https://github.com/psgreco/sig-core-AltArch/tree/master/image_build )
#
# Here is how to build this kickstart Raspberry Pi image, inside a clean mock chroot environment with livemedia-creator:
# (it is very similar to how the other kickstarts are built, but aarch64 must be used, and the livemedia appliance option)
#
@ -23,12 +25,16 @@
#
# livemedia-creator --ks rockyrpi.ks --image-only --image-name RockyRpi --make-disk --resultdir /rockyrpi_result --no-virt
# Disk setup
clearpart --initlabel --all
part /boot --asprimary --fstype=vfat --size=300 --label=boot
part swap --asprimary --fstype=swap --size=512 --label=swap
part / --asprimary --fstype=ext4 --size=2800 --label=RPIROOT
# Repos setup:
url --url http://download.rockylinux.org/pub/rocky/8/BaseOS/aarch64/os/
repo --name="BaseOS" --baseurl=http://download.rockylinux.org/pub/rocky/8/BaseOS/aarch64/os/ --cost=100
@ -38,6 +44,8 @@ repo --name="PowerTools" --baseurl=http://download.rockylinux.org/pub/rocky/8/Ba
repo --name="rockyrpi" --baseurl=https://download.rockylinux.org/pub/sig/8/altarch/aarch64/altarch-rockyrpi/ --cost=20
repo --name="rockyextras" --baseurl=https://download.rockylinux.org/pub/rocky/8/extras/aarch64/os/ --cost=20
# Install proces:
install
keyboard us --xlayouts=us --vckeymap=us
@ -53,6 +61,8 @@ shutdown
bootloader --location=none
lang en_US.UTF-8
# Package selection:
%packages
@core
@ -69,11 +79,14 @@ rocky-release-rpi
raspberrypi2-firmware
raspberrypi2-kernel4
%end
# Post install scripts:
%post
# Write initial boot line to cmdline.txt (we will update the root partuuid further down)
cat > /boot/cmdline.txt << EOF
console=ttyAMA0,115200 console=tty1 root= rootfstype=ext4 elevator=deadline rootwait
@ -82,6 +95,7 @@ EOF
# Run this once to fix the wifi:
sed -i 's/boardflags3=0x48200100/boardflags3=0x44200100/g' /lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt
# Apparently kickstart user was not working, attempt to do it here?
/sbin/useradd -c "Rocky Linux default user" -G wheel -m -U rocky
echo "rockylinux" | passwd --stdin rocky
@ -98,6 +112,9 @@ This image WILL NOT WORK on a Raspberry Pi 1 or 2 (1.1 or earlier), we are 64-bi
The newer Pi Zero devices should be supported, as well as the Raspberry Pi 2 v. 1.2 boards, which are 64-bit
IMAGE NOTES / DIFFERENCES FROM STOCK ROCKY 8:
- Based on Rocky Linux 8, points to production Rocky 8 aarch64 repositories
@ -107,6 +124,7 @@ IMAGE NOTES / DIFFERENCES FROM STOCK ROCKY 8:
- Initial User "rocky" (default password: "rockylinux"). Root password disabled, rocky user is a sudoer
- Partitions are 300 MB /boot , 512 MB swap, 2800 MB rootfs. Requires a 4 GB or larger storage device to serve as your disk
GROW YOUR PARTITION:
If you want to automatically resize your root (/ ) partition, just type the following (as root user):
@ -114,12 +132,15 @@ sudo rootfs-expand
It should fill your main rootfs partition to the end of the disk.
Thanks for your interest on Rocky-on-Rpi, feel free to share your experience or contribute in our chat channel at: https://chat.rockylinux.org/rocky-linux/channels/altarch !
-The Rocky Linux Team
EOF
# Next, script to fix the wifi firmware setting:
cat >/home/rocky/fix-wifi-rpi4.sh << 'EOF'
#!/bin/bash
@ -133,8 +154,10 @@ echo "Patched /lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt .
EOF
chmod 755 /home/rocky/fix-wifi-rpi4.sh
chown -R rocky:rocky /home/rocky
# Cleanup before shipping an image
# Remove ifcfg-link on pre generated images
@ -147,13 +170,14 @@ touch /etc/machine-id
# Ensure no ssh keys are present
rm -f "/etc/ssh/*_key*"
# Setting tuned profile to powersave by default -> sets the CPU governor to "ondemand". This prevents overheating issues
echo "powersave" > /etc/tuned/active_profile
# Clean yum cache
yum clean all
# rebuild rpm database
rpm --rebuilddb
%end
# Add the PARTUUID of the rootfs partition to the kernel command line
@ -172,6 +196,7 @@ PART_UUID_ROOTFS="$(/sbin/blkid "$(/sbin/blkid --uuid $UUID_ROOTFS)" | \
echo "cmdline.txt looks like this, please review:"
/bin/cat $INSTALL_ROOT/boot/cmdline.txt
# Extract UUID of swap partition:
UUID_SWAP=$(/bin/grep 'swap' $INSTALL_ROOT/etc/fstab | awk '{print $1}' | awk -F '=' '{print $2}')