forked from sig_altarch/RockyRpi
145 lines
4.3 KiB
Plaintext
145 lines
4.3 KiB
Plaintext
# Kickstart to build Rocky 8 image for Raspberry Pi 4 hardware (aarch64)
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#
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# (pull from pgreco: https://github.com/psgreco/sig-core-AltArch/tree/master/image_build
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# Disk setup
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clearpart --initlabel --all
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part /boot --asprimary --fstype=vfat --size=300 --label=boot
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part swap --asprimary --fstype=swap --size=512 --label=swap
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part / --asprimary --fstype=ext4 --size=2800 --label=RPIROOT
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# Repos setup:
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repo --name="BaseOS" --baseurl=http://download.rockylinux.org/pub/rocky/8/BaseOS/aarch64/os/ --cost=100
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repo --name="AppStream" --baseurl=http://download.rockylinux.org/pub/rocky/8/AppStream/aarch64/os/ --cost=200 --install
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repo --name="PowerTools" --baseurl=http://download.rockylinux.org/pub/rocky/8/BaseOS/aarch64/os/ --cost=300 --install
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# Rocky Rpi kernel repo, we need a more permanent place for this:
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repo --name="Rpi-Kernel" --baseurl=https://rocky.lowend.ninja/RockyRpi/Rpi-Kernel/ --cost=20
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# Install proces:
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install
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keyboard us --xlayouts=us --vckeymap=us
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rootpw --lock
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user --name="rocky" --password="rockylinux" --plaintext --gecos="Rocky default user" --groups=wheel --uid=1000
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timezone --isUtc --nontp UTC
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selinux --enforcing
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firewall --enabled --port=22:tcp
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network --bootproto=dhcp --device=link --activate --onboot=on
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services --enabled=sshd,NetworkManager,chronyd
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shutdown
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bootloader --location=none
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lang en_US.UTF-8
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# Package selection:
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%packages
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@core
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chrony
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cloud-utils-growpart
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net-tools
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NetworkManager-wifi
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vim
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bash-completion
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nano
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raspberrypi2-firmware
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raspberrypi2-kernel4
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aarch64-img-extra-config
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%end
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# Post install scripts:
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%post
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cat > /boot/cmdline.txt << EOF
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console=ttyAMA0,115200 console=tty1 root= rootfstype=ext4 elevator=deadline rootwait
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EOF
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# Run this once to fix the wifi:
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sed -i 's/boardflags3=0x48200100/boardflags3=0x44200100/g' /lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt
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# Apparently kickstart user was not working, attempt to do it here?
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/sbin/useradd -c "Rocky Linux default user" -u 1000 -G wheel -m -U rocky
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echo "rockylinux" | passwd --stdin rocky
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mkdir -p /home/rocky
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chown 1000:1000 /home/rocky
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# Need to write several files to help with various things here.
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# First, the all-important README :
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cat >/home/rocky/README << EOF
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== Rocky 8 Raspberry Pi Image (experimental) ==
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This is a minimal Rocky 8 install intended for Raspberry Pi 4 devices (architecture is aarch64).
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It may work on a Pi 3 , but that has not been tested. We are looking for Rpi 3 owners to test if you'd like to try it.
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This image WILL NOT WORK on a Raspberry Pi 1 or 2, we are 64-bit only, and have no support for 32-bit ARM processors. Sorry :-/.
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IMAGE NOTES / DIFFERENCES FROM STOCK ROCKY 8:
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- Based on Rocky Linux 8.4, points to production Rocky 8 aarch64 repositories
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- Has an additional repository that contains kernel packages for Raspberry Pi
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- Includes script that fixes the wifi. Simple edit of a txt firmware settings file. Will need to be run whenever linux-firmware gets upgraded
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- Includes @minimal-install , plus a few quality of life packages like vim, bash-completion, etc.
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- Initial User "rocky" (default password: "rockylinux"). Root password disabled, rocky user is a sudoer
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- Partitions are 300 MB /boot , 512 MB swap, 2800 MB rootfs. Requires a 4 GB or larger storage device to serve as your disk
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If you want to automatically resize your / partition, just type the following (as root user):
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sudo rootfs-expand
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It should fill your main rootfs partition to the end of the disk.
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EOF
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chown 1000 /home/rocky/README
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# Add rpi-kernel repo:
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cat >/etc/yum.repos.d/Rocky_Rpi_kernel.repo << 'EOF'
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# Raspberry Pi Kernel repository
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#
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# This is an additional repository that hosts special kernel builds to use for the Raspberry Pi
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# Currently in an unsigned, temporary location - should change soon!
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#
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# Kernel upstream source is pulled from: https://git.centos.org/rpms/raspberrypi2
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#
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[Rocky_Rpi_Kernel]
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name=Rocky Linux 8 Raspberry Pi Kernel
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baseurl=https://rocky.lowend.ninja/RockyRpi/Rpi-Kernel/
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gpgcheck=0
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enabled=1
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EOF
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# Cleanup before shipping an image
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# Remove ifcfg-link on pre generated images
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rm -f /etc/sysconfig/network-scripts/ifcfg-link
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# Remove machine-id on pre generated images
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rm -f /etc/machine-id
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touch /etc/machine-id
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# Ensure no ssh keys are present
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rm -f /etc/ssh/*_key*
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# Clean yum cache
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yum clean all
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%end
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