forked from sig_altarch/RockyRpi
Merged directives into 1 kickstart file
Also fixed issues with image. Now boots with PARTUUID properly and rocky initial user. -Skip G.
This commit is contained in:
Skip Grube
parent
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commit
5d7ed93b45
@ -5,9 +5,25 @@
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# Basic setup information
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%include "Rocky8_Rpi4/010_repos_aarch64.ksi"
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%include "Rocky8_Rpi4/020_common.ksi"
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%include "Rocky8_Rpi4/040_packages.ksi"
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#%include "Rocky8_Rpi4/020_common.ksi"
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#%include "Rocky8_Rpi4/040_packages.ksi"
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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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%end
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@ -19,8 +35,65 @@ 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=mbr --extlinux
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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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%end
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# Post install scripts:
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%post
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# Generating initrd
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# Enabling chronyd on boot
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systemctl enable chronyd
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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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# 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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# Ensure no ssh keys are present
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rm -f /etc/ssh/*_key*
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@ -1,6 +0,0 @@
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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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@ -1,30 +0,0 @@
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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 --gecos="Rocky default user" --groups=wheel --uid=1000 --gid=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=mbr --extlinux
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lang en_US.UTF-8
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%post
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# Enabling chronyd on boot
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systemctl enable chronyd
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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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%end
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@ -1,15 +0,0 @@
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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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%end
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@ -1,71 +0,0 @@
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%post
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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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rootfs-expand
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EOF
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chown rocky /home/rocky/README
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# Next, script to fix the wifi firmware setting:
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echo >/home/rocky/fix-wifi-rpi4.sh << EOF
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#!/bin/bash
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# Simple hacky fix to correct wifi settings on the Rpi4 so it loads properly:
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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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echo "Patched /lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt . You can reboot and wifi should work, or do: rmmod brcmfmac; modprobe brcmfmac; "
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EOF
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chown rocky /home/rocky/fix-wifi-rpi4.sh
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chmod 755 /home/rocky/fix-wifi-rpi4.sh
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# Add rpi-kernel repo:
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echo >/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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%end
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@ -1,15 +1,34 @@
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#!/bin/bash
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# Simple script that runs a Rocky Raspberry pi creation (via appliance-creator), then inserts a UUID to the kernel boot line of the image
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# after-the-fact
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#
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# Usage: ./Rocky8_Rpi4_mkimage.sh /path/to/outputfolder/
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#
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#
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# Needs to be run in the same directory as the rocky rpi kickstart, as it relies on it!
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#
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# Exit with error if we don't have an output directory:
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OUTDIR=$1
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if [[ -z "$OUTDIR" ]]; then
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echo "Need to run this script with a path to output directory. Like: ${0} /path/to/output/"
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exit 1
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fi
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mkdir -p ${OUTDIR}
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appliance-creator -v -c ./Rocky8_Rpi4.ks -n RockyRpi --version=20210626 --release=1 --vmem=1024 --no-compress -o ${OUTDIR}
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# Actually create the image. Our kickstart data should be in the same git repo as this script:
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# (This takes a while, especially building on an rpi. Patience!)
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appliance-creator -v -c ./Rocky8_Rpi4.ks -n RockyRpi --version=20210626 --release=1 --vmem=2048 --vcpu=2 --no-compress -o ${OUTDIR}
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# Post appliance-creator sequence to
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# Post appliance-creator sequence to add UUID to the cmdline.txt file under /boot :
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# (We don't want to rely on a /dev/ device name, what if a user wants to use a non-sdcard boot mechanism?)
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mkdir -p /mnt/tmp
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@ -19,7 +38,7 @@ echo "Getting UUID and inserting to boot from ${image} ...."
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kpartx -av ${image}
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# Get the UUID of our root partition (the ext4 one) (UUID=e3984938429 , strip out quotes("))
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uuid=`blkid | grep "mapper/loop0p3" | head -1 | awk '{print $3}' | tr -d '"'`
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partuuid=`blkid | grep "mapper/loop0p3" | head -1 | awk '{print $NF}' | tr -d '"' | tr '[:lower:]' '[:upper:]'`
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# Mount the /boot partition:
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mkdir -p /mnt/tmp
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@ -27,13 +46,13 @@ umount /mnt/tmp
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mount /dev/mapper/loop0p1 /mnt/tmp
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# Swap out the "root=" part of cmdline.txt for our "root=UUID=blah"
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sed -i "s/root= /root=${uuid} /" /mnt/tmp/cmdline.txt
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sed -i "s/root= /root=${partuuid} /" /mnt/tmp/cmdline.txt
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# Debug check to make sure it looks right:
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echo "cmdline.txt looks like this, please review:"
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cat /mnt/tmp/cmdline.txt
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# Finished, unmount:
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# Finished, unmount and clean loopbacks:
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umount /mnt/tmp
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kpartx -d ${image}
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