From 5914755e3ab37d76542215e890911e232adc3d2f Mon Sep 17 00:00:00 2001 From: Andrea Bolognani Date: Wed, 3 Apr 2024 15:07:42 +0200 Subject: [PATCH] Reintroduce minimal image We used to have a minimal image back in the Fedora 32 days, but it got lost along the way. Reintroduce it. I didn't try too hard to make it as small as possible, but simply by taking care of the low-hanging fruits I was able to go from the ~7.5GB of the developer image to ~2.2GB, which is already a significant improvement. Signed-off-by: Andrea Bolognani --- fedora-riscv64-minimal-f40.ks | 221 ++++++++++++++++++++++++++++++++++ 1 file changed, 221 insertions(+) create mode 100644 fedora-riscv64-minimal-f40.ks diff --git a/fedora-riscv64-minimal-f40.ks b/fedora-riscv64-minimal-f40.ks new file mode 100644 index 0000000..eb724e2 --- /dev/null +++ b/fedora-riscv64-minimal-f40.ks @@ -0,0 +1,221 @@ +# Kickstart file for Fedora RISC-V (riscv64) Minimal F40 + +#repo --name="koji-override-0" --baseurl=http://fedora.riscv.rocks/repos-dist/f40/latest/riscv64/ + +#install +text +#reboot +lang en_US.UTF-8 +keyboard us +# short hostname still allows DHCP to assign domain name +network --bootproto dhcp --device=link --hostname=fedora-riscv --activate +rootpw --plaintext fedora_rocks! +firewall --enabled --ssh +timezone --utc US/Eastern +selinux --enforcing +services --enabled=sshd,NetworkManager,chronyd,haveged + +zerombr +clearpart --all --initlabel --disklabel=gpt +part /boot/efi --size=100 --fstype=efi +part /boot --size=1000 --fstype=ext4 --label=boot +part btrfs.007 --size=8000 --fstype=btrfs --grow +btrfs none --label=fedora btrfs.007 +btrfs /home --subvol --name=home LABEL=fedora +btrfs / --subvol --name=root LABEL=fedora +bootloader --location=mbr --timeout=1 + + +# Halt the system once configuration has finished. +poweroff + +%packages +@core +@hardware-support +@anaconda-tools + +# This is needed for appliance-tools, as it cannot see what packages are incl. +# in the @anaconda-tools. +grub2-efi-riscv64 +grub2-efi-riscv64-modules + +# Add for sd-boot +systemd-boot-unsigned + +kernel +kernel-core +kernel-modules +linux-firmware +opensbi-unstable +uboot-tools +uboot-images-riscv64 +# Remove this in %post +dracut-config-generic +-dracut-config-rescue + +passwd + +openssh +openssh-server +glibc-langpack-en +nano +chrony +haveged +watchdog + +# No longer in @core since 2018-10, but needed for livesys script +initscripts +chkconfig + +# Lets resize / on first boot +#dracut-modules-growroot + +cloud-utils-growpart + +# Avoid pulling these packages by default via COMPS +-valgrind +-s390utils +%end + +%post +# Disable default repositories (not riscv64 in upstream) +dnf config-manager --set-disabled rawhide updates updates-testing fedora fedora-cisco-openh264 + +dnf -y remove dracut-config-generic + +# systemd on no-SMP boots (i.e. single core) sometimes timeout waiting for storage +# devices. After entering emergency prompt all disk are mounted. +# For more information see: +# https://www.suse.com/support/kb/doc/?id=7018491 +# https://www.freedesktop.org/software/systemd/man/systemd.mount.html +# https://github.com/systemd/systemd/issues/3446 +# We modify /etc/fstab to give more time for device detection (the problematic part) +# and mounting processes. This should help on systems where boot takes longer. +sed -i 's|noatime|noatime,x-systemd.device-timeout=300s,x-systemd.mount-timeout=300s|g' /etc/fstab + +# Fedora 31 +# https://fedoraproject.org/wiki/Changes/DisableRootPasswordLoginInSshd +cat > /etc/rc.d/init.d/livesys << EOF +#!/bin/bash +# +# live: Init script for live image +# +# chkconfig: 345 00 99 +# description: Init script for live image. +### BEGIN INIT INFO +# X-Start-Before: display-manager chronyd +### END INIT INFO + +. /etc/rc.d/init.d/functions + +useradd -c "Fedora RISCV User" riscv +echo fedora_rocks! | passwd --stdin riscv > /dev/null +usermod -aG wheel riscv > /dev/null +usermod -aG mock riscv > /dev/null + +exit 0 +EOF + +chmod 755 /etc/rc.d/init.d/livesys +/sbin/restorecon /etc/rc.d/init.d/livesys +/sbin/chkconfig --add livesys + +# Create Fedora RISC-V repo +cat << EOF > /etc/yum.repos.d/fedora-riscv.repo +[fedora-riscv] +name=Fedora RISC-V +baseurl=http://fedora.riscv.rocks/repos-dist/f40/latest/riscv64/ +#baseurl=https://dl.fedoraproject.org/pub/alt/risc-v/repo/fedora/f40/latest/riscv64/ +#baseurl=https://mirror.math.princeton.edu/pub/alt/risc-v/repo/fedora/f40/latest/riscv64/ +enabled=1 +gpgcheck=0 + +[fedora-riscv-debuginfo] +name=Fedora RISC-V - Debug +baseurl=http://fedora.riscv.rocks/repos-dist/f40/latest/riscv64/debug/ +#baseurl=https://dl.fedoraproject.org/pub/alt/risc-v/repo/fedora/f40/latest/riscv64/debug/ +#baseurl=https://mirror.math.princeton.edu/pub/alt/risc-v/repo/fedora/f40/latest/riscv64/debug/ +enabled=0 +gpgcheck=0 + +[fedora-riscv-source] +name=Fedora RISC-V - Source +baseurl=http://fedora.riscv.rocks/repos-dist/f40/latest/src/ +#baseurl=https://dl.fedoraproject.org/pub/alt/risc-v/repo/fedora/f40/latest/src/ +#baseurl=https://mirror.math.princeton.edu/pub/alt/risc-v/repo/fedora/f40/latest/src/ +enabled=0 +gpgcheck=0 +EOF + +# Create Fedora RISC-V Koji repo +cat << EOF > /etc/yum.repos.d/fedora-riscv-koji.repo +[fedora-riscv-koji] +name=Fedora RISC-V Koji +baseurl=http://fedora.riscv.rocks/repos/f40-build/latest/riscv64/ +enabled=0 +gpgcheck=0 +EOF + +# systemd starts serial consoles on /dev/ttyS0 and /dev/hvc0. The +# only problem is they are the same serial console. Mask one. +systemctl mask serial-getty@hvc0.service + +# Disable tmpfs for /tmp +# Most boards don't have a lot of RAM. +systemctl mask tmp.mount + +# setup login message +cat << EOF | tee /etc/issue /etc/issue.net +Welcome to the Fedora/RISC-V disk image +https://fedoraproject.org/wiki/Architectures/RISC-V + +Build date: $(date --utc) + +Kernel \r on an \m (\l) + +The root password is 'fedora_rocks!'. +root password logins are disabled in SSH starting Fedora 31. +User 'riscv' with password 'fedora_rocks!' in 'wheel' and 'mock' groups +is provided. + +To install new packages use 'dnf install ...' + +To upgrade disk image use 'dnf upgrade --best' + +If DNS isn’t working, try editing ‘/etc/yum.repos.d/fedora-riscv.repo’. + +For updates and latest information read: +https://fedoraproject.org/wiki/Architectures/RISC-V + +Fedora/RISC-V +------------- +Koji: http://fedora.riscv.rocks/koji/ +SCM: http://fedora.riscv.rocks:3000/ +Distribution rep.: http://fedora.riscv.rocks/repos-dist/ +Koji internal rep.: http://fedora.riscv.rocks/repos/ +EOF + +# Remove machine-id on pre generated images +rm -f /etc/machine-id +touch /etc/machine-id + +# remove random seed, the newly installed instance should make it's own +rm -f /var/lib/systemd/random-seed + +# Note that running rpm recreates the rpm db files which aren't needed or wanted +rm -f /var/lib/rpm/__db* + +# go ahead and pre-make the man -k cache (#455968) +/usr/bin/mandb + +# make sure there aren't core files lying around +rm -f /core* + +releasever=$(rpm --eval '%{fedora}') +rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-$releasever-primary +echo "Packages within this disk image" +rpm -qa --qf '%{size}\t%{name}-%{version}-%{release}.%{arch}\n' |sort -rn + +%end + +# EOF