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Updates and cleanup for Arch, RHEL, NixOS and Fedora

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Signed-off-by: Maurice Zhou <ja@apvc.uk>
This commit is contained in:
Maurice Zhou
2022-07-22 17:14:14 +02:00
committed by George Melikov
parent 5777295f0a
commit 2766cb7197
43 changed files with 937 additions and 4474 deletions
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66
docs/Getting Started/Fedora/Root on ZFS/3-system-configuration.rst
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@@ -8,24 +8,13 @@ System Configuration
#. Generate fstab::
genfstab -U /mnt | sed 's;zfs[[:space:]]*;zfs zfsutil,;g' | grep "zfs zfsutil" >> /mnt/etc/fstab
mkdir -p /mnt/etc/
for i in ${DISK}; do
echo UUID=$(blkid -s UUID -o value ${i}-part1) /boot/efis/${i##*/}-part1 vfat \
x-systemd.idle-timeout=1min,x-systemd.automount,noauto,umask=0022,fmask=0022,dmask=0022 0 1 >> /mnt/etc/fstab
umask=0022,fmask=0022,dmask=0022 0 1 >> /mnt/etc/fstab
done
echo UUID=$(blkid -s UUID -o value ${INST_PRIMARY_DISK}-part1) /boot/efi vfat \
x-systemd.idle-timeout=1min,x-systemd.automount,noauto,umask=0022,fmask=0022,dmask=0022 0 1 >> /mnt/etc/fstab
if [ "${INST_PARTSIZE_SWAP}" != "" ]; then
for i in ${DISK}; do
echo ${i##*/}-part4-swap ${i}-part4 /dev/urandom swap,cipher=aes-cbc-essiv:sha256,size=256,discard >> /mnt/etc/crypttab
echo /dev/mapper/${i##*/}-part4-swap none swap x-systemd.requires=cryptsetup.target,defaults 0 0 >> /mnt/etc/fstab
done
fi
By default, systemd will halt boot process if any entry in ``/etc/fstab`` fails
to mount. This is unnecessary for mirrored EFI boot partitions.
With the above mount options, systemd will skip mounting them at boot,
only mount them on demand when accessed.
echo $(echo $DISK | cut -f1 -d\ )-part1 /boot/efi vfat \
noauto,umask=0022,fmask=0022,dmask=0022 0 1 >> /mnt/etc/fstab
#. Configure dracut::
@@ -37,25 +26,10 @@ System Configuration
echo 'forced_drivers+=" mpt3sas "' >> /mnt/etc/dracut.conf.d/zfs.conf
fi
#. Enable timezone sync::
hwclock --systohc
systemctl enable systemd-timesyncd --root=/mnt
#. Interactively set locale, keymap, timezone, hostname and root password::
#. Set locale, keymap, timezone, hostname and root password::
rm -f /mnt/etc/localtime
systemd-firstboot --root=/mnt --force --prompt --root-password=PASSWORD
This can be non-interactive, see man page for details::
rm -f /mnt/etc/localtime
systemd-firstboot --root=/mnt --force \
--locale="en_US.UTF-8" --locale-messages="en_US.UTF-8" \
--keymap=us --timezone="Europe/Berlin" --hostname=myHost \
--root-password=PASSWORD --root-shell=/bin/bash
``systemd-firstboot`` have bugs, root password is set below.
systemd-firstboot --root=/mnt --prompt --root-password=PASSWORD --force
#. Generate host id::
@@ -65,16 +39,9 @@ System Configuration
dnf --installroot=/mnt install -y glibc-minimal-langpack glibc-langpack-en
Program will show errors if not installed.
#. Enable ZFS services::
systemctl enable zfs-import-scan.service zfs-import.target zfs-zed zfs.target --root=/mnt
systemctl disable zfs-mount --root=/mnt
At boot, datasets on rpool are mounted with ``/etc/fstab``,
which can control the mounting process more precisely than ``zfs-mount.service``.
systemctl enable zfs-import-scan.service zfs-mount zfs-import.target zfs-zed zfs.target --root=/mnt
#. By default SSH server is enabled, allowing root login by password,
disable SSH server::
@@ -84,22 +51,13 @@ System Configuration
#. Chroot::
echo "INST_PRIMARY_DISK=$INST_PRIMARY_DISK
INST_LINVAR=$INST_LINVAR
INST_UUID=$INST_UUID
INST_ID=$INST_ID
unalias -a
INST_VDEV=$INST_VDEV
DISK=\"$DISK\"" > /mnt/root/chroot
#backup bash inputs up to this point
m='/dev /proc /sys'
for i in $m; do mount --rbind $i /mnt/$i; done
history -w /mnt/home/sys-install-pre-chroot.txt
arch-chroot /mnt bash --login
chroot /mnt /usr/bin/env DISK=$DISK bash --login
#. Source variables::
source /root/chroot
#. For SELinux, relabel filesystem on next boot::
#. For SELinux, relabel filesystem on reboot::
fixfiles -F onboot