#!/bin/bash
-# Filename: /etc/grml/fai/config/scripts/GRMLBASE/15-initsetup
+# Filename: ${GRML_FAI_CONFIG}/config/scripts/GRMLBASE/15-initsetup
# Purpose: configure init system for the live-system
# Authors: grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
# Bug-Reports: see http://grml.org/bugs/
set -u
set -e
+. "$GRML_LIVE_CONFIG"
-GRML_NAME="${GRML_NAME:-grml}"
+systemd_setup() {
+ fcopy -i -B -v -r /etc/systemd
-if ! [ -r $target/etc/runlevel.conf ] ; then
- echo 'Warning: /etc/runlevel.conf does not exist...'
- echo '... assuming we do not have file-rc, skipping 15-initsetup'
- exit 0
-fi
+ echo "Enabling user '$USERNAME' for autologin"
+ sed -i "s/\$USERNAME/$USERNAME/" "$target"/etc/systemd/system/getty@tty*.service.d/override.conf
-# keep a backup of the original runlevel.conf file for reference
-# but only save it as /etc/runlevel.conf.original if it's not the
-# according live system version, this should prevent from overriding
-# /etc/runlevel.conf.original if re-running grml-live with -b option.
-if ! cmp $target/etc/runlevel.conf $target/etc/runlevel.conf.livecd 1>/dev/null || \
- ! cmp $target/etc/runlevel.conf $target/etc/runlevel.conf.livecd.small 1>/dev/null ; then
-
- # make sure to store old backup files if they differ as well
- if [ -r $target/etc/runlevel.conf.original ] ; then
- if ! cmp $target/etc/runlevel.conf $target/etc/runlevel.conf.original 1>/dev/null ; then
- cp $target/etc/runlevel.conf.original $target/etc/runlevel.conf.original."$(date +%Y%m%d_%k:%M:%S)"
- fi
- fi
-
- cp $target/etc/runlevel.conf $target/etc/runlevel.conf.original
-fi
+ # enable TTY logins
+ local service
+ for file in "${target}"/etc/systemd/system/getty@tty*.service.d ; do
+ service=$(basename "$file" .d)
+ $ROOTCMD systemctl enable "$service" || echo "failed to enable $service"
+ done
+ unset service
+
+ # FIXME - ssh-keygen isn't executed yet before ssh-bootoption + ssh services
+ $ROOTCMD systemctl enable ssh-bootoption.service || echo "failed to enable ssh-bootoption.service"
+ $ROOTCMD systemctl enable ssh-keygen.service || echo "failed to enable ssh-keygen.service"
+
+ # fails on overlayfs with
+ # "Failed to unmount transient /etc/machine-id file in our private namespace: Invalid argument"
+ $ROOTCMD systemctl mask systemd-machine-id-commit.service || echo "failed to mask $systemd-machine-id-commit.service"
+
+ # disable unwanted services
+ local service
+ for service in \
+ cron.service \
+ lvm2-lvmetad.service \
+ lvm2-lvmetad.socket \
+ lvm2-lvmpolld.socket \
+ lvm2-monitor.service \
+ mdadm-raid.service \
+ smartd.service \
+ ssh.service \
+ swap.target \
+ systemd-timesyncd.service \
+ uuidd.service
+ do
+ $ROOTCMD systemctl disable ${service} || echo "failed to disable $service"
+ done
+ unset service
+
+ # TODO ->
+
+ # * *proper* integration for grml-autoconfig
+ $ROOTCMD systemctl enable grml-autoconfig.service || echo "failed to enable grml-autoconfig.service"
+ ln -sf /etc/systemd/system/grml-autoconfig.service "${target}"/etc/systemd/system/multi-user.target.wants/grml-autoconfig.service
+
+ # * avoid startup of any LSB scripts; NOTE: jessie doesn't support that
+ # system-generators approach yet, only >=stretch
+ mkdir -p "${target}"/etc/systemd/system-generators/
+ ln -sf /dev/null "${target}"/etc/systemd/system-generators/systemd-sysv-generator
+ # -> revert /etc/systemd/system-generators/systemd-sysv-generator && systemctl daemon-reload during *bootup*
+ # + possibly move this into startup so it's always executed on bootup, even with persistency enabled
+ # where the change towards systemd-sysv-generator might persist across
+ # reboots -> LSB scripts executed on reboots
+}
+
+file_rc_setup() {
+ if ! [ -r "${target}"/etc/runlevel.conf ] ; then
+ echo 'Warning: /etc/runlevel.conf does not exist...'
+ echo '... assuming we do not have file-rc, skipping 15-initsetup'
+ exit 0
+ fi
+
+ # keep a backup of the original runlevel.conf file for reference
+ if [ -r "${target}"/etc/runlevel.conf.original ] ; then
+ # make sure to store old backup files if they differ as well
+ if ! cmp "${target}"/etc/runlevel.conf "${target}"/etc/runlevel.conf.original >/dev/null ; then
+ cp "${target}"/etc/runlevel.conf.original "${target}/etc/runlevel.conf.original.$(date +%Y%m%d_%k:%M:%S)"
+ fi
+ fi
+
+ cp "${target}"/etc/runlevel.conf "${target}"/etc/runlevel.conf.original
+
+ # provide Grml's default file-rc configuration
+ fcopy -v /etc/runlevel.conf
+
+ # provide Grml's inittab configuration
+ fcopy -v /etc/inittab
+ sed -i "s/\$USERNAME\$/${USERNAME}/" "${target}"/etc/inittab
+
+ # provide Grml's bootlocal init scripts
+ fcopy -v -mroot,root,0755 /etc/init.d/bootlocal.first
+ fcopy -v -mroot,root,0755 /etc/init.d/bootlocal.middle
+ fcopy -v -mroot,root,0755 /etc/init.d/bootlocal.last
+}
-# if we have a small ISO let's adjust runlevel.conf:
-if [ -n "$GRML_NAME" ] ; then
- if echo "$GRML_NAME" | grep -q small ; then
- cp $target/etc/runlevel.conf.livecd.small $target/etc/runlevel.conf
- else
- cp $target/etc/runlevel.conf.livecd $target/etc/runlevel.conf
- fi
+if ifclass FILE_RC ; then
+ file_rc_setup
+else
+ systemd_setup
fi
## END OF FILE #################################################################
-# vim:ft=sh expandtab ai tw=80 tabstop=4 shiftwidth=3
+# vim:ft=sh expandtab ai tw=80 tabstop=4 shiftwidth=2
projects / grml-live.git / blobdiff