c7198f09ba
05fff5bd02 generator: use kmsg in system-level generators, journal otherwise
ecc07954de log: normalize log target condition check
d32ceea42b log: update comment
2ebad02b60 basic/virt: Detect PowerVM hypervisor (bsc#1176800)
- Simplify systemd-sysv-convert
- the previous code incorrectly assumed that the sysv init scripts
were uninstalled before %post get executed. It therefore save the
enablement state in %pre and restore it in %post. Now all is done
in %post (making --save option useless) and there's no more need
to remember the enablement state.
- "--save" option is a NOP but is still kept for backward
compatibility.
- the previous simplifcation made /var/lib/systemd/migrated no more
used.
- we do not search for units in /lib/systemd anymore, this shouldn't
be needed anymore these days especially since this path was only
used when systemd was introduced in openSUSE and it was never used
in SLE (checked SLE12-GA).
- the option --show has been dropped. It's never been used even
internally.
- the DB is populated only once even if the script was enabled at
multiple runlevels. The runlevel info was never used. A dummy
value is still added to keep the same format just in case.
- No more need to clean the journal-upload stuff with --without=journal_remote
Since -Dremote build option has been introduced with meson, this
workaround is no more needed.
OBS-URL: https://build.opensuse.org/package/show/Base:System/systemd?expand=0&rev=1124
113 lines
2.5 KiB
Bash
113 lines
2.5 KiB
Bash
#!/bin/bash
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info() {
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echo "$(basename $0): $*"
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}
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warn() {
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echo >&2 "$(basename $0): warning, $*"
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}
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usage() {
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echo >&2 "usage: $(basename $0) --apply <service> [<service> ...]"
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}
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if [ "$UID" != "0" ]; then
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warn "need to be root, aborting"
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exit 1
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fi
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if [ $# -lt 2 ]; then
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usage
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exit 1
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fi
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database_lookup() {
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local service unused
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# 'priority' field is not used but is kept for backward compat reason.
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while read service unused; do
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if [ $service == $1 ]; then
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return 0
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fi
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done </var/lib/systemd/sysv-convert/database
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return 1
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}
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database_add() {
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# Write a dumb priority as it is not used.
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echo "$1 $2 50" >>/var/lib/systemd/sysv-convert/database
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}
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# Initialize the database.
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if [ ! -e /var/lib/systemd/sysv-convert/database ]; then
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touch /var/lib/systemd/sysv-convert/database
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fi
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case "$1" in
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--save)
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# --save is kept for backward compatibility.
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;;
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--apply)
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shift
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for service in $@; do
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# For backward compat we accept the name of the
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# service with or without the unit type suffix. If the
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# suffix is not there, assume .service type.
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case "$service" in
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*.*) initscript="${service%.*}" ;;
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*) initscript="$service"
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service="$service.service"
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esac
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# Did we already migrate this service during a previous update ?
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database_lookup $initscript &&
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continue
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# Sanity check.
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unit="/usr/lib/systemd/system/$service"
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if [ ! -f "$unit" ]; then
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warn "$unit not found, skipping"
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continue
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fi
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# Mark the service as processed to make sure we will do the migration only
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# once. This is important especially for packages that keep their init
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# scripts around even if they're no more used. Since the saved info won't
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# be reused again we simply use an invalid runlevel and add the service
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# in the db only once.
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database_add $initscript -1
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# The package is introducing new services and never has any sysv init
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# scripts (bsc#982303).
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if [ ! -r /etc/init.d/$initscript ] &&
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[ ! -r /etc/init.d/boot.$initscript ]; then
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continue
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fi
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for rcnd in rc2.d rc3.d rc4.d rc5.d boot.d; do
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# Was the sysvinit script enabled ? (bsc#982211)
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case $rcnd in
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boot.d) [ -L /etc/rc.d/boot.d/S??boot.$initscript ] || continue ;;
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*) [ -L /etc/rc.d/$rcnd/S??$initscript ] || continue
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esac
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case $rcnd in
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boot.d) runlevel=3 ;;
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*) runlevel=${rcnd:2:1}
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esac
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target=runlevel$runlevel.target
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info "enabling $unit (wanted by $target)..."
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mkdir -p "/etc/systemd/system/$target.wants"
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ln -sf $unit /etc/systemd/system/$target.wants/$service
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done
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done
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;;
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*)
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usage
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exit 1
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esac
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