start daemon with rc.d
Hello misc. In old release of OBSD to start daemons with system was used rc.local. For example: if [ -x /usr/local/bin/mysqld_safe ] ; then su -c _mysql root -c '/usr/local/bin/mysqld_safe >/dev/null 2>&1 &' echo -n ' mysql' fi In 5.0 have changes described here: http://www.openbsd.org/faq/faq10.html#rc and in man rc.d and rc.conf.local. The questions is how to start mysqld_safe or cupsd or any other daemon, that was placed in /etc/rc.d? Add the lines to rc.conf.local like this: pkg_scripts="cupsd" pkg_scripts="mysqld" or something else?
Re: start daemon with rc.d
On Wed, Dec 21, 2011 at 02:26:32PM +0400, pavel pocheptsov wrote: > Hello misc. > In old release of OBSD to start daemons with system was used rc.local. > For example: > if [ -x /usr/local/bin/mysqld_safe ] ; then >su -c _mysql root -c '/usr/local/bin/mysqld_safe >/dev/null 2>&1 &' >echo -n ' mysql' > fi > > In 5.0 have changes described here: http://www.openbsd.org/faq/faq10.html#rc > and in man rc.d and rc.conf.local. > The questions is how to start mysqld_safe or cupsd or any other daemon, > that was placed in /etc/rc.d? > Add the lines to rc.conf.local like this: > pkg_scripts="cupsd" > pkg_scripts="mysqld" > > or something else? pkg_scripts="cupsd mysqld" Order matters, since daemons will be started accordingly. -- Antoine
Re: start daemon with rc.d
On Wed, Dec 21, 2011 at 03:17:24PM +0400, pavel pocheptsov wrote: > 21 P4P5P:P0P1QQ 2011, 14:41 P>Q Antoine Jacoutot : > > On Wed, Dec 21, 2011 at 02:26:32PM +0400, pavel pocheptsov wrote: > > > Hello misc. > > > In old release of OBSD to start daemons with system was used rc.local. > > > For example: > > > if [ -x /usr/local/bin/mysqld_safe ] ; then > > >su -c _mysql root -c '/usr/local/bin/mysqld_safe >/dev/null 2>&1 &' > > >echo -n ' mysql' > > > fi > > > > > > In 5.0 have changes described here: http://www.openbsd.org/faq/faq10.html#rc > > > and in man rc.d and rc.conf.local. > > > The questions is how to start mysqld_safe or cupsd or any other daemon, > > > that was placed in /etc/rc.d? > > > Add the lines to rc.conf.local like this: > > > pkg_scripts="cupsd" > > > pkg_scripts="mysqld" > > > > > > or something else? > > > > pkg_scripts="cupsd mysqld" > > > > Order matters, since daemons will be started accordingly. > > > > -- > > Antoine > > > > > Thanks, so old way is no longer needed or it use for daemons, > that not properly installed and not put own startup-script in /etc/rc.d? You can still use the old way if you prefer. -- Antoine
Re: start daemon with rc.d
On Wed, Dec 21, 2011 at 12:27 PM, Antoine Jacoutot
wrote:
> On Wed, Dec 21, 2011 at 03:17:24PM +0400, pavel pocheptsov wrote:
>> 21 P4P5P:P0P1QQ B 2011, 14:41 P>Q B Antoine Jacoutot
:
>> > On Wed, Dec 21, 2011 at 02:26:32PM +0400, pavel pocheptsov wrote:
>> > > Hello misc.
>> > > In old release of OBSD to start daemons with system was used rc.local.
>> > > For example:
>> > > if [ -x /usr/local/bin/mysqld_safe ] ; then
>> > > B B su -c _mysql root -c '/usr/local/bin/mysqld_safe >/dev/null 2>&1
&'
>> > > B B echo -n ' mysql'
>> > > B fi
>> > >
>> > > In 5.0 have changes described here:
> http://www.openbsd.org/faq/faq10.html#rc
>> > > and in man rc.d and rc.conf.local.
>> > > The questions is how to start mysqld_safe or cupsd or any other
daemon,
>> > > that was placed in /etc/rc.d?
>> > > Add the lines to rc.conf.local like this:
>> > > pkg_scripts="cupsd"
>> > > pkg_scripts="mysqld"
>> > >
>> > > or something else?
>> >
>> > pkg_scripts="cupsd mysqld"
>> >
>> > Order matters, since daemons will be started accordingly.
>> >
>> > --
>> > Antoine
>> >
>> >
>> Thanks, so old way is no longer needed or it use for daemons,
>> that not properly installed and not put own startup-script in /etc/rc.d?
>
> You can still use the old way if you prefer.
>
>
> --
> Antoine
>
Let me also squeeze in a couple of words into the topic. :)
I'm very glad that OpenBSD has at last moved to the rc.d model, I like
this approach much better.
I had been using it all the way before, but before rc.d appeared here
officially I'd been (and - sorry - keep on) doing it like this:
vi /etc/rc.local
echo 'starting local daemons:'
###
SERVICES_LIST=`/bin/ls /etc/rc.d/*sh`
for sh in ${SERVICES_LIST}; do
${sh} start
done
###
echo "---"
vi /etc/rc.shutdown
SERVICES_LIST=`/bin/ls /etc/rc.d/*sh`
for sh in ${SERVICES_LIST}; do
${sh} stop
done
mkdir -p /etc/rc.d/rc.5
cd /etc/rc.d/rc.5
vi D000mysql.sh
#!/bin/sh
###
MYDIR="/usr/local/mysql"
LEDIR="/usr/local/mysql/libexec"
PIDIR="/usr/local/mysql/data"
USER="mysql"
###
case $1 in
start)
if [ -x ${MYDIR}/bin/mysqld_safe -a -x ${LEDIR}/mysqld ]; then
/bin/sleep 1
(cd ${MYDIR}; ./bin/mysqld_safe --user=${USER} --federated
--ndbcluster >/dev/null 2>&1 &); echo " MySQL is up! "
/bin/sleep 1
fi
;;
stop)
(${MYDIR}/bin/mysqladmin -u shutdown -pshutdown_user_pwd shutdown);
echo " MySQL shut down! "
/bin/sleep 1
;;
hup)
$0 stop
/bin/sleep 4
/bin/rm ${PIDIR}/*.err
/bin/sleep 1
$0 start
;;
###
*)
echo "Usage: `basename $0` {start|stop|hup}" >&2
exit 64
;;
esac
exit 0
###
chmod 555 D000mysql.sh
ln -s /etc/rc.d/rc.5/D000mysql.sh /etc/rc.d/D000mysql.sh
and so on with squid, apache, etc...
Any time you need to turn off a daemon from the auto start just remove
the link from /etc/rc.d or rename it without .sh
P.S. No, I'm not a linuxoid at all, I'd say - an esthete... :)
--
### Coonardoo - PQP8P=P8QP:P0 Q QQP=Q / The Well In The Shadow / Le
Puits
Dans L'Ombre ###
Re: start daemon with rc.d
On Wednesday 21 December 2011 12:26:32 pavel pocheptsov wrote: > Hello misc. > In old release of OBSD to start daemons with system was used rc.local. > For example: > if [ -x /usr/local/bin/mysqld_safe ] ; then >su -c _mysql root -c '/usr/local/bin/mysqld_safe >/dev/null 2>&1 &' >echo -n ' mysql' > fi > > In 5.0 have changes described here: > http://www.openbsd.org/faq/faq10.html#rc and in man rc.d and rc.conf.local. > The questions is how to start mysqld_safe or cupsd or any other daemon, > that was placed in /etc/rc.d? > Add the lines to rc.conf.local like this: > pkg_scripts="cupsd" > pkg_scripts="mysqld" > > or something else? I'd like to point out that the latter line will overwrite what was inside $pkg_scripts varible before that, so your example would only start mysqld. You need to use the format that Antoine gave or include the previous value of the variable when assigning: pkg_scripts="$pkg_scripts cupsd" # not really necessary on the first item pkg_scripts="$pkg_scripts mysqld" -- Antti Harri
Re[2]: start daemon with rc.d
21 P4P5P:P0P1QQ 2011, 14:41 P>Q Antoine Jacoutot : > On Wed, Dec 21, 2011 at 02:26:32PM +0400, pavel pocheptsov wrote: > > Hello misc. > > In old release of OBSD to start daemons with system was used rc.local. > > For example: > > if [ -x /usr/local/bin/mysqld_safe ] ; then > >su -c _mysql root -c '/usr/local/bin/mysqld_safe >/dev/null 2>&1 &' > >echo -n ' mysql' > > fi > > > > In 5.0 have changes described here: http://www.openbsd.org/faq/faq10.html#rc > > and in man rc.d and rc.conf.local. > > The questions is how to start mysqld_safe or cupsd or any other daemon, > > that was placed in /etc/rc.d? > > Add the lines to rc.conf.local like this: > > pkg_scripts="cupsd" > > pkg_scripts="mysqld" > > > > or something else? > > pkg_scripts="cupsd mysqld" > > Order matters, since daemons will be started accordingly. > > -- > Antoine > > Thanks, so old way is no longer needed or it use for daemons, that not properly installed and not put own startup-script in /etc/rc.d?
