/
kamailio.init
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/
kamailio.init
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#! /bin/sh
#
### BEGIN INIT INFO
# Provides: kamailio
# Required-Start: $syslog $network $local_fs $remote_fs $time
# Should-Start: $named slapd mysql postgresql snmpd radiusd
# Should-Stop: $named slapd mysql postgresql snmpd radiusd
# Required-Stop: $syslog $network $local_fs $remote_fs
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Start the Kamailio SIP proxy server
# Description: Start the Kamailio SIP proxy server
### END INIT INFO
. /lib/lsb/init-functions
PATH=/sbin:/bin:/usr/sbin:/usr/bin
DAEMON=/usr/sbin/kamailio
NAME=`basename "$0"`
DESC="Kamailio SIP Server"
HOMEDIR=/run/$NAME
PIDFILE=$HOMEDIR/$NAME.pid
DEFAULTS=/etc/default/$NAME
CFGFILE=/etc/$NAME/kamailio.cfg
RUN_KAMAILIO=no
USER=kamailio
GROUP=kamailio
# Amount of shared and private memory to allocate
# for the running Kamailio server (in Mb)
SHM_MEMORY=64
PKG_MEMORY=8
DUMP_CORE=no
# Do not start kamailio if fork=no is set in the config file
# otherwise the boot process will just stop
check_fork ()
{
if grep -q "^[[:space:]]*fork[[:space:]]*=[[:space:]]*no.*" $CFGFILE; then
log_failure_msg "Not starting $DESC: fork=no specified in config file; run /etc/init.d/kamailio debug instead"
exit 0
fi
}
check_kamailio_config ()
{
# Check if kamailio configuration is valid before starting the server
set +e
out=$($DAEMON -f $CFGFILE -M $PKG_MEMORY -c 2>&1 > /dev/null)
retcode=$?
set -e
if [ "$retcode" != '0' ]; then
log_failure_msg "Not starting $DESC: invalid configuration file!"
log_failure_msg
log_failure_msg "$out"
log_failure_msg
exit 1
fi
}
create_radius_seqfile ()
{
# Create a radius sequence file to be used by the radius client if
# radius accounting is enabled. This is needed to avoid any issue
# with the file not being writable if kamailio first starts as user
# root because DUMP_CORE is enabled and creates this file as user
# root and then later it switches back to user kamailio and cannot
# write to the file. If the file exists before kamailio starts, it
# won't change it's ownership and will be writable for both root
# and kamailio, no matter what options are chosen at install time
RADIUS_SEQ_FILE="$HOMEDIR/kamailio_radius.seq"
if [ -d $HOMEDIR ]; then
chown ${USER}:${GROUP} $HOMEDIR
if [ ! -f $RADIUS_SEQ_FILE ]; then
touch $RADIUS_SEQ_FILE
fi
chown ${USER}:${GROUP} $RADIUS_SEQ_FILE
chmod 660 $RADIUS_SEQ_FILE
fi
}
test -f $DAEMON || exit 0
# Load startup options if available
if [ -f $DEFAULTS ]; then
. $DEFAULTS || true
fi
if [ "$RUN_KAMAILIO" != "yes" ]; then
log_failure_msg "Kamailio not yet configured. Edit /etc/default/$NAME first."
exit 0
fi
set -e
SHM_MEMORY=$((`echo $SHM_MEMORY | sed -e 's/[^0-9]//g'`))
PKG_MEMORY=$((`echo $PKG_MEMORY | sed -e 's/[^0-9]//g'`))
[ -z "$USER" ] && USER=kamailio
[ -z "$GROUP" ] && GROUP=kamailio
[ $SHM_MEMORY -le 0 ] && SHM_MEMORY=64
[ $PKG_MEMORY -le 0 ] && PKG_MEMORY=4
if test "$DUMP_CORE" = "yes" ; then
# set proper ulimit
ulimit -c unlimited
# directory for the core dump files
# COREDIR=/home/corefiles
# [ -d $COREDIR ] || mkdir $COREDIR
# chmod 777 $COREDIR
# echo "$COREDIR/core.%e.sig%s.%p" > /proc/sys/kernel/core_pattern
fi
# $HOMEDIR can be a tmpfs
if [ ! -d $HOMEDIR ]; then
mkdir -p $HOMEDIR
chown ${USER}:${GROUP} $HOMEDIR
fi
OPTIONS="-f $CFGFILE -P $PIDFILE -m $SHM_MEMORY -M $PKG_MEMORY -u $USER -g $GROUP"
case "$1" in
start|debug)
check_kamailio_config
create_radius_seqfile
if [ "$1" != "debug" ]; then
check_fork
fi
log_daemon_msg "Starting $DESC: $NAME"
start-stop-daemon --start --quiet --pidfile $PIDFILE \
--exec $DAEMON -- $OPTIONS || log_failure_msg " already running"
log_end_msg 0
;;
stop)
log_daemon_msg "Stopping $DESC: $NAME"
start-stop-daemon --oknodo --stop --quiet --pidfile $PIDFILE \
--exec $DAEMON --retry 5
log_end_msg 0
;;
restart|force-reload)
check_kamailio_config
create_radius_seqfile
$0 stop
$0 start
;;
status)
log_daemon_msg "Status of $DESC: "
status_of_proc -p"$PIDFILE" $NAME $NAME
;;
*)
N=/etc/init.d/$NAME
echo "Usage: $N {start|stop|restart|force-reload|status|debug}" >&2
exit 1
;;
esac
exit 0