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Diffstat (limited to 'contrib/djbdns/tinydns.init')
-rwxr-xr-x | contrib/djbdns/tinydns.init | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/contrib/djbdns/tinydns.init b/contrib/djbdns/tinydns.init new file mode 100755 index 00000000..7bcbb477 --- /dev/null +++ b/contrib/djbdns/tinydns.init @@ -0,0 +1,110 @@ +#! /bin/bash +### BEGIN INIT INFO +# Provides: tinydns +# Required-Start: $local_fs $remote_fs $network +# Required-Stop: $local_fs $remote_fs $network +# Should-Start: $syslog +# Should-Stop: $syslog +# Default-Start: 2 3 4 5 +# Default-Stop: 0 1 6 +# Short-Description: tinydns daemon processes +# Description: Start the TinyDNS resolver +### END INIT INFO + +# Documentation +# man tinydns + +# Load the VERBOSE setting and other rcS variables +. /lib/init/vars.sh + +# Define LSB log_* functions. +. /lib/lsb/init-functions + +NAME=tinydns +DAEMON=/usr/bin/$NAME +DAEMON_USER=djbdns +DESC="the tinydns daemon" +ROOTDIR=/var/lib/djbdns +PATH=/sbin:/bin:/usr/sbin:/usr/bin +LAUNCHER=/usr/bin/envuidgid +LAUNCHER_ARGS="$DAEMON_USER envdir ./env softlimit -d300000 $DAEMON" + +PIDFILE=/run/$NAME.pid + +# Exit if executable is not installed +[ -x "$DAEMON" ] || exit 0 + +set -x + +case "$1" in + start) + if [ ! -d "$ROOTDIR" ]; then + log_action_msg "Not starting $DESC: $ROOTDIR is missing." + exit 0 + fi + + log_action_begin_msg "Starting $DESC" + + if start-stop-daemon --stop --signal 0 --quiet --pidfile $PIDFILE --exec $DAEMON; then + log_action_end_msg 0 "already running" + else + if start-stop-daemon --start --verbose --make-pidfile --chdir $ROOTDIR --pidfile $PIDFILE --exec $LAUNCHER -- $LAUNCHER_ARGS + then + log_action_end_msg 0 + else + log_action_end_msg 1 + exit 1 + fi + fi + ;; + stop) + log_action_begin_msg "Stopping $DESC" + pid=$(cat $PIDFILE 2>/dev/null) || true + if test ! -f $PIDFILE -o -z "$pid"; then + log_action_end_msg 0 "not running - there is no $PIDFILE" + exit 0 + fi + + if start-stop-daemon --stop --signal INT --quiet --pidfile $PIDFILE --exec $DAEMON; then + rm -f $PIDFILE + elif kill -0 $pid 2>/dev/null; then + log_action_end_msg 1 "Is $pid not $NAME? Is $DAEMON a different binary now?" + exit 1 + else + log_action_end_msg 1 "$DAEMON died: process $pid not running; or permission denied" + exit 1 + fi + ;; + reload) + echo "Not implemented, use restart" + exit 1 + ;; + restart|force-reload) + $0 stop + $0 start + ;; + status) + if test ! -r $(dirname $PIDFILE); then + log_failure_msg "cannot read PID file $PIDFILE" + exit 4 + fi + pid=$(cat $PIDFILE 2>/dev/null) || true + if test ! -f $PIDFILE -o -z "$pid"; then + log_failure_msg "$NAME is not running" + exit 3 + fi + if ps "$pid" >/dev/null 2>&1; then + log_success_msg "$NAME is running" + exit 0 + else + log_failure_msg "$NAME is not running" + exit 1 + fi + ;; + *) + log_action_msg "Usage: $0 {start|stop|restart|force-reload|status}" >&2 + exit 1 + ;; +esac + +exit 0 |