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caddy/dist/init/linux-sysvinit/caddy
Daniel van Dorp dbd76f7a57 dist/init/linux-sysvinit: process @weingart's feedback (#1008)
* dist/init/linux-sysvinit: use kill -0 to test process status

* dist/init/linux-sysvinit: use service (as root) instead of /etc/init.d/
2016-08-09 22:29:13 -06:00

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#!/bin/sh
### BEGIN INIT INFO
# Provides: caddy
# Required-Start: $local_fs $network $named $time $syslog
# Required-Stop: $local_fs $network $named $time $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: starts the caddy web server
# Description: starts caddy using start-stop-daemon
### END INIT INFO
# Original Author: Frédéric Galusik (fredg)
# Maintainer: Daniel van Dorp (djvdorp)
DESC="the caddy web server"
NAME=caddy
DAEMON=$(which caddy)
DAEMONUSER=www-data
PIDFILE=/var/run/$NAME.pid
LOGFILE=/var/log/$NAME.log
CONFIGFILE=/etc/caddy/Caddyfile
DAEMONOPTS="-agree=true -pidfile=$PIDFILE -log=$LOGFILE -conf=$CONFIGFILE"
USERBIND="setcap cap_net_bind_service=+ep"
STOP_SCHEDULE="${STOP_SCHEDULE:-QUIT/5/TERM/5/KILL/5}"
test -x $DAEMON || exit 0
# Set the CADDYPATH; Let's Encrypt certificates will be written to this directory.
export CADDYPATH=/etc/caddy/ssl
# Set the ulimits
ulimit -n 8192
start() {
$USERBIND $DAEMON
start-stop-daemon --start --quiet --make-pidfile --pidfile $PIDFILE \
--background --chuid $DAEMONUSER --oknodo --exec $DAEMON -- $DAEMONOPTS
}
stop() {
start-stop-daemon --stop --quiet --pidfile $PIDFILE --retry=$STOP_SCHEDULE \
--name $NAME --oknodo
rm -f $PIDFILE
}
reload() {
start-stop-daemon --stop --quiet --signal USR1 --pidfile $PIDFILE \
--name $NAME
}
status() {
if [ -f $PIDFILE ]; then
if kill -0 $(cat "$PIDFILE"); then
echo "$NAME is running"
else
echo "$NAME process is dead, but pidfile exists"
fi
else
echo "$NAME is not running"
fi
}
case "$1" in
start)
echo "Starting $NAME"
start
;;
stop)
echo "Stopping $NAME"
stop
;;
restart)
echo "Restarting $NAME"
stop
start
;;
reload)
echo "Reloading $NAME configuration"
reload
;;
status)
status
;;
*)
echo "Usage: $0 {start|stop|restart|reload|status}"
exit 2
;;
esac
exit 0