daemon化leanote

之前说到安装好leanote，可以开机自动运行了，但是控制起来很不方便，于是就找到了一个脚本，就是前一篇日志
自己修改了一下，CentOS7下可用

vim /etc/init.d/leanoted #在init.d下新建一个控制脚本

把下面的内容贴近去

#!/bin/bash
# leanoted go/revel daemon
# chkconfig: 345 20 80
# description: leanote daemon
# processname: leanote
NAME="leanoted"

PIDFILE=/path/to/leanote/run/$NAME.pid #进程文件的路径
DAEMON_USER=leanote #用来运行服务的用户名
DAEMON="su -m -l $DAEMON_USER -c /path/to/leanote/bin/run.sh" #leanote的路径
DAEMON_OPTS=""

case "$1" in

start)
printf "%-50s" "Starting $NAME..."
if [ -f $PIDFILE ]; then
echo "Already running? (pid=`cat $PIDFILE`)"
else
PID=`$DAEMON $DAEMON_OPTS > /dev/null 2>&1 & echo $!`
echo "$PID" > $PIDFILE
echo "Ok. (pid=$PID)"
fi
;;

status)
printf "%-50s" "Checking $NAME..."
if [ -f $PIDFILE ]; then
PID=`cat $PIDFILE`
if [ -z "`ps axf | grep ${PID} | grep -v grep`" ]; then
printf "%s\n" "Process dead but pidfile exists."
else
echo "Running. (pid=$PID)"
fi
else
printf "%s\n" "Service not running."
fi
;;

stop)
printf "%-50s" "Stopping $NAME"
if [ -f $PIDFILE ]; then
PID=`cat $PIDFILE`
pkill -9 -P $PID
printf "%s\n" "Ok."
rm -f $PIDFILE
else
printf "%s\n" "Already stoppied? $PIDFILE not found."
fi
;;

restart)
$0 stop
sleep 5
$0 start
;;

*)
echo "Usage: $0 {status|start|stop|restart}"
exit 1
esac

保存，添加到服务

chkconfig --add leanoted

设置自动启动

chkconfig --level345 leanoted on

手动启动

/etc/init.d/leanoted start

或者

service leanoted start

大功告成！