zsy001 发表于 2017-12-23 18:24:20

centos6.9下设置nginx服务开机自动启动

#!/bin/sh  
#
  
# nginx
- this script starts and stops the nginx daemon  
#
  
# chkconfig:   
- 85 15  
# description:NGINX
is an HTTP(S) server, HTTP(S) reverse \  
#               proxy
and IMAP/POP3 proxy server  
# processname: nginx
  
# config:      
/etc/nginx/nginx.conf  
# config:      
/etc/sysconfig/nginx  
# pidfile:   
/var/run/nginx.pid  
# Source
function library.  
.
/etc/rc.d/init.d/functions  
# Source networking configuration.
  
.
/etc/sysconfig/network  
# Check that networking
is up.  
[
"$NETWORKING" = "no" ] && exit 0  
nginx="/usr/sbin/nginx"
  
prog=$(basename $nginx)
  
NGINX_CONF_FILE="/etc/nginx/nginx.conf"
  
[ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx
  
lockfile=/var/lock/subsys/nginx
  
make_dirs() {
  # make required directories
  user=`$nginx -V 2>&1 | grep "configure arguments:" | sed 's/[^*]*--user=\([^ ]*\).*/\1/g' -`
  if [ -z "`grep $user /etc/passwd`" ]; then
  useradd -M -s /bin/nologin $user
  fi
  options=`$nginx -V 2>&1 | grep 'configure arguments:'`
  for opt in $options; do
  if [ `echo $opt | grep '.*-temp-path'` ]; then
  value=`echo $opt | cut -d "=" -f 2`
  if [ ! -d "$value" ]; then
  # echo "creating" $value
  mkdir -p $value && chown -R $user $value
  fi
  fi
  done
  
}
  
start() {
[ -x $nginx ] || exit 5
[ -f $NGINX_CONF_FILE ] || exit 6
  make_dirs
  echo -n $"Starting $prog: "
  daemon $nginx -c $NGINX_CONF_FILE
  retval=$?
  echo
[ $retval -eq 0 ] && touch $lockfile
  return $retval
  
}
  
stop() {
  echo -n $"Stopping $prog: "
  killproc $prog -QUIT
  retval=$?
  echo
[ $retval -eq 0 ] && rm -f $lockfile
  return $retval
  
}
  
restart() {
  configtest || return $?
  stop
  sleep 1
  start
  
}
  
reload() {
  configtest || return $?
  echo -n $"Reloading $prog: "
  killproc $nginx -HUP
  RETVAL=$?
  echo
  
}
  
force_reload() {
  restart
  
}
  
configtest() {
  $nginx -t -c $NGINX_CONF_FILE
  
}
  
rh_status() {
  status $prog
  
}
  
rh_status_q() {
  rh_status >/dev/null 2>&1
  
}
  
case "$1" in
  
    start)
  rh_status_q && exit 0
  $1
  ;;
  stop)
  rh_status_q || exit 0
  $1
  ;;
  restart|configtest)
  $1
  ;;
  reload)
  rh_status_q || exit 7
  $1
  ;;
  force-reload)
  force_reload
  ;;
  status)
  rh_status
  ;;
  condrestart|try-restart)
  rh_status_q || exit 0
  ;;
  *)
  echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"
  exit 2
  
esac
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