How to implement nginx self-startup script by centos/rhel
This article mainly introduces centos/rhel how to achieve nginx self-startup script, the article is very detailed, has a certain reference value, interested friends must read it!
Usually under the OS of centos and rhel, we mostly manage services through chkconfig, such as booting automatic startup services.
1. Execute the following command:
Vim / etc/init.d/nginxd
two。 Enter the following:
Note: the following variables in this file need to be rewritten according to your actual directory.
Nginx= "/ usr/local/nginx/sbin/nginx" # # executable file path lockfile= "/ var/nginx/nginx.lock" # # need to create / var/nginx directory NGINX_CONF_FILE= "/ etc/nginx/nginx.conf" # need to create the configuration file #! / 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 # Source function library. . / etc/rc.d/init.d/functions # Source networking configuration. . / etc/sysconfig/network # Check that networking is up. ["$NETWORKING" = "no"] & & exit 0 nginx= "/ usr/local/nginx/sbin/nginx" prog=$ (basename $nginx) sysconfig= "/ etc/sysconfig/$prog" lockfile= "/ var/nginx/nginx.lock" pidfile= "/ var/nginx/$ {prog} .pid" NGINX_CONF_FILE= "/ etc/nginx/nginx.conf" [- f $sysconfig] &. $sysconfig start () {[- x $nginx] | | exit 5 [- f $NGINX_CONF_FILE] | | exit 6 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-p $pidfile $prog retval=$? Echo [$retval-eq 0] & & rm-f $lockfile return $retval} restart () {configtest_q | | return 6 stop start} reload () {configtest_q | | return 6 echo-n $"Reloading $prog:" killproc-p $pidfile $prog-HUP echo} configtest () {$nginx-t-c $NGINX_CONF_FILE} configtest_q () {$nginx-t-Q-c $NGINX_CONF_FILE} rh_status () {status $prog} rh _ status_q () {rh_status > / dev/null 2 > & 1} # Upgrade the binary with no downtime. Upgrade () {local oldbin_pidfile= "${pidfile} .oldbin" configtest_q | | return 6 echo-n $"Upgrading $prog:" killproc-p $pidfile $prog-USR2 retval=$? Sleep 1 if [[- f ${oldbin_pidfile} & &-f ${pidfile}]]; then killproc-p $oldbin_pidfile $prog-QUIT success $"$prog online upgrade" echo return 0 else failure $"$prog online upgrade" echo return 1 fi} # Tell nginx to reopen logs reopen_logs () {configtest_q | | return 6 echo-n $"Reopening $prog logs:" killproc-p $pidfile $prog-USR1 retval=$? Echo return $retval} case "$1" in start) rh_status_q & & exit 0 $1;; stop) rh_status_q | | exit 0 $1;; restart | configtest | reopen_logs) $1;; force-reload | upgrade) rh_status_q | | exit 7 upgrade;; reload) rh_status_q | exit 7 $1;; status | status_q) rh_$1 Condrestart | try-restart) rh_status_q | | exit 7 restart;; *) echo $"Usage: $0 {start | stop | reload | configtest | status | force-reload | upgrade | restart | reopen_logs}" exit 2 esac
After saving, you can execute the following command to start nginx
Chmod 777 / etc/init.d/nginxd / etc/init.d/nginxd start
3. Configure boot boot
Execute the following command:
Chkconfig nginxd on
You can check whether it is successful or not by the following command
Chkconfig-- list | grep nginxd is all the contents of the article "how to implement nginx self-startup script in centos/rhel". Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!
