Nginx安装和使用
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2022-06-11 16:21:57
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安装前准备(centos7)
-
安装必须的环境
yum install gcc gcc-c++ openssl openssl-devel pcre pcre-devel -
去官网下载tengine官方网站 http://tengine.taobao.org/
-
安装
下载
wget http://tengine.taobao.org/download/tengine-2.0.3.tar.gz
解压
tar -zxvf tengine-2.0.3.tar.gz
进入解压目录
cd tengine-2.0.3
编译,如果成功会有MakeFile
./configure
//编译并且安装
make && make install
编写允许脚本
vi /etc/init.d/nginx
(注意:TENGINE_HOME="/opt/luoyu/nginx"
nginx="/opt/luoyu/nginx/sbin/nginx"
prog=$(basename $nginx)
NGINX_CONF_FILE="/opt/luoyu/nginx/conf/nginx.conf"
是你的nginx安装目录)
#!/bin/bash
#
# nginx - this script starts and stops the nginx daemon
#
# chkconfig: - 85 15
# description: Nginx is an HTTP(S) server, HTTP(S) reverse
# proxy and IMAP/POP3 proxy server
# processname: nginx
# config: /etc/nginx/nginx.conf
# config: /etc/sysconfig/nginx
# pidfile: /var/run/nginx.pid
# Source function library.
. /etc/rc.d/init.d/functions
# Source networking configuration.
. /etc/sysconfig/network
# Check that networking is up.
[ "$NETWORKING" = "no" ] && exit 0
TENGINE_HOME="/opt/luoyu/nginx"
nginx="/opt/luoyu/nginx/sbin/nginx"
prog=$(basename $nginx)
NGINX_CONF_FILE="/opt/luoyu/nginx/conf/nginx.conf"
[ -f /etc/sysconfig/nginx ] && /etc/sysconfig/nginx
lockfile=/var/lock/subsys/nginx
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 $prog -QUIT
retval=$?
echo
[ $retval -eq 0 ] && rm -f $lockfile
return $retval
killall -9 nginx
}
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
-
加入脚本
chmod +x /etc/init.d/nginx
chkconfig nginx on
service nginx start -
下面是没有脚本的nginx命令
LINUX启动Nginx的命令:
一、查询是否启动
[[email protected]]# ps -ef | grep nginx
root 25225 1 0 19:26 ? 00:00:00 nginx: master process /app/nginx/sbin/nginx
www 25229 25225 0 19:26 ? 00:00:00 nginx: worker process
root 25247 19431 0 19:30 pts/0 00:00:00 grep nginx
二、启动
[[email protected]]# /app/nginx/sbin/nginx
[[email protected]]# ps -ef | grep nginx
root 25192 1 0 19:22 ? 00:00:00 nginx: master process /app/nginx/sbin/nginx
www 25193 25192 0 19:22 ? 00:00:00 nginx: worker process
root 25195 19431 0 19:22 pts/0 00:00:00 grep nginx
三、停止
从容停止Nginx:
kill -QUIT 主进程号
[[email protected]]# kill -QUIT 19513
[[email protected]]# ps -ef | grep nginx
root 25190 19431 0 19:22 pts/0 00:00:00 grep nginx
快速停止Nginx:
kill -TERM 主进程号
[[email protected]]# kill -TERM 25192
[[email protected]]# ps -ef | grep nginx
root 25203 19431 0 19:23 pts/0 00:00:00 grep nginx
[[email protected]]#
强制停止Nginx:
kill -9 主进程号
[[email protected]]# kill -9 25205
[[email protected]]# ps -ef | grep nginx
www 25206 1 0 19:24 ? 00:00:00 nginx: worker process
root 25210 19431 0 19:24 pts/0 00:00:00 grep nginx
四、重启
[[email protected]]# /app/nginx/sbin/nginx -s reload
[[email protected]]#
- 反向代理
server
{
listen 80;
server_name www.domain.net;
location / {
proxy_pass http://www.domain.com;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
access_log off;
}
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