nodejs+nginx+mongdb+redis安装学习笔记（之nginx安装）

第二步：安装nginx

这里使用OpenResty（一个通过扩展 Nginx 实现的高性能Web服务器，使用Nginx+Lua的方式，对于高并发网站开发非常有用）

安装

(1)进入官方网站http://openresty.org/cn/找到下载地址如https://openresty.org/download/ngx_openresty-1.9.3.1.tar.gz
(2) 在 /opt 目录下通过wget下载

wget https://openresty.org/download/ngx_openresty-1.9.3.1.tar.gz

(3)解压

tar xvf  ngx_openresty-1.9.3.1.tar.gz

(4) 移动目录

mv  ngx_openresty-1.9.3.1 nginxopen

(5) 安装以下的开发库

apt-get install libreadline-dev libpcre3-dev libssl-dev perl

(6)进入nginxopen目录，依次执行以下命令,安装完成

./configure --prefix=/opt/nginx/
make
make install

设置开机启动

(1) 安装服务管理

sudo apt-get install sysv-rc-conf

(2)创建自启动脚本

• 在/etc/init.d/目录下创建nginx

  sudo vi /etc/init.d/nginx

• 并加入内容

 #!/bin/sh
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DESC="nginx daemon"
NAME=nginx
DAEMON=/opt/nginx/nginx/sbin/$NAME
CONFIGFILE=/opt/nginx/nginx/conf/$NAME.conf
PIDFILE=/opt/nginx/nginx/logs/$NAME.pid
SCRIPTNAME=/etc/init.d/$NAME

set -e
[ -x "$DAEMON" ] || exit 0

do_start() {
 $DAEMON -c $CONFIGFILE || echo -n "nginx already running"
}

do_stop() {
 kill -INT `cat $PIDFILE` || echo -n "nginx not running"
}

do_reload() {
 kill -HUP `cat $PIDFILE` || echo -n "nginx can't reload"
}

case "$1" in
 start)
 echo -n "Starting $DESC: $NAME"
 do_start
 echo "."
 ;;
 stop)
 echo -n "Stopping $DESC: $NAME"
 do_stop
 echo "."
 ;;
 reload|graceful)
 echo -n "Reloading $DESC configuration..."
 do_reload
 echo "."
 ;;
 restart)
 echo -n "Restarting $DESC: $NAME"
 do_stop
 do_start
 echo "."
 ;;
 *)
 echo "Usage: $SCRIPTNAME {start|stop|reload|restart}" >&2
 exit 3
 ;;
esac

exit 0

(3) 设置开机启动

sudo sysv-rc-conf nginx  on

手动重启，停止命令

sudo /etc/init.d/nginx restart
sudo /etc/init.d/nginx stop

*安装成功后的一些文件存放位置
*nginx path prefix: “/opt/nginx//nginx”
nginx configuration prefix: “/opt/nginx//nginx/conf”
nginx pid file: “/opt/nginx//nginx/logs/nginx.pid”
nginx error log file: “/opt/nginx//nginx/logs/error.log”
nginx http access log file: “/opt/nginx//nginx/logs/access.log”
nginx http client request body temporary files: “client_body_temp”
nginx http fastcgi temporary files: “fastcgi_temp”
nginx http scgi temporary files: “scgi_temp”*