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/makemake 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/shPATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/binDESC="nginx daemon"NAME=nginxDAEMON=/opt/nginx/nginx/sbin/$NAMECONFIGFILE=/opt/nginx/nginx/conf/$NAME.confPIDFILE=/opt/nginx/nginx/logs/$NAME.pidSCRIPTNAME=/etc/init.d/$NAMEset -e[ -x "$DAEMON" ] || exit 0do_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 ;;esacexit 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 restartsudo /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”*