WEB 服务应用 Nginx之安装篇

it2026-04-20  13

一、Nginx 源码包安装与配置1、环境准备

操作系统、内核版本:CentOS 6.8  2.6.32-642.el6.x86_64Nginx 软件版本:nginx-1.10.2

2、创建Nginx用户

[root@web01 ~]# groupadd -g 108 -r nginx [root@web01 ~]# useradd -u 108 -r -g 108 nginx [root@web01 ~]# id nginx uid=108(nginx) gid=108(nginx) groups=108(nginx)

3、安装Nginx所需依赖包

# yum -y install pcre-devel openssl-devel gcc-c++ zlib-devel

4、编译安装Nginx-1.10.2

# cd /root/soft # tar -xf nginx-1.10.2.tar.gz # cd nginx-1.10.2 # ./configure --prefix=/usr/local/nginx --user=nginx --group=nginx --with-http_stub_status_module --with-http_ssl_module --with-file-aio --with-http_dav_module # make # make install

5、为nginx提供SysV init启动脚本(/etc/init.d/nginx)

#!/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.  [ "$NETWORKING" = "no" ] && exit 0  nginx="/usr/local/nginx/sbin/nginx"  prog=$(basename $nginx)  NGINX_CONF_FILE="/usr/local/nginx/etc/conf/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' -`     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

6、Nginx启动脚本赋予执行权限

# chmod +x /etc/init.d/nginx

7、添加到服务管理列表,并设置开机自动启动服务

# chmod +x /etc/init.d/nginx # chkconfig --add nginx # chkconfig nginx on # chkconfig --list ngin nginx           0:off   1:off   2:on    3:on    4:on    5:on    6:off

8、启动Nginx服务

Nginx启动前检查语法:(修改配置,重启服务前一定要先检查配置文件语法。)[root@web01 nginx-1.10.2]# /usr/local/nginx/sbin/nginx -tnginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is oknginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful

启动Nginx服务: [root@web01 nginx-1.10.2]# /etc/init.d/nginx start Starting nginx: [ OK ]

9、查看Nginx服务对应端口是否启动成功

COMMAND  PID  USER   FD   TYPE DEVICE SIZE/OFF NODE NAMEnginx   4547  root    6u  IPv4  17508      0t0  TCP *:http (LISTEN)nginx   4548 nginx    6u  IPv4  17508      0t0  TCP *:http (LISTEN)[root@web01 nginx-1.10.2]# netstat -lnt| grep 80tcp        0      0 0.0.0.0:80                  0.0.0.0:*                   LISTEN      tcp        0      0 :::32980                    :::*                        LISTEN

10、检查Nginx启动的实际效果,通过浏览器访问

好了到这里Nginx的安装就完成了,接下来会介绍Ngnix相关的配置!

转载于:https://www.cnblogs.com/miclesvic/p/6135725.html

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