centos安装nginx与配置开机启动

centos安装nginx与配置开机启动

安装运行库、编译环境

yum -y install gcc automake autoconf libtool make
yum -y install gcc gcc-c++
yum -y install openssl openssl-devel

使用wget命令下载PCRE库

cd /usr/local/src/
wget http://downloads.sourceforge.net/project/pcre/pcre/8.41/pcre-8.41.tar.gz

解压并安装PCRE库

tar -zxvf pcre-8.41.tar.gz
cd pcre-8.41
./configure
make
make install

下载zlib，下载最新版—老版本可能不支持下载了，官方地址 http://zlib.net/
```
cd /usr/local/src/
wget http://zlib.net/zlib-1.2.11.tar.gz
```

解压并安装zlib

tar -zxvf zlib-1.2.11.tar.gz
cd zlib-1.2.11
./configure
make
make install

下载nginx，选择自己需要的版本，官方地址 http://nginx.org/download/
```
cd /usr/local/src/
wget http://nginx.org/download/nginx-1.9.8.tar.gz
```

解压并安装nginx

tar -zxvf nginx-1.9.8.tar.gz
cd nginx-1.9.8
./configure --sbin-path=/usr/local/nginx/sbin/nginx --conf-path=/usr/local/nginx/conf/nginx.conf --pid-path=/usr/local/nginx/sbin/nginx.pid --with-http_ssl_module --with-pcre=../pcre-8.41 --with-zlib=../zlib-1.2.11
make
make install

配置开启启动 a.在/etc/init.d下创建nginx启动脚本文件：

vim /etc/init.d/nginx

按下i键进入编辑状态，粘贴以下代码：

 #!/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/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 

b.修改脚本权限

cd /etc/init.d/
chmod 755 nginx

c.将脚本文件加入到chkconfig中

chkconfig --add nginx

d.设置nginx开机在3和5级别自动启动

chkconfig --level 35 nginx on

e.创建软连接

cd /usr/bin
ln -s /etc/init.d/nginx

f.命令示例：分别表示启动、停止、重启

nginx start
nginx stop
nginx restart

h.访问nginx 访问centos下的nginx服务器，需要在服务器设置对外开放80端口，按照如下操作：

firewall-cmd --zone=public --add-port=80/tcp --permanent
firewall-cmd  --reload

原文链接: https://marshucheng1.github.io/2017/01/16/server-nginx/

linux安装nginx

centos安装nginx与配置开机启动