nginx 编译安装与配置详解

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一、编译安装

1、使用yum安装所需的包，虽然需要编译几个依赖包，pcre、zlib、openssl
yum -y groupinstall "Development Tools""Server Platform Development"
yum install pcre-devel zlib-devel openssl-devel gcc* (一般系统装好了，以下的这几个包openssl、zlib、pcre都已经安装上了，注意： pcre-devel zlib-devel openssl-devel这几个devel包要装上，不然编译的时候会报错）


2、添加用户和组
groupadd -r nginx
useradd -r -g nginx nginx

3、解压安装文件

tar -zxvf nginx-1.10.1.tar.gz
cd nginx-1.10.1


4、配置选项
./configure --prefix=/usr/local/nginx #nginx家目录
--sbin-path=/usr/sbin #nginx主程序路径
--conf-path=/etc/nginx/nginx.conf #nginx主配置文件路径

--error-log-path=/var/log/nginx/error.log #错误日志路径

--http-log-path=/var/log/nginx/access.log #访问日志路径
--pid-path=/var/run/nginx/nginx.pid #进程ID路径

--lock-path=/var/lock/nginx.lock #nginx锁文件路径

--user=nginx #worker进程所属的用户名称

--group=nginx #worker进程所属的组名称

--with-http_ssl_module #启用http_ssl模块

--with-http_flv_module #启用服务端伪流媒体模块

--with-http_stub_status_module #启用健康检查模块

--with-http_gzip_static_module #启用ngnix 的静态缓存模块
--http-client-body-temp-path=/var/tmp/nginx/client #启用为http连接的请求实体临时文件设置路径
--http-proxy-temp-path=/var/tmp/nginx/proxy #为http代理临时文件设置路径
--http-fastcgi-temp-path=/var/tmp/nginx/fcgi #为http fastcgi临时文件设置路径
--http-uwsgi-temp-path=/var/tmp/nginx/uwsgi #为http uwcgi临时文件设置路径
--http-scgi-temp-path=/var/tmp/nginx/scgi  #为http scgi临时文件设置路径
--with-pcre #使用pcre库文件

--with-stream #启用TCP/UDP代理模块



运行配置检查：

Configuration summary
  + using system PCRE library
  + using system OpenSSL library
  + md5: using OpenSSL library
  + sha1: using OpenSSL library
  + using system zlib library

  nginx path prefix: "/usr/local/nginx"
  nginx binary file: "/usr/sbin/nginx"
  nginx modules path: "/usr/local/modules"
  nginx configuration prefix: "/etc/nginx"
  nginx configuration file: "/etc/nginx/nginx.conf"
  nginx pid file: "/var/run/nginx/nginx.pid"
  nginx error log file: "/var/log/nginx/error.log"
  nginx http access log file: "/var/log/nginx/access.log"
  nginx http client request body temporary files: "/var/tmp/nginx/client/"
  nginx http proxy temporary files: "/var/tmp/nginx/proxy/"
  nginx http fastcgi temporary files: "/var/tmp/nginx/fcgi/"
  nginx http uwsgi temporary files: "/var/tmp/nginx/uwsgi"
  nginx http scgi temporary files: "/var/tmp/nginx/scgi

5、编译和安装

make && make install


6、在/var/tmp目录下建立nginx目录
mkdir -p /var/tmp/nginx


7、检查配置文件是否有语法错误

[iyunv@localhost ~]# nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful



8、编辑服务启动脚本
vim /etc/init.d/nginx
#! /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
# pidfile:       /var/run/nginx/nginx.pid
# Source function library.
. /etc/rc.d/init.d/functions
# Source networking configuration.
. /etc/sysconfig/network
# Check that networking is up.
[ "$NETWORKING" = "no" ] && exit 0
nginx="/usr/sbin/nginx"
prog=$(basename $nginx)
NGINX_CONF_FILE="/etc/nginx/nginx.conf"
[ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx
lockfile=/var/lock/nginx.lock
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
}
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

9、启动nginx

[iyunv@localhost init.d]# service nginx start
正在启动 nginx：                                           [确定]


10、停止nginx
[iyunv@localhost init.d]# service nginx stop
停止 nginx：                                               [确定]




11、查看进程情况
[iyunv@localhost init.d]# ps -ef|grep nginx
root      10342      1  0 02:04 ?        00:00:00 nginx: master process /usr/sbin/nginx -c /etc/nginx/nginx.conf
nginx     10344  10342  0 02:04 ?        00:00:00 nginx: worker process                  
root      10350   1613  0 02:07 pts/0    00:00:00 grep nginx

12、查看监听的端口

[iyunv@localhost init.d]# netstat -tnlp|grep nginx
tcp        0      0 0.0.0.0:80                  0.0.0.0:*                   LISTEN      10342/nginx