centos7如何自主准确地安装配置Nginx？

发布时间：2023-07-12 15:28:46 所属栏目：Linux 来源：

导读：今天就跟大家聊聊有关“centos7如何自主正确地安装配置Nginx？”的内容，可能很多人都不太了解，为了让大家认识和更进一步的了解，小编给大家总结了以下内容，希望这篇“centos7如何自主正确地安装配

今天就跟大家聊聊有关“centos7如何自主正确地安装配置Nginx？”的内容，可能很多人都不太了解，为了让大家认识和更进一步的了解，小编给大家总结了以下内容，希望这篇“centos7如何自主正确地安装配置Nginx？”文章能对大家有帮助。

一、安装编译工具及库文件

yum -y install make zlib zlib-devel gcc gcc-c++ libtool openssl openssl-devel pcre pcre-devel

（PCRE 作用是让 Nginx 支持 Rewrite 功能）

二、安装Nginx

1、下载Nginx

下载地址：http://nginx.org/，选择稳定版本（例如：nginx-1.12.0.tar.gz）

2、将下载的二进制包移动到/usr/local目录，解压缩文件包

tar zxvf nginx-1.12.0.tar.gz

3、进入安装目录，编译安装

cd nginx-1.12.0

./configure --prefix=/usr/local/nginx --with-http_stub_status_module --with-pcre --with-http_ssl_module

make

make install

安装完成后的摘要信息：

Configuration summary

  + using system PCRE library

  + using system OpenSSL library

  + using system zlib library

  nginx path prefix: "/usr/local/nginx"

  nginx binary file: "/usr/local/nginx/sbin/nginx"

  nginx modules path: "/usr/local/nginx/modules"

  nginx configuration prefix: "/usr/local/nginx/conf"

  nginx configuration file: "/usr/local/nginx/conf/nginx.conf"

  nginx pid file: "/usr/local/nginx/logs/nginx.pid"

  nginx error log file: "/usr/local/nginx/logs/error.log"

  nginx http access log file: "/usr/local/nginx/logs/access.log"

  nginx http client request body temporary files: "client_body_temp"

  nginx http proxy temporary files: "proxy_temp"

  nginx http fastcgi temporary files: "fastcgi_temp"

  nginx http uwsgi temporary files: "uwsgi_temp"

  nginx http scgi temporary files: "scgi_temp"

默认安装到/usr/local/nginx目录。

4、查看Nginx版本

/usr/local/nginx/sbin/nginx -v

输出结果如下：

nginx version: nginx/1.12.0

到此，nginx安装完成。

5、启动、关闭Nginx

#检查配置文件是否正确

/usr/local/nginx/sbin/nginx -t

/usr/local/nginx/sbin/nginx -V     # 可以看到编译选项

#启动Nginx

/usr/local/nginx/sbin/nginx     # 默认配置文件 /usr/local/nginx/conf/nginx.conf，-c 指定

# 重新载入配置文件

/usr/local/nginx/sbin/nginx -s reload

#重启Nginx，不会改变启动时指定的配置文件

/usr/local/nginx/sbin/nginx -s reopen

#停止Nginx

/usr/local/nginx/sbin/nginx -s stop

或

pkill nginx

三、Nginx配置

1、创建Nginx运行使用的用户www

/usr/sbin/groupadd www

/usr/sbin/useradd -g www www

2、配置nginx.conf，将/usr/local/nginx/conf/nginx.conf替换为以下内容

[plain] view plain copy

user www www;

worker_processes 8;

error_log logs/error.log;

#error_log logs/error.log notice;

#error_log logs/error.log info;

pid        logs/nginx.pid;

events {

    use epoll;

    worker_connections 1024;

}

http {

    include       mime.types;

    default_type application/octet-stream;

    #log_format main '$remote_addr - $remote_user [$time_local] "$request" '

    #                  '$status $body_bytes_sent "$http_referer" '

    #                  '"$http_user_agent" "$http_x_forwarded_for"';

    #access_log logs/access.log main;

    client_max_body_size 20M;

    client_header_buffer_size 32k;

    large_client_header_buffers 4 32k;

    sendfile        on;

    #tcp_nopush     on;

    #keepalive_timeout 0;

    keepalive_timeout 65;

    gzip on;

    gzip_min_length 1k;

    gzip_buffers 4 16k;

    gzip_http_version 1.0;

    gzip_comp_level 2;

    gzip_types text/plain application/x-javascript text/css application/xml;

    gzip_vary on;

    proxy_buffer_size 64k;

    proxy_buffers   32 32k;

    proxy_busy_buffers_size 128k;

    server {

        listen       80;

        server_name localhost;

        #charset koi8-r;

        #access_log logs/host.access.log main;

        location / {

            root   html;

            index index.html index.htm;

        }

        location ~* \.(ico|css|js|gif|jpe?g|png)(\?[0-9]+)?$ {

            expires max;

            log_not_found off;

        }

        location ^~ /HFC/ {

            proxy_pass   http://$remote_addr:8090$request_uri;

            proxy_set_header Host $host;

            proxy_set_header X-Real_IP $remote_addr;

            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

        }

        #error_page 404              /404.html;

        # redirect server error pages to the static page /50x.html

        #

        error_page   500 502 503 504 /50x.html;

        location = /50x.html {

            root   html;

        }

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80

        #

        #location ~ \.php$ {

        #    proxy_pass   http://127.0.0.1;

        #}

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000

        #

        #location ~ \.php$ {

        #    root           html;

        #    fastcgi_pass   127.0.0.1:9000;

        #    fastcgi_index index.php;

        #    fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;

        #    include        fastcgi_params;

        #}

        # deny access to .htaccess files, if Apache's document root

        # concurs with nginx's one

        #

        #location ~ /\.ht {

        #    deny all;

        #}

    }

    # another virtual host using mix of IP-, name-, and port-based configuration

    #

    #server {

    #    listen       8000;

    #    listen       somename:8080;

    #    server_name somename alias another.alias;

    #    location / {

    #        root   html;

    #        index index.html index.htm;

    #    }

    #}

    # HTTPS server

    #

    #server {

    #    listen       443 ssl;

    #    server_name localhost;

    #    ssl_certificate      cert.pem;

    #    ssl_certificate_key cert.key;

    #    ssl_session_cache    shared:SSL:1m;

    #    ssl_session_timeout 5m;

    #    ssl_ciphers HIGH:!aNULL:!MD5;

    #    ssl_prefer_server_ciphers on;

    #    location / {

    #        root   html;

    #        index index.html index.htm;

    #    }

    #}

}

四、防火墙配置

CentOS7默认的防火墙为firewall

添加防火墙规则如下：

#firewall-cmd --add-port=80/tcp          //http协议基于TCP传输协议，放行80端口

（编辑：聊城站长网）

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