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
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- 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
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