centos中配置nginx全过程

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1.安装下载工具

yum install wget



2.下载 nginx

wget http://nginx.org/download/nginx-1.10.2.tar.gz



3. 解压

tar -xvf nginx-1.10.2.tar.gz



4.编译

./configure && make && make install



编译过程可能或报错,因为有些依赖没有下载,可以试下先用以下命令安装依赖,有可能有很多其他依赖,具体看报错,再用以上命令进行编译

yum install -y pcre-devel zlib-devel openssl-devel 



5.编译类似window中的安装软件,编译会自动把软件安装到指定的目录 /usr/local/

这是nginx的安装目录
/usr/local/nginx
手动启动试试,启动完毕,网页打开ip的80端口,看是不是能够访问,如果不能访问可能是防火墙的问题,关闭防火墙试试
./usr/local/nginx/sbin/nginx



5.1 nginx 的安装目录里就有配置文件

配置文件位置,在这里修改配置
/usr/local/nginx/conf/nginx.conf
这是nginx的配置文件的信息
1,一个http下有多个server,每个server监听一个端口
2,一个server下有多个location,每个location监听一个接口

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}

http {
	# mime.types;是一个文件,这里默认的是和配置文件同一个目录
    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;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;        

server {
        listen       80;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
        	# 以下root 右边的html是一个目录名称,和本conf在同一个目录,如客户访问80端口的根目录,
        	nginx就会在html这个目录里寻找 index.html 这个文件,然后渲染给客户看
            root   html;
            index  index.html index.htm;
        }

        #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;
        #}
}
	
server {
        listen       81;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;
        location / {
            root   html;
            index  index.html index.htm;
        }}

}



6 下一文章,我将补充怎么把nginx加入到管理单元,以便使用systemctl 来控制nginx,也可以很方便的设置开机启动



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