Tengine配置的理解

一、准备工作

1. 已经安装了tengine

二、conf文件的默认配置

#user  nobody;
worker_processes  4;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;
#error_log  "pipe:rollback logs/error_log interval=1d baknum=7 maxsize=2G";

#pid        logs/nginx.pid;


events {
    worker_connections  2048;
}


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;
    #access_log  "pipe:rollback logs/access_log interval=1d baknum=7 maxsize=2G"  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    server {
        listen       18090;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;
        #access_log  "pipe:rollback logs/host.access_log interval=1d baknum=7 maxsize=2G"  main;

        location / {
            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;
        #}

        # pass the Dubbo rpc to Dubbo provider server listening on 127.0.0.1:20880
        #
        #location /dubbo {
        #    dubbo_pass_all_headers on;
        #    dubbo_pass_set args $args;
        #    dubbo_pass_set uri $uri;
        #    dubbo_pass_set method $request_method;
        #
        #    dubbo_pass org.apache.dubbo.samples.tengine.DemoService 0.0.0 tengineDubbo dubbo_backend;
        #}

        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        #location ~ /\.ht {
        #    deny  all;
        #}
    }

    # upstream for Dubbo rpc to Dubbo provider server listening on 127.0.0.1:20880
    #
    #upstream dubbo_backend {
    #    multi 1;
    #    server 127.0.0.1:20880;
    #}

    # 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;
    #    }
    #}

}

conf文件的默认配置

　　1、worker_processes设置

　　

 

 　　一般和CPU内核数相绑定，这样一个CPU对应一个进程，不需要分片消耗性能。

　　详细的参数配置可参考nginx worker_processes 配置 - aaron_agu - 博客园 (cnblogs.com)

　　2、worker_connections配置

　　

　　表示1个worker建立2048个线程，也就是目前能承受4*2048个并发量。

　　worker_connections与网络I/O和磁盘I/O有关。

　　与服务器内核每个进程能够打开多少个文件有关。

　　

 

 　　这个指的是，这台服务器允许打开的文件句柄个数。

　　也就是worker_processes * worker_connections < file-max

 

标签：index,log,配置,html,server,理解,Tengine,error,logs
来源： https://www.cnblogs.com/su-ke/p/15766116.html