nginx 练习配置

阳光穿透心脏的1/2处 2022-08-14 04:52 2阅读 0赞

1、host配置

127.0.0.1               localhost.localdomain localhost  
::1             localhost6.localdomain6 localhost6  
127.0.0.1 test.com  
127.0.0.1 www.baidu.com  
127.0.0.1 conf  
127.0.0.1 re  
127.0.0.1 pro  
127.0.0.1 rs  
127.0.0.1 r1  
127.0.0.1 r2

2、nginx.conf配置

\#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 \{  
    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;  
  
  
    client\_header\_buffer\_size 512k;  
large\_client\_header\_buffers 4 512k;  
  
  
    \#keepalive\_timeout  0;  
    keepalive\_timeout  65;  
  
  
    \#gzip  on;  
  
  
    server \{  
        listen 80;  
server\_name test.com;  
location / \{  
root html;  
index index.html index.htm;  
\}   
    \}  
    server \{  
listen 80;  
server\_name www.baidu.com;  
location /\{  
index index.html index.htm;  
root html;  
\}  
location /ori\{\#重定向到内部  
rewrite /ori http://localhost;  
\}  
location /pic\{\#静态  
root /usr;  
\}  
location /download\{\#下载  
add\_header Content\_Disposition "attachment;";  
alias /usr/download/;  
\}  
    \}  
    include /usr/nginx/conf/vhost/\*.conf;\#配置virtual host  
      
    upstream real\_server\{\#集群负载均衡策略：轮询 优点：服务挂掉能自动剔除 同一台机器上端口必须不同，不管是用域名还是ip，不同机器上可以相同  
server r1:8080;\#127.0.0.1:8080;  
server r2:8090;\#127.0.0.1:8090;  
    \}  
    \#upstream real\_server\{\#集群负载均衡策略：权重 优点：服务器性能不均  
\#server r1:8080 weight=60;  
\#server r2:8090 weight=40;  
    \#\}  
    \#upstream real\_server\{\#集群负载均衡策略：ip hash 优点：可以解决session问题。原因：同一用户始终访问同一点  
\#ip\_hash;  
\#server r1:8080;  
\#server r2:8090;   
    \#\}  
    \#upstream real\_server\{\#需第三方模块支持 优点：根据响应时间计算访问点  
\#server r1:8080;  
\#server r2:8090;  
\#fair;  
    \#\}  
    \#upstream real\_server\{\#需第三方模块支持 优点：后端服务为缓存时比较有优势  
\#server r1:8080;  
\#server r2:8090;  
\#hash $request\_uri;  
\#hash\_method crc32;  
    \#\}  
    server \{  
listen 8080;  
server\_name r1;  
location /\{  
index index.html index.htm;  
root html;  
\}  
    \}  
    server \{  
listen 8090;  
server\_name r2;  
location /\{  
index test.html;  
root html;  
\}  
    \}  
    server \{  
  
  
listen 80;  
server\_name re;  
  
location =/\{  
index index.html index.html;  
root html;  
\}  
  
  
location /re0 \{\#重写\#引起url改变，如不想改变，可以采用反向代理  
 rewrite /re0 / break;\#终止下面的匹配  
\}  
location ~ ^/re2\{\#重写之后地址改变，返回url改变，然后匹配到re3，使用curl -L http://re/re2测试，重定向到re3.并且请求变为/html/re3  
rewrite /re2 /re3 break;  
\}  
location =/re3\{  
root html;  
index index.html index.htm;  
\}  
location /logl\{  
index index.html index.htm;  
root html;  
\}  
location =/re4/\{\#反向代理，执行同一server的其他地址 proxy\_pass的url后面如果加上/不会把匹配的路径带走,否则会带上    proxy\_pass也可指定IP  
proxy\_set\_header Host $host;  
proxy\_set\_header X-Real-IP $remote\_addr;  
proxy\_set\_header X-Forwarded-For $proxy\_add\_x\_forwarded\_for;  
proxy\_pass http://re/re3/;  
\}  
location /re6\{\#重写到反向代理的匹配  
rewrite /re6 /re4;  
\}  
location /re8/\{  
root html;  
index index.html index.htm;  
\}  
location =/re7 \{\#重写地址为re8，并做反向代理，url地址不发生化.如去掉rewrite，url地址改变  
proxy\_set\_header Host $host;  
proxy\_set\_header X-Real-IP $remote\_addr;  
proxy\_set\_header X-Forwarded-For $proxy\_add\_x\_forwarded\_for;  
rewrite /re7 /re8/;  
proxy\_pass http://re;  
\}  
location /re9\{\#反向代理到集群  
proxy\_set\_header Host $host;  
                proxy\_set\_header X-Real-IP $remote\_addr;  
                proxy\_set\_header X-Forwarded-For $proxy\_add\_x\_forwarded\_for;  
                proxy\_pass http://real\_server/;  
\}  
   \}  
   server \{  
listen 80;  
server\_name rs;  
location /\{  
proxy\_set\_header Host $host;  
                proxy\_set\_header X-Real-IP $remote\_addr;  
                proxy\_set\_header X-Forwarded-For $proxy\_add\_x\_forwarded\_for;  
                proxy\_pass http://real\_server;  
\}  
   \}  
   server \{  
listen 80;  
server\_name pro;  
location /\{   
index test.html;  
root html;  
\}  
location /a/\{  
index test.html  
                        root  html;  
                \}  
\}  
    server \{  
        listen       80;  
        server\_name  localhost;  
  
  
        \#charset koi8-r;  
  
  
        \#access\_log  logs/host.access.log  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;  
        \#\}  
  
  
        \# 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;  
    \#    server\_name  localhost;  
  
  
    \#    ssl                  on;  
    \#    ssl\_certificate      cert.pem;  
    \#    ssl\_certificate\_key  cert.key;  
  
  
    \#    ssl\_session\_timeout  5m;  
  
  
    \#    ssl\_protocols  SSLv2 SSLv3 TLSv1;  
    \#    ssl\_ciphers  HIGH:!aNULL:!MD5;  
    \#    ssl\_prefer\_server\_ciphers   on;  
  
  
    \#    location / \{  
    \#        root   html;  
    \#        index  index.html index.htm;  
    \#    \}  
    \#\}  
  
  
\}