nginx.conf配置整理笔记（反向代理、缓存、均衡负载）更新中

来源：互联网发布：什么软件可以制作菜单编辑：程序博客网时间：2024/06/17 19:15

#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;    #keepalive_timeout  0;    keepalive_timeout  65;    #gzip  on;upstream webservs {#均衡负载的server组#ip_hash;#根据客户端的ip进行hash分配到相应的server，从而保证同一个ip请求分配到相同主机，可以解决跨服务器session共享问题server server1ip weight=1 max_fails=2 fail_timeout=2;  #weight表示权重，fails这些表示无法连接到尝试的次数和时间server server2ip weight=1 max_fails=2 fail_timeout=2;#server 127.0.0.1:8080 backup;#这个是显示错误页面的server，如果这里使用到了ip_hash，就不能使用这一项，否则启动报错}server {#显示错误页面的serverlisten 8080;server_name localhost;root /web/errorpages;index index.html;}proxy_cache_path /nginx/cache/first levels=1:2:1 keys_zone=first:20m max_size=1G; #缓存    server {        listen       80;        server_name  localhost;        #charset koi8-r;        #access_log  logs/host.access.log  main;#给http头部加上两个变量add_header X-Via $server_addr;#显示服务器地址add_header X-Cache $upstream_cache_status;#显示缓存是否命中#        location / {#            root   html;#            index  index.html index.htm;#        }location / {       #在这里转发请求到均衡负载组的server            proxy_pass http://webservs/;            proxy_set_header X-real-IP $remote_addr;        }location ~* ^/forum {proxy_pass http://serverip;proxy_set_header X-real-IP $remote_addr;#转发给后端的时候，后端都有一个独特的首部叫做X-real-IP，这个存放真正的客户端请求ipproxy_cache first;proxy_cache_valid 10m;}location /forum {root /web;index index.html index.htm;}        #error_page  404              /404.html;        # redirect server error pages to the static page /50x.html        #        error_page   500 502 503 504  /50x.html;        location = /50x.html {            root   html;        }        # proxy the PHP scripts to Apache listening on 127.0.0.1:80        #        #location ~ \.php$ {        #    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 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;    #    }    #}}

自定义反向代理的404页面

#反向代理并设置404自定义页面        server {                listen       80;                server_name  域名;        #charset koi8-r;                                proxy_set_header X-Forwarded-Host $host;                proxy_set_header X-Forwarded-Server $host;                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;                proxy_set_header Host $host; #携带真实的请求域名                proxy_set_header X-real-IP $remote_addr;        #转发给后端的时候，后端都有一个独特的首部叫做X-real-IP，这个存放真正的客户端请求ip                              proxy_intercept_errors  on;                recursive_error_pages   on;                location / {                        proxy_pass server地址;                        proxy_connect_timeout 600;                        proxy_read_timeout 600;                        error_page 404 /404.html;                }                location /404.html {                        root /nginx/page;                        index index.html index.htm;                }        }

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