N年前Nginx 负载均衡在金山逍遥网中的应用

在金山逍遥网中,前端负载均衡服务器采用的是Nginx,两台Nginx服务器为一组,,承担多种类型的负载均衡服务,两台负载均衡服务器均处于活动状态,各自绑定一个公网虚拟IP,作为负载均衡服务器,当其中一个发生故障时,另一台接管发生故障服务器的虚拟IP。配置nginx.conf代码如下

代码:user www www;work_processes 8;error_log /data1/logs/nginx_error.log crit;pid /usr/local/webserver/nginx/nginx.pid;#specifies the value for maximum file descriptors that can be opened by this process worker_rlimit_nofile 51200events{use epoll;worker_connections 51200;}http{include mine.types;default_type application/octet-strem;#charset utf-8server_names_hash_bucket_size 128k;client_header_buffer_size 32k;large_client_header_buffers 4 32k;sendfile on;#tcp_nopush on;keepalive_timeout 30;tcp_nodelay on;fastcgi_connect_timeout 300;fastcgi_send_timeout 300;fastcgi_read_timeout 300;fastcgi_buffer_size 64k;fastcgi_buffers 4 64k;fastcgi_busy_buffers_size 128k;fastcgi_temp_file_write_size 128k;gzip on;gzip_min_length 1k;gzip_buffers 4 16k;gzip_http_version 1.1gzip_comp_level 2;gzip_types text/plain application/x-javascript text/css application/xml;gzip_vary on;limit_zone anti_attack $binary_remote_addr 10m;#允许客户端请求的最大单文件字节数client_max_body_size 300m;#缓冲区代理缓冲用户端的最大字节数 可以理解为现存到本地再传给用户client_body_size 128k;#跟后端服务器连接的超时时间_发起握手等候响应超时时间proxy_connect_time 600;#连接成功后_等待后端服务器响应时间_其实已经进入后端的派对等候处理proxy_read_timeout 600;#后端回传时间_规定时间内传完所有数据proxy_send_timeout 600;#代理请求缓存区,保存用户的头信息以供Nginx进行规则处理proxy_buffer_size 16k;proxy_buffers 4 32k;proxy_busy_buffers_size 64k;proxy_temp_file_write_size 64k;#缓存proxy_temp_path /data2/proxy_temp_path;proxy_cache_path /data2/proxy_cache_path levels=1:2 keys_zone=cache_one:200m inactive=1d max_size=5;upstream myserver_pool{server xx.xx.xx.1:80 weight=1 max_fails=2 fail_timeout=30s;server xx.xx.xx.2:80 weight=1 max_fails=2 fail_timeout=30s;server xx.xx.xx.3:80 weight=1 max_fails=2 fail_timeout=30s;}upstream php_server_pool{server xx.xx.xx.4:80 weight=1 max_fails=2 fail_timeout=30s;server xx.xx.xx.5:80 weight=1 max_fails=2 fail_timeout=30s;server xx.xx.xx.6:80 weight=1 max_fails=2 fail_timeout=30s;server xx.xx.xx.7:80 weight=1 max_fails=2 fail_timeout=30s;server xx.xx.xx.8:80 weight=1 max_fails=2 fail_timeout=30s;}upstream bbs_server_pool{ip=hash;server xx.xx.xx.9:80 max_fails=2 fail_timeout=30s;server xx.xx.xx.10:80 max_fails=2 fail_timeout=30s;server xx.xx.xx.11:80 max_fails=2 fail_timeout=30s;server xx.xx.xx.12:80 max_fails=2 fail_timeout=30s;}upstream cms_server_pool{server xx.xx.xx.13:80 weight=1 max_fails=2 fail_timeout=30s;server xx.xx.xx.14:80 weight=1 max_fails=2 fail_timeout=30s;}upstream pic_server_pool{server xx.xx.xx.15:80 weight=1 max_fails=2 fail_timeout=30s;server xx.xx.xx.16:80 weight=1 max_fails=2 fail_timeout=30s;}upstream xoyohimsg_server_pool{server xx.xx.xx.17:3245;server xx.xx.xx.18:3245 down;}#xoyo.com域名调转到server{listen 80;server_name xiyo.com;rewrite ^/(.*) http:xoyo.com/ permanent;acces_log /data1/logs/xoyo.com_access.log;}#用户中心HTTP/SSL加密浏览server{listen 443;server_name my.xoyo.comssl on;ssl_cretificate my.xoyo.com.crt;ssl_cretificate_key my.xoyo.com.key;location /{proxy_pass ;proxy_set_header Host my.xoyo.com;proxy_set_header X-Forward-For $remote_addr;}access_log /data1/logs/my.xoyo.com_access.log;}#图片服务器,不同的路径访问后端不同的服务器server{listen 80;server_name pic.xoyo.com;location /cms/{proxy_pass ;proxy_set_header Host pic.xoyo.com;proxy_set_header X-Forward-For $remote_addr;}access_log /data1/logs/pic.xoyo.com_access.log;}#音频电台文件下载,进行简单防盗链#limit_zone media %binary_remote_addr 10m;server{listen 80;server_name media.xoyo.com;location /{proxy_pass ;proxy_set_header Host $host;proxy_set_header X-Forward-For $remote_addr;valid_reference nine blocked *.xoyo.com *.kingsoft.com *.kingsoft.cn;if ($invalid_referers){rewrite ^/ ;}}access_log /data1/logs/media.xoyo.com_access.log;}#“逍遥有聊”WebIM产品的负载均衡,反向代理两种HTTP服务器server{listen 80;server_name hi.xoyo.com;#反向代理一款定制开发的高性能消息队列HTTP服务器location /recmessage.xoyo{proxy_pass ;proxy_set_header Host $host;}location /{proxy_pass ;proxy_set_header Host $host;proxy_set_header X-Forward-For $remote_addr;}access_log /data1/logs/hi.xoyo.com_access.log;#论坛负载均衡并对图片、Flash、JavaScript、CSS、静态HTML进行Web缓存server {listen 80;server_name bbs.xoyo.com *.bbs.xoyo.com bbs.xoyo.kingsoft.com;location /{proxy_pass ;proxy_set_header Host $host;proxy_set_header X-Forward-For $remote_addr;}location ~ .*\.(gif|jpg|jpeg|png|bmp|swf|js|css|html|shtml)${proxy_cache cache_one;proxy_cache_valid 200 10m;proxy_cache_valid 304 1m;proxy_cache_valid 301 302 ih;proxy_cache_valid any 1m;proxy_cache_key ;proxy_set_header Host $host;proxy_set_header X-Forward-For $remote_addr;proxy_pass ;}log_format bbs ;access_log /data1/logs/bbs.xoyo.com_access.log bbs;}#论坛附件反向代理,限制下载速度为256k/秒server{listen 80;server_name att03.bbs.xoyo.com att02.bbs.xoyo.com att01.bbs.xoyo.com;location /{#限制下载速度为256k/slimit_rate 256k;proxy_pass 19;proxy_set_header Host $host;proxy_set_header X-Forward-For $remote_addr;}access_log off;}#逍遥江湖SNS社区,管理后台定位到一台服务器上,并对图片,flash,javascript,CSS进行web缓存server{listen 80;server_name hu.xoyo.com *.hu.xoyo.com;location /{proxy_pass ;proxy_set_header Host $host;proxy_set_header X-Forward-For $remote_addr;}location ~ .*\.(gif|jpg|jpeg|png|bmp|swf|js|css)${proxy_cache cache_one;proxy_cache_valid 200 10m;proxy_cache_valid 304 1m;proxy_cache_valid 301 302 ih;proxy_cache_valid any 1m;proxy_cache_key ;proxy_set_header Host $host;proxy_set_header X-Forward-For $remote_addr;proxy_pass ;}location ~ ^/admincp.php{proxy_set_header Host $host;proxy_set_header X-Forward-For $remote_addr;proxy_pass 4;}access_log /data1/logs/hu.xoyo.com_accsee.log;}}

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N年前Nginx 负载均衡在金山逍遥网中的应用

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