nginx实现unigui群集
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nginx实现unigui群集
在笔者写此文的时候,UNIGUI1.50.x的版本已经发布,其提供的HyperServer已经支持群集。
有网友还专门为此做了群集方面的测试:
从上图可以看出:群集总共开了51个UNIGUI服务程式,总共有13357个客户端(sessions)连接,并且如此多的连接还操作正常。足可见HyperServer的强大。
HyperServer虽然好用,却只有UNIGUI最新版本才提供。
而NGINX做群集,却可以适用于所有UNIGUI的版本。
NGINX支持多种群集的方式,此处使用ip_hash实现UNIGUI群集。
1)下载NGINX FOR WINDOWS版本
http://nginx.org/en/download.html
2) 在服务器上开启多个unigui服务程式,每个程式须绑定不同的PORT。
3)配置nginx.conf
#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 cxg {
ip_hash;
server 47.106.93.126:7777;
server 47.106.93.126:9998;
}
server {
listen 9999;
server_name 47.106.93.126;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
root html;
index index.html index.htm;
proxy_pass http://cxg;
}
#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;
# }
#}
}
4)开启nginx
start nginx
nginx -s reload
5) 浏览器打开:http://47.106.93.126:9999/
即可正常访问
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