标签：style blog http io ar color os sp for
Software load balance .
Nginx(http://nginx.org)
1.Install nginx
download source code from http://nginx.org/en/download.html
./auto/configure make & make install
2.Install tcp module patch
developed by Yao Weibin http://yaoweibin.github.io/nginx_tcp_proxy_module/
download from GitHub http://github.com/yaoweibin/nginx_tcp_proxy_module/zipball/master
$ patch -p1 < /path/nginx_tcp_proxy_module/tcp.patch $ ./configure --add-module=/path/nginx_tcp_proxy_module/tcp.patch $ make & make install
3. config load balance
#check status at http://localhost:8080/status
http {
server{
listen 8080;
location /status {
tcp_check_status;
}
}
}
#load balance to other server
tcp {
upstream cluster {
# simple round-robin
server 192.168.0.111:11213;
server 192.168.0.110:11213;
check interval=3000 rise=2 fall=5 timeout=1000;
#check interval=3000 rise=2 fall=5 timeout=1000 type=ssl_hello;
#check interval=3000 rise=2 fall=5 timeout=1000 type=http;
#check_http_send "GET / HTTP/1.0\r\n\r\n";
#check_http_expect_alive http_2xx http_3xx;
}
server {
listen 11113;
proxy_pass cluster;
}
}
4. Start Nginx
#start
$sudo /usr/local/nginx/sbin/nginx
#reopen
$sudo /usr/local/nginx/sbin/nginx -s reopen
#quit
$sudo /usr/local/nginx/sbin/nginx -s quit
5. note
1. each connection can be relocated to different servers with round-robin or weight.
2. one connection will not be relocated unless released.
3. other options for the optimize of nginx see the website. This is the basic usage only.
Using load balance for thrift servers
标签：style blog http io ar color os sp for
原文地址：http://www.cnblogs.com/douzsh/p/4120291.html
