在CentOS上实现Informix负载均衡,可采用以下方案:
upstream模块,将请求分发到多个Informix服务器。upstream informix_servers {
server 192.168.1.101:9080;
server 192.168.1.102:9080;
}
server {
location / {
proxy_pass http://informix_servers;
}
}
frontend和backend配置负载均衡,支持轮询、最少连接等算法。frontend http_front
bind *:80
default_backend servers
backend servers
balance roundrobin
server informix1 192.168.1.101:9080 check
server informix2 192.168.1.102:9080 check
onmode命令配置集群。参考来源: