网站请求的量比较大,假设我配有四台服务器,分别是如下 IP:
552.110.110.1
552.110.110.2
552.110.110.3
552.110.110.4
域名是:www.example.com
以下两种哪个是负载均衡,哪个效果好
1:通过后台的添加解析,把域名分别映射到这四个 IP 上:
www IN A 552.110.110.1
www IN A 552.110.110.2
www IN A 552.110.110.3
www IN A 552.110.110.4
2:把域名添射到 552.110.110.1 这台机器的 nginx 上,利用 nginx 的反向代理:
upstream myServer {
server 552.110.110.1;
server 552.110.110.2;
server 552.110.110.3;
server 552.110.110.4;
}
552.110.110.1
552.110.110.2
552.110.110.3
552.110.110.4
域名是:www.example.com
以下两种哪个是负载均衡,哪个效果好
1:通过后台的添加解析,把域名分别映射到这四个 IP 上:
www IN A 552.110.110.1
www IN A 552.110.110.2
www IN A 552.110.110.3
www IN A 552.110.110.4
2:把域名添射到 552.110.110.1 这台机器的 nginx 上,利用 nginx 的反向代理:
upstream myServer {
server 552.110.110.1;
server 552.110.110.2;
server 552.110.110.3;
server 552.110.110.4;
}