配置：
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resolvers mydns nameserver svr1 172.16.162.194:53 backend http_backend mode http acl acl_baidu req.hdr(host) -i www.baidu.com acl acl_beebank req.hdr(host) -i www.beebank.com use-server svr_baidu if acl_baidu use-server svr_beebank if acl_beebank server svr_baidu www.baidu.com:80 check fall 100 rise 1 resolvers mydns resolve-prefer ipv4 server svr_beebank www.beebank.com:80 check fall 100 rise 1 resolvers mydns resolve-prefer ipv4 |
其中： check 说明要开启健康检 …