我与DAX群集位于同一VPC中的EC2实例中。...群集的SG是默认设置(允许所有),但我仍然无法连接
这是一个简短的代码示例:
from amazondax import AmazonDaxClient
dax = AmazonDaxClient(
endpoint_url="mycluster.i5cagb.clustercfg.dax.use1.cache.amazonaws.com:8111"
)
稍等片刻,我得到此错误:
Failed to configure cluster endpoints from
[('mycluster.i5cagb.clustercfg.dax.use1.cache.amazonaws.com', 8111)]
我也尝试使用nc
诊断:
$ nc -zv mycluster.i5cagb.clustercfg.dax.use1.cache.amazonaws.com 8111
Ncat: Version 7.50 ( https://nmap.org/ncat )
Ncat: Connection to 172.31.43.69 failed: Connection timed out.
Ncat: Trying next address...
Ncat: Connection to 172.31.58.224 failed: Connection timed out.
Ncat: Trying next address...
Ncat: Connection timed out.
答案 0 :(得分:0)
正如@AbdelrahmanElhaddad在其评论中指出的那样,这最终成为安全组问题。