[求助] k8s 的内的 container 无法连接外网

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This topic created in 3155 days ago, the information mentioned may be changed or developed.

通过 ip 可以但是域名不行

有没有大神遇到类似问题的，请帮忙解答

os@master:/data/jenkins$ kubectl exec -it jenkins-7fb9c8886f-d99qp bash
jenkins@jenkins-7fb9c8886f-d99qp:/$ curl -I baidu.com
curl: (6) Could not resolve host: baidu.com

jenkins@jenkins-7fb9c8886f-d99qp:/$ curl -I 111.13.101.208
HTTP/1.1 200 OK
Date: Thu, 26 Oct 2017 11:23:41 GMT
Server: Apache
Last-Modified: Tue, 12 Jan 2010 13:48:00 GMT
ETag: "51-47cf7e6ee8400"
Accept-Ranges: bytes
Content-Length: 81
Cache-Control: max-age=86400
Expires: Fri, 27 Oct 2017 11:23:41 GMT
Connection: Keep-Alive
Content-Type: text/html

3 replies • 2017-10-27 15:07:45 +08:00