在Ubuntu 14机器上的Docker Ubuntu 16:没有互联网连接

我在我的机器上运行一个Ubuntu docker,但是当我inputapt-get update命令时,它说:

 root@50e964833537:/# apt-get update Err:1 http://archive.ubuntu.com/ubuntu xenial InRelease Temporary failure resolving 'archive.ubuntu.com' Err:2 http://archive.ubuntu.com/ubuntu xenial-updates InRelease Temporary failure resolving 'archive.ubuntu.com' Err:3 http://archive.ubuntu.com/ubuntu xenial-security InRelease Temporary failure resolving 'archive.ubuntu.com' Reading package lists... Done W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/xenial/InRelease Temporary failure resolving 'archive.ubuntu.com' W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/xenial-updates/InRelease Temporary failure resolving 'archive.ubuntu.com' W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/xenial-security/InRelease Temporary failure resolving 'archive.ubuntu.com' W: Some index files failed to download. They have been ignored, or old ones used instead. 

我尝试了几个我find的“解决scheme”,但仍然不起作用。 我无法访问泊坞窗中的任何命令,因为我无法更新。 我想因为我的Docker没有访问互联网。 我怎样才能解决这个问题 ?

scheme:

我在公司networking中,所以我必须按照以下步骤更改DNS IP地址:

在主机上:

  • nm-tool | grep DNS nm-tool | grep DNS它会输出DNS服务器
  • sudo nano /etc/default/docker并在第一步中使用DNS更改以下行:
    • DOCKER_OPTS="--dns 'your_dns_server_1' --dns 'your_dns_server_2'"
  • 重启docker: sudo service docker restart