ambari in container cannot use DNS server

[sequenceiq]

ambari in container cannot use DNS server

[lalyos]

Could you please elaborate on which branch, or tag are you using? As master is already amber 2.1.0

[qinzhaokun]

Hi @lalyos
the latest version also have the same problem. Checking ambari-server status, it shows not running.
And since the container cannot resolve any host name, the any url in the container fail :
ambari-shell>blueprint add --url https://raw.githubusercontent.com/sequenceiq/ambari-rest-client/2.1.11/src/main/resources/blueprints/multi-node-hdfs-yarn
No blueprint specified
ambari-shell>blueprint add --url https://raw.githubusercontent.com/sequenceiq/ambari-rest-client/2.1.11/src/main/resources/blueprints/single-node-hdfs-yarn
No blueprint specified
ambari-shell>cluster build --blueprint multi-node-hdfs-yarn
Command 'cluster build --blueprint multi-node-hdfs-yarn' was found but is not currently available (type 'help' then ENTER to learn about this command)
ambari-shell>cluster autoAssign
Command 'cluster autoAssign' was found but is not currently available (type 'help' then ENTER to learn about this command)
ambari-shell>cluster create --exitOnFinish true
Command 'cluster create --exitOnFinish true' was found but is not currently available (type 'help' then ENTER to learn about this command)

it cannot create any cluster in container and the ambari-server is not running at all.

it is the dns problem or other issues?