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Unable to resolve the server's DNS address. [closed]

asked 2014-07-04 08:53:55 -0500

sjmmone gravatar image

updated 2014-07-05 07:04:01 -0500

dachary gravatar image

hi i power up an instance of cirros, in horizon dashboard, run correctly, but when i press console, the dashboard come out with this error

Unable to resolve the server's DNS address

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Closed for the following reason the question is answered, right answer was accepted by sjmmone
close date 2014-07-07 03:44:07.819805

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How you launch your browser ( via FQDN ) ?

dbaxps gravatar imagedbaxps ( 2014-07-04 09:42:26 -0500 )edit

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answered 2014-07-05 07:12:26 -0500

dachary gravatar image

The console is displayed using a URL of the kind http://.../vnc_auto... as below. This URL is defined in /etc/nova/nova.conf

 novncproxy_base_url=http://188.15.223.81:6080/vnc_auto.html

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Your problem means your browser is unable to resolve the host part of the URL used to display the console. You can either update your /etc/hosts with the host or modify /etc/nova/nova.conf with an IP or a domain name that the machine running your browser can resolve.

See http://docs.openstack.org/developer/n... for more information

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answered 2014-07-07 03:43:21 -0500

sjmmone gravatar image

thanks for your help, i've solved the problem

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Asked: 2014-07-04 08:53:55 -0500

Seen: 3,099 times

Last updated: Jul 07 '14