Hi all, In cdh plugin, I find that we use telnet to check the status of cloudera-manager service using manager ip, see https://github.com/openstack/sahara/blob/master/sahara/plugins/cdh/plugin_utils.py. We use neutron and set namespace=True, and we don't assign floating ip of course. However, in fact the sahara engine can't access the vm directly, so this check will always fail as result of timeout. Should we fix it using ssh proxy command to avoid this issue. https://bugs.launchpad.net/sahara/+bug/1600666 Regards, Guangping Fu -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20160711/70bb7ae1/attachment.html>