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https://issues.apache.org/jira/browse/MESOS-3457?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14903601#comment-14903601
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Niklas Quarfot Nielsen commented on MESOS-3457:
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[~benjaminhindman] Will you get to take a look/shepherd this change by tomorrow
EOD? If not, should we find another shepherd?
> Add flag to disable hostname lookup
> -----------------------------------
>
> Key: MESOS-3457
> URL: https://issues.apache.org/jira/browse/MESOS-3457
> Project: Mesos
> Issue Type: Improvement
> Reporter: Cody Maloney
> Assignee: Marco Massenzio
> Labels: mesosphere
>
> In testing / buildinging DCOS we've found that we need to set --hostname
> explicitly on the masters. For our uses IP and `hostname` must always be the
> same thing.
> More in general, under certain circumstances, dynamic lookup of {{hostname}},
> while successful, provides undesirable results; we would also like, in those
> circumstances, be able to just set the hostname to the chosen
> IP address (possibly set via the {{\-\- ip_discovery_command}} method).
> We suggest adding a {{\-\-no-hostname-lookup}}.
> Note that we can introduce this flag as {{--hostname-lookup}} with a default
> to 'true' (which is the current semantics) and that way someone can do
> {{\-\-no-hostname-lookup}} or {{\-\-hostname-lookup=false}}.
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