[jira] [Commented] (MESOS-3962) Add labels to the message Port

["Avinash Sridharan (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MESOS-3962?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15047850#comment-15047850 ] 

Avinash Sridharan commented on MESOS-3962:
------------------------------------------

MESOS-3401 was incorrectly linked to this issue due to a confusion of what the issue meant by the message "Port". We wrongly assumed that it was related to port resources offered by the slave. The message "Port" being referred to here is the protobuf used in Discovery info. 

> Add labels to the message Port
> ------------------------------
>
>                 Key: MESOS-3962
>                 URL: https://issues.apache.org/jira/browse/MESOS-3962
>             Project: Mesos
>          Issue Type: Wish
>            Reporter: Sargun Dhillon
>            Assignee: Avinash Sridharan
>            Priority: Minor
>              Labels: mesosphere
>
> I want to add arbitrary labels to the message "Port". I have a few use cases for this:
> 1) I want to use it to drive isolators to install firewall rules associated with the port
> 2) I want to use it to drive third party components to be able to specify advertising information
> 3) I want to be able to able to use this to associate a deterministic virtual hostname with a given port
> Ideally, once the task is launched, these labels would be immutable.



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