[jira] [Commented] (MESOS-7616) Consider supporting changes to agent's domain without full drain.

["Benno Evers (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MESOS-7616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16415463#comment-16415463 ] 

Benno Evers commented on MESOS-7616:
------------------------------------

Bookkeeping note: I've assigned the same number of story points to this and the corresponding epic MESOS-1739, please correct if this isn't the correct accounting method @[~vinodkone].

> Consider supporting changes to agent's domain without full drain.
> -----------------------------------------------------------------
>
>                 Key: MESOS-7616
>                 URL: https://issues.apache.org/jira/browse/MESOS-7616
>             Project: Mesos
>          Issue Type: Improvement
>            Reporter: Neil Conway
>            Assignee: Benno Evers
>            Priority: Major
>              Labels: mesosphere
>             Fix For: 1.5.0
>
>
> In the initial review chain, any change to an agent's domain requires a full drain. This is simple and straightforward, but it makes it more difficult for operators to opt-in to using fault domains.
> We should consider allowing agents to transition from "no configured domain" to "configured domain" without requiring an agent drain. This has some complications, however: e.g., without an API for communicating changes in an agent's configuration to frameworks, they might not realize that an agent's domain has changed.



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