[jira] [Created] (MESOS-6586) Teardown endpoint should remove framework

["Markus Jura (JIRA)" <ji...@apache.org>]

Markus Jura created MESOS-6586:
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             Summary: Teardown endpoint should remove framework
                 Key: MESOS-6586
                 URL: https://issues.apache.org/jira/browse/MESOS-6586
             Project: Mesos
          Issue Type: Improvement
          Components: cli, framework api, HTTP API
    Affects Versions: 1.0.1
            Reporter: Markus Jura


The Mesos {[/teardown}} endpoint is:
- Removing the framework on the mesos-master. As a result, the framework is in state {{removed}}
- Shuts down all executors and tasks running on the Mesos agents

However, I'd also expect that a message from the mesos-master is sent to the framework (Scheduler API) so that the framework processes can initiate a shutdown as well. This is not the case. As a result, it is necessary to manually {{suspend}} the framework, e.g. by using the DC/OS UI.

A possible solution would be to provide an additional callback {{teardown}} at the scheduler API that will notify the framework that the mesos-master has initiated a teardown. Mesos-master should only mark the framework as removed if the framework has been successfully terminated, e.g. the framework could send a message to mesos-master indicating that the termination was successful / has been started.



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