You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@mesos.apache.org by "Max Neunhöffer (JIRA)" <ji...@apache.org> on 2016/03/15 13:37:33 UTC
[jira] [Created] (MESOS-4947) Zombie persistent volumes are not
listed
Max Neunhöffer created MESOS-4947:
-------------------------------------
Summary: Zombie persistent volumes are not listed
Key: MESOS-4947
URL: https://issues.apache.org/jira/browse/MESOS-4947
Project: Mesos
Issue Type: Bug
Components: HTTP API
Affects Versions: 0.27.1
Environment: DCOS 1.6.1 on AWS
Reporter: Max Neunhöffer
Situation: There are Mesos agents in the cluster that have dynamic reservations as well as persistent volumes for role "arangodb" with principal "arangodb" but the corresponding framework does no longer exist (was "destroyed" by clicking in the Marathon UI). Let's call these "Zombie persistent volumes". We try to cleanup this mess manually (or automatically).
Effect: According to https://github.com/apache/mesos/blob/master/docs/persistent-volume.md#listing-persistent-volumes one should be able to list these zombies using http://<mesos-master-url>/mesos/slaves JSON/REST endpoint. We see a summary of the dynamic reservations, but the persistent disks do not appear. As a consequence we can neither use the /destroy-volumes API nor the /unreserve API do perform manual or automatic cleanup.
Additional information:
- If we start a new framework with role "arangodb" and principal "arangodb" it will receive resource offers containing the dynamic reservations *and* the persistent volumes.
- In a newly created DCOS cluster with a running framework and actually used dynamic reservations and persistent volumes the /slaves API does not list the persistent volumes either. So this might not be limited to zombie persistent volumes.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)