I don’t get from this page http://mesos.apache.org/documentation/latest/maintenance/ if mesos should be 'moving' tasks to another node when it is marked as draining. I know DRAIN_AGENT is only for mesos 1.9. But what use it to post a maintenance schedule, see the node being marked as draining, and nothing happens with the tasks?
On the marathon page the say "draining is not yet implemented", yet they refer to an issue that has been resolved. https://mesosphere.github.io/marathon/docs/maintenance-mode.html On stackoverflow there is the same question, and again referencing issue that have been resolved. https://stackoverflow.com/questions/37194123/marathon-tasks-not-migrating-off-mesos-node-goes-into-draining-mode https://jira.mesosphere.com/browse/MARATHON-3216 https://phabricator.mesosphere.com/D1069 -----Original Message----- From: Vinod Kone [mailto:vinodk...@apache.org] Sent: donderdag 8 augustus 2019 0:35 To: user Subject: Re: Draining: Failed to validate master::Call: Expecting 'type' to be present Please read the "maintenace primitives" section in this doc http://mesos.apache.org/documentation/latest/maintenance/ and let us know if you have unanswered questions. On Wed, Aug 7, 2019 at 4:59 PM Marc Roos <m.r...@f1-outsourcing.eu> wrote: I seem to be able to add a maintenance schedule, and get also a report on '{"down_machines":[{"hostname":"m02.local"}]}' but I do not see tasks migrate to other hosts. Or is this not the purpose of maintenance mode in 1.8? Just to make sure no new tasks will be launched on hosts scheduled for maintenance? -----Original Message----- From: Chun-Hung Hsiao [mailto:chhs...@apache.org] Sent: woensdag 7 augustus 2019 22:59 To: user Subject: Re: Draining: Failed to validate master::Call: Expecting 'type' to be present Hi Marc. Agent draining is a Mesos 1.9 feature and is only available on the current Mesos master branch. Please see https://issues.apache.org/jira/browse/MESOS-9814. Best, Chun-Hung On Wed, Aug 7, 2019 at 1:35 PM Marc Roos <m.r...@f1-outsourcing.eu> wrote: Should this be working in mesos 1.8? [@m01 ~]# curl --user test:xxxxxxxxx -X POST \ > https://m01.local:5050/api/v1 \ > --cacert /etc/pki/ca-trust/source/ca.crt \ > -H 'Accept: application/json' \ > -H 'content-type: application/json' -d '{ > "type": "DRAIN_AGENT", > "drain_agent": {"agent_id": { > "value":"53336fcb-7756-4673-b9c7-177e04f34c3b-S1" > }}}' Failed to validate master::Call: Expecting 'type' to be present
