Benjamin Mahler created MESOS-2076:
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Summary: Implement maintenance primitives in the Master.
Key: MESOS-2076
URL: https://issues.apache.org/jira/browse/MESOS-2076
Project: Mesos
Issue Type: Task
Components: master
Reporter: Benjamin Mahler
The master will need to do a number of things to implement the maintenance
primitives:
# For slaves that have a maintenance window:
#* For unused resources, offers must be augmented with an Unavailability.
#* For used resources, inverse offers must be sent.
# For inverse offers that are declined, we must filter these before sending
them again. We must also store the decline reason, guard against OOMing.
#* My hunch is that we'll not want to persist the reasons in the initial
approach.
# When the drain window is reached, we'll make a binary decision as to whether
the slave was drained, based on whether it was empty.
#* If drained, we deactivate this slave and store the fact that it was drained.
#* If not drained, we leave this slave activated.
# Recover the maintenance information upon failover.
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