Tobias Weingartner created MESOS-544:
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Summary: Mesos-slave support for "node drain"
Key: MESOS-544
URL: https://issues.apache.org/jira/browse/MESOS-544
Project: Mesos
Issue Type: New Feature
Components: documentation, framework, master, slave
Reporter: Tobias Weingartner
Given that multiple frameworks can be present on a machine at a time, and
writing "node drain" for each possible framework is an intractable task, it
would nice if the slave-master core had a means to tell frameworks that tasks
were killed to drain a host. Or possibly that the slave was told to drain the
host of all tasks (graceful shutdown, etc).
{noformat}
# drain current host
pkill -USR1 mesos-slave
{noformat}
This would make writing scripts for site-ops to do node maintenance much
easier... :)
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