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Posted to issues@mesos.apache.org by "Gastón Kleiman (JIRA)" <ji...@apache.org> on 2016/11/04 12:52:58 UTC
[jira] [Comment Edited] (MESOS-6142) Frameworks may RESERVE for an
arbitrary role.
[ https://issues.apache.org/jira/browse/MESOS-6142?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15555785#comment-15555785 ]
Gastón Kleiman edited comment on MESOS-6142 at 11/4/16 12:52 PM:
-----------------------------------------------------------------
Patches:
https://reviews.apache.org/r/52642/
https://reviews.apache.org/r/53470/
was (Author: gkleiman):
Patch: https://reviews.apache.org/r/52642/
> Frameworks may RESERVE for an arbitrary role.
> ---------------------------------------------
>
> Key: MESOS-6142
> URL: https://issues.apache.org/jira/browse/MESOS-6142
> Project: Mesos
> Issue Type: Bug
> Components: allocation, master
> Affects Versions: 1.0.0, 1.1.0
> Reporter: Alexander Rukletsov
> Assignee: Gastón Kleiman
> Priority: Critical
> Labels: mesosphere, reservations
>
> The master does not validate that resources from a reservation request have the same role the framework is registered with. As a result, frameworks may reserve resources for arbitrary roles.
> I've modified the role in [the {{ReserveThenUnreserve}} test|https://github.com/apache/mesos/blob/bca600cf5602ed8227d91af9f73d689da14ad786/src/tests/reservation_tests.cpp#L117] to "yoyo" and observed the following in the test's log:
> {noformat}
> I0908 18:35:43.379122 2138112 master.cpp:3362] Processing ACCEPT call for offers: [ dfaf67e6-7c1c-4988-b427-c49842cb7bb7-O0 ] on agent dfaf67e6-7c1c-4988-b427-c49842cb7bb7-S0 at slave(1)@10.200.181.237:60116 (alexr.railnet.train) for framework dfaf67e6-7c1c-4988-b427-c49842cb7bb7-0000 (default) at scheduler-ca12a660-9f08-49de-be4e-d452aa3aa6da@10.200.181.237:60116
> I0908 18:35:43.379170 2138112 master.cpp:3022] Authorizing principal 'test-principal' to reserve resources 'cpus(yoyo, test-principal):1; mem(yoyo, test-principal):512'
> I0908 18:35:43.379678 2138112 master.cpp:3642] Applying RESERVE operation for resources cpus(yoyo, test-principal):1; mem(yoyo, test-principal):512 from framework dfaf67e6-7c1c-4988-b427-c49842cb7bb7-0000 (default) at scheduler-ca12a660-9f08-49de-be4e-d452aa3aa6da@10.200.181.237:60116 to agent dfaf67e6-7c1c-4988-b427-c49842cb7bb7-S0 at slave(1)@10.200.181.237:60116 (alexr.railnet.train)
> I0908 18:35:43.379767 2138112 master.cpp:7341] Sending checkpointed resources cpus(yoyo, test-principal):1; mem(yoyo, test-principal):512 to agent dfaf67e6-7c1c-4988-b427-c49842cb7bb7-S0 at slave(1)@10.200.181.237:60116 (alexr.railnet.train)
> I0908 18:35:43.380273 3211264 slave.cpp:2497] Updated checkpointed resources from to cpus(yoyo, test-principal):1; mem(yoyo, test-principal):512
> I0908 18:35:43.380574 2674688 hierarchical.cpp:760] Updated allocation of framework dfaf67e6-7c1c-4988-b427-c49842cb7bb7-0000 on agent dfaf67e6-7c1c-4988-b427-c49842cb7bb7-S0 from cpus(*):1; mem(*):512; disk(*):470841; ports(*):[31000-32000] to ports(*):[31000-32000]; cpus(yoyo, test-principal):1; disk(*):470841; mem(yoyo, test-principal):512 with RESERVE operation
> {noformat}
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