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https://issues.apache.org/jira/browse/MESOS-1895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14166145#comment-14166145
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Sunil Shah commented on MESOS-1895:
-----------------------------------
[[email protected]], I agree that the defaults should make it easy to let a
first time user run a standalone Mesos cluster. However, a lot of the
marketing/promotion around Mesos hinges on the inherent isolation provided by
use of cgroups.
I'm assuming (correct me if wrong) that most production users will be deploying
to Linux - is it unreasonable to require that when testing, they also use a
Linux host? (Or, put another way - have to explicitly disable cgroups/use posix
isolation to test on OS X?)
At the very least, it'd be good to document the suggested configuration for
using Mesos in production - which should include using cgroups isolation as one
of the "recommended" options. Obviously it's in the `--help` and the docs
(http://mesos.apache.org/documentation/latest/configuration/) but given the
mountain of possible flags, its easy to miss :).
> Enable cgroups isolation by default
> -----------------------------------
>
> Key: MESOS-1895
> URL: https://issues.apache.org/jira/browse/MESOS-1895
> Project: Mesos
> Issue Type: Improvement
> Components: slave
> Affects Versions: 0.20.1
> Environment: Linux!
> Reporter: Sunil Shah
>
> cgroups isolation is not enabled by default on mesos-slave. For people
> deploying Mesos in a production environment, it makes sense that this would
> default - given the assumption that Mesos uses cgroups to isolate running
> tasks.
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