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https://issues.apache.org/jira/browse/SLIDER-202?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14095842#comment-14095842
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ASF subversion and git services commented on SLIDER-202:
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Commit 1617787 from [[email protected]] in branch 'site/trunk'
[ https://svn.apache.org/r1617787 ]
SLIDER-202: Chaos monkey documentation
> add integral/configurable chaos monkey to slider AM
> ----------------------------------------------------
>
> Key: SLIDER-202
> URL: https://issues.apache.org/jira/browse/SLIDER-202
> Project: Slider
> Issue Type: Sub-task
> Components: appmaster, test
> Affects Versions: Slider 0.40
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Time Spent: 4h
> Remaining Estimate: 0h
>
> The slider funtests trigger container and AM failure in the test code via RPC
> calls "killContainer" and "amSuicide". This is good for standalone tests, but
> complicates functional test deployments where we can't easily run such logic
> client-side.
> Proposed: a built in chaos monkey service in the AM which, when enabled, will
> -at given intervals- check to see if a container or AM restart should be
> triggered based on some preconfigured probabilities.
> This will be embedded and can be used in production if desired.
> e.g, short test:
> {code}
> interval = 60s, P(AM)=0.1, P(Container)=1.0
> {code}
> long test
> {code}
> interval = 600s, P(AM)=0.01, P(Container)=0.5
> {code}
> production
> {code}
> interval = 24h, P(AM)=0., P(Container)=0.1
> {code}
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