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Posted to yarn-issues@hadoop.apache.org by "luhuichun (JIRA)" <ji...@apache.org> on 2016/08/18 06:11:20 UTC

[jira] [Created] (YARN-5534) Prevent arbitrary volume mounts

luhuichun created YARN-5534:
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             Summary: Prevent arbitrary volume mounts 
                 Key: YARN-5534
                 URL: https://issues.apache.org/jira/browse/YARN-5534
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: luhuichun
            Assignee: luhuichun


Mounting arbitrary volumes into a Docker container can be a security risk. One approach to provide safe volume mounts is to allow the cluster administrator to configure a set of parent directories in the yarn-site.xml from which volume mounts are allowed.  only these directories and sub-directories are allowed to mount.



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