[jira] [Created] (MESOS-9080) Port mapping isolator leaks ephemeral ports when a container is destroyed during preparation

["Ilya Pronin (JIRA)" <ji...@apache.org>]

Ilya Pronin created MESOS-9080:
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             Summary: Port mapping isolator leaks ephemeral ports when a container is destroyed during preparation
                 Key: MESOS-9080
                 URL: https://issues.apache.org/jira/browse/MESOS-9080
             Project: Mesos
          Issue Type: Bug
          Components: containerization
    Affects Versions: 1.6.0
            Reporter: Ilya Pronin
            Assignee: Ilya Pronin


{{network/port_mapping}} isolator leaks ephemeral ports during container cleanup if {{Isolator::isolate()}} was not called, i.e. the container is being destroyed during preparation. If the isolator doesn't know the main container's PID it skips filters cleanup (they should not exist in this case) and ephemeral ports deallocation.



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