[jira] [Created] (MESOS-5127) Reset `LIBPROCESS_IP` in `network\cni` isolator.

["Avinash Sridharan (JIRA)" <ji...@apache.org>]

Avinash Sridharan created MESOS-5127:
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             Summary: Reset `LIBPROCESS_IP` in `network\cni` isolator.
                 Key: MESOS-5127
                 URL: https://issues.apache.org/jira/browse/MESOS-5127
             Project: Mesos
          Issue Type: Bug
          Components: containerization
         Environment: Linux
            Reporter: Avinash Sridharan
            Assignee: Avinash Sridharan


Currently the `LIBPROCESS_IP` environment variable was being set to
    the Agent IP if the environment variable has not be defined by the
    `Framework`. For containers having their own IP address (as with
    containers on CNI networks) this becomes a problem since the command
    executor tries to bind to the `LIBPROCESS_IP` that does not exist in
    its network namespace, and fails. Thus, for containers launched on CNI
    networks the `LIBPROCESS_IP` should not be set, or rather is set to
    "0.0.0.0", allowing the container to bind to the IP address provided
    by the CNI network.



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