Cody Maloney created MESOS-3740:
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Summary: LIBPROCESS_IP not passed to Docker containers
Key: MESOS-3740
URL: https://issues.apache.org/jira/browse/MESOS-3740
Project: Mesos
Issue Type: Bug
Components: containerization, docker
Affects Versions: 0.25.0
Environment: Mesos 0.24.1
Reporter: Cody Maloney
Docker containers aren't currently passed all the same environment variables
that Mesos Containerizer tasks are. See:
https://github.com/apache/mesos/blob/master/src/slave/containerizer/containerizer.cpp#L254
for all the environment variables explicitly set for mesos containers.
While some of them don't necessarily make sense for docker containers, when the
docker has inside of it a libprocess process (A mesos framework scheduler) and
is using {{--net=host}} the task needs to have LIBPROCESS_IP set otherwise the
same sort of problems that happen because of MESOS-3553 can happen (libprocess
will try to guess the machine's IP address with likely bad results in a number
of operating environment).
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