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From "Chi Zhang" <chzhc...@gmail.com>
Subject Re: Review Request 21594: Port-Range Based Network Isolator for Linux
Date Tue, 24 Jun 2014 22:03:55 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/21594/
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(Updated June 24, 2014, 10:03 p.m.)


Review request for mesos, Ian Downes, Jie Yu, Vinod Kone, and Cong Wang.


Changes
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addressed comments.


Bugs: https://issues.apache.org/jira/browse/MESOS-1324
    https://issues.apache.org/jira/browse/https://issues.apache.org/jira/browse/MESOS-1324


Repository: mesos-git


Description
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Added a network isolator using port-range based traffic redirection on Linux.

- Containers are assigned non-ephemeral ports by the scheduler and ephemeral ports by the
network isolator. 
- Virtual ethernet devices and Traffic Control filters are set up so that network traffic
in and out of the containers is isolated based on the ports assigned to them. 
- Containers run inside their own network namespaces with separate network stacks, from which
per-container network statistics can be retrieved.

A joint work with:
- Cong Wang (cwang@twopensource.com)
- Jie Yu (yujie.jay@gmail.com)
- Ian Downes (ian.downes@gmail.com)


Diffs (updated)
-----

  include/mesos/mesos.proto 2f6be05 
  src/Makefile.am a87eb21 
  src/slave/constants.hpp c65a62d 
  src/slave/constants.cpp 51f65bb 
  src/slave/containerizer/isolators/network/helper.cpp PRE-CREATION 
  src/slave/containerizer/isolators/network/port_mapping.hpp PRE-CREATION 
  src/slave/containerizer/isolators/network/port_mapping.cpp PRE-CREATION 
  src/slave/containerizer/linux_launcher.cpp 85c74f0 
  src/slave/containerizer/mesos_containerizer.cpp 61c0a8d 
  src/slave/flags.hpp 3b8ba08 
  src/tests/environment.cpp 21b9d1d 
  src/tests/isolator_tests.cpp 0bbec09 
  src/tests/mesos.cpp 1037420 

Diff: https://reviews.apache.org/r/21594/diff/


Testing
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make check on linux. more test cases are being written. 


Thanks,

Chi Zhang


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