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https://issues.apache.org/jira/browse/MESOS-1324?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14045094#comment-14045094
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Jie Yu commented on MESOS-1324:
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commit 44cfde68b3592d76331ddc091ba47020287e0af4
Author: Chi Zhang <[email protected]>
Date: Thu Jun 26 13:04:41 2014 -0700
Added unit tests for the port mapping network isolator.
These tests test different protocols (TCP, UDP, ICMP, ARP, DNS) in
different connection scenarios (C2C, H2C).
Review: https://reviews.apache.org/r/22471
> Create a network isolator based on port mapping
> -----------------------------------------------
>
> Key: MESOS-1324
> URL: https://issues.apache.org/jira/browse/MESOS-1324
> Project: Mesos
> Issue Type: Improvement
> Components: isolation
> Reporter: Jie Yu
> Assignee: Chi Zhang
> Fix For: 0.20.0
>
>
> Here, we assume that we don't have enough public IPs. As a result, we are not
> able to assign an individual public IP to each container.
> One solution is to assign the same IP for all containers on a host, and use
> port mapping to properly redirect network traffic to/from containers. In
> other words, each container will be assigned a range of ports from the host.
> The isolator will setup filters to properly redirect packets to/from the
> corresponding containers based on dst/src ip/ports.
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