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Posted to issues@mesos.apache.org by "Jie Yu (JIRA)" <ji...@apache.org> on 2017/06/27 17:01:01 UTC

[jira] [Created] (MESOS-7723) Support lxcfs for serving special proc files for containers.

Jie Yu created MESOS-7723:
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             Summary: Support lxcfs for serving special proc files for containers.
                 Key: MESOS-7723
                 URL: https://issues.apache.org/jira/browse/MESOS-7723
             Project: Mesos
          Issue Type: Improvement
          Components: containerization
            Reporter: Jie Yu


LXCFS is a small FUSE filesystem written with the intention of making Linux containers feel more like a virtual machine. It started as a side-project of LXC but is useable by any runtime.
https://github.com/lxc/lxcfs

Some legacy applications will read /proc/cpuinfo or /proc/meminfo to get the available cpus and memory. Without this, the application will assume it has all the cores and memory on the host.

We can potentially build an isolator for this.



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