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Posted to issues@mesos.apache.org by "Sergey Urbanovich (JIRA)" <ji...@apache.org> on 2018/08/28 20:53:00 UTC

[jira] [Created] (MESOS-9188) Expose more network statistics for containers on CNI network in the `network/cni` isolator.

Sergey Urbanovich created MESOS-9188:
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             Summary: Expose more network statistics for containers on CNI network in the `network/cni` isolator.
                 Key: MESOS-9188
                 URL: https://issues.apache.org/jira/browse/MESOS-9188
             Project: Mesos
          Issue Type: Task
          Components: containerization
    Affects Versions: 1.7.0
            Reporter: Sergey Urbanovich


This is a second step after MESOS-5647. We need to expose more networking metrics for containers on CNI network in the `network/cni` isolator. At the moment `usage()` method calls `getifaddrs(3)` to get limited statistics such as received/transmitted bytes, packets, errors and dropped packets. It works on any modern linux-based system. `usage()` method could use Netlink Protocol Library to get more metrics and expose it into `ResourceStatistics`. Please create the netlink socket in the corresponding network namespace through the `NamespaceRunner` and re-use the socket in `usage()`.



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