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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