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Posted to issues@mesos.apache.org by "Dan Osborne (JIRA)" <ji...@apache.org> on 2016/05/18 19:50:13 UTC
[jira] [Updated] (MESOS-5412) Support CNI_ARGS

     [ https://issues.apache.org/jira/browse/MESOS-5412?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dan Osborne updated MESOS-5412:
-------------------------------
    Description: 
Mesos-CNI should support the [CNI_ARGS|https://github.com/containernetworking/cni/blob/master/SPEC.md#parameters] field.

This would allow CNI plugins to be able to implement advanced networking capabilities without needing modifications to Mesos. Current use case I am facing: Allowing users to specify policy for their CNI plugin. 

I'm proposing the following implementation: Pass a task's [NetworkInfo Labels|https://github.com/apache/mesos/blob/b7e50fe8b20c96cda5546db5f2c2f47bee461edb/include/mesos/mesos.proto#L1732] to the CNI plugin as CNI_ARGS. CNI args are simply key-value pairs split by a '=', e.g. "FOO=BAR;ABC=123", which could be easily generated from the NetworkInfo's key-value labels.

  was:
Mesos-CNI should support the [CNI_ARGS](https://github.com/containernetworking/cni/blob/master/SPEC.md#parameters) field.

This would allow CNI plugins to be able to implement advanced networking capabilities without needing modifications to Mesos. Current use case I am facing: Allowing users to specify policy for their CNI plugin. 

I'm proposing the following implementation: Pass a task's [NetworkInfo Labels](https://github.com/apache/mesos/blob/b7e50fe8b20c96cda5546db5f2c2f47bee461edb/include/mesos/mesos.proto#L1732) to the CNI plugin as CNI_ARGS. CNI args are simply key-value pairs split by a '=', e.g. "FOO=BAR;ABC=123", which could be easily generated from the NetworkInfo's key-value labels.


> Support CNI_ARGS
> ----------------
>
>                 Key: MESOS-5412
>                 URL: https://issues.apache.org/jira/browse/MESOS-5412
>             Project: Mesos
>          Issue Type: Improvement
>          Components: containerization
>            Reporter: Dan Osborne
>             Fix For: 0.29.0
>
>
> Mesos-CNI should support the [CNI_ARGS|https://github.com/containernetworking/cni/blob/master/SPEC.md#parameters] field.
> This would allow CNI plugins to be able to implement advanced networking capabilities without needing modifications to Mesos. Current use case I am facing: Allowing users to specify policy for their CNI plugin. 
> I'm proposing the following implementation: Pass a task's [NetworkInfo Labels|https://github.com/apache/mesos/blob/b7e50fe8b20c96cda5546db5f2c2f47bee461edb/include/mesos/mesos.proto#L1732] to the CNI plugin as CNI_ARGS. CNI args are simply key-value pairs split by a '=', e.g. "FOO=BAR;ABC=123", which could be easily generated from the NetworkInfo's key-value labels.



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