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weaveworks / weave

Simple, resilient multi-host containers networking and more.
https://www.weave.works
Apache License 2.0
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how to export sflow, netflow or ipfix from weave on kubernetes #3596

Closed vistalba closed 5 years ago

vistalba commented 5 years ago

Hi

I foud this here but nothing else: https://github.com/weaveworks/weave/blob/master/vendor/github.com/google/gopacket/layers/sflow.go

Is there a way to export netfow, sflow or IPFIX to a collector? I can't find any documentation about this.

murali-reddy commented 5 years ago

@vistalba No there is no functionality to export netflow, sflow etc. What use-case you are looking at? Weave scope can provide some of the information that you may be interested in.

vistalba commented 5 years ago

@murali-reddy Okay... very bad news :( I've already a collector running for other devices like esx dswitches, firewalls and so on. So it would be nice to integrate my kubernetes cluster with weave into the existing collector.

As I see weave scope is just another collector and GUI.

Edit: I just deployed "scope" to test. Unfortunately it does not fit my needs. I look for a network traffic histroy inside my cluster. As I can see scope does not show all connections between of single pods and it displays it only real time.

murali-reddy commented 5 years ago

Sorry that both scope and weave-net did not fit to your needs. Closing the issue as there is no plan to support such monitoring.