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cloud-bulldozer / k8s-netperf

Running Networking Performance Tests against K8s
Apache License 2.0
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[RFE] Test secondary interface #107

Open jtaleric opened 1 year ago

jtaleric commented 1 year ago

Is your feature request related to a problem? Please describe. Nope

Describe the solution you'd like Allow for a secondary interface to be used for throughput testing

jtaleric commented 1 year ago

To do this 1 ) Update the confg yaml to include a multus option. Like

---
tests:
  - TCPStream:
    parallelism: 1
    profile: "TCP_STREAM"
    duration: 10
    samples: 3
    messagesize: 1024
    multus: <net-attach-name>

2 ) update the client/server podSpec to include the cncf.io/networks annotation for the user-defined net-attach interface

3 ) capture the ip address of the multus interface.

jtaleric commented 1 year ago

https://github.com/k8snetworkplumbingwg/multus-cni/blob/master/docs/quickstart.md#network-status-annotations