plugins's Introduction

cni plugins

This project hosts two cni plugins developed for arktos

alktron - cni plugin to integrate with OpenStack Neutron
mizni - cni plugin to integrate with the high-performance high-scale network backend including control plane alcor and data plane mizar.

build instructions

Please use golang 1.12 or later

The recommended way is building from inside of the sub folder, e.g.

$ cd mizni
$ go build .

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plugins's Issues

mizni - put cap on dev prober timeout setting

Based on peer feedback:

If the timeout is too long, say more than a hour, it is better to have a cap.

netconf's probe_tm_ms specifies how long the dev probe would wait for the named dev show up. we may want to put a cap to help rectify user's mistake about the value.

kube-system/coredns fails to start due to cni problem

when cni plugin is alktron, some system pods (like coredns) are unable to start

kube-system   coredns-5c98db65d4-9s888                                 0/1     Error     4          1h
kube-system   coredns-5c98db65d4-thswd                                 0/1     Error     4          1h

The issue is that alktron cni plugin in use requires mandatory neutron data (vpc + portid), which coredns does not provide.