sriov on openshift4 with unsupport NIC
openshift4自帶sriov支持,但是由于內(nèi)核只認證了某些網(wǎng)卡,所以openshift4內(nèi)置了一個白名單,sriov的功能只對這些網(wǎng)卡開放。那么我們做實驗的時候,沒有這些網(wǎng)卡,但是網(wǎng)卡本身支持sriov,怎么做實驗呢?本文就講述如何操作。
實驗拓撲圖

視頻講解:

there is nic whitelist build-in for openshift4's sriov, to disable it, using:
https://docs.openshift.com/container-platform/4.6/networking/hardware_networks/configuring-sriov-operator.html#disable-enable-sr-iov-operator-admission-control-webhook_configuring-sriov-operator
openshift
install NFD ( node feature discovery) operator

install SRIOV operator

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