rancher-charts/charts/sriov/102.0.0+up0.1.0

SR-IOV Network Operator Helm Chart

SR-IOV Network Operator Helm Chart provides an easy way to install, configure and manage the lifecycle of SR-IOV network operator.

SR-IOV Network Operator

SR-IOV Network Operator leverages Kubernetes CRDs and Operator SDK to configure and manage SR-IOV networks in a Kubernetes cluster.

SR-IOV Network Operator features:

• Initialize the supported SR-IOV NIC types on selected nodes.
• Provision/upgrade SR-IOV device plugin executable on selected node.
• Provision/upgrade SR-IOV CNI plugin executable on selected nodes.
• Manage configuration of SR-IOV device plugin on host.
• Generate net-att-def CRs for SR-IOV CNI plugin
• Supports operation in a virtualized Kubernetes deployment
  • Discovers VFs attached to the Virtual Machine (VM)
  • Does not require attached of associated PFs
  • VFs can be associated to SriovNetworks by selecting the appropriate PciAddress as the RootDevice in the SriovNetworkNodePolicy

QuickStart

Prerequisites

• Kubernetes v1.17+
• Helm v3

Install Helm

Helm provides an install script to copy helm binary to your system:

$ curl -fsSL -o get_helm.sh https://raw.githubusercontent.com/helm/helm/master/scripts/get-helm-3
$ chmod 500 get_helm.sh
$ ./get_helm.sh

For additional information and methods for installing Helm, refer to the official helm website

Deploy SR-IOV Network Operator

# Install Operator
$ helm install -n sriov-network-operator --create-namespace --wait sriov-network-operator ./

# View deployed resources
$ kubectl -n sriov-network-operator get pods

Chart parameters

In order to tailor the deployment of the network operator to your cluster needs We have introduced the following Chart parameters.

Operator parameters

Name	Type	Default	description
operator.resourcePrefix	string	openshift.io	Device plugin resource prefix
operator.enableAdmissionController	bool	false	Enable SR-IOV network resource injector and operator webhook
operator.cniBinPath	string	/opt/cni/bin	Path for CNI binary
operator.clusterType	string	kubernetes	Cluster environment type

Images parameters

Name	description
images.operator	Operator controller image
images.sriovConfigDaemon	Daemon node agent image
images.sriovCni	SR-IOV CNI image
images.ibSriovCni	InfiniBand SR-IOV CNI image
images.sriovDevicePlugin	SR-IOV device plugin image
images.resourcesInjector	Resources Injector image
images.webhook	Operator Webhook image