mirror of https://git.rancher.io/charts
74 lines
2.7 KiB
Markdown
74 lines
2.7 KiB
Markdown
# SR-IOV Network Operator Helm Chart
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SR-IOV Network Operator Helm Chart provides an easy way to install, configure and manage
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the lifecycle of SR-IOV network operator.
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## SR-IOV Network Operator
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SR-IOV Network Operator leverages [Kubernetes CRDs](https://kubernetes.io/docs/concepts/extend-kubernetes/api-extension/custom-resources/)
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and [Operator SDK](https://github.com/operator-framework/operator-sdk) to configure and manage SR-IOV networks in a Kubernetes cluster.
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SR-IOV Network Operator features:
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- Initialize the supported SR-IOV NIC types on selected nodes.
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- Provision/upgrade SR-IOV device plugin executable on selected node.
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- Provision/upgrade SR-IOV CNI plugin executable on selected nodes.
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- Manage configuration of SR-IOV device plugin on host.
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- Generate net-att-def CRs for SR-IOV CNI plugin
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- Supports operation in a virtualized Kubernetes deployment
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- Discovers VFs attached to the Virtual Machine (VM)
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- Does not require attached of associated PFs
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- VFs can be associated to SriovNetworks by selecting the appropriate PciAddress as the RootDevice in the SriovNetworkNodePolicy
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## QuickStart
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### Prerequisites
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- Kubernetes v1.17+
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- Helm v3
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### Install Helm
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Helm provides an install script to copy helm binary to your system:
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```
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$ curl -fsSL -o get_helm.sh https://raw.githubusercontent.com/helm/helm/master/scripts/get-helm-3
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$ chmod 500 get_helm.sh
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$ ./get_helm.sh
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```
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For additional information and methods for installing Helm, refer to the official [helm website](https://helm.sh/)
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### Deploy SR-IOV Network Operator
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```
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# Install Operator
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$ helm install -n sriov-network-operator --create-namespace --wait sriov-network-operator ./
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# View deployed resources
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$ kubectl -n sriov-network-operator get pods
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```
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## Chart parameters
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In order to tailor the deployment of the network operator to your cluster needs
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We have introduced the following Chart parameters.
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### Operator parameters
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| Name | Type | Default | description |
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| ---- | ---- | ------- | ----------- |
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| `operator.resourcePrefix` | string | `openshift.io` | Device plugin resource prefix |
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| `operator.enableAdmissionController` | bool | `false` | Enable SR-IOV network resource injector and operator webhook |
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| `operator.cniBinPath` | string | `/opt/cni/bin` | Path for CNI binary |
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| `operator.clusterType` | string | `kubernetes` | Cluster environment type |
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### Images parameters
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| Name | description |
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| ---- | ----------- |
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| `images.operator` | Operator controller image |
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| `images.sriovConfigDaemon` | Daemon node agent image |
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| `images.sriovCni` | SR-IOV CNI image |
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| `images.ibSriovCni` | InfiniBand SR-IOV CNI image |
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| `images.sriovDevicePlugin` | SR-IOV device plugin image |
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| `images.resourcesInjector` | Resources Injector image |
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| `images.webhook` | Operator Webhook image |
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