KubeVirt: Difference between revisions
(Created page with "KubeVirt lets you setup and manage virtual machines on your kubernetes cluster. ==Install== See [https://kubevirt.io/user-guide/operations/installation/ installation] <syntaxhighlight lang="bash"> # Get the latest version string export VERSION=$(curl -s https://api.github.com/repos/kubevirt/kubevirt/releases | grep tag_name | grep -v -- '-rc' | sort -r | head -1 | awk -F': ' '{print $2}' | sed 's/,//' | xargs) echo $VERSION # Deploy operator kubectl create -f https://g...") |
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KubeVirt lets you setup and manage virtual machines on your kubernetes cluster. | KubeVirt lets you setup and manage virtual machines on your kubernetes cluster. | ||
==Install== | ==Getting Started== | ||
===Background=== | |||
KubeVirt creates two new types of resources on your cluster: <code>VirtualMachine</code> (vm) and <code>VirtualMachineInstance</code> (vmi). | |||
<code>VirtualMachine</code> defines how to create VMIs. <code>VirtualMachineInstance</code> represent a running virtual machine. | |||
Similar to deployments-pods, you will typically not create <code>VirtualMachineInstance</code> manually. | |||
Instead you define <code>VirtualMachine</code> in your manifests and control them using <code>virtctl</code>. Then KubeVirt will automatically create <code>VirtualMachineInstance</code>. | |||
===Requirements=== | |||
See [https://kubevirt.io/user-guide/operations/installation/#requirements requirements]<br> | |||
* You need a kubernetes cluster with <code>kubectl</code> set up. | |||
* You do '''not''' need to install <code>qemu-kvm libvirt-daemon-system</code> on the nodes. | |||
===Install KubeVirt=== | |||
See [https://kubevirt.io/user-guide/operations/installation/ installation] | See [https://kubevirt.io/user-guide/operations/installation/ installation] | ||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
| Line 21: | Line 34: | ||
sudo install virtctl /usr/local/bin | sudo install virtctl /usr/local/bin | ||
</syntaxhighlight> | </syntaxhighlight> | ||
===Creating a VM=== | |||
====Loading ISOs into the cluster==== | |||
====Windows==== | |||
==Resources== | |||
* [https://kubevirt.io/2021/intel-vgpu-kubevirt.html#fedora-workstation-prep intel-vgpu-kubevirt] | |||
Revision as of 19:10, 13 February 2022
KubeVirt lets you setup and manage virtual machines on your kubernetes cluster.
Getting Started
Background
KubeVirt creates two new types of resources on your cluster: VirtualMachine (vm) and VirtualMachineInstance (vmi).
VirtualMachine defines how to create VMIs. VirtualMachineInstance represent a running virtual machine.
Similar to deployments-pods, you will typically not create VirtualMachineInstance manually.
Instead you define VirtualMachine in your manifests and control them using virtctl. Then KubeVirt will automatically create VirtualMachineInstance.
Requirements
See requirements
- You need a kubernetes cluster with
kubectlset up. - You do not need to install
qemu-kvm libvirt-daemon-systemon the nodes.
Install KubeVirt
See installation
# Get the latest version string
export VERSION=$(curl -s https://api.github.com/repos/kubevirt/kubevirt/releases | grep tag_name | grep -v -- '-rc' | sort -r | head -1 | awk -F': ' '{print $2}' | sed 's/,//' | xargs)
echo $VERSION
# Deploy operator
kubectl create -f https://github.com/kubevirt/kubevirt/releases/download/${VERSION}/kubevirt-operator.yaml
# Deploy custom resources
kubectl create -f https://github.com/kubevirt/kubevirt/releases/download/${VERSION}/kubevirt-cr.yaml
# Install virtctl
VERSION=$(kubectl get kubevirt.kubevirt.io/kubevirt -n kubevirt -o=jsonpath="{.status.observedKubeVirtVersion}")
ARCH=$(uname -s | tr A-Z a-z)-$(uname -m | sed 's/x86_64/amd64/') || windows-amd64.exe
echo ${ARCH}
curl -L -o virtctl https://github.com/kubevirt/kubevirt/releases/download/${VERSION}/virtctl-${VERSION}-${ARCH}
chmod +x virtctl
sudo install virtctl /usr/local/bin