KubeVirt

Kubernetes add-on that runs virtual machines as pods, each with its own libvirt and QEMU in a virt-launcher.

Provider: default
Kind: Virtual machine
Category: Compute
Official docs: https://kubevirt.io/user-guide/architecture/

Properties · 1 set by this component

property	type	values	required	kind default	this component
diskEncryption	boolean	—	no	—	inherited
instances	integer	—	no	—	inherited
liveMigration · component property	boolean	—	no	false	inherited
managed	boolean	—	no	false	▸ false
memoryGib	integer	—	no	—	inherited
os	enum	linux \| windows \| aix \| ibm-i	no	linux	inherited
podPerVm · component property	boolean	—	no	true	inherited
publicIp	boolean	—	no	—	inherited
sizeVcpu	integer	—	no	—	inherited
vmResource · component property	enum	virtual-machine \| virtual-machine-instance \| replica-set	no	virtual-machine	inherited
zoneRedundant	boolean	—	no	—	inherited

Rules that apply · 1

Every rule whose selector covers this component's kind or its category. Whether a rule fires depends on the design: its properties, its edges and its groups.

Stateful node without zone redundancyerror

stateful-node-without-zone-redundancy

A stateful compute node pinned to exactly one availability zone disappears with that zone, and its state goes with it. Nodes inside a cell are exempt, because there the cell is deliberately single-zone and redundancy comes from the other cells.

— all of these hold:
— the node's `stateless` is false
— the node sits inside exactly 1 availability-zone group
— this does not hold:
— the node sits inside at least one cell group

Use it in a design

nodes:
  - { id: "kubevirt", component: "kubevirt" }

Other Virtual machine products · 60

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and 20 more → Virtual machine page

Source

1# yaml-language-server: $schema=../../schema/component.schema.json
2# KubeVirt, virtual machines as Kubernetes workloads. Per "Architecture" each VirtualMachineInstance runs in
3# its own virt-launcher pod containing libvirtd and QEMU, virt-controller and virt-handler drive the
4# lifecycle, and scheduling, networking and storage are delegated entirely to Kubernetes.
5schemaVersion: "1"
6type: "component"
7id: "kubevirt"
8kind: "virtual-machine"
9provider: "default"
10docs: "https://kubevirt.io/user-guide/architecture/"
11defaults:
12  managed: false
13properties:
14  vmResource:
15    type: "enum"
16    values: ["virtual-machine", "virtual-machine-instance", "replica-set"]
17    default: "virtual-machine"
18  podPerVm:
19    type: "boolean"
20    default: true
21  liveMigration:
22    type: "boolean"
23    default: false

The same page as markdown, for an agent: /catalogue/components/kubevirt.md