vm-import-operator
Operator which imports a VM from oVirt to KubeVirt.
Designs
Installation
Installation has to be made into KubeVirt installation namespace. Default kubevirt namespace is assumed to be 'kubevirt-hyperconverged'. In order to generate manifests for a different namespace run:
TARGET_NAMESPACE=YOUR_DESIRED_NAMESPACE make gen-manifestsDeploy vm-import-operator resources:
kubectl apply -f https://github.com/kubevirt/vm-import-operator/releases/download/v0.3.0/operator.yaml
kubectl apply -f https://github.com/kubevirt/vm-import-operator/releases/download/v0.3.0/vmimportconfig_cr.yamlImport virtual machine from oVirt
Create a secret with oVirt credentials:
cat <<EOF | kubectl create -f -
---
apiVersion: v1
kind: Secret
metadata:
name: my-secret-with-ovirt-credentials
namespace: default
type: Opaque
stringData:
ovirt: |
apiUrl: "https://ovirt-engine.example.com:8443/ovirt-engine/api"
username: admin@internal # provided in the format of username@domain
password: 123456
caCert: |
-----BEGIN CERTIFICATE-----
...
-----END CERTIFICATE-----
EOFThe CA Certificate can be obtained from oVirt according to the instructions specified here.
Create oVirt resource mappings that defines how oVirt resources are mapped to kubevirt:
cat <<EOF | kubectl create -f -
apiVersion: v2v.kubevirt.io/v1beta1
kind: ResourceMapping
metadata:
name: example-resourcemappings
namespace: example-ns
spec:
ovirt:
networkMappings:
- source:
name: ovirtmgmt/ovirtmgmt
target:
name: pod
type: pod
storageMappings:
- source:
name: ovirt_storage_domain_1
target:
name: storage_class_1
EOFCreate VM Import resource for importing a specific VM from oVirt to KubeVirt:
cat <<EOF | kubectl create -f -
apiVersion: v2v.kubevirt.io/v1beta1
kind: VirtualMachineImport
metadata:
name: example-virtualmachineimport
namespace: default
spec:
providerCredentialsSecret:
name: my-secret-with-ovirt-credentials
namespace: default # optional, if not specified, use CR's namespace
resourceMapping:
name: example-resourcemappings
namespace: othernamespace
targetVmName: testvm
startVm: false
source:
ovirt:
vm:
id: 80554327-0569-496b-bdeb-fcbbf52b827b
EOFVerify VM Import resource was created:
kubectl get vmimports example-virtualmachineimport -n defaultWait for VM Import resource to complete:
kubectl wait vmimports example-virtualmachineimport -n default --for=condition=SucceededView vm-import logs:
kubectl logs -n kubevirt-hyperconverged deploy/vm-import-controllerAn example of a VM Import resource during creation:
apiVersion: v2v.kubevirt.io/v1beta1
kind: VirtualMachineImport
metadata:
annotations:
vmimport.v2v.kubevirt.io/progress: 20
name: example-virtualmachineimport
namespace: default
spec:
source:
...
status:
targetVmName: myvm
conditions:
- lastTransitionTime: "2020-02-20T12:43:10Z"
status: "False"
type: Succeeded
reason: DataVolumeCreationFailed
message: VM import due to failure to copy source VM disks to kubevirt.
- lastTransitionTime: "2020-02-20T12:43:10Z"
status: "False"
type: Processing
reason: CopyingDisk
message: VM disks are being copied to destination.
dataVolumes: # list of data volumes created for the VMs
- name: dv-myvm-1
- name: dv-myvm-2
How to contribute
To learn how to contribute, please refer to contribution guide.
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