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KubeVirt 설치 가이드

설치​

KubeVirt Operator​

References
kubectl apply -f https://github.com/kubevirt/kubevirt/releases/download/v1.6.0/kubevirt-operator.yaml
apiVersion: kubevirt.io/v1
kind: KubeVirt
metadata:
  name: kubevirt
  namespace: kubevirt
spec:
  certificateRotateStrategy: {}
  configuration:
    developerConfiguration:
      featureGates: []
  customizeComponents: {}
  imagePullPolicy: IfNotPresent
  workloadUpdateStrategy: {}
  infra:
    replicas: 1
  • infra
    • infrastructure component로는 virt-controller, virt-api가 있습니다.
    • replicas: 2
    • nodePlacement
  • workloads
    • workload components로는 virt-handler가 있습니다.

Containerized Data Importer (CDI)​

References
kubectl apply -f https://github.com/kubevirt/containerized-data-importer/releases/download/v1.62.0/cdi-operator.yaml
apiVersion: cdi.kubevirt.io/v1beta1
kind: CDI
metadata:
  name: cdi
spec:
  config:
    featureGates:
      - HonorWaitForFirstConsumer
  imagePullPolicy: IfNotPresent
  infra:
    nodeSelector:
      kubernetes.io/os: linux
    tolerations:
      - key: CriticalAddonsOnly
        operator: Exists
  workload:
    nodeSelector:
      kubernetes.io/os: linux

virtctl​

kubectl krew install virt

삭제​

Containerized Data Importer (CDI)​

for crd in $(kubectl get crd -o name | grep 'cdi.kubevirt.io'); do
  kind=$(kubectl get "$crd" -o jsonpath='{.spec.names.plural}')
  group=$(kubectl get "$crd" -o jsonpath='{.spec.group}')
  kubectl delete "$kind.$group" --all --all-namespaces
done
kubectl delete -f https://github.com/kubevirt/containerized-data-importer/releases/download/v1.62.0/cdi-operator.yaml

KubeVirt​

for crd in $(kubectl get crd -o name | grep 'kubevirt.io'); do
  kind=$(kubectl get "$crd" -o jsonpath='{.spec.names.plural}')
  group=$(kubectl get "$crd" -o jsonpath='{.spec.group}')
  kubectl delete "$kind.$group" --all --all-namespaces
done
kubectl delete -f https://github.com/kubevirt/kubevirt/releases/download/v1.6.0/kubevirt-operator.yaml