[Kubernetes] kubevirt

minikube

• 설치

   minikube addons enable kubevirt
  	
   export VERSION=$(curl -s https://api.github.com/repos/kubevirt/kubevirt/releases | grep tag_name | grep -v -- '-rc' | head -1 | awk -F': ' '{print $2}' | sed 's/,//' | xargs)
   echo $VERSION
   kubectl get kubevirt.kubevirt.io/kubevirt -n kubevirt -o=jsonpath="{.status.phase}"
   kubectl get all -n kubevirt
   kubectl logs pod/kubevirt-install-manager -n kube-system
   VERSION=$(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
   install virtctl /usr/local/bin
  

get vm

• kubectl get vm

get vmi

• kubectl get vmi

vm start

• virtctl start [vm name]

vm 콘솔 접속

• virtctl console [vm name]

vm stop

• virtctl stop [vm name]

vm delete

• virtctl delete vm [vm name]

vm ex

• kubectl apply -f https://raw.githubusercontent.com/kubevirt/kubevirt.github.io/master/labs/manifests/vm.yaml

vmi ex

• vim kubevirt-centos.yaml ```yaml — apiVersion: kubevirt.io/v1alpha3 kind: VirtualMachineInstance metadata: labels: special: vmi-centos7 name: vmi-centos7 namespace: kubevirt-demo spec: domain: devices: disks: - disk: bus: virtio name: containerdisk - disk: bus: virtio name: cloudinitdisk interfaces: - name: default bridge: {} resources: requests: memory: 2048M networks:
  • name: default pod: {} volumes:
  • containerDisk: image: ovaleanu/centos:latest name: containerdisk
  • cloudInitNoCloud: userData: |- #cloud-config password: centos ssh_pwauth: True chpasswd: { expire: False } name: cloudinitdisk

  ---

  apiVersion: v1 kind: Service metadata: name: vmi-centos-ssh-svc namespace: kubevirt-demo spec: ports:

  • name: centos-ssh-svc nodePort: 30000 port: 27017 protocol: TCP targetPort: 22 selector: special: vmi-centos7 type: NodePort ```
• kubectl apply -f kubevirt-centos.yaml
• ssh root@127.0.0.1 -p 30000
• 내부 도메인 주소
  • vmi-centos-ssh-svc.kubevirt-demo.svc.cluster.local

참고 사이트

• https://kubevirt.io/quickstart_minikube/