Example KubeVirt Machine based on Ubuntu 18.04 with custom SSH key

README.md

• Install it with: https://gist.githubusercontent.com/pojntfx/e252c901efa1616b60f1fa00c69f69a1/raw/main.yaml
• SSH into it with: ssh root@116.203.88.162 -p 30000 (replace 116.203.88.162 with any of the node's IP)
• You can also set up an ingress to the service below if you want to!

main.yaml

---
apiVersion: kubevirt.io/v1alpha3
kind: VirtualMachine
metadata:
  name: test-vmi
  labels:
    special: key
spec:
  running: true
  template:
    metadata:
      labels:
        special: key
    spec:
      domain:
        devices:
          disks:
            - disk:
                bus: virtio
              name: containerdisk
            - disk:
                bus: virtio
              name: cloudinitdisk
        machine:
          type: ""
        resources:
          requests:
            memory: 1024M
      terminationGracePeriodSeconds: 0
      volumes:
        - containerDisk:
            image: tedezed/ubuntu-container-disk:latest
          name: containerdisk
        - cloudInitNoCloud:
            userData: |
              #!/bin/sh
              echo 'Add authorized SSH keys'
              mkdir -p /root/.ssh
              echo 'ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC9VXy86B5iB8uszD9i5vYoRhaRYpzBI0h6hHIBt/sR6pkv9iPZc1mIhI5OQHF9rhNdWMklrx1TJ6swAOOTkxdxGBe9Ji5Sa6w/g+U715XFLhx2YfyAa2RdAPHltmNcNsPlHUWjbUAAI6nPmtDILiE0urbgUQ+BsAoLo2+5f5TFzJEmmlfdaVwYP2+jwX/fqC/aiz3oxnovHibb+S2eC9Ff7qVZjvpYrHfocTpHnPtF9Hyvg1+Jy083p5/aswb9O3dORjk4JijckYTmcSjnEbaB3VnR93XaZM7yh/2CKms7BxncLpKCZU2//a6n7Uc9qjX3Rm6BnfL0aYwVSTBLzrlH pojntfx@thinkpadx1c3.pojtinger.space' > /root/.ssh/authorized_keys
          name: cloudinitdisk
---
apiVersion: v1
kind: Service
metadata:
  name: test-vmi
spec:
  externalTrafficPolicy: Cluster
  ports:
    - name: nodeport
      nodePort: 30000
      port: 27017
      protocol: TCP
      targetPort: 22
  selector:
    special: key
  type: NodePort