ubuntu-vm-with-libvirt-cpusetting.yaml

# This example is ubuntu-vm.yaml one extended with cpu setting by libvirt domain definition
apiVersion: v1
kind: Pod
metadata:
  name: ubuntu-vm-with-nested-virtualization
  annotations:
    kubernetes.io/target-runtime: virtlet.cloud
    VirtletSSHKeys: |
      ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCaJEcFDXEK2ZbX0ZLS1EIYFZRbDAcRfuVjpstSc0De8+sV1aiu+dePxdkuDRwqFtCyk6dEZkssjOkBXtri00MECLkir6FcH3kKOJtbJ6vy3uaJc9w1ERo+wyl6SkAh/+JTJkp7QRXj8oylW5E20LsbnA/dIwWzAF51PPwF7A7FtNg9DnwPqMkxFo1Th/buOMKbP5ZA1mmNNtmzbMpMfJATvVyiv3ccsSJKOiyQr6UG+j7sc/7jMVz5Xk34Vd0l8GwcB0334MchHckmqDB142h/NCWTr8oLakDNvkfC1YneAfAO41hDkUbxPtVBG5M/o7P4fxoqiHEX+ZLfRxDtHB53 me@localhost
    # Set VirtletCPUModel to host-model to enable nested virtualization
    VirtletCPUModel: host-model
    # Set VirtletLibvirtCPUSetting to directly use cpu definition of libvirt
    # for "mode": host-model, host-passthrough,custom
    # for "model": Westmere, SandyBridge, etc.  see file: /usr/local/share/libvirt/cpu_map.xml
    # The VirtletLibvirtCPUSetting take precedence over VirtletCPUModel.
    VirtletLibvirtCPUSetting: |
      mode: custom
      model:
        value: Westmere
      features:
      - name: avx
        policy: disable
spec:
  nodeSelector:
    extraRuntime: virtlet

  # This is the number of seconds Virtlet gives the VM to shut down cleanly.
  # The default value of 30 seconds is ok for containers but probably too
  # low for VM, so overriding it here is strongly advised.
  terminationGracePeriodSeconds: 120
  containers:
  - name: ubuntu-vm
    image: virtlet.cloud/cloud-images.ubuntu.com/xenial/current/xenial-server-cloudimg-amd64-disk1.img
    imagePullPolicy: IfNotPresent
    # tty and stdin required for `kubectl attach -t` to work
    tty: true
    stdin: true