Add debian-vm example

Author: Ivan Shvedunov

examples/debian-vm.yaml

@@ -0,0 +1,28 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: debian-vm
+  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 root volume size
+    VirtletRootVolumeSize: 4Gi
+    # Debian image doesn't understand Virtlet's Cloud-Init network config currently
+    VirtletForceDHCPNetworkConfig: "true"
+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: debian-vm
+    # We use an 'archive' image so as to have a stable URL
+    image: virtlet.cloud/cdimage.debian.org/cdimage/openstack/archive/9.8.0/debian-9.8.0-openstack-amd64.qcow2
+    imagePullPolicy: IfNotPresent
+    # tty and stdin required for `kubectl attach -t` to work
+    tty: true
+    stdin: true