apiVersion: apps/v1
kind: Deployment
metadata:
  name: virtlet-deployment
  labels:
    app: virtlet
spec:
  replicas: 1
  selector:
    matchLabels:
      app: virtlet
  template:
    metadata:
      labels:
        app: virtlet
      annotations:
        VirtletLibvirtCPUSetting: |
          mode: host-passthrough
        # This tells CRI Proxy that this pod belongs to Virtlet runtime
        kubernetes.io/target-runtime: virtlet.cloud
        VirtletCloudInitUserData: |
          ssh_pwauth: True
          disable_root: false
          chpasswd: {expire: False}
          manage_resolv_conf: True
          resolv_conf:
            nameservers: ['8.8.8.8', '8.8.4.4']
          users:
          - name: root
            gecos: User
            primary-group: root
            groups: users
            lock_passwd: false
            shell: /bin/bash
            sudo: ALL=(ALL) NOPASSWD:ALL
            ssh_authorized_keys:
              $ssh_key
          runcmd:
            - sed -i -e 's/^#DNS=.*/DNS=8.8.8.8/g' /etc/systemd/resolved.conf
            - systemctl daemon-reload
            - systemctl restart systemd-resolved
        v1.multus-cni.io/default-network: '[
            { "name": "flannel-vm",
              "mac": "c2:b4:57:49:47:f1" }]'
        VirtletRootVolumeSize: 8Gi
        VirtletVCPUCount: "2"
    spec:
      affinity:
        nodeAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            nodeSelectorTerms:
            - matchExpressions:
              - key: extraRuntime
                operator: In
                values:
                - virtlet
      containers:
      - name: virtlet-deployment
        # This specifies the image to use.
        # virtlet.cloud/ prefix is used by CRI proxy, the remaining part
        # of the image name is prepended with https:// and used to download the image
        image: virtlet.cloud/ubuntu/18.04
        imagePullPolicy: IfNotPresent
        # tty and stdin required for "kubectl attach -t" to work
        tty: true
        stdin: true
        resources:
          requests:
            cpu: 2
            memory: 8Gi
          limits:
            # This memory limit is applied to the libvirt domain definition
            cpu: 2
            memory: 8Gi