rhel8.tpl.yaml

apiVersion: template.openshift.io/v1
kind: Template
metadata:
  name: {{ os }}-{{ item.workload }}-{{ item.flavor }}
  annotations:
    openshift.io/display-name: "Red Hat Enterprise Linux 8.0+ VM"
    description: >-
      Template for Red Hat Enterprise Linux 8 VM or newer.
      A PVC with the RHEL disk image must be available.
    tags: "hidden,kubevirt,virtualmachine,linux,rhel"
    iconClass: "icon-{{ icon }}"
    openshift.io/provider-display-name: "KubeVirt"
    openshift.io/documentation-url: "https://github.com/kubevirt/common-templates"
    openshift.io/support-url: "https://github.com/kubevirt/common-templates/issues"
    template.openshift.io/bindable: "false"
    template.kubevirt.io/version: v1alpha1
    defaults.template.kubevirt.io/disk: rootdisk
    template.kubevirt.io/containerdisks: |
      registry.redhat.io/rhel8/rhel-guest-image
{% if image_urls | length > 0 %}
    template.kubevirt.io/images: |
{% for url in image_urls %}
      {{ url }}
{% endfor %}
{% endif %}
    template.kubevirt.io/editable: |
      /objects[0].spec.template.spec.domain.cpu.sockets
      /objects[0].spec.template.spec.domain.cpu.cores
      /objects[0].spec.template.spec.domain.cpu.threads
      /objects[0].spec.template.spec.domain.resources.requests.memory
      /objects[0].spec.template.spec.domain.devices.disks
      /objects[0].spec.template.spec.volumes
      /objects[0].spec.template.spec.networks
{% for osl in oslabels %}
    name.os.template.kubevirt.io/{{ osl }}: {{ lookup('osinfo', oslabels[0]).name }} or higher
{% endfor %}
  labels:
{% for osl in oslabels %}
    os.template.kubevirt.io/{{ osl }}: "true"
{% endfor %}
    workload.template.kubevirt.io/{{ item.workload }}: "true"
    flavor.template.kubevirt.io/{{ item.flavor }}: "true"
    template.kubevirt.io/type: "base"
    template.kubevirt.io/version: "{{ lookup('env', 'VERSION') | default('devel', true) }}"
{% if item.default %}
    template.kubevirt.io/default-os-variant: "true"
{% endif %}
objects:
- apiVersion: kubevirt.io/v1
  kind: VirtualMachine
  metadata:
    name: ${NAME}
    labels:
      vm.kubevirt.io/template: {{ os }}-{{ item.workload }}-{{ item.flavor }}
      vm.kubevirt.io/template.version: "{{ lookup('env', 'VERSION') | default('devel', true) }}"
      vm.kubevirt.io/template.revision: "{{ lookup('env', 'REVISION') | default(1, true) }}"
      app: ${NAME}
    annotations:
      vm.kubevirt.io/validations: |
        [
          {
            "name": "minimal-required-memory",
            "path": "jsonpath::.spec.domain.resources.requests.memory",
            "rule": "integer",
            "message": "This VM requires more memory.",
            "min": {{ lookup('osinfo', osinfoname)["minimum_resources.architecture=x86_64|all.ram"] }}
          }
        ]
  spec:
    dataVolumeTemplates:
    - apiVersion: cdi.kubevirt.io/v1beta1
      kind: DataVolume
      metadata:
        name: ${NAME}
      spec:
        storage:
          resources:
            requests:
              storage: 30Gi
        sourceRef:
          kind: DataSource
          name: ${DATA_SOURCE_NAME}
          namespace: ${DATA_SOURCE_NAMESPACE}
    running: false
    template:
      metadata:
        annotations:
          vm.kubevirt.io/os: "{{ os }}"
          vm.kubevirt.io/workload: "{{ item.workload }}"
          vm.kubevirt.io/flavor: "{{ item.flavor }}"
        labels:
          kubevirt.io/domain: ${NAME}
          kubevirt.io/size: {{ item.flavor }}
      spec:
        domain:
{% if item.iothreads %}
          ioThreadsPolicy: shared
{% endif %}
          cpu:
            sockets: {{ item.cpus }}
            cores: 1
            threads: 1
{% if cpumodel |default("") %}
            model: {{ cpumodel }}
{% endif %}
{% if item.iothreads or item.emulatorthread %}
            dedicatedCpuPlacement: True
{% endif %}
{% if item.emulatorthread %}
            isolateEmulatorThread: True
{% endif %}
          resources:
            requests:
              memory: {{ item.memsize }}
          devices:
            rng: {}
            networkInterfaceMultiqueue: true
{% if item.tablet %}
            inputs:
              - type: tablet
                bus: virtio
                name: tablet
{% endif %}
            disks:
            - disk:
                bus: {{ diskbus | default("virtio") }}
              name: rootdisk
{% if item.iothreads %}
              dedicatedIOThread: true
{% endif %}
            - disk:
                bus: {{ diskbus | default("virtio") }}
              name: cloudinitdisk
            interfaces:
            - masquerade: {}
              name: default
              model: virtio
        terminationGracePeriodSeconds: 180
        networks:
        - name: default
          pod: {}
        volumes:
        - dataVolume:
            name: ${NAME}
          name: rootdisk
        - cloudInitNoCloud:
            userData: |-
              #cloud-config
              user: {{ cloudusername }}
              password: ${CLOUD_USER_PASSWORD}
              chpasswd: { expire: False }
          name: cloudinitdisk
parameters:
- description: VM name
  from: '{{ os }}-[a-z0-9]{16}'
  generate: expression
  name: NAME
- name: DATA_SOURCE_NAME
  description: Name of the DataSource to clone
  value: '{{ majorrelease }}'
- name: DATA_SOURCE_NAMESPACE
  description: Namespace of the DataSource
  value: kubevirt-os-images
- description: Randomized password for the cloud-init user {{ cloudusername }}
  from: '[a-z0-9]{4}-[a-z0-9]{4}-[a-z0-9]{4}'
  generate: expression
  name: CLOUD_USER_PASSWORD