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Advanced Options

Thank you, that works perfectly. May I ask if you know where to look for allowed options in YAML configs? It seems modifying children of existing properties work, but adding new ones is ignored.

Yes, I'm using that, but options keep disappeared after being saved. Or perhaps, I mistyped them and Harvester invalidate the properties? Certain property such as disk serial is saved without an issue.

Can you provide your yaml?

It happens with every YAML, not isolated to any of them. Here is an example of the VM I'm working on.

apiVersion: <http://kubevirt.io/v1|kubevirt.io/v1>
kind: VirtualMachine
metadata:
  annotations:
    <http://harvesterhci.io/vmRunStrategy|harvesterhci.io/vmRunStrategy>: RerunOnFailure
    <http://harvesterhci.io/volumeClaimTemplates|harvesterhci.io/volumeClaimTemplates>: >-
      [{"metadata":{"name":"home-assistant-installer-unl6v","annotations":{"<http://harvesterhci.io/imageId|harvesterhci.io/imageId>":"default/image-wg4qb"}},"spec":{"accessModes":["ReadWriteMany"],"resources":{"requests":{"storage":"16Gi"}},"volumeMode":"Block","storageClassName":"longhorn-image-wg4qb"}}]
    <http://kubevirt.io/latest-observed-api-version|kubevirt.io/latest-observed-api-version>: v1
    <http://kubevirt.io/storage-observed-api-version|kubevirt.io/storage-observed-api-version>: v1alpha3
    <http://network.harvesterhci.io/ips|network.harvesterhci.io/ips>: '[]'
  creationTimestamp: '2023-07-03T03:41:59Z'
  finalizers:
    - <http://harvesterhci.io/VMController.UnsetOwnerOfPVCs|harvesterhci.io/VMController.UnsetOwnerOfPVCs>
  generation: 5
  labels:
    <http://harvesterhci.io/creator|harvesterhci.io/creator>: harvester
    <http://harvesterhci.io/os|harvesterhci.io/os>: linux
  managedFields:
    - apiVersion: <http://kubevirt.io/v1alpha3|kubevirt.io/v1alpha3>
      fieldsType: FieldsV1
      fieldsV1:
        f:metadata:
          f:annotations:
            f:<http://kubevirt.io/latest-observed-api-version|kubevirt.io/latest-observed-api-version>: {}
            f:<http://kubevirt.io/storage-observed-api-version|kubevirt.io/storage-observed-api-version>: {}
        f:spec:
          f:runStrategy: {}
      manager: Go-http-client
      operation: Update
      time: '2023-07-03T03:46:08Z'
    - apiVersion: <http://kubevirt.io/v1|kubevirt.io/v1>
      fieldsType: FieldsV1
      fieldsV1:
        f:metadata:
          f:annotations:
            .: {}
            f:<http://harvesterhci.io/vmRunStrategy|harvesterhci.io/vmRunStrategy>: {}
            f:<http://harvesterhci.io/volumeClaimTemplates|harvesterhci.io/volumeClaimTemplates>: {}
            f:<http://network.harvesterhci.io/ips|network.harvesterhci.io/ips>: {}
          f:finalizers:
            .: {}
            v:"<http://harvesterhci.io/VMController.UnsetOwnerOfPVCs|harvesterhci.io/VMController.UnsetOwnerOfPVCs>": {}
          f:labels:
            .: {}
            f:<http://harvesterhci.io/creator|harvesterhci.io/creator>: {}
            f:<http://harvesterhci.io/os|harvesterhci.io/os>: {}
        f:spec:
          .: {}
          f:template:
            .: {}
            f:metadata:
              .: {}
              f:annotations:
                .: {}
                f:<http://harvesterhci.io/sshNames|harvesterhci.io/sshNames>: {}
              f:labels:
                .: {}
                f:<http://harvesterhci.io/vmName|harvesterhci.io/vmName>: {}
            f:spec:
              .: {}
              f:affinity:
                f:nodeAffinity:
                  f:preferredDuringSchedulingIgnoredDuringExecution: {}
              f:domain:
                .: {}
                f:cpu:
                  .: {}
                  f:cores: {}
                  f:sockets: {}
                  f:threads: {}
                f:devices:
                  .: {}
                  f:disks: {}
                  f:hostDevices: {}
                  f:inputs: {}
                  f:interfaces: {}
                f:features:
                  .: {}
                  f:acpi:
                    .: {}
                    f:enabled: {}
                  f:smm:
                    .: {}
                    f:enabled: {}
                f:firmware:
                  .: {}
                  f:bootloader:
                    .: {}
                    f:efi:
                      .: {}
                      f:secureBoot: {}
                f:machine:
                  .: {}
                  f:type: {}
                f:resources:
                  .: {}
                  f:limits:
                    .: {}
                    f:cpu: {}
                    f:memory: {}
              f:evictionStrategy: {}
              f:hostname: {}
              f:networks: {}
              f:volumes: {}
      manager: harvester
      operation: Update
      time: '2023-07-03T03:47:01Z'
    - apiVersion: <http://kubevirt.io/v1alpha3|kubevirt.io/v1alpha3>
      fieldsType: FieldsV1
      fieldsV1:
        f:status:
          .: {}
          f:conditions: {}
          f:created: {}
          f:printableStatus: {}
          f:ready: {}
          f:volumeSnapshotStatuses: {}
      manager: Go-http-client
      operation: Update
      subresource: status
      time: '2023-07-03T03:47:48Z'
  name: home-assistant
  namespace: default
  resourceVersion: '92089995'
  uid: 5fed2b16-96d9-44d1-85b4-db06d9019413
spec:
  runStrategy: RerunOnFailure
  template:
    metadata:
      annotations:
        <http://harvesterhci.io/sshNames|harvesterhci.io/sshNames>: '[]'
      creationTimestamp: null
      labels:
        <http://harvesterhci.io/vmName|harvesterhci.io/vmName>: home-assistant
    spec:
      affinity:
        nodeAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            nodeSelectorTerms:
              - matchExpressions:
                  - key: <http://network.harvesterhci.io/mgmt|network.harvesterhci.io/mgmt>
                    operator: In
                    values:
                      - 'true'
      domain:
        cpu:
          cores: 1
          sockets: 1
          threads: 1
        devices:
          disks:
            - bootOrder: 1
              disk:
                bus: virtio
              name: installer
            - disk:
                bus: virtio
              name: cloudinitdisk
          inputs:
            - bus: usb
              name: tablet
              type: tablet
          interfaces:
            - bridge: {}
              macAddress: 96:0f:a6:39:f2:06
              model: virtio
              name: default
        #I tried to add the smm/efi manually, but could not save. It works fine using the "Advanced" option.
        features:
          acpi:
            enabled: true
          smm:
            enabled: false
        firmware:
          bootloader:
            efi:
              secureBoot: false
        machine:
          type: q35
        memory:
          guest: 1948Mi
        resources:
          limits:
            cpu: '1'
            memory: 2Gi
          requests:
            cpu: 62m
            memory: 1365Mi
      evictionStrategy: LiveMigrate
      hostname: home-assistant
      networks:
        - multus:
            networkName: default/vlan1-lan
          name: default
      volumes:
        - name: installer
          persistentVolumeClaim:
            claimName: home-assistant-installer-unl6v
        - cloudInitNoCloud:
            networkDataSecretRef:
              name: home-assistant-jan1f
            secretRef:
              name: home-assistant-jan1f
          name: cloudinitdisk

I can add the efi option by

Edit Yaml

. Can you check the difference between the yaml you manually modified and the yaml above

Let me try creating a new VM and test it out.

It would be great if Harvester can notify the errors, rather than silently drop invalid configs

That's kubevirt's behavior

I see, now I learn something new.