Description

1. Adds fields in the Workflow spec that trigger handling of setting hardware allowPxe field and getting machines into a netbooting state.

   toggleAllowNetboot: indicates whether the controller should toggle the field in the associated hardware for allowing PXE booting. This will be enabled before a Workflow is executed and disabled after the Workflow has completed successfully. A HardwareRef must be provided.

   oneTimeNetboot: indicates whether the controller should create a job.bmc.tinkerbell.org object for getting the associated hardware into a netbooting state. A HardwareRef that contains a spec.bmcRef must be provided.

   Current Workflow spec example:

    apiVersion: tinkerbell.org/v1alpha1
    kind: Workflow
    metadata:
      name: example1
      namespace: tink-system
    spec:
      hardwareMap:
        device_1: 01:02:03:04:05:06
      templateRef: myTemplate
      hardwareRef: example1

   New Workflow spec example:

    apiVersion: tinkerbell.org/v1alpha1
    kind: Workflow
    metadata:
      name: example1
      namespace: tink-system
    spec:
      hardwareMap:
        device_1: 01:02:03:04:05:06
      templateRef: myTemplate
      hardwareRef: example1
      bootOptions:
        toggleAllowNetboot: true
        oneTimeNetboot: true

2. Adds the following columns to kubectl get workflow: CURRENT-ACTION and TEMPLATE-RENDERING.

   ❯ kubectl get wf -n tink-system 
   NAME         TEMPLATE   STATE           CURRENT-ACTION   TEMPLATE-RENDERING
   testing      testing    STATE_SUCCESS   action 7         successful

3. Introduces Conditions to the Workflow spec. The following are the initial conditions.

   NetbootJobFailed
   NetbootJobComplete
   NetbootJobRunning
   NetbootJobSetupFailed
   NetbootJobSetupComplete
   ToggleAllowNetbootTrue
   ToggleAllowNetbootFalse
   TemplateRenderedSuccess
   

Why is this needed

Fixes: #

How Has This Been Tested?

How are existing users impacted? What migration steps/scripts do we need?

Upgrade:

1. Update the workflow CRD

   kubectl replace -f https://raw.githubusercontent.com/tinkerbell/tink/refs/heads/main/config/crd/bases/tinkerbell.org_workflows.yaml

2. Update the tink controller Role

   kubectl replace -f https://raw.githubusercontent.com/tinkerbell/tink/refs/heads/main/config/manager-rbac/role.yaml -n tink-system

3. Update tink controller and tink server images

   kubectl set image -n tink-system deployment/tink-controller tink-controller=quay.io/tinkerbell/tink-controller:latest
   kubectl set image -n tink-system deployment/tink-server server=quay.io/tinkerbell/tink-server:latest

Checklist:

I have:

• updated the documentation and/or roadmap (if required)
• added unit or e2e tests
• provided instructions on how to upgrade