airshipctl/manifests/function/k8scontrol-capz/v0.5.2/replacements/cluster.yaml

apiVersion: airshipit.org/v1alpha1
kind: ReplacementTransformer
metadata:
  name: k8scontrol-cluster-replacements
  annotations:
    config.kubernetes.io/function: |-
      container:
        image: localhost/replacement-transformer      
replacements:
# Target Cluster - Azure K8S Version
- source:
    objref:
      kind: VersionsCatalogue
      name: versions-airshipctl
    fieldref: "{.spec.kubernetes}"
  target:
    objref:
      kind: KubeadmControlPlane
      name: target-cluster-control-plane
    fieldrefs: ["{.spec.version}"]

# Azure Cloud's Subscription ID
- source:
    objref:
      kind: VariableCatalogue
      name: combined-target-secrets
    fieldref: ".secretGroups[name=azureIdentity].values[name=subscriptionID].data"
  target:
    objref:
      kind: AzureCluster
      name: target-cluster
    fieldrefs: ["{.spec.subscriptionID}"]

# Azure Cloud Subscription's Tenant ID
- source:
    objref:
      kind: VariableCatalogue
      name: combined-target-secrets
    fieldref: ".secretGroups[name=azureIdentity].values[name=tenantID].data"
  target:
    objref:
      kind: AzureClusterIdentity
      name: target-cluster-identity
    fieldrefs: ["{.spec.tenantID}"]

# Azure Cloud Subscription's Client ID
- source:
    objref:
      kind: VariableCatalogue
      name: combined-target-secrets
    fieldref: ".secretGroups[name=azureIdentity].values[name=clientID].data"
  target:
    objref:
      kind: AzureClusterIdentity
      name: target-cluster-identity
    fieldrefs: ["{.spec.clientID}"]

# Azure Cloud Subscription's Client Secret
- source:
    objref:
      kind: VariableCatalogue
      name: combined-target-secrets
    fieldref: ".secretGroups[name=azureIdentity].values[name=clientSecret].data"
  target:
    objref:
      kind: Secret
      name: target-cluster-identity-secret
    fieldrefs: ["{.data.clientSecret}"]

# Target Cluster - Azure location
- source:
    objref:
      kind: VariableCatalogue
      name: azure-catalogue
    fieldref: "{.cluster.location}"
  target:
    objref:
      kind: AzureCluster
      name: target-cluster
    fieldrefs: ["{.spec.location}"]

# Target cluster - Azure VNet Name
- source:
    objref:
      kind: VariableCatalogue
      name: azure-catalogue
    fieldref: "{.cluster.vnetName}"
  target:
    objref:
      kind: AzureCluster
      name: target-cluster
    fieldrefs: ["{.spec.networkSpec.vnet.name}"]

# Target Cluster - Azure Resource Group
- source:
    objref:
      kind: VariableCatalogue
      name: azure-catalogue
    fieldref: "{.cluster.resourceGroup}"
  target:
    objref:
      kind: AzureCluster
      name: target-cluster
    fieldrefs: ["{.spec.resourceGroup}"]

# Target Cluster - Control Plane Replica Count
- source:
    objref:
      kind: VariableCatalogue
      name: azure-catalogue
    fieldref: "{.controlplane.replicas}"
  target:
    objref:
      kind: KubeadmControlPlane
      name: target-cluster-control-plane
    fieldrefs: ["{.spec.replicas}"]

# Target Cluster - Control Plane VM Flavor
- source:
    objref:
      kind: VariableCatalogue
      name: azure-catalogue
    fieldref: "{.controlplane.vmSize}"
  target:
    objref:
      kind: AzureMachineTemplate
      name: target-cluster-control-plane
    fieldrefs: ["{.spec.template.spec.vmSize}"]

# Target Cluster - Control Plane SSH Public Key access
- source:
    objref:
      kind: VariableCatalogue
      name: azure-catalogue
    fieldref: "{.controlplane.sshPublicKey}"
  target:
    objref:
      kind: AzureMachineTemplate
      name: target-cluster-control-plane
    fieldrefs: ["{.spec.template.spec.sshPublicKey}"]