Improve the SupplyChain deploying a Quarkus application

[cmoulliard]

To do

Improve the SupplyChain deploying a Quarkus application to create the ResourceClaim and ServiceBinding if a ServiceRef has been defined on the workload. See the following ytt code

    #@ def get_claims_extension():
    #@   claims_extension_key = "serviceclaims.supplychain.apps.x-tanzu.vmware.com/extensions"
    #@   if not hasattr(data.values.workload.metadata, "annotations") or not hasattr(data.values.workload.metadata.annotations, claims_extension_key):
    #@     return None
    #@   end
    #@
    #@   extension = json.decode(data.values.workload.metadata.annotations[claims_extension_key])
    #@
    #@   spec_extension = extension.get('spec')
    #@   if spec_extension == None:
    #@     return None
    #@   end
    #@
    #@   return spec_extension.get('serviceClaims')
    #@ end

    #@ def merge_claims_extension(claim, claims_extension):
    #@   if claims_extension == None:
    #@     return claim.ref
    #@   end
    #@   extension = claims_extension.get(claim.name)
    #@   if extension == None:
    #@      return claim.ref
    #@   end
    #@   extension.update(claim.ref)
    #@   return extension
    #@ end

    #@ def claims():
    #@ claims_extension = get_claims_extension()
    #@ for s in data.values.workload.spec.serviceClaims:
    ---
    apiVersion: services.apps.tanzu.vmware.com/v1alpha1
    kind: ResourceClaim
    metadata:
      name: #@ data.values.workload.metadata.name + '-' + s.name
      annotations: #@ merge_annotations({})
      labels: #@ merge_labels({ "app.kubernetes.io/component": "run", "carto.run/workload-name": data.values.workload.metadata.name })
    spec:
      ref: #@ merge_claims_extension(s, claims_extension)
    ---
    apiVersion: servicebinding.io/v1alpha3
    kind: ServiceBinding
    metadata:
      name: #@ data.values.workload.metadata.name + '-' + s.name
      annotations: #@ merge_annotations({})
      labels: #@ merge_labels({ "app.kubernetes.io/component": "run", "carto.run/workload-name": data.values.workload.metadata.name })
    spec:
      name: #@ s.name
      service:
        apiVersion: services.apps.tanzu.vmware.com/v1alpha1
        kind: ResourceClaim
        name: #@ data.values.workload.metadata.name + '-' + s.name
      workload:
        apiVersion: serving.knative.dev/v1
        kind: Service
        name: #@ data.values.workload.metadata.name
    #@ end
    #@ end