fix: updated patches to use existing variable

Author: deepakm-ntnx

hack/examples/patches/nutanix/initialize-variables.yaml

@@ -5,58 +5,51 @@
   path: "/spec/topology/class"
   value: "nutanix-quick-start"
 - op: "add"
-  path: "/spec/topology/variables"
+  path: "/spec/topology/variables/0/value/nutanix"
   value:
-    - name: "clusterConfig"
-      value:
-        addons:
-          cni:
-          clusterAutoscaler:
-            strategy:
-          nfd:
-            strategy:
-        nutanix:
-          controlPlaneEndpoint:
-            host: ${CONTROL_PLANE_ENDPOINT_IP}
-            port: ${CONTROL_PLANE_ENDPOINT_PORT}
-          prismCentralEndpoint:
-            additionalTrustBundle: ${CLUSTER_NAME}-pc-trusted-ca-bundle
-            host: ${NUTANIX_ENDPOINT}
-            insecure: ${NUTANIX_INSECURE}
-            port: 9440
-            credentialSecret: ${CLUSTER_NAME}-pc-creds
-        controlPlane:
-          nutanix:
-            machineDetails:
-              bootType: legacy
-              cluster:
-                name: ${NUTANIX_PRISM_ELEMENT_CLUSTER_NAME}
-                type: name
-              image:
-                name: ${NUTANIX_MACHINE_TEMPLATE_IMAGE_NAME}
-                type: name
-              subnet:
-                - name: ${NUTANIX_SUBNET_NAME}
-                  type: name
-              memorySize: 4Gi
-              systemDiskSize: 40Gi
-              vcpuSockets: 2
-              vcpusPerSocket: 1
-    - name: "workerConfig"
-      value:
-        nutanix:
-          machineDetails:
-            bootType: legacy
-            cluster:
-              name: ${NUTANIX_PRISM_ELEMENT_CLUSTER_NAME}
-              type: name
-            image:
-              name: ${NUTANIX_MACHINE_TEMPLATE_IMAGE_NAME}
-              type: name
-            memorySize: 4Gi
-            subnet:
-              - name: ${NUTANIX_SUBNET_NAME}
-                type: name
-            systemDiskSize: 40Gi
-            vcpuSockets: 2
-            vcpusPerSocket: 1
+    controlPlaneEndpoint:
+      host: ${CONTROL_PLANE_ENDPOINT_IP}
+      port: ${CONTROL_PLANE_ENDPOINT_PORT}
+    prismCentralEndpoint:
+      additionalTrustBundle: ${CLUSTER_NAME}-pc-trusted-ca-bundle
+      host: ${NUTANIX_ENDPOINT}
+      insecure: ${NUTANIX_INSECURE}
+      port: 9440
+      credentialSecret: ${CLUSTER_NAME}-pc-creds
+- op: "add"
+  path: "/spec/topology/variables/0/value/controlPlane"
+  value:
+    nutanix:
+      machineDetails:
+        bootType: legacy
+        cluster:
+          name: ${NUTANIX_PRISM_ELEMENT_CLUSTER_NAME}
+          type: name
+        image:
+          name: ${NUTANIX_MACHINE_TEMPLATE_IMAGE_NAME}
+          type: name
+        subnet:
+          - name: ${NUTANIX_SUBNET_NAME}
+            type: name
+        memorySize: 4Gi
+        systemDiskSize: 40Gi
+        vcpuSockets: 2
+        vcpusPerSocket: 1
+- op: "add"
+  path: "/spec/topology/variables/1/value/nutanix"
+  value:
+    machineDetails:
+      bootType: legacy
+      cluster:
+        name: ${NUTANIX_PRISM_ELEMENT_CLUSTER_NAME}
+        type: name
+      image:
+        name: ${NUTANIX_MACHINE_TEMPLATE_IMAGE_NAME}
+        type: name
+      memorySize: 4Gi
+      subnet:
+        - name: ${NUTANIX_SUBNET_NAME}
+          type: name
+      systemDiskSize: 40Gi
+      vcpuSockets: 2
+      vcpusPerSocket: 1