CON-13396, CON-13852, CON-13809 - Added coredns_autoscaler to Kubernetes cluster schemas

Author: skumarc-do

specification/resources/kubernetes/models/cluster.yml

@@ -177,6 +177,9 @@ properties:
   rdma_shared_dev_plugin:
     $ref: "rdma_shared_dev_plugin.yml"
 
+  coredns_autoscaler:
+    $ref: "coredns_autoscaler.yml"
+
 required:
   - name
   - region

specification/resources/kubernetes/models/cluster_read.yml

@@ -187,6 +187,9 @@ properties:
   rdma_shared_dev_plugin:
     $ref: "rdma_shared_dev_plugin.yml"
 
+  coredns_autoscaler:
+    $ref: "coredns_autoscaler.yml"
+
 required:
   - name
   - region

specification/resources/kubernetes/models/cluster_update.yml

@@ -66,5 +66,8 @@ properties:
   rdma_shared_dev_plugin:
     $ref: "rdma_shared_dev_plugin.yml"
 
+  coredns_autoscaler:
+    $ref: 'coredns_autoscaler.yml'
+
 required:
   - name

specification/resources/kubernetes/models/coredns_autoscaler.yml

@@ -0,0 +1,8 @@
+type: object
+nullable: true
+description: An object specifying whether the Cluster Proportional Autoscaler (CPA) add-on for CoreDNS should be enabled for the Kubernetes cluster.
+properties:
+  enabled:
+    type: boolean
+    description: Indicates whether the CoreDNS Cluster Proportional Autoscaler add-on is enabled.
+    example: true

specification/resources/kubernetes/responses/examples.yml

@@ -122,6 +122,8 @@ kubernetes_clusters_all:
         enabled: false
       rdma_shared_dev_plugin:
         enabled: false
+      coredns_autoscaler:
+        enabled: false
     meta:
       total: 1
 
@@ -248,6 +250,8 @@ kubernetes_single:
         enabled: false
       rdma_shared_dev_plugin:
         enabled: false
+      coredns_autoscaler:
+        enabled: false
 
 kubernetes_updated:
   value:
@@ -372,6 +376,8 @@ kubernetes_updated:
         enabled: false
       rdma_shared_dev_plugin:
         enabled: false
+      coredns_autoscaler:
+        enabled: false
 
 kubernetes_clusters_create_basic_response:
   value:
@@ -461,6 +467,8 @@ kubernetes_clusters_create_basic_response:
         enabled: false
       rdma_shared_dev_plugin:
         enabled: false
+      coredns_autoscaler:
+        enabled: false
 
 kubernetes_clusters_multi_pool_response:
   value: