diff --git a/src/main/k8s/dev/duchy_eks.cue b/src/main/k8s/dev/duchy_eks.cue
index 70d7df40e18..687640ec0b8 100644
--- a/src/main/k8s/dev/duchy_eks.cue
+++ b/src/main/k8s/dev/duchy_eks.cue
@@ -33,12 +33,12 @@ _duchyCertName: "duchies/\(_duchyName)/certificates/\(_certificateId)"
 #StorageServiceAccount:              "storage"
 #InternalServerResourceRequirements: #ResourceRequirements & {
 	requests: {
-		cpu: "75m"
+		cpu: "500m"
 	}
 }
 #HeraldResourceRequirements: ResourceRequirements=#ResourceRequirements & {
 	requests: {
-		cpu:    "25m"
+		cpu:    "200m"
 		memory: "512Mi"
 	}
 	limits: {
@@ -68,26 +68,27 @@ _duchyCertName: "duchies/\(_duchyName)/certificates/\(_certificateId)"
 }
 #HmssMillMaxHeapSize:             "5G"
 #HmssMillMaxConcurrency:          5
+#ApiServerReplicas: 4
 #FulfillmentResourceRequirements: ResourceRequirements=#ResourceRequirements & {
 	requests: {
-		cpu:    "200m"
-		memory: "576Mi"
+		cpu:    "500m"
+		memory: "2000Mi"
 	}
 	limits: {
 		memory: ResourceRequirements.requests.memory
 	}
 }
-#FulfillmentMaxHeapSize:             "320M"
+#FulfillmentMaxHeapSize:             "1500M"
 #ControlServiceResourceRequirements: ResourceRequirements=#ResourceRequirements & {
 	requests: {
-		cpu:    "200m"
-		memory: "512Mi"
+		cpu:    "500m"
+		memory: "3000Mi"
 	}
 	limits: {
 		memory: ResourceRequirements.requests.memory
 	}
 }
-#ControlServiceMaxHeapSize: "320M"
+#ControlServiceMaxHeapSize: "2500M"
 
 objectSets: [defaultNetworkPolicies] + [ for objectSet in duchy {objectSet}]
 
@@ -144,8 +145,11 @@ duchy: #PostgresDuchy & {
 				_javaOptions: maxHeapSize: #ControlServiceMaxHeapSize
 				resources: #ControlServiceResourceRequirements
 			}
-			spec: template: spec: #ServiceAccountPodSpec & {
-				serviceAccountName: #StorageServiceAccount
+			spec: {
+				replicas: #ApiServerReplicas
+				template: spec: #ServiceAccountPodSpec & {
+					serviceAccountName: #StorageServiceAccount
+				}
 			}
 		}
 		"requisition-fulfillment-server-deployment": {
@@ -153,16 +157,22 @@ duchy: #PostgresDuchy & {
 				_javaOptions: maxHeapSize: #FulfillmentMaxHeapSize
 				resources: #FulfillmentResourceRequirements
 			}
-			spec: template: spec: #ServiceAccountPodSpec & {
-				serviceAccountName: #StorageServiceAccount
+			spec: {
+				replicas: #ApiServerReplicas
+				template: spec: #ServiceAccountPodSpec & {
+					serviceAccountName: #StorageServiceAccount
+				}
 			}
 		}
 		"internal-api-server-deployment": {
 			_container: {
 				resources: #InternalServerResourceRequirements
 			}
-			spec: template: spec: #ServiceAccountPodSpec & {
-				serviceAccountName: #InternalServerServiceAccount
+			spec: {
+				replicas: #ApiServerReplicas
+				template: spec: #ServiceAccountPodSpec & {
+					serviceAccountName: #InternalServerServiceAccount
+				}
 			}
 		}
 	}
diff --git a/src/main/k8s/dev/duchy_gke.cue b/src/main/k8s/dev/duchy_gke.cue
index 25116f9ef8c..43926a76df4 100644
--- a/src/main/k8s/dev/duchy_gke.cue
+++ b/src/main/k8s/dev/duchy_gke.cue
@@ -34,12 +34,12 @@ _duchy_cert_name: "duchies/\(_duchy_name)/certificates/\(_certificateId)"
 #StorageServiceAccount:              "storage"
 #InternalServerResourceRequirements: #ResourceRequirements & {
 	requests: {
-		cpu: "75m"
+		cpu: "500m"
 	}
 }
 #HeraldResourceRequirements: ResourceRequirements=#ResourceRequirements & {
 	requests: {
-		cpu:    "25m"
+		cpu:    "200m"
 		memory: "512Mi"
 	}
 	limits: {
@@ -69,26 +69,27 @@ _duchy_cert_name: "duchies/\(_duchy_name)/certificates/\(_certificateId)"
 }
 #HmssMillMaxHeapSize:             "5G"
 #HmssMillMaxConcurrency:          5
+#ApiServerReplicas: 4
 #FulfillmentResourceRequirements: ResourceRequirements=#ResourceRequirements & {
 	requests: {
-		cpu:    "200m"
-		memory: "576Mi"
+		cpu:    "500m"
+		memory: "2000Mi"
 	}
 	limits: {
 		memory: ResourceRequirements.requests.memory
 	}
 }
-#FulfillmentMaxHeapSize:             "320M"
+#FulfillmentMaxHeapSize:             "1500M"
 #ControlServiceResourceRequirements: ResourceRequirements=#ResourceRequirements & {
 	requests: {
-		cpu:    "200m"
-		memory: "512Mi"
+		cpu:    "500m"
+		memory: "3000Mi"
 	}
 	limits: {
 		memory: ResourceRequirements.requests.memory
 	}
 }
-#ControlServiceMaxHeapSize: "320M"
+#ControlServiceMaxHeapSize: "2500M"
 
 objectSets: [defaultNetworkPolicies] + [ for objectSet in duchy {objectSet}]
 
@@ -134,8 +135,11 @@ duchy: #SpannerDuchy & {
 			_container: {
 				resources: #InternalServerResourceRequirements
 			}
-			spec: template: spec: #ServiceAccountPodSpec & {
-				serviceAccountName: #InternalServerServiceAccount
+			spec: {
+				replicas: #ApiServerReplicas
+				template: spec: #ServiceAccountPodSpec & {
+					serviceAccountName: #InternalServerServiceAccount
+				}
 			}
 		}
 		"herald-daemon-deployment": {
@@ -155,8 +159,11 @@ duchy: #SpannerDuchy & {
 				_javaOptions: maxHeapSize: #ControlServiceMaxHeapSize
 				resources: #ControlServiceResourceRequirements
 			}
-			spec: template: spec: #ServiceAccountPodSpec & {
-				serviceAccountName: #StorageServiceAccount
+			spec: {
+				replicas: #ApiServerReplicas
+				template: spec: #ServiceAccountPodSpec & {
+					serviceAccountName: #StorageServiceAccount
+				}
 			}
 		}
 		"requisition-fulfillment-server-deployment": {
@@ -164,8 +171,11 @@ duchy: #SpannerDuchy & {
 				_javaOptions: maxHeapSize: #FulfillmentMaxHeapSize
 				resources: #FulfillmentResourceRequirements
 			}
-			spec: template: spec: #ServiceAccountPodSpec & {
-				serviceAccountName: #StorageServiceAccount
+			spec: {
+				replicas: #ApiServerReplicas
+				template: spec: #ServiceAccountPodSpec & {
+					serviceAccountName: #StorageServiceAccount
+				}
 			}
 		}
 	}
diff --git a/src/main/k8s/dev/kingdom_gke.cue b/src/main/k8s/dev/kingdom_gke.cue
index 404d81f1d13..dd38a6a39d9 100644
--- a/src/main/k8s/dev/kingdom_gke.cue
+++ b/src/main/k8s/dev/kingdom_gke.cue
@@ -33,10 +33,23 @@ _systemApiAddressName: string @tag("system_api_address_name")
 // a thread, so this should be greater than the number of Heralds.
 #SystemServerGrpcThreads: 5
 
+#ApiServerReplicas: 2
+
 #InternalServerResourceRequirements: ResourceRequirements=#ResourceRequirements & {
 	requests: {
 		cpu:    "500m"
-		memory: "352Mi"
+		memory: "1024Mi"
+	}
+	limits: {
+		memory: ResourceRequirements.requests.memory
+	}
+}
+
+
+#PublicServerResourceRequirements: ResourceRequirements=#ResourceRequirements & {
+	requests: {
+		cpu:    "500m"
+		memory: "1024Mi"
 	}
 	limits: {
 		memory: ResourceRequirements.requests.memory
@@ -45,8 +58,8 @@ _systemApiAddressName: string @tag("system_api_address_name")
 
 #OperationalMetricsJobResourceRequirements: ResourceRequirements=#ResourceRequirements & {
 	requests: {
-		cpu:    "10m"
-		memory: "256Mi"
+		cpu:    "500m"
+		memory: "1024Mi"
 	}
 	limits: {
 		memory: ResourceRequirements.requests.memory
@@ -95,8 +108,12 @@ kingdom: #Kingdom & {
 				_grpcThreadPoolSize: #InternalServerGrpcThreads
 				resources:           #InternalServerResourceRequirements
 			}
-			spec: template: spec: #ServiceAccountPodSpec & {
-				serviceAccountName: #InternalServerServiceAccount
+			spec: {
+				replicas: #ApiServerReplicas
+				template: spec: #ServiceAccountPodSpec & {
+					serviceAccountName: #InternalServerServiceAccount
+					_javaOptions: maxHeapSize: "800M"
+				}
 			}
 		}
 		"system-api-server": {
@@ -104,6 +121,13 @@ kingdom: #Kingdom & {
 				_grpcThreadPoolSize: #SystemServerGrpcThreads
 			}
 		}
+		"v2alpha-public-api-server": {
+			spec: replicas: #ApiServerReplicas
+			_container: {
+				resources: #PublicServerResourceRequirements
+				_javaOptions: maxHeapSize: "800M"
+			}
+		}
 	}
 
 	cronJobs: {
diff --git a/src/main/terraform/aws/cmms/duchies.tf b/src/main/terraform/aws/cmms/duchies.tf
index 69594d83949..6c14e55296f 100644
--- a/src/main/terraform/aws/cmms/duchies.tf
+++ b/src/main/terraform/aws/cmms/duchies.tf
@@ -28,7 +28,7 @@ module "clusters" {
   subnet_ids               = module.vpc.private_subnets
   vpc_id                   = module.vpc.vpc_id
   default_instance_types   = ["m5.large"]
-  default_max_node_count   = 2
+  default_max_node_count   = 10
   high_perf_instance_types = ["c5.xlarge"]
   high_perf_max_node_count = 20
 }
diff --git a/src/main/terraform/aws/examples/duchy/main.tf b/src/main/terraform/aws/examples/duchy/main.tf
index adbc32fdeae..0777d1e3b87 100644
--- a/src/main/terraform/aws/examples/duchy/main.tf
+++ b/src/main/terraform/aws/examples/duchy/main.tf
@@ -85,7 +85,7 @@ module "cluster" {
   subnet_ids               = module.vpc.private_subnets
   vpc_id                   = module.vpc.vpc_id
   default_instance_types   = ["m5.large"]
-  default_max_node_count   = 2
+  default_max_node_count   = 5
   high_perf_instance_types = ["c5.xlarge"]
   high_perf_max_node_count = 20
 }
diff --git a/src/main/terraform/gcloud/cmms/duchies.tf b/src/main/terraform/gcloud/cmms/duchies.tf
index ca881e728db..eeb32618828 100644
--- a/src/main/terraform/gcloud/cmms/duchies.tf
+++ b/src/main/terraform/gcloud/cmms/duchies.tf
@@ -31,7 +31,7 @@ module "default_node_pools" {
   name            = "default"
   service_account = module.common.cluster_service_account
   machine_type    = "e2-standard-2"
-  max_node_count  = 2
+  max_node_count  = 10
 }
 
 module "highmem_node_pools" {
diff --git a/src/main/terraform/gcloud/cmms/kingdom.tf b/src/main/terraform/gcloud/cmms/kingdom.tf
index b9db8ee059d..9163ebac51f 100644
--- a/src/main/terraform/gcloud/cmms/kingdom.tf
+++ b/src/main/terraform/gcloud/cmms/kingdom.tf
@@ -28,7 +28,7 @@ module "kingdom_default_node_pool" {
   cluster         = module.kingdom_cluster.cluster
   service_account = module.common.cluster_service_account
   machine_type    = "e2-custom-2-4096"
-  max_node_count  = 3
+  max_node_count  = 5
 }
 
 module "kingdom" {