diff --git a/README.md b/README.md
index c586038..09e54fb 100644
--- a/README.md
+++ b/README.md
@@ -13,53 +13,77 @@ The name of the cluster to create.
 
 The name of the region in which to create the cluster.
 
+
+**vpc_name** `string`
+
+The VPC named that will be used by this cluster.
+
+
+**domain** `string`
+
+"The DNS domain name of the cluster."
+
 ## Optional Inputs
 
-**namespace** `string`
+**cluster_version** `string`
+
+The Kuberentes version number to use for this EKS cluster.  See https://docs.aws.amazon.com/eks/latest/userguide/kubernetes-versions.html
+
+Default: `"1.27"`
+
+**tag_costallocation** `string`
+
+The cost allocation group.
+
+Default: `"csvd:infrastructure"`
+
+
+**profile** string
+
+The AWS configuration profile.
 
-The namespace to install the cloud watch components.
+Default: `""`
 
-Default: `"amazon-cloudwatch"`
 
+**subnets_name** `string`
 
-**tags** `map(string)`
+Define the name of the subnets to be used by this cluster.
 
-Arbitrary tags to add to objects created in AWS.
+Default: `"*-container-*"`
 
-Default: `{}`
 
+**eks_instance_disk_size** `number`
 
-**log_retention_days** `string`
+The size of the disk of the worker nodes in gigabytes. 40 is the approximate minimum.  Needs to hold the all of the normal operating system files plus every image that will be used in the cluster.
 
-How long to keep the logs in cloudwatch.
+Default: `40`
 
-Default: `"1"`
 
+**eks_instance_types** `list(string)`
 
-**fluent_bit_read_from_head** `string`
+EKS worker node instance types
 
-Fluent Bit reads log files from the tail, and will capture only new logs after it is deployed. If you want the opposite, set fluent_bit_read_from_head='On' and it will collect all logs in the file system and set fluent_bit_read_from_tail='Off'.
+Default: `[ "t3.xlarge" ]`
 
-Default: `"off"`
 
+**eks_ng_min_size** `number`
 
-**fluent_bit_read_from_tail** `string`
+The node group minimum size.
 
-Fluent Bit reads log files from the tail, and will capture only new logs after it is deployed. If you want the opposite, set fluent_bit_read_from_head='On' and it will collect all logs in the file system and set fluent_bit_read_from_tail='Off'.
+Default: `4`
 
-Default: `"on"`
 
+**eks_ng_desired_size** `number`
 
-**fluent_bit_http_server** `string`
+The node group desired size
 
-fluent_bit_http_server for monitoring plugin metrics is on by default. To turn it off, change this value to ''.
+Default: `4`
 
-Default: `"on"`
 
+**eks_ng_max_size** `number`
 
-**fluent_bit_http_port** `string`
+The node group maximum size
 
-The port on which the fluent_bit_http_server will run.
+Default: `15`
 
-Default: `"2020"`
 
diff --git a/variables.tf b/variables.tf
index 3142d67..2002081 100644
--- a/variables.tf
+++ b/variables.tf
@@ -1,7 +1,12 @@
-variable "tag_costallocation" {
-  description = "Tag CostAllocation (default)"
+variable "cluster_name" {
+  description = "EKS cluster name name component used through out the EKS cluster describing its purpose (ex: dice-dev)"
   type        = string
-  default     = "csvd:infrastructure"
+}
+
+variable "cluster_version" {
+  description = "The Kubernetes version number to use for this EKS cluster. See https://docs.aws.amazon.com/eks/latest/userguide/kubernetes-versions.html"
+  type        = string
+  default     = "1.27"
 }
 
 variable "region" {
@@ -9,6 +14,12 @@ variable "region" {
   type        = string
 }
 
+variable "tag_costallocation" {
+  description = "Tag CostAllocation (default)"
+  type        = string
+  default     = "csvd:infrastructure"
+}
+
 variable "profile" {
   description = "AWS config profile"
   type        = string
@@ -18,7 +29,6 @@ variable "profile" {
 variable "vpc_name" {
   description = "Define the VPC name that will be used by this cluster"
   type        = string
-  default     = "*UNKNOWN*"
 }
 
 variable "subnets_name" {
@@ -27,50 +37,37 @@ variable "subnets_name" {
   default     = "*-container-*"
 }
 
-variable "cluster_name" {
-  description = "EKS cluster name name component used through out the EKS cluster describing its purpose (ex: dice-dev)"
-  type        = string
-  default     = null
-}
-
-variable "cluster_version" {
-  description = "The EKS version number, see https://docs.aws.amazon.com/eks/latest/userguide/kubernetes-versions.html"
-  type        = string
-  default     = "1.27"
-}
-
 variable "domain" {
-  description = "The DNS domain name of the cluster.  Defaults to empty which causes the sample application to use the domain assigned to the load balancer of the istio ingress gateway."
+  description = "The DNS domain name of the cluster."
   type        = string
-  default     = ""
 }
 
 variable "eks_instance_disk_size" {
-  description = "The size of the disk in gigabytes"
+  description = "The size of the disk of the worker nodes in gigabytes. 40 is the approximate minimum.  Needs to hold the all of the normal operating system files plus every image that will be used in the cluster."
   type        = number
   default     = 40
 }
 
 variable "eks_instance_types" {
-  description = "EKS worker node instance type"
+  description = "EKS worker node instance types"
   type        = list(string)
   default = [
     "t3.xlarge"
   ]
 }
 
-variable "eks_ng_desired_size" {
-  description = "Node Group desire size, default is 1"
+variable "eks_ng_min_size" {
+  description = "Node Group minimum size"
   type        = number
   default     = 4
 }
-variable "eks_ng_max_size" {
-  description = "Node Group minimum size, default is 1"
+variable "eks_ng_desired_size" {
+  description = "Node Group desired size"
   type        = number
   default     = 4
 }
-variable "eks_ng_min_size" {
-  description = "Node Group maximum size, default is 10"
+variable "eks_ng_max_size" {
+  description = "Node Group maximum size"
   type        = number
-  default     = 16
+  default     = 15
 }