Add dghubble/pegasus AWS Kubernetes Terraform module

aws/container-linux/kubernetes/variables.tf

@@ -0,0 +1,96 @@
+variable "cluster_name" {
+  type        = "string"
+  description = "Cluster name"
+}
+
+variable "dns_zone" {
+  type        = "string"
+  description = "AWS DNS Zone (e.g. aws.dghubble.io)"
+}
+
+variable "dns_zone_id" {
+  type        = "string"
+  description = "AWS DNS Zone ID (e.g. Z3PAABBCFAKEC0)"
+}
+
+variable "ssh_authorized_key" {
+  type        = "string"
+  description = "SSH public key for user 'core'"
+}
+
+variable "os_channel" {
+  type        = "string"
+  default     = "stable"
+  description = "Container Linux AMI channel (stable, beta, alpha)"
+}
+
+variable "disk_size" {
+  type        = "string"
+  default     = "40"
+  description = "The size of the disk in Gigabytes"
+}
+
+variable "host_cidr" {
+  description = "CIDR IPv4 range to assign to EC2 nodes"
+  type        = "string"
+  default     = "10.0.0.0/16"
+}
+
+variable "controller_count" {
+  type        = "string"
+  default     = "1"
+  description = "Number of controllers"
+}
+
+variable "controller_type" {
+  type        = "string"
+  default     = "t2.small"
+  description = "Controller EC2 instance type"
+}
+
+variable "worker_count" {
+  type        = "string"
+  default     = "1"
+  description = "Number of workers"
+}
+
+variable "worker_type" {
+  type        = "string"
+  default     = "t2.small"
+  description = "Worker EC2 instance type"
+}
+
+# bootkube assets
+
+variable "asset_dir" {
+  description = "Path to a directory where generated assets should be placed (contains secrets)"
+  type        = "string"
+}
+
+variable "networking" {
+  description = "Choice of networking provider (calico or flannel)"
+  type        = "string"
+  default     = "calico"
+}
+
+variable "network_mtu" {
+  description = "CNI interface MTU (applies to calico only). Use 8981 if using instances types with Jumbo frames."
+  type        = "string"
+  default     = "1480"
+}
+
+variable "pod_cidr" {
+  description = "CIDR IPv4 range to assign Kubernetes pods"
+  type        = "string"
+  default     = "10.2.0.0/16"
+}
+
+variable "service_cidr" {
+  description = <<EOD
+CIDR IPv4 range to assign Kubernetes services.
+The 1st IP will be reserved for kube_apiserver, the 10th IP will be reserved for kube-dns, the 15th IP will be reserved for self-hosted etcd, and the 200th IP will be reserved for bootstrap self-hosted etcd.
+EOD
+
+  type    = "string"
+  default = "10.3.0.0/16"
+}