google-cloud: Move controller and worker submodules under kubernetes

google-cloud/container-linux/kubernetes/workers/variables.tf

@@ -0,0 +1,82 @@
+variable "cluster_name" {
+  type        = "string"
+  description = "Unique cluster name"
+}
+
+variable "ssh_authorized_key" {
+  type        = "string"
+  description = "SSH public key for logging in as user 'core'"
+}
+
+variable "network" {
+  type        = "string"
+  description = "Name of the network to attach to the compute instance interfaces"
+}
+
+# instances
+
+variable "count" {
+  type        = "string"
+  description = "Number of worker compute instances the instance group should manage"
+}
+
+variable "zone" {
+  type        = "string"
+  description = "Google zone that compute instances in the group should be created in (e.g. gcloud compute zones list)"
+}
+
+variable "machine_type" {
+  type        = "string"
+  description = "Machine type for compute instances (e.g. gcloud compute machine-types list)"
+}
+
+variable "os_image" {
+  type        = "string"
+  description = "OS image from which to initialize the disk (e.g. gcloud compute images list)"
+}
+
+variable "disk_size" {
+  type        = "string"
+  default     = "40"
+  description = "The size of the disk in gigabytes."
+}
+
+variable "preemptible" {
+  type        = "string"
+  default     = "false"
+  description = "If enabled, Compute Engine will terminate instances randomly within 24 hours"
+}
+
+# configuration
+
+variable "service_cidr" {
+  description = <<EOD
+CIDR IP 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"
+}
+
+# kubeconfig
+
+variable "kubeconfig_ca_cert" {
+  type        = "string"
+  description = "Generated kubeconfig CA certificate"
+}
+
+variable "kubeconfig_kubelet_cert" {
+  type        = "string"
+  description = "Generated kubeconfig kubelet certificate"
+}
+
+variable "kubeconfig_kubelet_key" {
+  type        = "string"
+  description = "Generated kubeconfig kubelet private key"
+}
+
+variable "kubeconfig_server" {
+  type        = "string"
+  description = "Generated kubeconfig server"
+}