Added virtual machines and talos config to create a three node cluster

variables.tf

@@ -0,0 +1,56 @@
+variable "proxmox_api_url" {
+        type = string
+}
+
+variable "proxmox_api_token_id" {
+        type = string
+        sensitive = true
+}
+
+variable "proxmox_api_token_secret" {
+        type =  string
+        sensitive = true
+}
+
+variable "proxmox_target_node" {
+        type =  string
+}
+
+variable "cluster_name" {
+  description = "A name to provide for the Talos cluster"
+  type        = string
+}
+
+variable "cluster_endpoint" {
+  description = "The endpoint for the Talos cluster"
+  type        = string
+}
+
+variable "node_data" {
+  description = "A map of node data"
+  type = object({
+    controlplanes = map(object({
+      install_disk = string
+      hostname     = optional(string)
+    }))
+    workers = map(object({
+      install_disk = string
+      hostname     = optional(string)
+    }))
+  })
+  default = {
+    controlplanes = {
+      "192.168.1.150" = {
+        install_disk = "/dev/vda"
+      },
+    }
+    workers = {
+      "192.168.1.151" = {
+        install_disk = "/dev/vda"
+      },
+      "192.168.1.152" = {
+        install_disk = "/dev/vda"
+      }
+    }
+  }
+}