diff --git a/proxmox/credentials.auto.tfvars.example b/proxmox/credentials.auto.tfvars.example
index c17518d..7660228 100644
--- a/proxmox/credentials.auto.tfvars.example
+++ b/proxmox/credentials.auto.tfvars.example
@@ -6,6 +6,8 @@ proxmox_target_node = "your proxmox node"
 proxmox_storage_device   = "samsung-ssd"
 
 # Talos Linux
+# Talos version needs to correspond to the install_image version in node_data
+# See: https://github.com/siderolabs/terraform-provider-talos/blob/main/docs/data-sources/machine_configuration.md
 talos_version = "1.11.1"
 # With these variables you can configure the ISO images which are uploaded to Proxmox for initially booting the VMs
 talos_linux_iso_image_url = "https://factory.talos.dev/image/ce4c980550dd2ab1b17bbf2b08801c7eb59418eafe8f279833297925d67c7515/v1.11.1/nocloud-amd64.iso"
diff --git a/proxmox/talos_linux.tf b/proxmox/talos_linux.tf
index 37809ab..b557741 100644
--- a/proxmox/talos_linux.tf
+++ b/proxmox/talos_linux.tf
@@ -70,4 +70,5 @@ resource "talos_cluster_kubeconfig" "this" {
   depends_on           = [talos_machine_bootstrap.this]
   client_configuration = talos_machine_secrets.this.client_configuration
   node                 = [for k, v in var.node_data.controlplanes : k][0]
+  endpoint             = var.cluster_vip_shared_ip
 }
\ No newline at end of file
diff --git a/proxmox/variables.tf b/proxmox/variables.tf
index b9832e5..495729c 100644
--- a/proxmox/variables.tf
+++ b/proxmox/variables.tf
@@ -40,6 +40,7 @@ variable "talos_linux_iso_image_filename" {
 variable "cluster_name" {
   description = "A name to provide for the Talos cluster"
   type        = string
+  default = "talos"
 }
 
 variable "cluster_vip_shared_ip" {
@@ -81,16 +82,19 @@ variable "node_data" {
 variable "network" {
   description = "Network for all nodes"
   type        = string
+  default     = "192.168.10.0/24"
 }
 
 variable "network_gateway" {
   description = "Network gateway for all nodes"
   type        = string
+  default     = "192.168.10.1"
 }
 
 variable "domain_name_server" {
   description = "DNS for all nodes"
   type        = string
+  default     = "192.168.10.1"
 }
 
 variable "vlan_tag" {
diff --git a/proxmox/virtual_machines.tf b/proxmox/virtual_machines.tf
index 0d860d3..06793f5 100644
--- a/proxmox/virtual_machines.tf
+++ b/proxmox/virtual_machines.tf
@@ -1,7 +1,7 @@
 resource "proxmox_vm_qemu" "kubernetes_control_plane" {
   depends_on  = [proxmox_storage_iso.talos_linux_iso_image]
   for_each    = var.node_data.controlplanes
-  name        = format("kubernetes-control-plane-%s", index(keys(var.node_data.controlplanes), each.key))
+  name        = format("%s-kubernetes-control-plane-%s", var.cluster_name, index(keys(var.node_data.controlplanes), each.key))
   description = "Kubernetes Control Plane"
   target_node = var.proxmox_target_node
   agent       = 1
@@ -33,7 +33,7 @@ resource "proxmox_vm_qemu" "kubernetes_control_plane" {
     slot    = "virtio0"
     type    = "disk"
     storage = var.proxmox_storage_device
-    size    = "10240M"
+    size    = "50G"
     discard = true
   }
 
@@ -53,7 +53,7 @@ resource "proxmox_vm_qemu" "kubernetes_control_plane" {
 resource "proxmox_vm_qemu" "kubernetes_worker" {
   depends_on  = [proxmox_storage_iso.talos_linux_iso_image]
   for_each    = var.node_data.workers
-  name        = format("kubernetes-worker-%s", index(keys(var.node_data.workers), each.key))
+  name        = format("%s-kubernetes-worker-%s", var.cluster_name, index(keys(var.node_data.workers), each.key))
   description = "Kubernetes Worker Node"
   target_node = var.proxmox_target_node
   agent       = 1
@@ -85,7 +85,7 @@ resource "proxmox_vm_qemu" "kubernetes_worker" {
     slot    = "virtio0"
     type    = "disk"
     storage = var.proxmox_storage_device
-    size    = "10240M"
+    size    = "50G"
     discard = true
   }