diff --git a/master_nodes.tf b/master_nodes.tf
index 0ce3a29..83c2edf 100644
--- a/master_nodes.tf
+++ b/master_nodes.tf
@@ -42,6 +42,8 @@ resource "proxmox_vm_qemu" "k3s-master" {
   sockets = local.master_node_settings.sockets
   memory  = local.master_node_settings.memory
 
+  agent = 1
+
   disk {
     type    = local.master_node_settings.storage_type
     storage = local.master_node_settings.storage_id
@@ -59,6 +61,14 @@ resource "proxmox_vm_qemu" "k3s-master" {
     tag       = local.master_node_settings.network_tag
   }
 
+  lifecycle {
+    ignore_changes = [
+      ciuser,
+      sshkeys,
+      disk,
+      network
+    ]
+  }
 
   os_type = "cloud-init"
 
@@ -68,6 +78,8 @@ resource "proxmox_vm_qemu" "k3s-master" {
 
   sshkeys = file(var.authorized_keys_file)
 
+  nameserver = var.nameserver
+
   connection {
     type = "ssh"
     user = local.master_node_settings.user
@@ -89,6 +101,8 @@ resource "proxmox_vm_qemu" "k3s-master" {
           user     = "k3s"
           password = random_password.k3s-master-db-password.result
         }]
+
+        http_proxy  = var.http_proxy
       })
     ]
   }
diff --git a/scripts/install-k3s-server.sh.tftpl b/scripts/install-k3s-server.sh.tftpl
index c3ceebd..91c3721 100644
--- a/scripts/install-k3s-server.sh.tftpl
+++ b/scripts/install-k3s-server.sh.tftpl
@@ -1,3 +1,8 @@
+export HTTP_PROXY="${http_proxy}"
+export HTTPS_PROXY="${http_proxy}"
+export http_proxy="${http_proxy}"
+export https_proxy="${http_proxy}"
+
 curl -sfL https://get.k3s.io | sh -s - ${mode} \
 %{ for component in disable ~}
 --disable ${component} \
diff --git a/scripts/install-support-apps.sh.tftpl b/scripts/install-support-apps.sh.tftpl
index 6fb7c92..e052c94 100644
--- a/scripts/install-support-apps.sh.tftpl
+++ b/scripts/install-support-apps.sh.tftpl
@@ -5,8 +5,13 @@ MARIADB_K3S_DATABASE="${k3s_database}"
 MARIADB_K3S_USER="${k3s_user}"
 MARIADB_K3S_PASSWORD="${k3s_password}"
 
+export HTTP_PROXY="${http_proxy}"
+export HTTPS_PROXY="${http_proxy}"
+export http_proxy="${http_proxy}"
+export https_proxy="${http_proxy}"
+
 mariadb() {
-    sudo apt install mariadb-server -y
+    sudo -E apt install mariadb-server -y
 
     # Make mariadb listen to all remote requests
     sudo sed -i -e 's/\(bind-address\s*=\s*\)[0-9.]*/\10.0.0.0/g' /etc/mysql/mariadb.conf.d/50-server.cnf
@@ -28,7 +33,7 @@ mariadb() {
 }
 
 nginx() {
-    sudo apt install nginx -y
+    sudo -E apt install nginx -y
 }
 
 mariadb
diff --git a/support_node.tf b/support_node.tf
index 50a9612..e9c3546 100644
--- a/support_node.tf
+++ b/support_node.tf
@@ -14,9 +14,13 @@ locals {
     user         = "support"
     network_tag  = -1
 
+
+
     db_name = "k3s"
     db_user = "k3s"
 
+    
+
     network_bridge = "vmbr0"
   })
 
@@ -40,6 +44,8 @@ resource "proxmox_vm_qemu" "k3s-support" {
   sockets = local.support_node_settings.sockets
   memory  = local.support_node_settings.memory
 
+
+  agent = 1
   disk {
     type    = local.support_node_settings.storage_type
     storage = local.support_node_settings.storage_id
@@ -57,6 +63,14 @@ resource "proxmox_vm_qemu" "k3s-support" {
     tag       = local.support_node_settings.network_tag
   }
 
+  lifecycle {
+    ignore_changes = [
+      ciuser,
+      sshkeys,
+      disk,
+      network
+    ]
+  }
 
   os_type = "cloud-init"
 
@@ -66,6 +80,8 @@ resource "proxmox_vm_qemu" "k3s-support" {
 
   sshkeys = file(var.authorized_keys_file)
 
+  nameserver = var.nameserver
+
   connection {
     type = "ssh"
     user = local.support_node_settings.user
@@ -80,6 +96,8 @@ resource "proxmox_vm_qemu" "k3s-support" {
       k3s_database = local.support_node_settings.db_name
       k3s_user     = local.support_node_settings.db_user
       k3s_password = random_password.k3s-master-db-password.result
+      
+      http_proxy  = var.http_proxy
     })
   }
 
diff --git a/variables.tf b/variables.tf
index 37dc6e2..789d365 100644
--- a/variables.tf
+++ b/variables.tf
@@ -131,3 +131,16 @@ variable "k3s_disable_components" {
   type        = list(string)
   default     = []
 }
+
+
+variable "http_proxy" {
+  default     = ""
+  type        = string
+  description = "http_proxy"
+}
+
+variable "nameserver" {
+  default     = ""
+  type        = string
+  description = "nameserver"
+}
\ No newline at end of file
diff --git a/worker_nodes.tf b/worker_nodes.tf
index 4f832de..7523487 100644
--- a/worker_nodes.tf
+++ b/worker_nodes.tf
@@ -52,6 +52,8 @@ resource "proxmox_vm_qemu" "k3s-worker" {
   sockets = each.value.sockets
   memory  = each.value.memory
 
+  agent = 1
+
   disk {
     type    = each.value.storage_type
     storage = each.value.storage_id
@@ -69,6 +71,15 @@ resource "proxmox_vm_qemu" "k3s-worker" {
     tag       = each.value.network_tag
   }
 
+  lifecycle {
+    ignore_changes = [
+      ciuser,
+      sshkeys,
+      disk,
+      network
+    ]
+  }
+
   os_type = "cloud-init"
 
   ciuser = each.value.user
@@ -77,6 +88,8 @@ resource "proxmox_vm_qemu" "k3s-worker" {
 
   sshkeys = file(var.authorized_keys_file)
 
+  nameserver = var.nameserver
+
   connection {
     type = "ssh"
     user = each.value.user
@@ -93,6 +106,8 @@ resource "proxmox_vm_qemu" "k3s-worker" {
         server_hosts = ["https://${local.support_node_ip}:6443"]
         node_taints  = each.value.taints
         datastores   = []
+
+        http_proxy  = var.http_proxy
       })
     ]
   }