diff --git a/modules/gke.tf b/modules/gke.tf
index 2a330d0..dc34b95 100644
--- a/modules/gke.tf
+++ b/modules/gke.tf
@@ -1,5 +1,5 @@
 
-resource "google_container_cluster" "default" {
+resource "google_container_cluster" "primary" {
   name               = "devops-lab-cluster"
   location           = "us-central1-a"
   initial_node_count = 1
@@ -7,11 +7,16 @@ resource "google_container_cluster" "default" {
   datapath_provider = "ADVANCED_DATAPATH"
 
   enable_cilium_clusterwide_network_policy = true
-  remove_default_node_pool                 = true
   network                                  = google_compute_network.default.id
   subnetwork                               = google_compute_subnetwork.default.id
 
   node_config {
+    machine_type = "e2-standard-2"
+    disk_size_gb = 25
+    disk_type    = "pd-ssd"
+    oauth_scopes = [
+      "https://www.googleapis.com/auth/cloud-platform"
+    ]
     taint {
       key    = "node.cilium.io/agent-not-ready"
       value  = "true"
diff --git a/modules/nodepool.tf b/modules/nodepool.tf
index 0488bfc..3445baa 100644
--- a/modules/nodepool.tf
+++ b/modules/nodepool.tf
@@ -2,12 +2,13 @@
 resource "google_container_node_pool" "cluster" {
   name     = "devops-lab-nodepool"
   location = "us-central1-a"
-  cluster  = google_container_cluster.default.name
+  cluster  = google_container_cluster.primary.name
 
   network_config {
     pod_range = "pod-ranges-ext"
   }
   initial_node_count = 2
+
   autoscaling {
     min_node_count = 1
     max_node_count = 16
@@ -15,12 +16,12 @@ resource "google_container_node_pool" "cluster" {
 
   node_config {
     machine_type = "e2-standard-2"
-    disk_size_gb = 50
+    disk_size_gb = 25
     disk_type    = "pd-ssd"
     oauth_scopes = [
       "https://www.googleapis.com/auth/cloud-platform"
     ]
   }
-  depends_on = [google_container_cluster.default]
+  depends_on = [google_container_cluster.primary]
 
 }
diff --git a/modules/postgress.tf b/modules/postgress.tf
deleted file mode 100644
index 07d3f21..0000000
--- a/modules/postgress.tf
+++ /dev/null
@@ -1,68 +0,0 @@
-
-resource "google_project_service" "sqladmin_api" {
-  service            = "sqladmin.googleapis.com"
-  disable_on_destroy = false
-}
-
-# Create a Cloud SQL instance for PostgreSQL
-resource "google_sql_database_instance" "postgres_instance" {
-  name             = "pg-instance-via-tf"
-  database_version = "POSTGRES_15" # Specify the desired PostgreSQL version
-  region           = "us-central1"
-
-  settings {
-    # The tier for the Cloud SQL instance, determines CPU and memory
-    tier = "db-f1-micro"
-
-    # Set disk size and enable disk auto-resize
-    disk_size       = 10
-    disk_autoresize = true
-
-    # Network configuration for private IP
-    # If you need public IP, adjust authorized_networks
-    ip_configuration {
-      authorized_networks {
-        value = "0.0.0.0/0"
-      }
-    }
-  }
-
-  # Prevents accidental deletion of the instance
-  deletion_protection = false
-  depends_on          = [google_project_service.sqladmin_api]
-}
-
-# Generate a random password for the default user
-resource "random_password" "db_password" {
-  length           = 16
-  special          = true
-  override_special = "!#$%*()_-+="
-
-  keepers = {
-    rotatation_version = "2"
-  }
-}
-
-# Create a database user
-resource "google_sql_user" "db_user" {
-  name     = "sirius"
-  instance = google_sql_database_instance.postgres_instance.name
-  password = random_password.db_password.result
-}
-
-# Create the initial database
-resource "google_sql_database" "database" {
-  name     = "n8ndb"
-  instance = google_sql_database_instance.postgres_instance.name
-}
-
-# Output the connection name and generated password
-output "instance_connection_name" {
-  value       = google_sql_database_instance.postgres_instance.connection_name
-  description = "The connection name of the instance, used for the Cloud SQL Proxy"
-}
-
-output "database_user_password" {
-  value     = random_password.db_password.result
-  sensitive = true
-}