020-variables.tf

@@ -1,6 +1,6 @@
 variable "stackit_project_id" {
   type    = string
-  default = "2b3c1df5-4cb0-4d5e-aed1-3abf211c4c43"
+  default = "XXXXX-XXXX-XXXX-XXXX-XXXXXXX"
 }
 
 variable "stackit_region" {
@@ -10,5 +10,5 @@ variable "stackit_region" {
 
 variable "stackit_service_account_key_path" {
   type    = string
-  default = "./keys/stackit-sa-nvl.json"
+  default = "./keys/stackit-sa.json"
 }

030-server.tf

@@ -8,68 +8,53 @@ resource "stackit_key_pair" "example_keypair" {
   public_key = chomp(file("~/.ssh/id_rsa.pub"))
 }
 
-locals {
+resource "stackit_volume" "example_volume" {
-  servers = flatten([
+  project_id = var.stackit_project_id
-    for zone, count in {
+  size       = 72
-      eu01-3   = 3,
+  source = {
-      eu01-1   = 3,
+    type = "image"
-      eu01-2 = 2
+    // ubuntu 24.04
-    } : [
+    id = "a2c127b2-b1b5-4aee-986f-41cd11b41279"
-      for index in range(count) : {
+  }
-        name              = "example-server-${zone}-${index}"
+  performance_class = "storage_premium_perf12"
-        availability_zone = zone
+  name              = "example-volume"
-      }
+  availability_zone = "eu01-m"
-    ]
-  ])
 }
 
-# Create network for each server
+resource "stackit_network_interface" "example_nic" {
-resource "stackit_network" "example_network" {
+  project_id = var.stackit_project_id
-  for_each = { for server in local.servers : server.name => server }
+  network_id = stackit_network.example_network.network_id
+  security   = false
+}
 
+resource "stackit_server" "example_server" {
+  project_id = var.stackit_project_id
+  name       = "example-server"
+  boot_volume = {
+    source_type = "volume"
+    source_id   = stackit_volume.example_volume.volume_id
+  }
+  availability_zone = "eu01-m"
+  // change on the machine type does not affect the underlying volume
+  machine_type = "g1.4"
+  keypair_name = stackit_key_pair.example_keypair.name
+  network_interfaces = [
+    stackit_network_interface.example_nic.network_interface_id
+  ]
+}
+
+resource "stackit_network" "example_network" {
   project_id         = var.stackit_project_id
-  name               = "${each.value.name}-network"
+  name               = "example-network"
   ipv4_prefix_length = 24
   ipv4_nameservers   = ["1.1.1.1", "8.8.8.8"]
 }
 
-# Create NIC for each server
-resource "stackit_network_interface" "example_nic" {
-  for_each = { for server in local.servers : server.name => server }
-
-  project_id = var.stackit_project_id
-  network_id = stackit_network.example_network[each.key].network_id
-  security   = false
-}
-
-# Create server
-resource "stackit_server" "example_server" {
-  for_each = { for server in local.servers : server.name => server }
-
-  project_id        = var.stackit_project_id
-  name              = each.value.name
-  boot_volume = {
-    size              = 64
-    source_type       = "image"
-    source_id         = "a2c127b2-b1b5-4aee-986f-41cd11b41279" // Ubuntu 24.04
-    performance_class = "storage_premium_perf12"
-  }
-  availability_zone = each.value.availability_zone
-  machine_type      = "n3.14d.g1"
-  network_interfaces = [
-    stackit_network_interface.example_nic[each.key].network_interface_id
-  ]
-}
-
-# Create public IP for each server
 resource "stackit_public_ip" "example_public_ip" {
-  for_each = { for server in local.servers : server.name => server }
-
   project_id           = var.stackit_project_id
-  network_interface_id = stackit_network_interface.example_nic[each.key].network_interface_id
+  network_interface_id = stackit_network_interface.example_nic.network_interface_id
 }
 
-# Output public IPs
+output "public_ip" {
-output "public_ips" {
+  value = stackit_public_ip.example_public_ip.ip
-  value = { for name, public_ip in stackit_public_ip.example_public_ip : name => public_ip.ip }
 }