Terraform + cloud init

Doc/Sdi/CloudProvider/Terra/050CloudInitBasic/main.tf

+terraform {
+  required_providers {
+    hcloud = {
+      source = "hetznercloud/hcloud"
+    }
+  }
+  required_version = ">= 0.13"
+}
+
+provider "hcloud" {
+  token = var.hcloud_token
+}
+
+resource "hcloud_ssh_key" "goik" {
+  name       = "goik@hdm-stuttgart.de"
+  public_key = file("~/.ssh/id_ed25519.pub")
+}
+
+resource "hcloud_server" "helloServer" {
+  name         = "hello"
+  image        =  "debian-12"
+  server_type  =  "cx11"
+  location     =  "nbg1"
+  user_data = file("userData.yml")
+  ssh_keys     = [hcloud_ssh_key.goik.id]
+  firewall_ids = [hcloud_firewall.wwwFw.id]
+}

Doc/Sdi/CloudProvider/Terra/050CloudInitBasic/network.tf

+resource "hcloud_firewall" "wwwFw" {
+  name = "www-firewall"
+  rule {
+    direction = "in"
+    protocol  = "tcp"
+    port      = "22"
+    source_ips = [
+      "0.0.0.0/0",
+      "::/0"
+    ]
+  }
+  rule {
+    direction = "in"
+    protocol  = "tcp"
+    port      = "80"
+    source_ips = [
+      "0.0.0.0/0",
+      "::/0"
+    ]
+  }
+  rule {
+    direction = "in"
+    protocol  = "tcp"
+    port      = "443"
+    source_ips = [
+      "0.0.0.0/0",
+      "::/0"
+    ]
+  }
+}

Doc/Sdi/CloudProvider/Terra/050CloudInitBasic/outputs.tf

+output "hello_ip_addr" {
+  value       = hcloud_server.helloServer.ipv4_address
+  description = "The server's IPv4 address"
+}
+
+output "hello_datacenter" {
+  value       = hcloud_server.helloServer.datacenter
+  description = "The server's datacenter"
+}
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Doc/Sdi/CloudProvider/Terra/050CloudInitBasic/secrets.auto.tfvars.template

+hcloud_token="your_api_token_goes_here"

Doc/Sdi/CloudProvider/Terra/050CloudInitBasic/userData.yml

+#cloud-config
+packages:
+  - nginx
+runcmd:
+  - systemctl enable nginx
+  - rm /var/www/html/*
+  - echo "Hello! I am Nginx @ $(curl -s ipinfo.io/ip)! This record added at $(date -u)." >>/var/www/html/index.html

Doc/Sdi/CloudProvider/Terra/050CloudInitBasic/variables.tf

+variable "hcloud_token" {  # See secret.auto.tfvars
+  nullable = false
+  sensitive = true
+}
\ No newline at end of file