API secret and steps renamings

Doc/Sdi/CloudProvider/Terra/010Hello/Readme.md

+# Barebone server creation by single `main.tf` file
\ No newline at end of file

Doc/Sdi/CloudProvider/Terra/020SecetApiTokenTemplate/Readme.md

+# Supporting non-versioned secrets
+

Doc/Sdi/CloudProvider/Terra/020HelloSshPublicKey/main.tf → Doc/Sdi/CloudProvider/Terra/020SecetApiTokenTemplate/main.tf

@@ -8,31 +8,12 @@ terraform {
 }
 
 provider "hcloud" {
-  token = "your_api_token_goes_here"
+  token = var.hcloud_token  # See secrets.auto.tfvars
 }
 
-resource "hcloud_firewall" "sshFw" {
-  name = "ssh-firewall"
-  rule {
-    direction = "in"
-    protocol  = "tcp"
-    port      = "22"
-    source_ips = [
-      "0.0.0.0/0",
-      "::/0"
-    ]
-  }
-}
-resource "hcloud_ssh_key" "goik" {
-  name       = "goik@hdm-stuttgart.de"
-  public_key = file("~/.ssh/id_ed25519.pub")
-}
-# Create server
 resource "hcloud_server" "helloServer" {
   name         = "hello"
   image        =  "debian-12"
   server_type  =  "cx11"
   location     =  "nbg1"
-  ssh_keys     = [hcloud_ssh_key.goik.id]
-  firewall_ids = [hcloud_firewall.sshFw.id]
 }

Doc/Sdi/CloudProvider/Terra/030HelloSshPublicKey/Readme.md

+# Firewall setup and ssh key installation
+
+- Add ssh public key from local file system providing admin (`root`) login
+- Add firewall restricting inbound traffic to ssh connections
\ No newline at end of file

Doc/Sdi/CloudProvider/Terra/040SecretApiToken/main.tf → Doc/Sdi/CloudProvider/Terra/030HelloSshPublicKey/main.tf

@@ -24,7 +24,7 @@ resource "hcloud_firewall" "sshFw" {
   }
 }
 
-resource "hcloud_ssh_key" "goik" {
+resource "hcloud_ssh_key" "loginUser" {
   name       = "goik@hdm-stuttgart.de"
   public_key = file("~/.ssh/id_ed25519.pub")
 }
@@ -34,6 +34,6 @@ resource "hcloud_server" "helloServer" {
   image        =  "debian-12"
   server_type  =  "cx11"
   location     =  "nbg1"
-  ssh_keys     = [hcloud_ssh_key.goik.id]
+  ssh_keys     = [hcloud_ssh_key.loginUser.id]
   firewall_ids = [hcloud_firewall.sshFw.id]
 }

Doc/Sdi/CloudProvider/Terra/030HelloSshPublicKey/secrets.auto.tfvars.template

+hcloud_token="your_api_token_goes_here"

Doc/Sdi/CloudProvider/Terra/030HelloSshPublicKey/variables.tf

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

Doc/Sdi/CloudProvider/Terra/040SecretApiToken/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"
-}
\ No newline at end of file

Doc/Sdi/CloudProvider/Terra/040ServerNameIpOutput/Readme.md

+# Show server's provider ID and IP on `terraform apply` execution
+

Doc/Sdi/CloudProvider/Terra/030SshOutput/main.tf → Doc/Sdi/CloudProvider/Terra/040ServerNameIpOutput/main.tf

@@ -8,7 +8,7 @@ terraform {
 }
 
 provider "hcloud" {
-  token = "your_api_token_goes_here"
+  token = var.hcloud_token
 }
 
 resource "hcloud_firewall" "sshFw" {
@@ -23,7 +23,7 @@ resource "hcloud_firewall" "sshFw" {
     ]
   }
 }
-resource "hcloud_ssh_key" "goik" {
+resource "hcloud_ssh_key" "loginUser" {
   name       = "goik@hdm-stuttgart.de"
   public_key = file("~/.ssh/id_ed25519.pub")
 }
@@ -33,7 +33,7 @@ resource "hcloud_server" "helloServer" {
   image        =  "debian-12"
   server_type  =  "cx11"
   location     =  "nbg1"
-  ssh_keys     = [hcloud_ssh_key.goik.id]
+  ssh_keys     = [hcloud_ssh_key.loginUser.id]
   firewall_ids = [hcloud_firewall.sshFw.id]
 }
 

Doc/Sdi/CloudProvider/Terra/040ServerNameIpOutput/secrets.auto.tfvars.template

+hcloud_token="your_api_token_goes_here"

Doc/Sdi/CloudProvider/Terra/040ServerNameIpOutput/variables.tf

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