Add descriptions to Hetzner source config options

Author: SerhiiZahuba

module/sources/hetzner/config.py

@@ -9,9 +9,27 @@ class HetznerConfig(ConfigBase):
 
     def __init__(self):
         self.options = [
-            ConfigOption("enabled", bool, default_value=True),
-            ConfigOption("type", str),
-            ConfigOption("api_token", str, mandatory=True),
+
+            ConfigOption(
+                "enabled",
+                bool,
+                default_value=True,
+                description="Enable or disable the Hetzner Cloud source."
+            ),
+
+            ConfigOption(
+                "type",
+                str,
+                default_value="hetzner",
+                description="Source type identifier. Must remain 'hetzner'."
+            ),
+
+            ConfigOption(
+                "api_token",
+                str,
+                mandatory=True,
+                description="Hetzner Cloud API token used to authenticate against the Hetzner Cloud API."
+            ),
         ]
 
-        super().__init__()
+        super().__init__()

settings-example.ini

@@ -451,10 +451,13 @@ inventory_file_path = /full/path/to/inventory/files
 ;ip_tenant_inheritance_order = device, prefix
 
 [source/hetzner]
-; Defines if this source is enabled or not
-;enabled = True
-; type of source. This defines which source handler to use
-;type = hetzner
-;api_token =
+# Enable or disable the Hetzner Cloud source.
+#enabled = True
+
+# Source type identifier. Must remain 'hetzner'.
+#type = hetzner
+
+# Hetzner Cloud API token used to authenticate against the Hetzner Cloud API.
+#api_token =
 
 ;EOF