feat: python script to get monthly cost

tools/statistics/get-monthly-cost.py

@@ -0,0 +1,22 @@
+#!/bin/python3.11
+
+try:
+    from hcloud import Client
+except ModuleNotFoundError:
+    print("please install hcloud module")
+    exit(1)
+
+import os
+
+client = Client(token=os.environ.get("HCLOUD_TOKEN"))
+
+price = 0
+
+for server in client.servers.get_all():
+    for pricing in server.server_type.prices:
+        if pricing['location'] == server.datacenter.location.name:
+            price += float(pricing['price_monthly']['gross'])
+            if server.public_net.primary_ipv4 is not None:
+                price += .61 # this is the gross amount pulled from the console at Oct 29th 16:57.
+
+print(f"~{price} EUR")