Implemented key categorization to distinguish between keys set only during server creation and those that can be updated

agent.py

@@ -4,6 +4,24 @@ import logging
 import json
 import http.client
 
+NON_UPDATABLE_KEYS = [
+    'server_type',
+    'os_id',
+    'provider_id',
+    'location_id',
+    'ssh_port', 
+    'bandwidth', 
+    'was_promo',
+    'active',
+    'show_public',
+    'owned_since', 
+    'currency', 
+    'price', 
+    'payment_term', 
+    'next_due_date',
+    'ip1'
+]
+
 class ServerData:
     def __init__(self):
         self.hostname = os.uname().nodename
@@ -46,6 +64,35 @@ class ServerData:
         return os_id
 
     def create_post_data(self):
+        ram, disk = self.get_ram_and_disk()
+        post_data = {
+            "server_type": 1,
+            "os_id": self.get_os(),
+            "provider_id": 10,
+            "location_id": 15,
+            "ssh_port": 22,
+            "ram": ram >> 10,   # convert to GB
+            "ram_as_mb": ram,   # in MB
+            "disk": disk,       # in GB
+            "disk_as_gb": disk, # in GB
+            "cpu": self.get_cpu_count(),
+            "bandwidth": self.get_bandwidth(),
+            "was_promo": 1,
+            "active": 1,
+            "show_public": 0,
+            "owned_since": "2022-01-01",
+            "ram_type": "GB",
+            "disk_type": "GB",
+            "currency": "USD",
+            "price": 4,
+            "payment_term": 1,
+            "hostname": self.hostname,
+            "next_due_date": "2022-02-01",
+            "ip1": self.public_ip,
+        }
+        logging.info("Post data created")
+        return post_data
+
 
 class ServerManager:
     def __init__(self, host, api_key):
@@ -81,7 +128,7 @@ class ServerManager:
 
     def update_server(self, post_data, server_id):
         # remove following keys from post_data
-        for key in ['ssh_port', 'ip1', 'currency', 'price', 'payment_term', 'next_due_date']:
+        for key in NON_UPDATABLE_KEYS:
             post_data.pop(key, None)
         logging.info(f"Updating server with id {server_id}...")
         return self.send_request('PUT', '/api/servers/' + str(server_id), post_data)