getting os details with /api/os

- "Unknown" isn't an int

README.md

@@ -3,5 +3,5 @@
 Agent for my-idlers
 
 ```
-export API_KEY=<API_KEY> HOST=https://idlers.test2.sysdeploy.org/api/servers;python3 main.py
-```
+export AGENT_API=<API_KEY> HOST=https://idlers.test2.sysdeploy.org/api/servers;python3 agent.py
+```

agent.py

@@ -124,7 +124,12 @@ class ServerData:
 
             # Parse the output
             details = {}
-            details['model_number'] = re.search(r'Model Number:\s*(.*)', output).group(1)
+            model_number_match = re.search(r'Model Number:\s*(.*)', output)
+            if model_number_match is None:
+                logging.warning("Skipping device {} as it does not have a model number".format(device))
+                continue
+
+            details['model_number'] = model_number_match.group(1)
             details['serial_number'] = re.search(r'Serial Number:\s*(.*)', output).group(1)
             details['firmware_revision'] = re.search(r'Firmware Revision:\s*(.*)', output).group(1)
             details['transport'] = re.search(r'Transport:\s*(.*)', output).group(1)
@@ -166,7 +171,7 @@ class ServerData:
                 # Get the output of nvme id-ctrl command
                 output = subprocess.check_output(['nvme', 'id-ctrl', device_path], stderr=subprocess.STDOUT, universal_newlines=True)
             except subprocess.CalledProcessError as e:
-                print(f"Failed to get nvme id-ctrl output for {device_path}: {e}")
+                print("Failed to get nvme id-ctrl output for {}: {}".format(device_path, e))
                 continue
 
             # Split the output into lines
@@ -212,7 +217,10 @@ class ServerData:
             if section['DMIType'] == 4:  # 4 corresponds to processor
                 core_count = int(section.get('Core Count', '0'))
                 thread_count = int(section.get('Thread Count', '0'))
-                cpu_count = core_count * thread_count
+                if thread_count:
+                    cpu_count += thread_count
+                else:
+                    cpu_count += core_count
         if cpu_count == 0:
             with open('/proc/cpuinfo', 'r') as f:
                 cpuinfo = f.read()
@@ -233,16 +241,77 @@ class ServerData:
             logging.error("Failed to get public IP: {}".format(e))
             return '127.0.0.1'
 
-    def get_os(self):
-        os_id = 27
-        logging.info("OS ID: {}".format(os_id))
-        return os_id
+    def get_os_release_info(self):
+        os_release_info = {}
+        
+        # reading from /etc/os-release
+        try:
+            with open('/etc/os-release') as f:
+                lines = f.read().splitlines()
+                os_release_info = {line.split('=')[0]: line.split('=')[1].strip('"') for line in lines if '=' in line}
+        except FileNotFoundError:
+            logging.warning("/etc/os-release not found, trying /etc/VERSION")
+        except Exception as e:
+            logging.error("Failed to read /etc/os-release: {}".format(e))
+            return {}
 
-    def create_post_data(self):
+        # If /etc/os-release is not found or empty, fallback to /etc/VERSION
+        if not os_release_info:
+            try:
+                with open('/etc/VERSION') as f:
+                    lines = f.read().splitlines()
+                    for line in lines:
+                        if '=' in line:
+                            key, value = line.split('=', 1)
+                            os_release_info[key.strip()] = value.strip()
+            except Exception as e:
+                logging.error("Failed to read /etc/VERSION: {}".format(e))
+                return {}
+
+        return os_release_info
+
+
+    def get_os_id(self, os_list):
+        os_info = self.get_os_release_info()
+        
+        if not os_info:
+            logging.error("No OS release info found.")
+            for os_entry in os_list:
+                if os_entry['name'].lower() in ["other", "custom"]:
+                    return os_entry['id']
+            return 1
+
+        if 'ID' in os_info and 'VERSION_ID' in os_info:
+            current_os = (os_info.get('ID', 'Unknown') + " " + os_info.get('VERSION_ID', '').strip()).strip()
+        else:
+             current_os = (os_info.get('os_name', 'Unknown') +" "+ os_info.get('productversion', '').strip()).strip().lower()
+
+        for os_entry in os_list:
+            if current_os in os_entry['name'].lower():
+                return os_entry['id']
+
+        # Fallback checks for common OS names if full name doesn't match
+        for os_entry in os_list:
+            if 'ubuntu' in current_os and 'ubuntu' in os_entry['name'].lower():
+                return os_entry['id']
+            elif 'centos' in current_os and 'centos' in os_entry['name'].lower():
+                return os_entry['id']
+            elif 'fedora' in current_os and 'fedora' in os_entry['name'].lower():
+                return os_entry['id']
+
+        # Default to 'other' or 'custom' if no match found
+        for os_entry in os_list:
+            if os_entry['name'].lower() in ["other", "custom"]:
+                return os_entry['id']
+        return 1
+
+
+
+    def create_post_data(self, os_list):
         ram, disk = self.get_ram_and_disk()
         post_data = {
             "server_type": 1,
-            "os_id": self.get_os(),
+            "os_id": self.get_os_id(os_list),
             "provider_id": 10,
             "location_id": 15,
             "ssh_port": 22,
@@ -290,8 +359,14 @@ class ServerData:
             size = ram.get('Size', 'Unknown')
             speed = ram.get('Speed', 'Unknown')
             configured_speed = ram.get('Configured Memory Speed', 'Unknown')
-            total_width = int(ram.get('Total Width', "0").split()[0])
-            data_width = int(ram.get('Data Width', "0").split()[0])
+            try:
+                total_width = int(ram.get('Total Width', "0").split()[0])
+            except ValueError:
+                total_width = 0
+            try:
+                data_width = int(ram.get('Data Width', "0").split()[0])
+            except ValueError:
+                data_width = 0
             ecc = 'Yes' if total_width > data_width else 'No'
             serial_number = ram.get('Serial Number', 'Unknown')
             ram_type = ram.get('Type', 'Unknown')
@@ -404,6 +479,11 @@ class ServerManager:
             return self.update_note(note_data, server_id)
         else:
             return self.create_note(note_data)
+    
+    def get_os_list(self):
+        os_list = self.send_request('GET', '/api/os')
+        logging.info("OS list fetched successfully") if os_list else logging.error("Failed to fetch OS list")
+        return os_list or []
 
 def validate_env_vars():
     api_key = os.getenv('AGENT_API')
@@ -427,6 +507,9 @@ def main():
     server_id = server_manager.upsert_server(post_data)
     logging.info('Server id: {}'.format(server_id))
 
+    os_list = server_manager.get_os_list()
+    post_data = server_data.create_post_data(os_list)
+
     note_data = server_data.create_note_data()
     server_manager.upsert_note(note_data, server_id)