Added SATA details in note

agent.py

@@ -5,6 +5,7 @@ import json
 import http.client
 import subprocess
 import re
+import shutil
 
 NON_UPDATABLE_KEYS = [
     'server_type',
@@ -28,6 +29,7 @@ class ServerData:
         self.hostname = os.uname().nodename
         self.public_ip = self.get_public_ip()
         self.dmidecode_data = self.parse_dmidecode_output()
+        self.hdparm_data = self.parse_hdparm_output()
         logging.basicConfig(level=logging.INFO)
 
     def parse_dmidecode_output(self):
@@ -91,14 +93,68 @@ class ServerData:
                 pass
         return []
 
+    def parse_hdparm_output(self):
+        devices = {}
+
+        # Check if hdparm exists
+        if shutil.which('hdparm') is None:
+            logging.error("hdparm not found")
+            return devices
+
+        # Get the list of devices
+        try:
+            device_list = subprocess.check_output(['lsblk', '-d', '-o', 'NAME'], stderr=subprocess.STDOUT, universal_newlines=True).split()[1:]
+        except subprocess.CalledProcessError as e:
+            logging.error("Failed to get device list: {}".format(e))
+            return devices
+
+        for device in device_list:
+            # Only get details of devices that start with 'sd': sda, sdb, etc.
+            if not device.startswith('sd'):
+                continue
+
+            device = '/dev/' + device
+            try:
+                # Get the output
+                output = subprocess.check_output(['hdparm', '-I', device], stderr=subprocess.STDOUT, universal_newlines=True)
+            except subprocess.CalledProcessError as e:
+                logging.error("Failed to get hdparm output for {}: {}".format(device, e))
+                continue
+
+            # Parse the output
+            details = {}
+            details['model_number'] = re.search(r'Model Number:\s*(.*)', output).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)
+            details['checksum'] = re.search(r'Checksum:\s*(.*)', output).group(1)
+            details['buffer_size'] = re.search(r'cache/buffer size\s*=\s*(.*)', output).group(1)
+            details['form_factor'] = re.search(r'Form Factor:\s*(.*)', output).group(1)
+
+            devices[device] = details
+
+        return devices
+
     def get_ram_and_disk(self):
+        # RAM information
         with open('/proc/meminfo', 'r') as f:
             meminfo = f.read()
         ram = int([x for x in meminfo.split('\n') if 'MemTotal' in x][0].split()[1]) // 1024
-        with open('/proc/diskstats', 'r') as f:
+       # Disk space information
-            diskstats = f.read()
+        disk = 0
-        disk = sum(int(x.split()[9]) for x in diskstats.split('\n') if x) * 512 // 10**9
+        for device in os.listdir('/sys/block'):
-        logging.info(f"RAM: {ram}MB, Disk: {disk}GB")
+            device_path = '/sys/block/{}/device'.format(device)
+            size_path = '/sys/block/{}/size'.format(device)
+            if os.path.islink(device_path):
+                try:
+                    with open(size_path, 'r') as f:
+                        size = int(f.read().strip())
+                        disk += size
+                except Exception:
+                    pass  # Skip the device if any exception occurs
+
+        disk = disk * 512 // (1024**3)  # convert to GB
+        logging.info("RAM: {}MB, Disk: {}GB".format(ram, disk))
         return ram, disk
 
     def get_cpu_count(self):
@@ -112,12 +168,12 @@ class ServerData:
             with open('/proc/cpuinfo', 'r') as f:
                 cpuinfo = f.read()
             cpu_count = cpuinfo.count('processor')
-        logging.info(f"CPU Count: {cpu_count}")
+        logging.info("CPU Count: {}".format(cpu_count))
         return cpu_count
 
     def get_bandwidth(self):
         bandwidth = 2000
-        logging.info(f"Bandwidth: {bandwidth}")
+        logging.info("Bandwidth: {}".format(bandwidth))
         return bandwidth
 
     def get_public_ip(self):
@@ -125,12 +181,12 @@ class ServerData:
             response = urllib.request.urlopen('https://api.ipify.org')
             return response.read().decode()
         except Exception as e:
-            logging.error(f"Failed to get public IP: {e}")
+            logging.error("Failed to get public IP: {}".format(e))
             return '127.0.0.1'
 
     def get_os(self):
         os_id = 27
-        logging.info(f"OS ID: {os_id}")
+        logging.info("OS ID: {}".format(os_id))
         return os_id
 
     def create_post_data(self):
@@ -191,9 +247,15 @@ class ServerData:
             serial_number = ram.get('Serial Number', 'Unknown')
             ram_type = ram.get('Type', 'Unknown')
             ram_details.append("Size: {}, Speed: {} @ {}, ECC: {}, Serial Number: {}, Type: {}".format(size, speed, configured_speed, ecc, serial_number, ram_type))
+        
+        # SATA Storage media
+        sata_details = []
+        for device, details in self.hdparm_data.items():
+            sata_details.append("Device: {}, Model: {}, Serial: {}, Checksum: {}, Buffer Size: {}, Form Factor: {}".format(
+                device, details['model_number'], details['serial_number'], details['checksum'], details['buffer_size'], details['form_factor']))
 
-        note = "Chassis Model: {} | Serial Number: {} ||| Processor Model: {} | Count: {} ||| RAM Details: {}".format(
+        note = "Chassis Model: {} | Serial Number: {} ||| Processor Model: {} | Count: {} ||| RAM Details: {} ||| SATA Details {}".format(
-        chassis_model, chassis_serial, processor_model, processor_count, ' | '.join(ram_details))
+        chassis_model, chassis_serial, processor_model, processor_count, ' | '.join(ram_details), ' | '.join(sata_details))
 
         note_data = {
             'note': note,
@@ -223,7 +285,7 @@ class ServerManager:
                 else:
                     return response.read().decode()
         except urllib.error.HTTPError as e:
-            logging.error(f"Request failed with {e}")
+            logging.error("Request failed with {}".format(e))
             raise
 
     def get_existing_servers(self):
@@ -237,7 +299,7 @@ class ServerManager:
         return self.send_request('POST', '/api/notes', post_data)
 
     def update_note(self, post_data, service_id):
-        logging.info(f"Updating note with id {service_id}...")
+        logging.info("Updating note with id {}...".format(service_id))
         return self.send_request('PUT', '/api/notes/' + str(service_id), post_data)
 
     def create_server(self, post_data):
@@ -248,7 +310,7 @@ class ServerManager:
         # remove following keys from post_data
         for key in NON_UPDATABLE_KEYS:
             post_data.pop(key, None)
-        logging.info(f"Updating server with id {server_id}...")
+        logging.info("Updating server with id {}...".format(server_id))
         return self.send_request('PUT', '/api/servers/' + str(server_id), post_data)
 
     def existing_server_id(self, post_data):