init

monitor_logic.py

@@ -0,0 +1,59 @@
+import paramiko
+import requests
+import time
+import re
+
+def get_ssh_data(host, port, user, password):
+    try:
+        ssh = paramiko.SSHClient()
+        ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+        ssh.connect(host, port=port, username=user, password=password, timeout=10)
+
+        # CPU Usage
+        stdin, stdout, stderr = ssh.exec_command("top -bn1 | grep 'Cpu(s)' | sed 's/.*, *\\([0-9.]*\\)%* id.*/\\1/' | awk '{print 100 - $1}'")
+        cpu_usage = stdout.read().decode().strip()
+
+        # CPU Temp
+        # For Ubuntu Server
+        stdin, stdout, stderr = ssh.exec_command("cat /sys/class/thermal/thermal_zone0/temp 2>/dev/null || vcgencmd measure_temp 2>/dev/null")
+        temp_raw = stdout.read().decode().strip()
+        if "temp=" in temp_raw:
+            cpu_temp = temp_raw.replace("temp=", "").replace("'C", "")
+        elif temp_raw:
+            cpu_temp = str(float(temp_raw) / 1000)
+        else:
+            cpu_temp = "N/A"
+
+        # RAM Status
+        stdin, stdout, stderr = ssh.exec_command("free -m | awk 'NR==2{printf \"%.2f\", $3*100/$2 }'")
+        ram_usage = stdout.read().decode().strip()
+
+        # Disk Space
+        stdin, stdout, stderr = ssh.exec_command("df -h / | awk 'NR==2{print $5}' | sed 's/%//'")
+        disk_usage = stdout.read().decode().strip()
+
+        ssh.close()
+        return {
+            "status": "online",
+            "cpu": cpu_usage,
+            "temp": cpu_temp,
+            "ram": ram_usage,
+            "disk": disk_usage
+        }
+    except Exception as e:
+        return {
+            "status": "offline",
+            "error": str(e)
+        }
+
+def check_web_service(url):
+    try:
+        start_time = time.time()
+        response = requests.get(url, timeout=5)
+        latency = int((time.time() - start_time) * 1000)
+        if response.status_code == 200:
+            return {"status": "online", "latency": f"{latency}ms"}
+        else:
+            return {"status": "error", "code": response.status_code}
+    except Exception:
+        return {"status": "offline"}