added stuff + monitoring (to logfile)

Case study 1/monitoring/collect.py

@@ -0,0 +1,19 @@
+from flask import Flask, request, jsonify
+from datetime import datetime
+import json
+
+app = Flask(__name__)
+
+@app.route('/collect', methods=['POST'])
+def collect():
+    data = request.get_json()
+    timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+
+    with open("collected_data.log", "a") as f:
+        f.write(f"{timestamp} - {json.dumps(data)}\n")
+
+    print(f"[{timestamp}] Data received from {data.get('hostname', 'unknown')}")
+    return jsonify({"status": "success"}), 200
+
+if __name__ == '__main__':
+    app.run(host='0.0.0.0', port=5000)