Create lxc_autoscale_ui.py

minimal simple ui to see scaling actions and full log

Author: fabriziosalmi

lxc_autoscale/ui/lxc_autoscale_ui.py

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+from flask import Flask, render_template, jsonify
+from flask_socketio import SocketIO, emit
+import json
+import os
+
+app = Flask(__name__)
+socketio = SocketIO(app)
+
+json_log_file_path = '/var/log/lxc_autoscale.json'
+log_file_path = '/var/log/lxc_autoscale.log'
+
+@app.route('/')
+def index():
+    """Render the main dashboard page."""
+    return render_template('index.html')
+
+@app.route('/get_scaling_log')
+def get_scaling_log():
+    """Return the scaling actions log as JSON."""
+    if os.path.exists(json_log_file_path):
+        with open(json_log_file_path, 'r') as f:
+            scaling_logs = [json.loads(line) for line in f if line.strip()]
+        return jsonify(scaling_logs)
+    return jsonify([])  # Return empty list if the file does not exist
+
+@app.route('/get_full_log')
+def get_full_log():
+    """Return the full log content as a JSON response."""
+    if os.path.exists(log_file_path):
+        with open(log_file_path, 'r') as f:
+            full_log = f.read()
+        return jsonify({"log": full_log})
+    return jsonify({"log": ""})  # Return empty log if file does not exist
+
+if __name__ == "__main__":
+    socketio.run(app, host='0.0.0.0', port=5000, debug=True)