healthcheck w docker-compose

app.py

@@ -35,6 +35,7 @@ UPLOAD_FOLDER = app.config.get('UPLOAD_FOLDER', 'uploads')
 ALLOWED_EXTENSIONS = {'png', 'jpg', 'jpeg', 'gif', 'webp'}
 AUTHORIZED_COOKIE_VALUE = app.config.get('AUTHORIZED_COOKIE_VALUE', '80d31cdfe63539c9')
 AUTH_COOKIE_MAX_AGE = app.config.get('AUTH_COOKIE_MAX_AGE', 86400)
+HEALTHCHECK_TOKEN = app.config.get('HEALTHCHECK_TOKEN', 'alamapsaikota1234')
 
 os.makedirs(UPLOAD_FOLDER, exist_ok=True)
 
@@ -1201,6 +1202,15 @@ def demote_user(user_id):
     flash(f'Użytkownik {user.username} został zdegradowany.', 'success')
     return redirect(url_for('list_users'))
 
+@app.route('/healthcheck')
+def healthcheck():
+    header_token = request.headers.get("X-Internal-Check")
+    correct_token = current_app.config.get("HEALTHCHECK_TOKEN")
+
+    if header_token != correct_token:
+        abort(403)
+    return 'OK', 200
+
 # =========================================================================================
 # SOCKET.IO
 # =========================================================================================