AS provides you with a very considerate service: detecting exceptions in advance.
For example, if your account balance is insufficient or you accidentally delete an image, you cannot produce the machines required for scale-out. AS will detect such anomalies in advance and issue a warning. You don’t have to wait for a scale-out activity to fail before you discover the risks. This helps you stop losses in the bud.
You can check it directly in the launch configuration list. If Validity is displayed as Invalid, it means that your launch configuration has been operated incorrectly and is unavailable. When you hover the cursor over it, the reason for the failure is displayed.
You can also click the launch configuration ID to go to the launch configuration details page and view detailed issues:
