Fail the app on missing queue

[LiorRabin]

Describe the feature
Fail the app on missing queue if queue mode is enabled.

Is the feature request related to a problem?
We're using NTH with enableSqsTerminationDraining set to true
If we don't specify the queueURL correctly (or there is no queue in AWS) the application logs a warning but keeps being healthy.
Why not fail the app in this case?

[github-actions]

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[cjerad]

Hi @LiorRabin

I deployed NTH with a bogus SQS queue URL and the logs indicated that NTH did shutdown

2024/01/29 19:28:42 INF Started monitoring for events event_type=SQS_MONITOR
2024/01/29 19:28:44 WRN There was a problem monitoring for events error="AWS.SimpleQueueService.NonExistentQueue: The specified queue does not exist." event_type=SQS_MONITOR
2024/01/29 19:28:46 WRN There was a problem monitoring for events error="AWS.SimpleQueueService.NonExistentQueue: The specified queue does not exist." event_type=SQS_MONITOR
2024/01/29 19:28:48 WRN There was a problem monitoring for events error="AWS.SimpleQueueService.NonExistentQueue: The specified queue does not exist." event_type=SQS_MONITOR
2024/01/29 19:28:50 WRN There was a problem monitoring for events error="AWS.SimpleQueueService.NonExistentQueue: The specified queue does not exist." event_type=SQS_MONITOR
2024/01/29 19:28:50 WRN Stopping NTH - Duplicate Error Threshold hit.
panic: AWS.SimpleQueueService.NonExistentQueue: The specified queue does not exist.

I think the Pod's restartPolicy is causing the NTH container to be restarted.

[LikithaVemulapalli]

We were not able to replicate the issue and NTH did shutdown from the logs, closing this issue. Thanks!