tool-sqs-dlq-replay's Introduction

SQS Dead Letter Replayer

Binaries for handling SQS Dead Letter Queues:

sqs-dead-letter-requeue: Requeue all messages from dead letter queue to related active queue. Can set max number of messages to be replayed (won't be exactly respected)

Usage

usage: dlq-replay [<flags>] <destination-queue-name>

Requeues messages from a SQS dead-letter queue to the active one.

Flags:
  --help   Show help.
  --source-queue-name=SOURCE-QUEUE-NAME  
           Name of the source SQS queue (e.g. prod-service-crm-v2-webhooks-ringover-dlq).
  --account-id=ACCOUNT-ID  
           AWS account ID. (e.g. 123456789)
  --jms-class=JMS-CLASS
           Java class for jms. (e.g.
           'com.sevensenders.datahub.shipment.service.dto.ShipmentDTO')
  --max=0  Max number of messages to requeue. 0 means all messages. This will not be exactly respected due to AWS batch size
Args:
  <destination-queue-name>  
    Name of the destination SQS queue (e.g. prod-service-crm-v2-webhooks-ringover).

Dev

Golang

Building it

go build -o bin/dlq-replay sqs-dead-letter-requeue/main.go

Running it

Make sure you have the environment variables for AWS set

export AWS_ACCESS_KEY_ID=<my-access-key>
export AWS_SECRET_ACCESS_KEY=<my-secret-key>
export AWS_REGION=<aws-region>

Then

bin/dlq-replay --max=15000 --account-id=45526666666 --source-queue-name=prod_example_dead-letter --jms-class=com.example.service.dto.ShipmentDTO prod_example```

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