Created fifo-sqs-redrive.json

fifo-sqs-redrive/fifo-sqs-redrive.json

@@ -0,0 +1,84 @@
+{
+    "title": "Redrive SQS FIFO Queue messages from DLQ",
+    "description": "The SAM template deploys Amazon SQS FIFO queues with DLQ and AWS Lambda functions to simulate the redrive capability of SQS FIFO queues from DLQ.",
+    "language": "Python",
+    "level": "200",
+    "framework": "SAM",
+    "introBox": {
+        "headline": "How it works",
+        "text": [
+            "This template creates two Amazon SQS queues - MyOriginalQueue.fifo and MyReProcessQueue.fifo along with DLQ MyDeadLetterQueue.fifo.",
+            "The template also creates two AWS Lambda functions MyOriginalQueueFunction and ReProcessQueueFunction to poll messages from MyOriginalQueue.fifo and MyReProcessQueue.fifo respectively through event source mapping.",
+            "The Lambda function MyOriginalQueueFunction raises exception to simulate message processing failure. Hence the message moves to DLQ MyDeadLetterQueue.fifo once the retry is exhausted.",
+            "We then redrive the message from DLQ MyDeadLetterQueue.fifo to MyReProcessQueue.fifo using AWS CLI command.",
+            "Message is successfully processed by ReProcessQueueFunction Lambda function."
+        ]
+    },
+    "gitHub": {
+        "template": {
+            "repoURL": "https://github.com/aws-samples/serverless-patterns/tree/main/fifo-sqs-redrive",
+            "templateURL": "serverless-patterns/fifo-sqs-redrive",
+            "projectFolder": "fifo-sqs-redrive",
+            "templateFile": "template.yaml"
+        }
+    },
+    "resources": {
+        "bullets": [
+            {
+                "text": "Moving messages out of a dead-letter queue",
+                "link": "https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-dead-letter-queues.html#sqs-dead-letter-queues-redrive"
+            },
+            {
+                "text": "AWS CLI Command to start message redrive",
+                "link": "https://awscli.amazonaws.com/v2/documentation/api/latest/reference/sqs/start-message-move-task.html"
+            }
+        ]
+    },
+    "deploy": {
+        "text": [
+            "sam deploy --guided"
+        ]
+    },
+    "testing": {
+        "text": [
+            "See the GitHub repo for detailed testing instructions."
+        ]
+    },
+    "cleanup": {
+        "text": [
+            "Delete the stack: <code>sam delete</code>."
+        ]
+    },
+    "authors": [
+        {
+            "name": "Biswanath Mukherjee",
+            "image": "https://d1rwvjey2iif32.cloudfront.net",
+            "bio": "I am a Sr. Solutions Architect working at AWS India.",
+            "linkedin": "biswanathmukherjee"
+        }
+    ],
+    "patternArch": {
+        "icon1": {
+            "x": 20,
+            "y": 30,
+            "service": "sqs",
+            "label": "Amazon SQS"
+        },
+        "icon2": {
+            "x": 50,
+            "y": 30,
+            "service": "lambda",
+            "label": "AWS Lambda"
+        },
+        "icon3": {
+            "x": 20,
+            "y": 70,
+            "service": "sqs",
+            "label": "Amazon SQS (DLQ)"
+        },
+        "line1": {
+            "from": "icon1",
+            "to": "icon2"
+        }
+    }
+}