s3queue2blob

Polls an SQS queue for S3 Put/Post/Copy events on a publicly available bucket and replicates files listed in those events to Azure blob storage with an azure pull.

Requirements

You must have an s3 bucket that allows read to everyone.
You must setup your bucket to send PUT, Post, Copy and Complete Multipart Upload events to an SQS Queue.
Your credentials profile must have access to poll the queue.
Your queue should have a policy to allow the bucket to send messages to it.
You must have an Azure storage account, account key, and a container to uplaod files to.
Optional - upload configuration file to bucket either accessible by credentials or public.

Example SQS Permission:

{
  "Version": "2012-10-17",
  "Id": "addmessage",
  "Statement": [
    {
      "Sid": "sqsAllow",
      "Effect": "Allow",
      "Principal": {
        "AWS": "*"
      },
      "Action": "SQS:SendMessage",
      "Resource": "arn:aws:sqs:us-east-1:ACCOUNT_NUMBER:QUEUE_NAME",
      "Condition": {
        "ArnLike": {
          "aws:SourceArn": "arn:aws:s3:*:*:NAME_OF_BUCKET"
        }
      }
    }
  ]
}

Where ACCOUNT_NUMBER is you account ID, QUEUE_NAME is the name of your Queue, and NAME_OF_BUCKET is the bucket that is sending the s3 events.

Run from python script

python queue2blob.py --config-file location/of/config.json

Sample config file format

{
  "QUEUE":"QUEUE",
  "REGION":"AWS REGION IF DEPLOYED IN AWS",
  "S3REGION":"S3 REGION",
  "STORAGE_ACCOUNT":"AZURE STORAGE ACCOUNT",
  "STORAGE_KEY":"AZURE STORAGE KEY (OPTIONAL IF READ FROM ENVIRONMENT)",
  "CONTAINER":"AZURE CONTAINER",
  "PROFILE":"AWS CREDENTIAL PROFILE"
}

You can also specify parameters on the command line without a config file

--queue QUEUE_NAME    Queue name
--region REGION       AWS Region that the Queue is in
--s3region S3_REGION  The region prefix for s3 downloads
--profile PROFILE     The name of an aws cli profile to use.
--storage STORAGE_ACCOUNT
                      The name of storage account to use.
--key STORAGE_KEY     The key for the storage account
--container CONTAINER
                      The container for the blob.
--debug               Set debug flag

Run from Docker

docker run -d --privileged=true \
              -v /my/local/folder/config.json:/usr/src/app/config.json \
              -e STORAGE_KEY=AZURE_STORAGE_KEY
              --name s3queue2blob \
              signiant/s3queue2blob

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