Need suggestion to Automate the task to convert glb file into usdz by using docker command in EC2 instance.

Hi,

instead of using plain EC2, I'd suggest to use ECS (elastic container service) and integrate it with S3 upload through EventBridge. Here is small tutorial on how to do that: https://docs.aws.amazon.com/eventbridge/latest/userguide/eb-ecs-tutorial.html Though it misses one important point - you don't know input file name, but it can be achieved using input transformer of Event Bridge and container overrides of ECS like this (it's a part of CloudFormation EventBridge Rule resource):

      Targets:
        - Arn: !GetAtt ECSCluster.Arn
          EcsParameters:
            LaunchType:  FARGATE
            NetworkConfiguration:
              AwsVpcConfiguration:
                AssignPublicIp: DISABLED
                SecurityGroups:
                  - !Ref SecurityGroup
                Subnets: !Ref PrivateSubnetIds
            TaskDefinitionArn: !Ref TaskDefinition
          Id: !Join [ '-', [ !Ref 'AWS::StackName', s3-upload ] ]
          InputTransformer:
            InputPathsMap:
              S3Key: $.detail.requestParameters.key
            InputTemplate: !Sub |
              {
                "containerOverrides": [
                  {
                    "name": "${AWS::StackName}",
                    "environment": [
                      { "name": "S3_KEY", "value": <S3Key> }
                    ]
                  }
                ]
              }
          RoleArn: !GetAtt EventBusRuleRole.Arn

S3_KEY is name of your container env var which will contain S3 key of uploaded object

With this solution you don't need to write any custom code to handle upload itself (like you'd have to if you use Lambda/SQS/SNS)

Hi,

There is an S3 feature called Event Notifications.

This will allow you to publish events when a user uploads an object to your bucket. The event notifications can be sent to Lambda, SNS or SQS, the event information will include the S3 bucket and Key, which could be used to generate the file path input for your container. More information on event notifications here:

https://docs.aws.amazon.com/AmazonS3/latest/userguide/enable-event-notifications.html