SQS message seen only once – Amazon Web Sevices
I'm playing around with SQS and Lambdas and have a minimal case with a queue and a Lambda triggered by a queue event. The strange thing is that if I add a message to the queue from the console, I…
Downloading & Uploading Python Logging logs from S3 to AWS Lambda – Amazon Web Sevices
I have an S3 bucket which holds a pipeline.log file. Each time I run a lambda function, I want the logs to be written and then uploaded to my S3 bucket. I have created custom functions that handle the downloads…
SQS triggering AWS Lambda function using CloudFormation – Amazon Web Sevices
I have a requirement to trigger an AWS Lambda function when there some process pushes the message to Amazon SQS. I have following CloudFormation configuration. The other process is able to push the message to SQS but it is not…
Lambda function triggered when adding files to a S3 bucket – Amazon Web Sevices
I am having a problem with the behavior of a Lambda function. Ultimately, I want my lambda function to read some information about json files that I upload to my S3 bucket. Here is a test function: import boto3 import…
Connect mongodb from AWS lambda python using IAM
EDIT 3 FOR BOUNTY : The below error is not relevant anymore, pymongo accepts the encoded connection string but this is not the good way to go with the AWS Lambda according to this documentation. I am trying to connect…
AWS – Step Function – Lamba Invoke – The role defined for the function cannot be assumed by Lambda – Amazon Web Sevices
I am trying to make a simple step function workflow but something really, really strange is happening. I am trying to chain a "putItem" inside a dynamoDB, with a basic lambda. I am quite literally following the documentation step by…
Command to switch the region on aws cli – Amazon Web Sevices
What is the command to switch the region on aws cli. I want to switch to another region where my lambdas are present I have tried these commands but they doesn't work aws --region <region_name> aws set region <region_name> aws…
How to pass a request through API Gateway to a public HTTP using Localstack – Amazon Web Sevices
I'm having to integrate a legacy system into using AWS API Gateway but first using Localstack to create a proof of concept. I'm having to rapidly learn the underlying principles and concepts of everything related to the AWS system so…
How do I trigger a Lambda from an S3 bucket ObjectCreated event for different cased file suffixes? – Amazon Web Sevices
I'm trying to trigger a Lambda when a new file is uploaded to an S3 bucket. We're configuring the bucket in CloudFormation using the NotificationConfiguration > LambdaConfigurations > ObjectCreated > s3:ObjectCreated:* with a filter on the suffix. We want the…
Redshift COPY command failing – Lambda – Amazon Web Sevices
I have a scenario where I get the last modified file from a specific S3 folder and there by I want to COPY the csv data into a redshift table. Below is the code: def lambda_handler(event, context): s3_client = boto3.client("s3")…