aws-lambda-web-adapter
Zappa
aws-lambda-web-adapter | Zappa | |
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12 | 36 | |
1,257 | 3,060 | |
3.7% | 1.8% | |
9.1 | 7.5 | |
7 days ago | 9 days ago | |
Rust | Python | |
Apache License 2.0 | MIT License |
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aws-lambda-web-adapter
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Spring Boot 3 application on AWS Lambda - Part 4 Measuring cold and warm starts with AWS Serverless Java Container
In the next part of the series I'll make the introduction to the AWS Lambda Web Adapter and explain how our Serverless Spring Boot application on AWS can make use of it.
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Adding flexibility to your deployments with Lambda Web Adapter
Lambda Web Adapter (LWA) is an open-source project that enables running Web apps on Lambda functions without the need to change or adapt the code.
- AWS-lambda-web-adapter: Run web applications on AWS Lambda
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Build a Serverless GenAI solution with Lambda, DynamoDB, LangChain and Amazon Bedrock
Thanks to the AWS Lambda Web Adapter, the application built as a (good old) REST/HTTP API using a familiar library (in this case, Gin.
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The case for containers on Lambda (with benchmarks)
Using the excellent Lambda web adapter extension with a container, you can very easily move a function from Lambda to Fargate or Apprunner if cost becomes an issue. This optionality is of high value, and shouldn't be overlooked.
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Serverless Simplicity: Deploy & Run your Node.js Framework App on AWS Lambda
We will use AWS Lambda Web Adapter to run our Node.js Application on AWS Lambda.
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We are AWS Serverless and Event Driven Architecture Experts – Ask Us Anything – June 28th @ 6AM PT / 9AM ET / 1PM GMT
For such frameworks, I would look at Lambda Web Adapter (https://github.com/awslabs/aws-lambda-web-adapter/tree/main/examples). Both frameworks have specific examples for them that allow for the execution of those within a Lambda context with few, if any, code changes. For spring, specifically, using Lambda Snapstart can significantly improve cold-start performance. You can read more about Java and Spring framework in this blog post that contains also a code example https://aws.amazon.com/blogs/compute/reducing-java-cold-starts-on-aws-lambda-functions-with-snapstart/ With regards to Flask, you can also use a project like: https://pypi.org/project/flask-lambda/
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AWS staff spending ‘much of their time ’optimizing customers' clouds'
With the lambda web adapter[1], you shouldn't need to make any code changes for web projects, just some dockerfile changes which are only used if it is running as a lambda, so the same container image should still work on ecs or another cloud. [1]https://github.com/awslabs/aws-lambda-web-adapter
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Why or why not use AWS Lambda instead of a web framework for your REST APIs? (Business projects)
Additionally, there is this tool you can use to use the same image in a lambda and any other container runtime. https://github.com/awslabs/aws-lambda-web-adapter
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How does Cloud development work?
You can point your platform team to this: https://github.com/awslabs/aws-lambda-web-adapter , which they can use to get your service running in Lambda.
Zappa
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Jets: The Ruby Serverless Framework
If people aren't familiar, there's a similar project for Python that's fantastic: https://github.com/zappa/Zappa
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Building serverless websites (lambdas written with python) - do I use FastAPI or plain old python?
Chalice was a consequence, a reaction from AWS to the release of (Zappa Framework)[https://github.com/zappa/Zappa] that provide a very good alternative to migrate very quickly a Django/Flask or any WSGI compliant solution in Python.
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Best way to host Django DRF on AWS? (so many competing options)
Use Zappa https://github.com/zappa/Zappa and host as a Lambda, simple setup and deployment, Lambda only costs when processing requests, no servers to mess around with
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How to deploy a project from git lab backend where I used django on backend and database
One of my favorite options that is probably the most cost-effective is to deploy using a 'severless' model on AWS Lambda using zappa which supports deploying Python webapps to AWS in this way. Zappa also makes it super easy to deploy in just a couple commands! The README includes instructions for everything you might need, including handling sensitive information like your database passwords, running django management commands, setting up DNS, etc.
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I’m a Brazilian salesforce developer and want to work with django stack. Any tips?
Deployment works nicely with Docker. I often use AWS AppRunner because it's really easy and just scales. Some people use AWS Lambda with Zappa but I don't recommend it unless you really want to spend less than $15 a month. You will probably need Django Storages to save uploads to an S3 bucket. At some stage you might want to put a CloudFront distribution in front of everything but the configuration of the caching behaviour might be a bit confusing when you do it the first time.
- lambda API deployment
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Why or why not use AWS Lambda instead of a web framework for your REST APIs? (Business projects)
It doesn't have to be an either-or! I have several apps in production that were developed on Django or Flask, and deployed to Lambda using Zappa.
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Backend Server with Django Rest API
If you need a relational DB, you can use AWS Aurora or RDS and use cloud functions ('lambda' in AWS) that you can invoke with HTTP to process the document first. Zappa will do a lot of the configuration for you if you go that route.
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Easiest/Best way to deploy django to AWS?
Lambda + API gateway, this library bundles a Django application into a lambda https://github.com/zappa/Zappa . 1 million free invokes from aws, scale to zero, plugs into your RDS
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We clone a running VM in 2 seconds
I use Zappa, it just schedules a frequent execution of the lambda: https://github.com/zappa/Zappa#keeping-the-server-warm
What are some alternatives?
LocalStack - 💻 A fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline
fastapi - FastAPI framework, high performance, easy to learn, fast to code, ready for production
serverless-graphql - Serverless GraphQL Examples for AWS AppSync and Apollo
mangum - AWS Lambda support for ASGI applications
warp_lambda - A super simple adapter crate to let you use warp filters with AWS lambda runtime
chalice - Python Serverless Microframework for AWS
powertools-lambda-python - A developer toolkit to implement Serverless best practices and increase developer velocity.
Poetry - Python packaging and dependency management made easy
serverless-aws-rust-http - ⚡🏗️ template for new aws lambda serverless rust http apps
aws-sqs-jobs-processer - Serverless jobs processor on AWS
aws-cdk - The AWS Cloud Development Kit is a framework for defining cloud infrastructure in code
sample-django-docker - A sample of using Django with Docker and docker-compose