serverless-patterns
LocalStack
serverless-patterns | LocalStack | |
---|---|---|
32 | 154 | |
1,458 | 52,145 | |
3.7% | 1.3% | |
9.9 | 9.9 | |
6 days ago | 6 days ago | |
Python | Python | |
GNU General Public License v3.0 or later | GNU General Public License v3.0 or later |
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serverless-patterns
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Generative (A)IaC in the IDE with Application Composer
You may be aware of Serverlessland, a treasure trove of developer-centered content and examples of serverless applications. I decided to take one of their more popular (and AI-focused) tutorials, titled “Use GenAI capabilities to build a chatbot”, and recreate it with App Composer and our trusty AI assistant. Here we go!
- AWS Lambda: Serverless Computing Made Easy
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Simple AWS: 20 Advanced Tips for Lambda
Serverless Land is a place with a ton of serverless resources.
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A Beginner's Guide to the Serverless Application Model (SAM)
If you're looking for examples, you can check out my GitHub, it's full of SAM templates that cover a wide range of use cases. Serverless Land is another fantastic resource full of reference material. If you are trying to build something but can't quite figure it out in SAM, remember - it's all just CloudFormation. Browse the docs to see how to define that stubborn resource.
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Introducing samp-cli for local lambda debugging
I will use dynamodb-streams-to-eventbridge-outbox-pattern by David Boyne as an example.
- Aws lambda
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SQS -> SNS pattern??
This is definitely not the most common pattern. As an independent data point, you can look at the AWS-maintained serverlessland.com, where ALL the patterns that include SNS and SQS are going SNS > SQS.
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What are your study methods for AWS certs?
For all my associated exams I used Mareek/TD, labs and for SAP also went through SAP course of A. Cantrill, also tools like https://serverlessland.com/ and aws event talks on YouTube can help you understand concepts.
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AWS Resources for noob
For serverless, serverlessland.com
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What are some senior level learning resources you recommend for improving as a backend engineer?
If you’re using AWS serverlessland is maintained by AWS and has great resources
LocalStack
- LocalStack – a functional local AWS cloud stack
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Let's build a screenshot API
Later you can use any S3 compatible storage because the code I write will still work, but for testing purposes on my local machine, I will use LocalStack:
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LocalStack e AWS CLI: Como desenvolver localmente com a AWS
Acesse o site da LocalStack e faça login.
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Cutting down AWS cost by $150k per year simply by shutting things off
To give this a slightly different spin:
--> "The best optimization is simply not spinning things up."
At least for local development and testing, as made possible by LocalStack (https://localstack.cloud), among other local testing solutions and emulators.
We've seen so many teams fall into the trap of "someone forgot to shut down dev resource X for a week and now we've racked up a $$$ bill on AWS".
What is everyone's strategy to avoid this kind of situation? Tools like `aws-nuke` (https://github.com/rebuy-de/aws-nuke) are awesome (!) to clean up unused resources, but frankly they should not be necessary in the first place.
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Getting Amazonka S3 to work with localstack
(For others who hadn't heard of it: localstack is
- LocalStack v3.0.0
- Localstack, a "AWS" local para desenvolvimento em cloud
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Integration tests with AWS S3 buckets using Localstack and Testcontainers
LocalStack Website
- LocalStack: A functional local AWS cloud stack
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Simulando a AWS no seu ambiente Local
O Localstack: https://localstack.cloud/, é um recurso que possibilita simular diversos recursos AWS (dynamoDB, s3, iam, cognito, ses), dentro da sua máquina, utilizando o docker.
What are some alternatives?
sst - Build modern full-stack applications on AWS
Moto - A library that allows you to easily mock out tests based on AWS infrastructure.
serverless-offline - Emulate AWS λ and API Gateway locally when developing your Serverless project
up - Deploy infinitely scalable serverless apps, apis, and sites in seconds to AWS.
terragrunt - Terragrunt is a thin wrapper for Terraform that provides extra tools for working with multiple Terraform modules.
aws-lambda-runtime-interface-emulator
OpenFaaS - OpenFaaS - Serverless Functions Made Simple
serverless-graphql - Serverless GraphQL Examples for AWS AppSync and Apollo
eks-anywhere - Run Amazon EKS on your own infrastructure 🚀
serverless-application-model - The AWS Serverless Application Model (AWS SAM) transform is a AWS CloudFormation macro that transforms SAM templates into CloudFormation templates.
Appwrite - Build like a team of hundreds_