serverless-offline
Moto
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serverless-offline | Moto | |
---|---|---|
18 | 32 | |
5,112 | 7,339 | |
- | 1.4% | |
8.7 | 9.9 | |
10 days ago | 7 days ago | |
JavaScript | Python | |
MIT License | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
serverless-offline
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Introducing samp-cli for local lambda debugging
Using local emulators like sam local, serverless-offline, localstack, etc.
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There is framework for everything.
https://github.com/dherault/serverless-offline https://github.com/lambci/docker-lambda
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Migrating a classic Express.js to Serverless Framework
With classic Express servers, you can use a simple node script to get the server up and running to test locally. Serverless wants to be run in the AWS ecosystem making it. Lucky for us, David Hérault has built and continues to maintain serverless-offline allowing us to emulate our functions locally before we deploy.
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3 Steps To Faster Serverless Development
With the serverless offline plugin you can speed up local dev is by emulating AWS lambda and API Gateway locally when developing your Serverless project.
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A magical AWS serverless developer experience
serverless-offline (https://github.com/dherault/serverless-offline) is a great tool to use for local development of serverless applications.
It's not a complete mirror image of what you get but it's close enough in my experience.
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Deploy a REST API using Serverless, Express and Node.js
First, let’s use the serverless-offline plugin. This plugin helps to emulate the API Gateway environment for local development.
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Running a scalable & reliable GraphQL endpoint with Serverless
cd app-backend/dynamodb yarn install To test the GraphQL endpoint locally on my machine, I’m using these three plugins for the Serverless Framework: Serverless Offline, Serverless Webpack and Serverless DynamoDB Local.
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Developing against the Cloud
There are some great tools such as serverless offline, SAM local, and the architect framework, but I propose that we consider a different way forward - a cloud development environment.
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Debugging Chronicles: Serverless offline + Sequelize
Gradually, after spying and comparing the requests on Postman, after redirecting local to deployed URLs and vice-versa, and having check environment variables everywhere, the only possible candidate had to do Serverless offline, which was also updated from 5.x to 6 (We overlooked that, because we already manually fixed all the breaking changes listed in their changelog and everything was fine when testing via postman ).
- Ask HN: Does anyone else find the AWS Lambda developer experience poor?
Moto
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OpenTF Announces Fork of Terraform
> OpenMoto
I dunno if you're trying to play on "hashimoto" but https://github.com/getmoto/moto#readme would be a prime name collision for any such "OpenMoto" name
But yes, please, to adopting Vault. I don't have a horse in the race about Consul but my suspicion is such an effort would only be worthwhile if trying to adopt Nomad, too, which I gravely doubt
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What is the development enviroment for AWS?
If using Python use Moto to mock AWS Services
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Guide to AWS Serverless & Lambda Testing Best Practices — Part 1
The Pythonic motto library mocks AWS services, removing the need to deploy your application or pay for API calls against AWS services. Other programming languages have their motto implementation.
- Final FLiP Stack Weekly of 2022
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Do unit tests make sense here?
To add on to the integration tests point, for mocking out your AWS resources you should check out moto if you don't want run your test against real AWS resources as they may cost you and is usually slower.
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Do some developers actually, REALLY, have no local environment and run everything in AWS? Is the individual cloud dev environment a real alternative to having things running locally?
You should be able to unit test your application on any device. (I use moto to help there.) And then when you want to ensure that you've given your lambda the right security groups or whatever, you deploy to a real but non-production lambda, and that deployment can be from anywhere.
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Getting started with testing DynamoDB code in Python
The Python package moto bundles mocks for many AWS services, including DynamoDB. The DynamoDB mock behaves mainly like the service - we can create tables, add data, query data, remove data, and much more. Not all features are supported, though - the documentation lists the available API calls. We can use this in combination with pytest to create a simple test setup.
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Mocking AWS Dynamo Db calls during testing
moto is an amazing library to mock any AWS Dynamo DB based calls. You can check out the development on their GitHub page.
- How to handle cloud resources in your application while running localhost
- Localstack – Local AWS Emulator
What are some alternatives?
LocalStack - 💻 A fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline
supertest - 🕷 Super-agent driven library for testing node.js HTTP servers using a fluent API. Maintained for @forwardemail, @ladjs, @spamscanner, @breejs, @cabinjs, and @lassjs.
aws-lambda-dotnet - Libraries, samples and tools to help .NET Core developers develop AWS Lambda functions.
aws-sdk-go - AWS SDK for the Go programming language.
docker-lambda - Docker images and test runners that replicate the live AWS Lambda environment
aws-cdk-local - Thin wrapper script for using the AWS CDK CLI with LocalStack
VCR.py - Automatically mock your HTTP interactions to simplify and speed up testing
responses - A utility for mocking out the Python Requests library.
freezegun - Let your Python tests travel through time
bref - Serverless PHP on AWS Lambda
Mocket - a socket mock framework - for all kinds of socket animals, web-clients included
sst - Build modern full-stack applications on AWS