serverless-localstack
eucalyptus
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serverless-localstack | eucalyptus | |
---|---|---|
2 | 2 | |
503 | 111 | |
1.8% | 0.0% | |
6.1 | 0.0 | |
17 days ago | almost 3 years ago | |
JavaScript | Java | |
- | GNU General Public License v3.0 or later |
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serverless-localstack
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LocalStack and AWS Parity Explained
Great point. Fully agree that providing a first-class local development experience is critical to the overall story of application development frameworks.
I guess the main difference is that frameworks like Serverless provide a great experience if you fully buy into their way of doing things (i.e., implement your application assets in the Serverless YAML DSL, etc), whereas LocalStack is a generic platform that works on the API emulation level, hence integrates with most tooling out of the box.
Making the switch from Serverless to, say, AWS CDK, or AWS SAM, or Architect framwork may not be as seamless - however, for each of these frameworks you can always run the local emulation natively on LocalStack. This can help reduce the overall vendor lock-in effect that a lot of application development frameworks come with.
In fact, LocalStack also provides an integration with Serverless [0] - among many other tools [1].
[0] https://github.com/localstack/serverless-localstack
- Localstack – Local AWS Emulator
eucalyptus
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Is OpenStack fighting a lost battle?
They rebranded: https://github.com/corymbia/eucalyptus#readme but development is either happening "offline" or they've stalled development because https://github.com/Corymbia/eucalyptus-blog/blob/master/cont... is the most recent blog update
It's also a beast to even compile and package, to say nothing of actually deploy
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Localstack – Local AWS Emulator
The website is still up and points to a fork on GitHub:
- https://docs.eucalyptus.cloud/eucalyptus/5/install_guide/int...
- https://github.com/corymbia/eucalyptus/
There are quite a few moving parts. I think I got stuck around just comprehending the networking bits.
What are some alternatives?
Moto - A library that allows you to easily mock out tests based on AWS infrastructure.
aws-cdk-local - Thin wrapper script for using the AWS CDK CLI with LocalStack
aws-sam-cli - CLI tool to build, test, debug, and deploy Serverless applications using AWS SAM
pulumi-local - Thin wrapper script to use Pulumi with LocalStack
martian - The HTTP abstraction library for Clojure/script, supporting OpenAPI, Swagger, Schema, re-frame and more
emulators - High quality cloud service emulators for local development stacks
LocalStack - 💻 A fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline
eucalyptus-blog - Eucalyptus cloud blog