thrauat · HackerTrans

hace 2 añosdiscuss

Although I wouldn't recommend using LocalStack's SQS implementation for production workloads, calling it a dumb mock is a bit outdated. It emulates pretty much every SQS behvaior including long polling, delayed messages, visibility timeouts, DLQ redrive, batch send/receive, ...

thrauat

hace 2 añosdiscuss

You can buy LocalStack on the AWS market place if you want to hide it in your infra bill ;-)

thrauat

hace 4 añosdiscuss

thanks for saying that! people are pretty skeptical about localstack when they hear about it for the first time, and don't understand how we could ever emulate something remotely resembling AWS. tbh sometimes i'm baffled myself, it's pretty crazy what it can already do (i work there).

thrauat

hace 4 añosdiscuss

GCP emulators cover only a very small portion of their services though. AWS also has emulators for some services they provide free of charge. LocalStack adds more than just emulation though, it has a bunch of developer tools that enables local cloud dev much more broadly.

thrauat

hace 4 añosdiscuss

You can definitely emulate parts of this. For example LocalStack can spawn ECS tasks using Docker, or EC2 VMs using something like VirtualBox. Load balancers are also emulated, so you can test load balancing configurations with IP address or Lambda targets. LocalStack is currently not emulating all of the VPC network configuration, so although you can make the API calls to create VPCs subnet groups and so on, LocalStack currently wouldn't enforce these on a network level.

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