31–40 of 222 posts
> MicroVMs support up to 8 hours of total runtime Does this mean you effectively can't use them as long-lived developer environments? It sounds like even if you suspend them, this is the hard limit on the total time it can run.
then when you launch the next one, its like you are still there?
They do spike on different features like:
- snapshotting and forking
- good SSH and VPN access for end-users
- agent-friendly features, like obscuring secrets at network layer
I've been working on some open-core stuff[1] to coordinate sandboxes, and we're making changes to have a library that lets people coordinate any number of remote or local sandboxes using any provider, kinda like how the Docker CLI works for managing containers, git repos, and coding agents. Flue[2] is another player in this space, and is more of a pure framework, while we're building it as an interactive product for using sandboxed agents and workflows.
[1] https://github.com/gofixpoint/amika/blob/main/ROADMAP.md
> MicroVMs support up to 8 hours of total runtime Does this mean you effectively can't use them as long-lived developer environments? It sounds like even if you suspend them, this is the hard limit on the total time it can run.
Using this for a long lived "developer environment" would be extraordinarily expensive anyhow. Scaling the vCPU + RAM cost of these to the same shape compute optimized Graviton On-Demand EC2 instance (16 vCPU x 32 GB RAM) shows about 4x the cost.
So don't do that. Just use an EC2 instance.
What's the best provider to self-host Firecracker? I feel that AWS is not a safe or cost-effective option for a self-funded startup or small business. Although is anything cost effective anymore? Hetzner just had a massive price hike. Part of it might just be that I am old and inflation is catching up with my understanding of prices. But as far as AWS I still have to say no thanks. Imagine some group actually started…
Hetzner is still cheap compared to AWS.
There are sooooo many sandbox providers out there. They do spike on different features like: - snapshotting and forking - good SSH and VPN access for end-users - agent-friendly features, like obscuring secrets at network layer Then there's also the option to use libkrun to run local sandboxes on your own computer. That doesn't scratch the itch for hosted services, but works if your goal is to run agents inside isolat…
What's the best provider to self-host Firecracker? I feel that AWS is not a safe or cost-effective option for a self-funded startup or small business. Although is anything cost effective anymore? Hetzner just had a massive price hike. Part of it might just be that I am old and inflation is catching up with my understanding of prices. But as far as AWS I still have to say no thanks. Imagine some group actually started…
Daytona, E2B, OpenComputer, Freestyle, Blaxel, Vercel, Modal, Cloudflare, Tensorlake, Superserve, etc. etc.
Some of them work by pre-purchasing credits, so you can control the blast radius of spend.
Also, if you want a more embedded sandbox runtime as a library instead of a daemon + REST API, you can check out libkrun (and friendly layers on top of it like https://microsandbox.dev/ and https://smolmachines.com/)
It's about time AWS got into the agent sandbox game. The startups in this space right now don't provide much value on top of the cloud providers they're wrapping. They don't tend to be run by experienced infra people either so they seem very vibecoded, insecure, janky, etc. They're also significantly overpriced because they're marking up already expensive providers. Something surprising from my own experience is that…
Most of the startups are just wrappers around AWS and significantly more expensive.
Agents need sandboxes that are cheaper so that they can run thousands
I feel that AWS, GCP and all the other cloud providers can provide this natively.
But still it would be nice to self host.
The best part of self hosting is that you own it as well, no rug pulls from the laundry list of reselling providers that could go away at anytime.
It would be nice to have a one click sandbox agent on a self hosted instance that is, free, fast (can pay a bit more for more intensive operations) and that is open source.
Interesting, I have recently started working on a project which is similar and fully open source, maybe interesting to some here. Happy to receive any kind of feedback on it. https://github.com/mitos-run/mitos
That's exactly what you intended to do. That is the definition of advertising. It is true, many people might like it, so own it. Don't lie about it, even to yourself.
What's the best provider to self-host Firecracker? I feel that AWS is not a safe or cost-effective option for a self-funded startup or small business. Although is anything cost effective anymore? Hetzner just had a massive price hike. Part of it might just be that I am old and inflation is catching up with my understanding of prices. But as far as AWS I still have to say no thanks. Imagine some group actually started…
We run quite a few Slicer instances on mini PCs and Ryzen builds - also on Hetzner (and yes ouch 120 EUR / mo up to ~ 550 EUR / mo for 16core / 128GB RAM feels almost unfair)