Live data from Hacker News

Launch HN: Fly.io (YC W20) – Deploy app servers close to your users

news.ycombinator.com

251–260 of 268 posts

Re: Launch HN: Fly.io (YC W20) – Deploy app servers close to your users

#251

I can't see where your server locations are, it'd be great to see that. I have some region specific needs.

The regions are listed in the docs: https://fly.io/docs/regions/#discovering-your-applications-r...

It would be helpful to have it more prominently displayed, after landing and learning a bit about the product the locations is the second thing you want to look at.

Re: Launch HN: Fly.io (YC W20) – Deploy app servers close to your users

#252
post #219

Earlier quoted context omitted.

This is a reasonable take. Let’s Encrypt is amazing and we don’t want to diminish their importance at all. We charge for certificates because the infrastructure to make SSL work (even when the certificates themselves are free) is complicated. Managing certificate creation can be tricky, we have to deal with all kinds of edge cases (like mismatched A and AAAA records breaking validation). We also generate both RSA and…

This is a great answer and imo should go in your FAQ [0] because charging for let's-encrypt certs does come off as disingenuous especially when AWS, Netlify, and Zeit and other services offer to do so, for free, despite them having to maintain a PKI which isn't exactly a walk in the park (like you point out). [0] You are missing a FAQs page.

Good call. We actually put up a blog post with some answers: https://fly.io/blog/fly-answers-questions/

Re: Launch HN: Fly.io (YC W20) – Deploy app servers close to your users

#253
post #247
post #194

Earlier quoted context omitted.

How are you liking gVisor? We started with Firecracker and only spent a little time with gVisor, but it seems really nice.

I discovered it when looking into runtimes for my Bachelor's thesis. So far it's serving me quite well, especially after they reworked the Sentry file system abstraction (when I started file access was horribly slow). Networking works very well although they reimplemented it themselves. It also allows me to do base image layering using Overlay since I only keep binaries/source code/assets after a successful build.

Overlay is a nice feature, we had to give that up with Firecracker. We pre-optimize filesystems instead, tgz them, and then cache them in various regions. Boot times are _insanely_ good, which we like, although a lot of apps (especially node apps) are slow to start.

Re: Launch HN: Fly.io (YC W20) – Deploy app servers close to your users

#254
post #154

Earlier quoted context omitted.

The containers on fly.io can go up to 8CPUs. So you can do a lot of computation for images, video etc. They can also accept any kind of TCP traffic (and we're trialing UDP), so lots of interesting network services. This is especially interesting for people who want to do live video. AND we have disks. So you can deploy Varnish, or nginx caches, etc. This is something we enable by hand per app.

I didn't find documentation about the disks: size, ssd/hdd, price?

Ah, I didn't make this obvious but that's a feature we're currently testing. We can enable ephemeral disks on apps, but it's not generally available. They're local SSDs, size is variable (still figuring that out). They're free right now. ;)

If you want to try them out, you can create an app and then an email to either me or support at fly.io and we'll turn them on for you.

Re: Launch HN: Fly.io (YC W20) – Deploy app servers close to your users

#255
post #219

Let's Encrypt was introduced so that money will never be a barrier/excuse for https. In these days it must be a default feature. Pocketing half for something generated for free is not a good signal for me. Yes other half is donated but, isn't that supposed to be optional? Let's Encrypt is supported by huge organizations. And on fly.io, The customer is already paying for compute.

This is a reasonable take. Let’s Encrypt is amazing and we don’t want to diminish their importance at all. We charge for certificates because the infrastructure to make SSL work (even when the certificates themselves are free) is complicated. Managing certificate creation can be tricky, we have to deal with all kinds of edge cases (like mismatched A and AAAA records breaking validation). We also generate both RSA and…

Sarah from Let's Encrypt here. We certainly understand the infrastructure and engineering costs associated with managing TLS/SSL. Fly.io has given back for years to help make our work possible and we appreciate that!

Re: Launch HN: Fly.io (YC W20) – Deploy app servers close to your users

#256
www.hellomanhoos.com is your one-stop goal to find and share Pakistani Stuff that is going on the Internet. We minister and make stories important to the Pakistani crowd with the sole aim of helping it reach whatever a number of us as could be expected under the circumstances. To lay it out plainly, we do Pakistani stories worth sharing.

Re: Launch HN: Fly.io (YC W20) – Deploy app servers close to your users

#257

Earlier quoted context omitted.

(Disclaimer: I am a Fly.io founder) I don't recall us being at Hack Arizona, certainly not me. I googled it and all it yielded was this HN post. Your comment couldn't be further from the truth. I can't speak for whoever used these words (if they did), but I think we have pretty great work/life balance. We all have families of our own and recognize they are far more important than our business. These things happen, su…

Hey! I want to formally apologize -- the company I heard presenting had a name very, very similar to yours. Definitely was not the same company. Unfortunately it's past the 2 hour mark to delete comments on HN, but consider this my retraction of what I said above. Really sorry about the mix up, and what you have going here seems very impressive. Definitely seems like a fantastic attitude towards workers' health and h…

I've reopened your comment for editing if you want to edit it.

Re: Launch HN: Fly.io (YC W20) – Deploy app servers close to your users

#258

Sorry for wet-blanket (and possibly dumb and obvious!) question, but is this the kind of thing that AWS/GC/Azure are just going to implement their own version of if it turns out to be popular?

At some level of popular, probably. I think we have a lot of time before we're big enough that they get excited, and I pretty firmly believe that a developer ux is compelling.

Re: Launch HN: Fly.io (YC W20) – Deploy app servers close to your users

#259
Love it, Turboku seems like it could be great if you can do this with db read replicas somehow too. There are key details of this product on your initial comment that aren't on your website or at least not that I see. Such as "As your app gets more traffic, we add VMs in the most popular locations."
Post reply on HN