Entries tagged amazon

Related tags: aws, cloud, dns, meta, route53.

So I accidentally ... a service.

Monday, 23 June 2014

This post is partly introspection, and partly advertising. Skip if it either annoys you.

Back in February I was thinking about what to do with myself. I had two main options "Get a job", and "Start a service". Because I didn't have any ideas that seemed terribly interesting I asked people what they would pay for.

There were several replies, largely based "infrastructure hosting" (which was pretty much 50/50 split between "DNS hosting", and project hosting with something like trac, redmine, or similar).

At the time DNS seemed hard, and later I discovered there were already at least two well-regarded people doing DNS things, with revision control.

So I shelved the idea, after reaching out to both companies to no avail. (This later lead to drama, but we'll pretend it didn't.) Ultimately I sought and acquired gainful employment.

Then, during the course of my gainful employment I was exposed to Amazons Route53 service. It looked like I was going to be doing many things with this, so I wanted to understand it more thoroughly than I did. That lead to the creation of a Dynamic-DNS service - which seemed to be about the simplest thing you could do with the ability to programatically add/edit/delete DNS records via an API.

As this was a random hack put together over the course of a couple of nights I didn't really expect it to be any more popular than anything else I'd deployed, and with the sudden influx of users I wanted to see if I could charge people. Ultimately many people pretended they'd pay, but nobody actually committed. So on that basis I released the source code and decided to ignore the two main missing features - lack of MX records, and lack of sub-sub-domains. (Isn't it amazing how people who claim they want "open source" so frequently mean they want something with zero cost, they can run, and never modify and contribute toward?)

The experience of doing that though, and the reminder of the popularity of the original idea made me think that I could do a useful job with Git + DNS combined. That lead to DNS-API - GitHub based DNS hosting.

It is early days, but it looks like I have a few users, and if I can get more then I'll be happy.

So if you want to to store your DNS records in a (public) GitHub repository, and get them hosted on geographically diverse anycasted servers .. well you know where to go: Github-based DNS hosting.

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The perils of the cloud..

Friday, 20 June 2014

Recently two companies have suffed problems due to compromised AWS credentials:

  • Code Spaces
    • The company has effectively folded. Thier AWS account was compromised, and all their data and backups were deleted.
  • Bonsai
    • Within two minutes all their instances were terminated.
    • This is still live - watch updates of the recovery process.

I'm just about to commit to using Amazon for hosting DNS for paying customers, so this is the kind of thing that makes me paranoid.

I'll be storing DNS-data in Git, and if the zones were nuked on the Amazon-side I could re-upload them, but users would be dead regardless - because they'd need to update the nameservers in whois before the re-uploaded data would be useful.

I suspect I need to upload to two DNS providers, to get more redundency.

Currently I have a working system which allows me to push DNS records to a Git repository, and that seamlessly triggers a DNS update (i.e. A webhook trigged by github/bitbucket/whatever).

Before I publish anything I need to write more code, more documentation, and agree on pricing details. Then I'll setup a landing-page at http://dns-api.com/.

I've been challenged to find paying customers before launching, and thus far have two, which is positive.

The DHCP.io site has now been freed. I'm no longer going to try to commercialize it, instead I will only offer the Git-based product as a commercial service. On that basis I upped the service so users could manage up to five names per account, more if you mail me privately and beg ;)

(ObRandom: Google does hosted DNS with an API. They're expensive. I'm surprised I'd not heard of them doing this.)

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