Simon Willison’s Weblog

Subscribe

Items tagged fly in 2020

Filters: Year: 2020 × fly × Sorted by date


Sandboxing and Workload Isolation (via) Fly.io run other people’s code in containers, so workload isolation is a Big Deal for them. This blog post goes deep into the history of isolation and the various different approaches you can take, and fills me with confidence that the team at Fly.io know their stuff. I got to the bottom and found it had been written by Thomas Ptacek, which didn’t surprise me in the slightest. # 30th July 2020, 10:19 pm

How CDNs Generate Certificates. Thomas Ptacek (now at Fly) describes in intricate detail the challenges faced by large-scale hosting providers that want to securely issue LetsEncrypt certificates for customer domains. Lots of detail here on the different ACME challenges supported by LetsEncrypt and why the new tls-alpn-01 challenge is the right option for operating at scale. # 26th June 2020, 12:03 am

Making Datasets Fly with Datasette and Fly (via) It’s always exciting to see a Datasette tutorial that wasn’t written by me! This one is great—it shows how to load Central Park Squirrel Census data into a SQLite database, explore it with Datasette and then publish it to the Fly hosting platform using datasette-publish-fly and datasette-cluster-map. # 26th March 2020, 11:56 pm

Weeknotes: Datasette 0.39 and many other projects

This week’s theme: Well, I’m not going anywhere. So a ton of progress to report on various projects.

[... 806 words]

datasette-publish-fly (via) Fly is a neat new Docker hosting provider with a very tempting pricing model: Just $2.67/month for their smallest always-on instance, and they give each user $10/month in free credit. datasette-publish-fly is the first plugin I’ve written using the publish_subcommand plugin hook, which allows extra hosting providers to be added as publish targets. Install the plugin and you can run “datasette publish fly data.db” to deploy SQLite databases to your Fly account. # 19th March 2020, 3:40 am