I ran into a few hurdles with DNS and TLS certificates, and I had to do some additional work to ensure niche-museums.com redirects to www.niche-musums.com, but it’s now fully migrated. It took me a while to figure it out, but it turns out the Now v2 recipe for that is a now.json file that looks like this: Given the above configuration, Zeit will install any Python dependencies in a requirements.txt file, then treat an app variable in the index.py file as an ASGI application it should route all incoming traffic to. That’s even awesome!I hope they continue to support more languages. Datasette’s publish_subcommand() plugin hook lets plugins add new publishing targets to the datasette publish command (I used it to build datasette-publish-fly last month). From 1st of May new deploys won’t be allowed, and on the 7th of August they’ll be turning off the old v1 infrastructure and deleting all existing Now v1 deployments. But it has one big advantage over JSON for configuration files: robust support for multi-line strings. Aplicaciones monolíticas Todo el código en una sola aplicación. Lambdas are tightly size constrained, which is tough when you’re bundling potentially large SQLite database files with your deployments. Your browser will redirect to your requested content shortly. I originally built it as a demo for datasette-cluster-map, since it’s fun seeing 33,000 power plants on a single map. Here’s the command I used to deploy the site: I exported a full list of my Now v1 projects from their handy active v1 instances page. I’ve since used the same trick for a number of other projects. https://zeit.co/blog/now-2. It was not! Here’s the issue for porting latest.datasette.io to Cloud Run (and switching from Circle CI to GitHub Actions at the same time). Having warmed up with these two, my next target was the most significant: porting my Niche Museums website. The metadata file for that demonstrates both embedded HTML and embedded SQL—and an accompanying build_metadata.py script converted it to JSON at build time. Since I was figuring out a new tool, I fired up another GitHub issue self-conversation: in issue #716 I document my process of both learning to use git bisect run and using it to find a solution to that particular bug. v2 deployments are expected to consist of static HTML with “serverless functions”—standalone server-side scripts that live in an api/ directory by convention and are compiled into separate lambdas. 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I’ve discovered ZEIT Now around last year and thought what an easy way to deploy different kinds of sites whether it is front-end or back-end stuff with no configuration by default.Additionally, I’ve read that I can use different programming languages such as Go, Python, and Ruby! I first started experiencing with Zeit’s serverless Now hosting platform back in October 2017, when I used it to deploy json-head.now.sh—an updated version of an API tool I originally built for Google App Engine in July 2008. Getting that wrapped up and shipped will be my focus for the next few days. Instant, inexpensive deploys of any stateless project that could be defined using a Dockerfile? The first I upgraded is one of my favourites: polar-bears.now.sh, which visualizes tracking data from polar bear ear tags (using datasette-cluster-map) that was published by the USGS Alaska Science Center, Polar Bear Research Program. In complaining about the lack of that essential sqlite3 module I figured it would be responsible to double-check and make sure that was still true. There was just one catch: Since Now deployments are ephemeral applications running on them need to be stateless. It worked great, so I used the same trick on issue 689 as well. In many ways it’s Google’s version of Zeit Now v1—it has many of the characteristics I loved about v1, albeit with a clunkier developer experience and much more friction in assigning nice URLs to projects. Popular Alternatives to Vercel for Linux, Web, Windows, Mac, Software as a Service (SaaS) and more. I engaged in an extensive Twitter conversation about this, where I praised Zeit’s handling of the shutdown while bemoaning the loss of the v1 product I had loved so much. My newer projects have been on Cloud Run for quite some time, but I still have a bunch of old projects that I care about and want to keep running past the v1 shutdown. This time zone is often called Central European Time. Estamos haciendo unas pruebas antes de que accedas a Platzi. This process is automatic. They are much cheaper to run as well—crucial for Zeit given their extremely generous pricing plans. I liked Zeit Now, a lot. It’s currently an alpha—not every feature is supported (see this milestone) and it relies on a minor deprecated feature (which I’ve implored Zeit to reconsider) but it’s already full-featured enough that I can start using it to upgrade some of my smaller existing Now projects. Essentually I need to build a single function that runs the whole of Datasette, then route all incoming traffic to it. My next project was global-power-plants-datasette, a small project which takes a database of global power plants published by the World Resources Institute and publishes it using Datasette. datasette-publish-now is the result. See the available runtimes here. Every deployment gets its own permanent URL? So Datasette on Now v2 just wasn’t going to work. [])), +((!+[]+(!![])+!![]+!![]+!![]+!![]+!![]+!![]+[])+(!+[]+(!![])+!![])+(!+[]+(!![])+!![]+!![]+!![]+!![]+!![]+!![])+(!+[]-(!![]))+(!+[]+(!![])+!![]+!![])+(+!![])+(!+[]+(!![])+!![]+!![]+!![]+!![])+(!+[]+(!![])+!![]+!![])+(+!![]))/+((!+[]+(!![])+!![]+!![]+!![]+!![]+!![]+!![]+[])+(!+[]+(!![])+!![]+!![]+!![]+!![])+(!+[]+(!![])+!![]+!![]+!![]+!![]+!![])+(!+[]+(!![])+!![]+!![]+!![]+!![]+!![]+!![])+(!+[]-(!![]))+(!+[]-(!![]))+(+!![])+(!+[]+(!![])-[])+(!+[]+(!![])+!![]+!![]+!![]+!![]+!! Explore 25+ apps like Vercel, all suggested and ranked by the AlternativeTo user community. I liked Zeit Now, a lot. Ever since I helped launch the Datablog at the Guardian back in 2009 I had been interested in finding better ways to publish data journalism datasets than CSV files or a Google spreadsheets—so building something that could package and bundle read-only data was of extreme interest to me. But it was bad news for my projects. 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You can make a folder, put an index.html (for example) in it and just run "now. This week I’ve been mostly dealing with the finally announced shutdown of Zeit Now v1. More importantly, in 2018 Amazon were deliberately excluding the Python sqlite3 standard library module from the Python Lambda environment! Any time I do some kind of ops task like this I’ve gotten into the habit of meticulously documenting every single step in comments on a GitHub issue. Time Zone names, codes and abbreviations for Standard Time and Daylight Saving Time (DST) around the world. I fixed two bugs in Datasette this week using git bisect run—a tool I’ve been meaning to figure out for years, which lets you run an automated binary search against a commit log to find the source of a bug. And it was, different. Please enable Cookies and reload the page. How Zeit Now inspired Datasette. Lambda functions can launch from cold way faster—v1’s Docker infrastructure had tough cold-start times. This time zone is in use during standard time in: Europe, Africa.. Some places observe daylight saving time/summer time during the summer, and therefore use CEST (Central European Summer Time) in the summer. In April 2019 Google announced Cloud Run, a serverless, scale-to-zero hosting environment based around Docker containers. After filtering out the datasette-latest-commithash.now.sh projects I had deployed for every push to GitHub it turns out I have 34 distinct projects running there. Watching git bisect run churn through 32 revisions in a few seconds and pinpoint the exact moment a bug was introduced is pretty delightful: The other Datasette project I completed this week is a relatively small feature with hopefully a big impact: you can now use YAML for Datasette’s metadata configuration as an alternative to JSON. 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Tagged git, github, projects, yaml, zeitnow, datasette, weeknotes, Previous: Weeknotes: Covid-19, First Python Notebook, more Dogsheep, Tailscale, contributed Cloud Run support to Datasette, Deploying a data API using GitHub Actions and Cloud Run, published by the World Resources Institute, published by the USGS Alaska Science Center, Polar Bear Research Program, now use YAML for Datasette’s metadata configuration, Analyzing US Election Russian Facebook Ads, ability for a canned query to write to a database, Weeknotes: Covid-19, First Python Notebook, more Dogsheep, Tailscale. Where v1 built on Docker containers, v2 is built on top of serverless functions—AWS Lambda in particular. Romain Primet contributed Cloud Run support to Datasette and it has since become my preferred hosting target for my new projects (see Deploying a data API using GitHub Actions and Cloud Run). How hard would it be to build a plugin for Zeit Now v2? v2 is an entirely different architecture from v1. I can see why Zeit did this. Cuando establezca una conexión SSH a serveo.net, se asignará un subdominio para reenviar el tráfico HTTP (y HTTPS) a su servidor local. This was everything I needed to build the new plugin. I fired up a new lengthy talking-to-myself GitHub issue and started prototyping. Here’s that issue. Last week, Zeit finally announced the sunset date for v1. This time zone is … This should work particularly well with the forthcoming ability for a canned query to write to a database. Ver los perfiles de las personas que se llaman Now Zeit. Zeit kept v1 supported for the time being, but the writing was clearly on the wall. I scraped the page using the following JavaScript, constructed with the help of the instant evaluation console feature in Firefox 75: Then I loaded them into Datasette for analysis. Just type now to deploy the project in your current directory? Niche Museums is the most heavily customized Datasette instance I’ve run anywhere—it incorporates custom templates, CSS and plugins. Exactly what I need to deploy Datasette! Here’s the tracking issue for porting it to Cloud Run. Zeit Now is a cloud platform for serverless deployment. ZEIT is a new cloud service and "now" is the name of their deployment tool. It’s a limitation shared by other scalable hosting solutions—Heroku, App Engine and so on. Amazing! Datasette’s metadata file can include lengthy SQL statements and strings of HTML, both of which benefit from multi-line strings. Zeit are keen proponents of the Jamstack approach, where websites are built using static pre-rendered HTML and JavaScript that calls out to APIs for dynamic data. Únete a Facebook para conectar con Now Zeit y otras personas que quizá conozcas. I won’t port all of them, but given datasette-publish-now I should be able to port the ones that I care about without too much trouble. In November 2017 I released the first version of Datasette. I guess they hadn’t considered people who might want to work with read-only database files. It checks for new updates to their repo once a day. In November 2018, Zeit announced Now v2. ZEIT World is their DNS service. Some time zones exist that have the same offset as CET, but can be found under a different name: Belgium – Brussels (Winter)Algeria – Algiers (All Year), CEST – Central European Summer Time (Daylight Time), © Time and Date AS 1995–2020. I was musing about this in the shower one day (that old cliche really happened for me) when I had a thought: sure, you can’t write to a database... but if your data is read-only, why not bundle the database alongside the application code as part of the Docker image? Now v2 may not support Docker, but it does support the ASGI Python standard (the asynchronous alternative to WSGI, shepherded by Andrew Godwin). I first used YAML for metadata for my Analyzing US Election Russian Facebook Ads project. Here’s the generated source code for a project deployed using the plugin, showing how the underlyinng ASGI application is configured. I’m not crazy about YAML: I still don’t feel like I’ve mastered it, and I’ve been tracking it for 18 years! Datasette works just fine without JavaScript, which means it needs to handle all of the URL routes for a site. The original idea was very much inspired by Zeit Now. Central European Time (CET) is 1 hour ahead of Coordinated Universal Time (UTC). How much interesting stuff can you build without a database? It's an incredibly simple, easy to use platform that allows you to deploy anything from static websites to server/serverless application instantly, scale automatically, all with minimal configuration. The first project I ported was latest.datasette.io, a live demo of Datasette which updates with the latest code any time I push to the Datasette master branch on GitHub. I first started experiencing with Zeit’s serverless Now hosting platform back in October 2017, when I used it to deploy json-head.now.sh—an updated version of an API tool I originally built for Google App Engine in July 2008. The next release of Datasette (hopefully within a week) will ship the new feature, at which point those conversion scripts won’t be necessary. If you want a database, you need to involve another (potentially costly) service. This time zone is in use during standard time in: Europe, Africa.