3 posts tagged with "Compose"

"I'm building a project, but it's not really coding. I just see stuff, say stuff, run stuff, and copy-paste stuff. And it mostly works."

– Andrej Karpathy

Welcome to the world of vibe coding, an AI-assisted, intuition-driven way of building software. You do not spend hours reading diffs, organizing files, or hunting through documentation. You describe what you want, let the AI take a pass, and keep iterating until it works.

In this guide, we'll walk through the easiest and fastest way to deploy a full-featured Django application—including real-time chat and background task processing—to the cloud using Defang. You'll see firsthand how simple Defang makes it to deploy apps that require multiple services like web servers, background workers, Redis, and Postgres.

Clone the repo​

Before we get started, you'll want to clone the repo with the app code, here.

Overview of Our Django Application​

We're deploying a real-time chat application that includes automatic moderation powered by a background worker using the Natural Language Toolkit (NLTK). The application structure includes:

• Web Service: Django app with chat functionality using Django Channels for real-time interactions.
• Worker Service: Background tasks processing messages for profanity and sentiment analysis.
• Postgres Database: Managed database instance for persistent storage.
• Redis Broker: Managed Redis instance serving as the broker for Celery tasks and Django Channels.

Well, that went by quick! Seems like it was just a couple of weeks ago that we published the Jan update, and it’s already time for the next one. Still, we do have some exciting progress to report in this short month!

1. Pulumi Provider: We are excited to announce a Preview of the Defang Pulumi Provider. With the Defang Pulumi Provider, you can leverage all the power of Defang with all of the extensibility of Pulumi. Defang will provision infrastructure to deploy your application straight from your Compose file, while allowing you to connect that deployment with other resources you deploy to your cloud account. The new provider makes it easy to leverage Defang if you’re already using Pulumi, and it also provides an upgrade-path for users who need more configurability than the Compose specification can provide.
2. Portal Update: We are now fully deploying our portal with Defang alone using the defang compose up command. Our original portal architecture was designed before we supported managed storage so we used to use Pulumi to provision and connect external storage. But since we added support in Compose to specify managed storage, we can fully describe our Portal using Compose alone. This has allowed us to rip out hundreds of lines of code and heavily simplify our deployments. To learn more about how we do this, check out our Defang-Deployed-with-Defang (Part 1) blog.
3. Open-Auth Contribution: In the past couple months we have been communicating with the OpenAuth maintainers and contributors via PRs (#120, #156) and Issues (#127) to enable features like local testing with DynamoDB, enabling support for scopes, improving standards alignment, supporting Redis, and more. We are rebuilding our authentication systems around OpenAuth and are excited about the future of the project.

Events and Social Media

February was an exciting month for the Defang team as we continued to engage with the developer community and showcase what’s possible with Defang. We sponsored and demo’ed at the DevTools Vancouver meetup, as well as sponsored the Vancouver.dev IRL: Building AI Startups event. Also, at the AWS Startup Innovation Showcase in Vancouver, our CTO Lio demonstrated how Defang makes it effortless to deploy secure, scalable, and cost-efficient serverless apps on AWS! And finally, we had a great response to our LinkedIn post on the Model Context Protocol, catching the attention of many observers, including some of our key partners.

We are eager to see what you deploy with Defang. Join our Discord to ask any questions, see what others are building, and share your own experience with Defang. And stay tuned for more to come in March!