2 posts tagged with "Debugging"

Wow - what a month of August it has been! We made some big strides of progress on our vision of providing a radically simpler way to Develop, Deploy, and Debug portable cloud applications.

Ask Defang​

We've just rolled out an initial version of Ask Defang, our AI-driven documentation assistant that can help you navigate the Defang docs and get deploying faster. It's deployed with Defang and using a combination of embeddings run on a GPU-powered service, Defang managed Redis, and OpenAI APIs.

Check it out here or head to ask.defang.io to get started!

Enhanced Platform Symmetry​

We've been hard at work improving the symmetry between our Playground and BYOC environments as well as docker compose up vs defang compose up to provide a more seamless experience. You can now use multiple compose files and in BYOC the CLI will subscribe to events to monitor service health during deployments.

AI Features and Debugging Improvements​

We've been working on several AI-driven enhancements to make your development process even more efficient. We've addressed key issues, such as file generation failures due to parsing errors and invalid compose files. Also, our Debug Assistant is now more robust, handling context size limits better than before.

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August Events​

This month, we hosted an in-person workshop to get more developers acquainted with Defang and simplify their cloud app journey. You can view the presentation here. We also held the first-ever DevTools Vancouver meetup, bringing together local DevTool founders, engineers, and enthusiasts.

Looking ahead, we’re excited to collaborate with MLH, Hack the North, LangaraHacks, and more in September. If you'd like to attend any of these events, be sure to sign up!

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Townhall​

Mark your calendars! If you’re eager to learn more about what’s coming next, join us for our Townhall on September 25th. We’ll be sharing our future roadmap, answering your questions, and gathering your feedback.

Register here!

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Roadmap​

We're working on a number of new features to make Defang even better. Here are some of the most exciting ones:

• Managed Postgres: We're working on getting Defang to provision managed Postgres services for you, so you can easily store and query data in your applications.
• Digital Ocean BYOC: We're working on adding Digital Ocean BYOC to give you even more choice over where you deploy your applications.

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We’re excited to keep enhancing Defang to make it the easiest way for you to Develop, Deploy, and Debug cloud applications. Stay tuned for more updates next month! 🚀

Hey folks! We can’t believe a month has gone by already, time flies when you’re having fun! We continued to make progress on our vision of providing a radically simpler way to Develop, Deploy, and Debug cloud applications. In July, we spent time on a couple of key areas:

1. As our user-base grows, we wanted to make sure we’re able to scale our Playground environment to be able to handle the load. This involved being able to shard the workload across multiple ALBs and being able to dynamically move some workloads across shards where possible. With these changes, we are now able handle a large number of concurrent users comfortably. The only noticeable change in behavior you would see is that Defang will now ask you to “compose down” your previous project before you are able to deploy a new project on Playground.

2. The major news this month was the introduction of our “debug” functionality. The motivation for this feature was that while the Defang experience is amazing when everything goes smoothly, we saw users (including our own interns who are helping write all those samples) struggle when they hit an error. The underlying reason for the error could come from a variety of sources: an error in the developer’s application (including in their Dockerfile or Compose file), an issue in the way Defang is processing the application, or an issue in the underlying cloud platform (currently, AWS). To the developer, it is often not obvious what the issue is or how to fix it. That got us thinking how we could make this debugging experience “radically simpler” and thus the idea for defang debug was born.

   Now (with CLI v0.5.37 if your application encounters an error that leads to a failed deployment, a failed health-check, or a run-time error, Defang will automatically detect the issue. It will then offer to help you debug it by running the defang debug command. If you choose to proceed, Defang will apply an LLM model to try to determine the precise cause of the error, with the context of your application source, logs, error code etc. And it will try to come up with one or more actionable insights on how to fix the error. For an example, see the case below:

   Behind the scenes, Defang is having a conversation on your behalf with the LLM to narrow down to the cause of the error. We would love for you to try the debug feature and give us your feedback so we can improve it further. One future improvement already on our list is the ability to, with user consent, automatically apply a chosen fix and re-try. We are also looking for way to improve the range of failures we are able to diagnose successfully.

Townhall​

If you're excited about what's coming next and want to hear more about our vision for the future, join us for our Townhall on August 21st. We'll be sharing more about our roadmap and what we're working on next. We'll also be making sure to take time to answer any questions you have, hear your feedback, and learn more about what you want from Defang!

Register here

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We’re excited to keep improving Defang to make it the easiest way for you to Develop, Deploy, and Debug cloud application. Stay tuned for more updates next month.