15 posts tagged with "NoDevOps"

Welcome to 2025! As we had shared in our early Dec update, we reached our V1 milestone with support for GCP and DigitalOcean in Preview and production support for AWS. We were very gratified to see the excitement around our launch, with Defang ending 2024 with twice the number of users as our original goal!

We are excited to build on that momentum going into 2025. And we are off to a great start in Jan, with some key advancements:

1. GCP parity with AWS: We are really excited to announce that our GCP provider is now feature-complete, with support for key features such as Managed Postgres, Managed Redis, BYOD (Bring-Your-Own-Domain), GPUs, AI-assisted Debugging, and more. Install the latest version of our CLI and give it a try! Please let us know your feedback.
2. Defang Deployed with Defang: In 2025, we are doubling our focus on production use-cases where developers are using Defang every day to deploy their production apps. And where better to start than with Defang itself? We had already been using Defang to deploy portions of our infrastructure (such as our web site), but we are super happy to report that now we are using Defang to deploy all our services - including our Portal, Playground, the Defang back-end (aka Fabric) and more. We’ll be sharing more about how we did this, and publishing some of the related artifacts, in a blog post soon - stay tuned.
3. Campus Advocate Program: One of our key goals for 2025 is to bring Defang to more students and hobbyists. To do this, we are very excited to launch our Campus Advocate Program, a community of student leaders passionate about cloud technology. Our advocates will build communities, host events, and help peers adopt cloud development with Defang. If you’re a student eager to drive cloud innovation on your campus, we’d love to hear from you - you can apply here.
4. 1-click Deploy instructions: One of our most popular features is the ability to deploy any of our 50+ samples with a single click. We have now published instructions showing how you can provide a similar experience for your project or sample. We are curious to see what you deploy with this!
5. Model Context Protocol sample: AI agents are of course the rage nowadays. Recently, Docker published a blog showing how you can use Docker to containerize “servers” following Anthropic’s Model Context Protocol. We have now published a sample that shows you how to easily deploy such containerized servers to the cloud using Defang - check it out here.

So, you can see we have been busy! But that is not all - we have a lot more in the pipeline in the coming months. Stay tuned - it’s going to be an exciting 2025!

P.S.: Defang is now on Bluesky! Follow us to stay connected, get the latest updates, and join the conversation. See you there!

At Defang, we’re enabling developers go from idea to code to deployment 10x faster. We’re thrilled to announce that Defang V1 is officially launching during our action-packed Launch Week, running from December 4–10, 2024! This marks a major milestone as we officially release the tools and features developers have been waiting for.

What’s New in Defang CLI V1?​

Defang is a powerful tool that lets you easily develop, deploy, and debug production-ready cloud applications. With Defang V1, we continue to deliver on our vision to make cloud development effortlessly simple and portable, with the ability to develop once and deploy anywhere. Here’s what’s included in this milestone release:

• Production-Ready Support for AWS

Seamlessly deploy and scale with confidence on AWS. Defang is now WAFR-compliant, assuring that your deployments conform to all the best-practices for AWS deployments. Defang is now officially part of the AWS Partner Network.

• New - Google Cloud Platform (GCP) in Preview

This week, we are excited to unveil support for deployments to GCP, in Preview. Start building and exploring and give us feedback as we work to enhance the experience further and move towards production support. Defang is also now officially part of the Google Cloud Partner Advantage program.

• Support for DigitalOcean in Preview

Developers using DigitalOcean can explore our Preview features, with further enhancements and production support coming soon.

Defang Product Tiers and Introductory Pricing 🛠️

As we move into V1, we are also rolling out our differentiated product tiers, along with our special introductory pricing. Fear not, we will always have a free tier for hobbyists - conveniently called the Hobby tier. We now also provide Personal, Pro, and Enterprise tiers for customers with more advanced requirements. Check out what is included in each here. And as always, the Defang CLI is and remains open-source.

Launch Week Activities​

We’ve lined up an exciting week of activities to showcase the power of Defang and bring together our growing community:

• December 4: Vancouver CDW x AWS re:Invent Watch Party

Join us at the Vancouver CDW x AWS re:Invent Watch Party, where we will have a booth showcasing Defang’s capabilities and AWS integration. Stop by to learn more about Defang and see a live demo from the Defang dev team.

• December 5–6: GFSA DemoDay and Git Push to 2025: Devs Social Party

Hear directly from Defang’s co-founder and CTO, Lio Lunesu, as we unveil Defang’s support for GCP at the Google for Startups Accelerator (GFSA) DemoDay event in Toronto. This event will also be live-streamed here.

Additionally, join us on December 5th for the final meetup of the year for Vancouver’s developer groups, hosted by VanJS in collaboration with other local dev communities.

• December 6 & 7: MLH Global Hack Week (GHW)

Join us during MLH Global Hack Week for hands-on workshops and learn how to build production-ready cloud applications in minutes with Defang.

• December 7: Cloud Chat

An IRL event with our team to explore V1 features in depth, answer your questions, and share insights from our journey. Register here to join.

• December 10: Product Hunt Launch

Be part of our Product Hunt debut and show your support as we reach the broader tech community.

Join the Celebration 🎉​

This launch week is not just about us. It is about you, our community. Here is how you can get involved:

1. Explore the Platform: Sign up at Defang.io and dive into V1.

2. Attend Events: Mark your calendar for our scheduled activities.

3. Spread the Word: Follow us on LinkedIn and X, share your experiences, and let others know why you love Defang.

We’re excited to celebrate this milestone with all of you. Stay tuned for more updates, and let’s make Launch Week unforgettable!

Hi everyone,

We are a little late getting our monthly update out this time, but we did ship a number of important updates in October that we would like to inform you about. And more is coming… stay tuned for that!

1. New CLI version 0.6.5: this was a big release with a number of improvements and bug fixes. You can find details in the release notes here, but to highlight a few:

   • defang --provider aws shows improved error message if unauthenticated
   • Added --wait and --wait-timeout flags
   • Improved generate menu: all samples shown (previously these were restricted by language), and we moved the "Generate with AI" option to now be shown in the search filter.

2. AI Debug for BYOC: AI Debug feature is incredibly useful in helping users find and fix issues when something goes wrong. Our initial version only worked on Playground, but now we have extended this to BYOC environments. We hope this makes it even easier for you to deploy your apps to AWS, DigitalOcean, etc.

3. A range of other improvements, including

   • Network aliases support
   • GDPR Delete Me: You can now delete your Defang account from the Defang Portal
   • 30min time-out for the deployments to avoid runaway tasks in your account
   • Allow Postgres major version upgrade, e.g. changing the image frompostgres:14 to postgres:16 in your Compose file (Currently, we only support this in --mode development, we will explore ways to support in other modes in the future.)
   • More feedback logs when containers exit, e.g. failing health-checks
   • Fixes for multiple BYOD domains in a single account

Events and Adoption​

In October, the Defang team was actively involved in a range of exciting events. We participated in MLH Cloud Week, StormHacks, and hosted a DevTools Vancouver meetup, bringing together local DevTool founders, engineers, and enthusiasts. It was inspiring to see Defang in action, helping these hackers build their amazing projects.

When we shipped our Public Beta earlier in 2024, we had a goal to reach 1000 users by end of year. We are pleased to announce that we have already reached this milestone a couple of months in advance! We are excited to see the momentum behind the product and how our users are using Defang for developing and deploying a variety of different applications. Thank you for your support!

The Road Ahead​

The team is now heads-down dotting the i’s and crossing the t’s so we can release Defang V1 before end of year. This will enable customers to use Defang for production workloads. We look forward to sharing more in our next monthly update.

Defang Coffee Chat ☕​

If you're excited about what's coming next and want to hear more about our vision for the future, join us for our Coffee Chat on November 27th 2024. We'll be sharing more about our roadmap and what we're working on next.

As always, we appreciate your feedback and are committed to making Defang the easiest way to develop, deploy, and debug your cloud applications. Go build something awesome! 🚀

About the author: Linda Lee is an intern at Defang Software Labs who enjoys learning about computer-related things. She wrote this blog post after having fun with hardware at work.

My Story of Embedded Systems With Defang​

Have you ever looked at a touch screen fridge and wondered how it works? Back in my day (not very long ago), a fridge was just a fridge. No fancy built-in interface, no images displayed, and no wifi. But times have changed, and I’ve learned a lot about embedded systems, thanks to Defang!

From my background, I was more into the web development and software side of things. Buffer flushing? Serial monitors? ESP32-S3? These were unheard of. Then one day at Defang, I was suggested to work on a project with a SenseCAP Indicator, a small programmable touch screen device. Everyone wished me good luck when I started. That’s how I knew it wasn’t going to be an easy ride. But here I am, and I’m glad I did it.

What is embedded systems/programming? It’s combining hardware with software to perform a function, such as interacting with the physical world or accessing cloud services. A common starting point for beginners is an Arduino board, which is what the SenseCAP Indicator has for its hardware. My goal was to make a UI display for this device, and then send its input to a computer, and get that data into the cloud.

The Beginning​

My journey kicked off with installing the Arduino IDE on my computer. It took me two hours—far longer than I expected—because the software versions I kept trying were not the right ones. Little did I know that I would encounter this issue many times later, such as when downloading ESP-IDF, a tool for firmware flashing. Figuring out what not to install had become a highly coveted skill.

The next part was writing software to display images and text. This was slightly less of a problem thanks to forums of users who had done the exact same thing several years ago. One tool I used was Squareline Studio, a UX/UI design tool for embedded devices. With a bit of trial and error, I got a simple static program displayed onto the device. Not half bad looking either. Here’s what it looked like:

The Middle​

Now came the networking part. Over wifi, I set up a Flask (Python) server on my computer to receive network pings from the SenseCAP Indicator. I used a library called ArduinoHTTPClient. At first, I wanted to ping the server each time a user touched the screen. Then came driver problems, platform incompatibilities, deprecated libraries…

… After weeks of limited progress due to resurfacing issues, I decided to adjust my goal to send pings on a schedule of every 5 seconds, rather than relying on user input. I changed the UI to be more colorful, and for good reason. Now, each network ping appears with a message on the screen. Can you look closely to see what it says?

This is what the Flask server looked like on my computer as it got pinged:

Hooray! Once everything was working, It was time to deploy my Flask code as a cloud service so I could access it from any computer, not just my own. Deployment usually takes several hours due to configuring a ton of cloud provider settings. But I ain’t got time for that. Instead, I used Defang to deploy it within minutes, which took care of all that for me. Saved me a lot of time and tears.

Here’s the Flask deployment on Defang’s Portal view:

Here’s the Flask server on the cloud, accessed with a deployment link:

The End​

After two whole months, I finally completed my journey from start to finish! This project was an insightful dive into the world of embedded systems, internet networking, and cloud deployment.

Before I let you go, here are the hard lessons from hardware, from yours truly:

1. Learning what not to do can be equally as important.
2. Some problems are not as unique as you think.
3. One way to achieve a goal is by modifying it.
4. Choose the simpler way if it is offered.
5. That’s where Defang comes in.

Want to try deploying to the cloud yourself? You can try it out here. Keep on composing up! 💪

Hi everyone - you can feel the weather getting cooler, but things are heating up at Defang! Sep was another amazing month, with new features, new users, and new partners. Here is a quick summary:

1. Bring-Your-Own-Cloud (BYOC) DigitalOcean in Preview! From the very beginning, it has been part of Defang’s vision to not only provide a simpler way to develop, deploy, and debug your cloud applications, but to be able to do so in a portable way. As developers, we all value the flexibility of knowing our application can be deployed to our chosen cloud, even if that choice changes over time. Today, we take a big step in providing that choice with the Preview of BYOC with DigitalOcean! This literally means the same application can be deployed to the Defang Playground, AWS, or DigitalOcean with no changes! Take a look at the docs, give it a try and share your feedback on our Discord.
2. Managed Postgres: Postgres is one of the fundamental building blocks of many applications, and users wanted us to provide a way to add that to their application in a declarative way. So that’s exactly what we have done. You can now specify the Postgres image in your compose.yaml file and indicate that you want it managed by your cloud provider using x-defang-postgres: true in your service definition. Defang will automatically provision the appropriate managed Postgres in the target cloud (e.g. RDS on AWS) and do all the heavy lifting to configure and hook things up correctly. Check out the docs here, give it a try and let us know what you think.
3. We continue to improve the quality and performance of existing features:
   1. We’ve made several improvements to our AI-assistant to increase the robustness of our Develop and Debug modules. For example, we updated generation to comply with latest Compose spec. We also addressed the top issues we saw people facing when deploying, such as out-of-memory errors when building containers.
   2. To cope with our growing user-base, we have made several scaling improvements to our Playground and Portal environments.
   3. We also made several updates to our documentation and samples to keep up with the changes and enhancements in the Defang product.

September Events​

In Sep, the Defang team participated in a number of events including HacktheNorth, LangaraHacks, MLH Global Hack Week and other MLH hackathons. It’s great to see Defang being put to use by these hackers to build their amazing projects. And we get useful insights from these events that help us improve the product. We will continue to do more of these events in the future - watch our LinkedIn page for announcements.

Google for Startups Accelerator Canada​

Also in Sep, Defang was included in the Google for Startups Accelerator Canada. This is a great recognition of the value Defang is providing to cloud developers. Through our collaboration with Google, we hope to add GCP as another target cloud for Defang in the coming months - stay tuned!

Defang Coffee Chat​

Mark your calendars! If you’re eager to learn more about what’s coming next, join us for our Defang Coffee Chat on Oct 23rd 2024. We’ll be sharing our future roadmap, answering your questions, and gathering your feedback.

As always, we appreciate your feedback and are committed to making Defang the easiest way to develop, deploy, and debug your cloud applications. Go build something awesome! 🚀

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.

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!

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.

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.
• DigitalOcean BYOC: We're working on adding DigitalOcean BYOC to give you even more choice over where you deploy your applications.

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

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.

Hey folks! We've got another batch of updates to share with you about what the Defang team has been working on over the past month. We're committed to improving your deployment experience, so let's take a look at what's new.

Windows Experience Improvements​

For our Windows users out there, we've made some changes to make your Defang experience even smoother:

• You can now install Defang using winget, the Windows Package Manager, for a streamlined setup
• We've introduced a signed binary for added security and peace of mind

Deploying your apps from Windows just got a little bit nicer.

One-click Deploy​

We've added a new feature that will make it even easier to get started with Defang. We've created a flow where each sample provides a button that allows you to immediately deploy a template with a GitHub action which will automatically deploy the sample to the Defang Playground. That means you can easily make changes by committing them to your brand new repo, and everything automatically updates in the Playground. It's a great way to get started with Defang and start experimenting with your own projects.

Try it now from our portal!

Managed Redis Updates​

We first introduced this last month, but we've since rolled it out to everyone. We also added a sample that showcases the power of managed Redis: BullMQ with Redis. It demonstrates how you can use BullMQ and BullBoard with a managed Redis instance to create a powerful job queue system so you can easily build robust, scalable applications in AWS with Defang.

Updated Samples​

We've updated our sample projects to showcase how to use them with Defang, including:

• ASP.NET Core
• Feathers.js
• Flask & LangChain
• BullMQ with Redis

Check them out if you're looking for some inspiration or a starting point for your own projects.

CLI Updates​

We're always looking for ways to enhance the CLI experience. Here's what's new:

• npx defang automatically checks to always have the latest version of the CLI
• The output during defang compose up has been streamlined to focus on the most important information
• defang tail now supports listening to specific services, making it easier to troubleshoot issues
• We've improved hints and error messages to better guide you when something goes wrong
• The CLI now has improved color support for light theme terminals, making it easier on the eyes

It's the small refinements that can make a big difference in your workflow.

Other Updates​

Here are a few more things that didn't quite fit with the rest:

• Visibility into ECS deployment events in BYOC tail logs
• Improvements to ACME certificate generation

Keep an eye out for these updates in the near future.

As always, we'd love your help shaping the future of Defang, so let us know what you'd like to see next. Happy deploying! 🚀

Hey folks! We’re back with another exciting update about Defang. Our team has been working hard to bring you new features and improvements so you can get deploying faster. Here’s a rundown of what we’ve been up to this month:

Samples, samples, samples!​

We've been cranking out samples like there's no tomorrow. We've published samples to get you up and running with FastAPI, Elysia, Angular, React, Svelte, Sveltekit, Sails.js, Phoenix, and more. You can filter through them on the Defang homepage. Check out our video about all the new samples and functionality.

Start from a sample in seconds​

With all this work we've been putting into samples, we realized it would be pretty awesome if you could clone a sample faster. So we updated the CLI. Now, if you run defang generate you'll be able to filter through the samples and choose one. You can also filter through the samples on the Defang homepage and clone any of them with a simple command like defang new sveltekit.

Sample templates​

If you look through our GitHub organization, you'll start seeing loads of repos with the structure sample-<sample_name>-template. If you open them, you can create a new repo by clicking this button:

Not only will that create a new repo based on the sample in your account, but if you've used Defang before (and accepted the Terms and Conditions) it will automatically deploy it to the playground so you can start playing with Defang immediately.

ACME for BYOD​

We’re excited to announce that ACME support is now available for Bring Your Own Domain (BYOD) in both Bring Your Own Cloud (BYOC) and Playground. This means you can easily add Let's Encrypt certificates to your custom domains, regardless of where your DNS is hosted. Defang will handle the certificate generation and automatic renewal for you. Nice and easy.

Warnings for Stateful Services​

To help you avoid potential pitfalls, we’ve added warnings against deploying stateful services with Defang, since you shouldn't actually be deploying anything stateful with Defang. For example, we'll warn you if you try to deploy services with images like postgres:<version>, redis:<version>, minio:<version>, etc.

In the near future we will be offering ways to run some stateful services using cloud providers' managed offerings. For example Redis, Postgres, and S3. Speaking of which...

Managed Redis!​

Redis is such a versatile tool that can help with so many different use cases. So we've introduced Managed Redis! You can now specify the Redis image in your compose.yaml file and indicate that you want it managed by your cloud provider using x-defang-redis: true in your service definition.

Load Testing​

To make sure Defang is ready for loads of new users, we've been doing a lot of load testing. This is going to help us identify and address potential bottlenecks so we can make sure that Defang scales efficiently and handles all you new users smoothly.

Upgraded Kaniko​

We’ve upgraded our Kaniko integration to version 1.23.0 to improve your container build experience. The new version comes with several bug fixes that enhance stability and performance. This means faster and more reliable builds for your applications.

Upcoming Features​

We’re not stopping here! Here’s a sneak peek at what’s coming soon:

Managed Postgres​

Building on the momentum of Managed Redis, we’re introducing Managed Postgres. Soon you’ll be able to easily integrate a managed Postgres database into your deployment!

BYOC ECS Lifecycle Events​

Defang runs your services with ECS, and we're working on making it clearer what's happening under the hood.

Stay tuned for more updates and improvements. As always, we appreciate your feedback and are committed to making Defang the easiest way to deploy your applications to the cloud. Go deploy something awesome! 🚀

Hey folks! There is a lot going on at Defang and we're excited to share our latest product updates with you. Over the last month, we've been working hard to improve the Defang system and make it even easier for you to deploy your applications. Here's a quick overview of what we've been up to:

npx defang​

We know a lot of you are using Defang for the first time. To make it easier to get started, we've added a new way to install the Defang CLI. Now you can use npx to run the CLI without installing it globally by running:

npx defang@latest

This will download the latest version of the Defang CLI and run it for you. No need to worry about installing or updating the CLI manually!

(coming soon) Bring Your Own Domain with Let's Encrypt​

Previously you could bring your own domain with Defang BYOC... but you had to host the DNS records with AWS Route 53 in the AWS account you were deploying to. Now you can point domains hosted anywhere to your Defang deployment and we'll take care of the rest. We'll help generate a Let's Encrypt certificate for your domain and automatically renew it for you.

Windows Support​

Some of you use Defang from a Windows PC and previously a few features didn't work correctly on Windows. Some stuff we've fixed:

• ansi color codes in logs
• handle ctrl-c when tailing logs

Improved CLI​

We've made a variety of small tweaks and improvements to the CLI which should make things a little bit cleaner and more stable.

• log messages have been made more clear
• adding more progress information during compose up

Stability and Reliability​

Defang is still in Beta and we know we've got to be rock solid by the time we release V1, so we've been working hard to improve the stability and reliability of the Defang architecture. We've been battle-testing different technologies to see how they hold up and have mad a few changes that should make things even better:

• capacity improvements in build queues
• improvements in log availability