arduino-cli VS karpenter-provider-aws

This isn't a USB error. It seems to be the result of the compiler not finding some sort of java signature file(?). Looks like it's a Mac thing and started with IDE 2.0.1. Maybe update IDE? https://github.com/arduino/arduino-cli/issues/1970

The Arduino community has been buzzing with excitement over the recent release of the new version of the Arduino Command Line Interface (CLI), version 0.30.0. This new version offers several exciting new features and improvements that are sure to delight Arduino enthusiasts and makers everywhere.

There's a vscode extension you can install that uses the arduino backend to compile and upload new sketches. You'll have to have the IDE/CLI already installed. If you want to avoid the IDE entirely I'd recommend the CLI available on github here and the instructions for the vscode extension can be found on circuitstate here. Good luck!

I think you're looking for the underlying arduino-cli tool, rather than calling against the IDE directly.

Yep! Or their CLI version: https://github.com/arduino/arduino-cli

If you're going to program the Uno away from the Arduino IDE, they have a nice CLI support for it, too. https://github.com/arduino/arduino-cli

I never tried it on a Pi Zero, but did you download the ARMv6 version?

In August 2018, Arduino announced its new open source command line tool (arduino-cli), which can be used as a replacement of the IDE to program the boards from a shell.[22]

Would the Arduino-CLI work for you? https://arduino.github.io/arduino-cli/0.20/ and https://github.com/arduino/arduino-cli

If you’re not familiar with Karpenter — watch my quick intro. But in a nutshell, Karpenter is a better node autoscaler for Kubernetes (say goodbye to wasted compute resources). It is open-source and built by the AWS team. Qovery is an Internal Developer Platform I’m a co-founder) that we’ll use to spin up our EKS cluster with Karpenter.

Karpenter

Here are a few reference links about the previous services and tools: What is Amazon EKS? Cluster Mesh Karpenter

Autoscaling over EKS can be accomplished using either the cluster-autoscaler project or Karpenter. If you want to use Spot instances, consider using Karpenter, as it has better integrations with AWS for optimizing spot pricing and availability, minimizing interruptions, and falling back to on-demand nodes if no spot instances are available.

Kubernetes has its own learning curve, but when tools like Karpenter exist it's kinda hard to beat for "auto-scaled compute" that is vendor agnostic. We leverage Karpenter for burst in our vSphere environment as well as our EC2 environment. Karpenter is invoking roughly the same Terraform code in both cases, just using different modules for the particular virtualization. Say we want to go to Azure and GCP -- we add an Azure and GCP module to the same Terraform codebase, and not much else needs to change from the "scale up / scale down" perspective.

Also https://github.com/aws/karpenter/issues/331

Why don't you stick to the KubernetesPodOperator though? I fail to see a benefit in using the ECS operator considering you're already running Airflow in EKS. You can look into something like karpenter to manage your nodes.

We use the Kubernetes runner and Karpenter.