Question 1

How does Astrobase compare to Terraform for managing Kubernetes clusters?

Accepted Answer

Astrobase focuses exclusively on Kubernetes with a simple API-first approach, ideal for quick multi-cloud provisioning, while Terraform is a general-purpose IaC tool that handles all cloud resources but has a steeper learning curve. Astrobase is better for streamlined cluster creation without complex configurations.

Question 2

How to set up Astrobase with AWS EKS?

Accepted Answer

You need to pre-configure IAM roles, subnets, and security groups as detailed in the README. Start the Astrobase server, then use commands with specific ARNs and IDs, which requires prior AWS setup and can be cumbersome for beginners.

Question 3

Is Astrobase free to use?

Accepted Answer

Yes, Astrobase is open-source under the Apache 2.0 License, so there's no cost for the tool itself. However, you'll incur charges from cloud providers for the clusters created, though it helps access credits for testing.

Question 4

Can Astrobase manage existing Kubernetes clusters?

Accepted Answer

Based on the README, Astrobase is primarily designed for creating and deleting clusters; it likely doesn't support importing or managing pre-existing clusters, which limits its use in environments with mixed infrastructure.

Question 5

What cloud providers does Astrobase support?

Accepted Answer

Astrobase supports GCP (GKE), AWS (EKS), and Azure, enabling cluster creation across these major providers with a consistent interface, as shown in the multi-cloud example.

Question 6

How does Astrobase handle cluster updates and autoscaling?

Accepted Answer

The YAML definitions include autoscaling settings, but the README doesn't detail in-place updates for clusters, suggesting you might need to delete and recreate them, which could be disruptive for production environments.

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