Terratest is a Go library that makes it easier to write automated tests for your infrastructure code. It provides a variety of helper functions and patterns for common infrastructure testing tasks, including:

- Testing Terraform code
- Testing Packer templates
- Testing Docker images
- Executing commands on servers over SSH
- Working with AWS APIs
- Working with Azure APIs
- Working with GCP APIs
- Working with Kubernetes APIs
- Testing Helm Charts
- Making HTTP requests
- Running shell commands
- And much more

Kubei is a vulnerabilities scanning tool that allows users to get an accurate and immediate risk assessment of their kubernetes clusters. Kubei scans all images that are being used in a Kubernetes cluster, including images of application pods and system pods. It doesn’t scan the entire image registries and doesn’t require preliminary integration with CI/CD pipelines.

The Bare Metal Operator implements a Kubernetes API for managing bare metal hosts.

This article was my response to Amazon’s writing assessment when I was interviewed.

Containers enable organizations to accelerate delivery cycles and rapidly scale their operations to meet the demands of today's fast-paced market. As more organizations migrate their workloads to containers, the container ecosystem is expanding and evolving to accommodate these increasingly dynamic environments. In this report, we examined more than 1.5 billion containers run by tens of thousands of Datadog customers to understand how image registries, service meshes, networking, and other technologies are being used in real-world container environments.

Kraken is a P2P-powered Docker registry that focuses on scalability and availability. It is designed for Docker image management, replication, and distribution in a hybrid cloud environment. With pluggable backend support, Kraken can easily integrate into existing Docker registry setups as the distribution layer.

Kraken has been in production at Uber since early 2018. In our busiest cluster, Kraken distributes more than 1 million blobs per day, including 100k 1G+ blobs. At its peak production load, Kraken distributes 20K 100MB-1G blobs in under 30 sec.

1. Understand and accept that you will make mistakes.
2. You are not your code.
3. No matter how much "karate" you know, someone else will always know more.
4. Don't rewrite code without consultation.
5. Treat people who know less than you with respect and patience.
6. The only constant in the world is change.
7. The only true authority stems from knowledge, not from position.
8. Fight for what you believe, but gracefully accept defeat.
9. Don't be "the guy in the room".
10. Critique code instead of people – be kind to the coder, not to the code.

kubectl-images makes use of the kubectl command. It first calls kubectl get pods to retrieve pods details and filters out the container image information of each pod, then prints out the final result in a table view.