Good tutorial for AKS https://adamtheautomator.com/azure-kubernetes-service

Decided to write an article about preparing for DevOps Engineer interview, some parts of the article can be useful for other roles https://dev.to/tutunak/preparing-for-a-devops-engineer-interview-a-comprehensive-guide-26n4

Interesting article about RBAC in K8S https://medium.com/@mehmetodabashi/authentication-and-authorization-in-kubernetes-client-certificates-and-role-based-access-control-d4e98a3c1098

If you need to sync s3 between different cloud providers s3sync will be a good solution https://github.com/larrabee/s3sync

Interesting article about resource estimation in k8s https://faun.pub/intelligently-estimating-your-kubernetes-resource-needs-c12a75ea3138

Good k8s psql operator https://blog.ogenki.io/post/cnpg/

K8s controller to manage the aws-auth configmap

https://github.com/maruina/aws-auth-manager

An opinionated Kubernetes distribution with a focus on long-term on-prem deployments

https://github.com/scality/metalk8s

PromLens is a web-based PromQL query builder, analyzer, and visualizer.

https://github.com/prometheus/promlens

A set of exercises to prepare for Certified Kubernetes Application Developer exam by Cloud Native Computing Foundation

https://github.com/dgkanatsios/CKAD-exercises

Kubernetes shell: An integrated shell for working with the Kubernetes

https://github.com/cloudnativelabs/kube-shell

This is a Container Storage Interface (CSI) for S3 (or S3 compatible) storage. This can dynamically allocate buckets and mount them via a fuse mount into any container.

https://github.com/yandex-cloud/k8s-csi-s3

Wazuh solution consists of an endpoint security agent, deployed to the monitored systems, and a management server, which collects and analyzes data gathered by the agents. Besides, Wazuh has been fully integrated with the Elastic Stack, providing a search engine and data visualization tool that allows users to navigate through their security alerts.

https://github.com/wazuh/wazuh

The Finch CLI an open source client for container development

https://github.com/runfinch/finch

Intresting article about migration between cni https://medium.com/codex/migrate-to-cilium-from-amazon-vpc-cni-with-zero-downtime-493827c6b45e

Passing k8s certification, recommendations https://medium.com/credera-engineering/a-guide-to-passing-the-kubernetes-trifecta-in-40-days-831bd38f2bdb