Kubernetes 1.23: The Next Frontier Kubernetes 1.23, the last release of 2021, got released! This release consists of 47 enhancements: 11 enhancements have graduated to stable, 17 are moving to beta, and 19 are entering alpha. Also, one feature has been deprecated.
Announcing the Kubernetes Contributor Celebration 2021 "It's that time of the year again, Yayy!! Like last year, this year also we are back with Kubernetes Contributor Celebration, the annual end of the year celebration, to recognize our achievements and have some fun! It's a time for us to relax, chat and do something fun with your fellow contributors!"
WTF is eBPF? A sneak peek interview with Liz Rice You're ignoring eBPF and still reading those letters more and more often? Then this is your opportunity to close a knowledge gap and avoid missing an important trending topic!
Tutorials
Even more DRY and maintainable code with Terragrunt Terraform is the go-to solution for many infrastructure teams to define complex infrastructures with code. However, Terraform still can get quite difficult at scale and hard to test and maintain. Terragrunt promises help!
Tools
Kubernetes 1.23: Dual-stack IPv4/IPv6 Networking Reaches GA While Kubernetes has supported IPv6-only clusters since v1.18, migration from IPv4 to IPv6 was not yet possible at that point. Ultimately, dual-stack IPv4/IPv6 networking has reached general availability (GA) in Kubernetes v1.23.
Pod Security Graduates to Beta "With the release of Kubernetes v1.23, Pod Security admission has now entered beta. Pod Security is a built-in admission controller that evaluates pod specifications against a predefined set of Pod Security Standards and determines whether to admit or deny the pod from running. Pod Security is the successor to PodSecurityPolicy which was deprecated in the v1.21 release, and will be removed in Kubernetes v1."