What is new in Kubernetes?
Table of Contents
What is new in Kubernetes?
Kubernetes 1.22, released August 5, 2022, contains the following new and updated features: Etcd, the default back-end storage for Kubernetes has been updated to a new release (3.5. 0) with bug fixes and new features around log management. QoS for memory resources is available as a beta feature.
What is latest version of Kubernetes?
We’re pleased to announce the release of Kubernetes 1.23, the last release of 2021! This release consists of 47 enhancements: 11 enhancements have graduated to stable, 17 enhancements are moving to beta, and 19 enhancements are entering alpha.
When was Kubernetes 1.21 released?
1.21
| PATCH RELEASE | CHERRY PICK DEADLINE | TARGET DATE |
|---|---|---|
| 1.21.4 | 2021-08-07 | 2021-08-11 |
| 1.21.3 | 2021-07-10 | 2021-07-14 |
| 1.21.2 | 2021-06-12 | 2021-06-16 |
| 1.21.1 | 2021-05-07 | 2021-05-12 |
What are the topics in Kubernetes?
Overview. Get a high-level outline of Kubernetes and the components it is built from.
What is Hyperkube?
H Y P E R K U B E – A Serverless API and kubectl plugin providing a storage and retrieval Kubernetes cluster credentials. Hyperkube leverages AWS Secrets Manager for storing credential information.
What is Kublet?
The kubelet is the primary “node agent” that runs on each node. It can register the node with the apiserver using one of: the hostname; a flag to override the hostname; or specific logic for a cloud provider. The kubelet works in terms of a PodSpec. A PodSpec is a YAML or JSON object that describes a pod.
Which version of Kubernetes do I have?
Operations
| Operation | Syntax |
|---|---|
| cluster-info | kubectl cluster-info [flags] |
| completion | kubectl completion SHELL [options] |
| config | kubectl config SUBCOMMAND [flags] |
| convert | kubectl convert -f FILENAME [options] |
What is the latest version of OpenShift?
Today, I am pleased to announce the general availability of Red Hat OpenShift 4.6. Based on Kubernetes 1.19, OpenShift 4.6 brings exciting new features to our customers across our foundation of install options for infrastructure, core platform, and workload pillars.
What is terminationGracePeriodSeconds?
concept terminationgraceperiodsecond in category kubernetes The application is given a certain amount of time to terminate. This time can be configured using the terminationGracePeriodSeconds field in the pod’s spec and defaults to 30 seconds.
What is K8s master?
What is Master Node in Kubernetes? A master node is a node which controls and manages a set of worker nodes (workloads runtime) and resembles a cluster in Kubernetes. A master node has the following components to help manage worker nodes: Kube-APIServer, which acts as the frontend to the cluster.