"Kubernetes v1.22, released in August 2021, introduced a new alpha feature that improves how Linux nodes implement memory resource requests and limits." https://kubernetes.io/blog/2021/11/26/qos-memory-resources/ #Kubernetes

Quality-of-Service for Memory Resources

Authors: Tim Xu (Tencent Cloud) Kubernetes v1.22, released in August 2021, introduced a new alpha feature that improves how Linux nodes implement memory resource requests and limits. In prior releases, Kubernetes did not support memory quality...

Learn Kubernetes basic concepts and find out why it is such a popular container orchestration tool

Container lifecycle management can be accomplished with a variety of container orchestration solutions. Kubernetes, Docker Swarm, and Apache Mesos are three common solutions/tools. Kubernetes, the first Cloud Native Cloud Foundation (CNCF) initiative and a Google foundation, is the fastest growing open source software project after Linux.

Why are so many enterprises relying on Kubernetes to meet their container orchestration needs today? There are numerous reasons for this:
* Portability and flexibility
* Open Source and community driven
* Multi-cloud compatibility
* Marker Leader

See Introduction to Kubernetes | What is Kubernetes - OSTechNix

#technology #opensource #cloud #containers #kubernetes

Kubernetes is an open-source container orchestration technology. This tutorial explains what is Kubernetes and basic concepts of Kubernetes.

https://gadgeteer.co.za/learn-kubernetes-basic-concepts-and-find-out-why-it-such-popular-container-orchestration-tool

Introduction to Kubernetes | What is Kubernetes - OSTechNix

Kubernetes is an open-source container orchestration technology. This tutorial explains what is Kubernetes and basic concepts of Kubernetes.

#Kubernetes 1.23 rc testing with MicroK8s • Tux Machines ⇨ http://www.tuxmachines.org/node/158334 #GNU #Linux #TuxMachines

Bring your #Kubernetes workloads to the [buzzword] https://developers.redhat.com/articles/2021/11/22/bring-your-kubernetes-workloads-edge

Bring your Kubernetes workloads to the edge | Red Hat Developer

Find out what's new with cloud-native edge computing, using containers for edge workloads, and what to expect from WebAssembly and the Wasi runtime.

"Bryce also revealed that contributors to the Foundation's Linux #OpenStack #Kubernetes Infrastructure project collectively made over 150,000 changes over the last year. He suggested that number indicates a thriving community, and it's hard to disagree." https://www.theregister.com/2021/11/18/open_infrastructure_foundation_taibai/

"Data storage gets complex in the world of containers and microservices, as we discussed in Part 1 of this series. That article explained the #Kubernetes concept of a persistent volume (PV) and introduced Red Hat #OpenShift Data Foundation as a simple way to get persistent storage for your applications running in Red Hat OpenShift." https://developers.redhat.com/articles/2021/11/17/managing-persistent-volume-access-kubernetes

Managing persistent volume access in Kubernetes | Red Hat Developer

Understand the different access modes for persistent volumes (RWO, ROX, RWX) and explore object storage methods on Kubernetes and Red Hat OpenShift.

#Kubernetes complexity as sales strategy at #suse https://www.suse.com/c/suse-rancher-and-shipa-better-together-kubernetes-developer-experience/

SUSE Rancher and Shipa - Better Together: Kubernetes Developer Experience | SUSE Communities

  Shipa recently joined the SUSE One Partner Program family and we’ve invited them to author a guest blog on how you could improve the Kubernetes developer experience and engineering efficiency with Shipa Cloud and SUSE Rancher.  ~Vince   The...

#Kubernetes Hype and FUD • Tux Machines ⇨ http://www.tuxmachines.org/node/157912 #GNU #Linux #TuxMachines

What you need to know about cluster logging in #Kubernetes https://opensource.com/article/21/11/cluster-logging-kubernetes #gnu #linux

What you need to know about cluster logging in Kubernetes

Server and application logging is an important facility for developers, operators, and security teams to understand an application's state running in their production environment. Logging allows operators to determine if the applications and the...

For a while now, I've been building various #Docker images using a tool called #Kaniko, which runs in securely in userspace and can safely build images in #Kubernetes using #Gitlab CI.

I experimented today with using #BuildKit, which does the same basic thing as Kaniko but is faster, handles more complex build systems, and can build multi-arch images. It wasn't too hard to switch my Gitlab CI over to using it, just a few relatively simple tweaks and it was able to build even relatively sophisticated images (including one that choked newer versions of Kaniko) with ease.

Check the .gitlab-ci.yml file of the project below for a straightforward example.

https://gitlab.koehn.com/docker/postgres-wal-g

docker / Postgres WAL-G

A postgres container with WAL-G installed for S3 backups.

#Kubernetes very corporate, GAFAM, military-connected, #monopolies that are #backdoors proponents. Look at the corporate affiliations of these people. https://fossforce.com/2021/11/kubernetes-community-elects-four-new-members-to-its-steering-committee/

Kubernetes Community Elects Four Members to Its Steering Committee - FOSS Force

Two new members and two incumbents have been elected to join three continuing members on the Kubernetes Steering Committee.

#kubernetes Non-root Containers And Devices https://kubernetes.io/blog/2021/11/09/non-root-containers-and-devices/

Common #Kubernetes terminology you should know ⚓ https://searchdatacenter.techtarget.com/feature/Common-Kubernetes-terminology-you-should-know ䷉ #searchdatacenter

Common Kubernetes terminology you should know

Learn this basic Kubernetes terminology to better understand the popular container management platform and how it works.

Write your first CI/CD pipeline in #Kubernetes with #Tekton | ⚓ https://opensource.com/article/21/11/cicd-pipeline-kubernetes-tekton ䷉ #FreeSW #RedHat #IBM

Write your first CI/CD pipeline in Kubernetes with Tekton

Tekton is a Kubernetes-native open source framework for creating continuous integration and continuous delivery (CI/CD) systems. It also helps to do end-to-end (build, test, deploy) application development across multiple cloud providers or...

I see that #Hetzner (the hosting provider that holds the pod and the rest of my #kubernetes cluster) now has a data center in the US. Might move things there instead of keeping them in Germany.

#Kubernetes as base for #ProprietarySoftware and #vendorLockin as "added value" https://www.prweb.com/releases/inetsofts_2021_bi_analytics_release_implements_kubernetes/prweb18288775.htm

Learn #Docker and #Kubernetes With the #TuringPi https://spectrum.ieee.org/raspberry-pi-cluster-computer#toggle-gdpr

Learn Docker and Kubernetes With the Turing Pi

A home cluster is a great way to grapple with containerized software

Innovating Freely with #Kubernetes https://www.suse.com/c/innovating-freely-with-kubernetes/ #suse pushing its wares with complexity

Innovating Freely with Kubernetes | SUSE Communities

The opportunity and impetus to innovate have never been greater. Around the world, enterprises understand their future success will hinge on their ability to differentiate through digital innovation. As a result, technology leaders are now in a...

Use KPNG to Write Specialized kube-proxiers https://kubernetes.io/blog/2021/10/18/use-kpng-to-write-specialized-kube-proxiers/ #deletegithub #microsoft #ProprietarySoftware #Kubernetes

#Kubernetes becoming increasingly just an #openwashing shim for #proprietarySoftware with back doors https://www.theregister.com/2021/10/14/anthos_adds_virtual_machine_support/