Overcoming the challenges of cleaning up container images
Guest post originally published on wref’s blog, by Alexey Igrychev, software engineer Having lots of images residing in your container registry can become a noticeable issue while dealing with CI/CD pipelines for modern cloud-native applications delivered…
Rebuilding Linkerd’s continuous integration (CI) with Kubernetes in Docker (kind) and GitHub Actions
Guest post originally published on the Bouyant blog by Andrew Seigner This post is a writeup of a talk Andrew gave at KubeCon EU 2020. Introduction In mid-2019, the Linkerd project’s continuous integration (CI) took 45 minutes,…
Guest post originally published on CloudOps blog by Alexandre Menezes, Service Reliability Engineer, Red Hat Most applications will require resources from the environment they are running on. Memory, CPU, storage, networking, etc. Most of those resources…
The New Stack: “How Kubernetes is Becoming the Universal Control Plane for Distributed Applications”
Kubernetes is emerging as one of the best control planes in the context of modern applications and infrastructure. The powerful scheduler, which was originally designed to deal with the placement of pods on appropriate nodes, is…
Kubernetes Could Be The One To Make the Internet of Things (IoT) Reach Its Potential
Guest post originally published on Hackernoon by Adrian Goins is Director of Community and Evangelism at Rancher Labs The arrival of 5G wireless technology is often touted for the orders-of-magnitude boost in bandwidth it will bring…
Many people know that Kubernetes can report API activity to logging back ends and that auditing is a powerful security tool, but what happens in the real world when you have: Multiple API servers Mutating Admission…
How to enforce Kubernetes network security policies using OPA
Guest post originally published on the Magalix blog by Mohammed Ahmed This article is part of our Open Policy Agent (OPA) series, and assumes that you are familiar with Kubernetes and OPA. If you haven’t already done so,…
KubeCon + CloudNativeCon sponsor guest post from Jennifer Kotzen, Head of Container and Application Platforms Marketing, SUSE One of the hottest topics at Kubecon this month was Edge Computing, and for good reason: the promise of…
Guest post by Uma Mukkara, Maintainer on LitmusChaos Project and COO at MayaData LitmusChaos is a CNCF sandbox project. Its mission is to help Kubernetes SREs and developers to find weaknesses in Kubernetes platform and applications running on Kubernetes by…
CNCF has 99+ K8S distros, and this is how (and why) we built one more: OKD4 on FCOS
OKD, is the community distribution of Kubernetes that powers Red Hat’s OpenShift. It is built around a core of OCI container packaging and Kubernetes container cluster management. OKD also uses Fedora CoreOS (FCOS), a container-oriented operating…