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Since May 2020 CoreOS Container Linux is end of life and no longer receives updates. With the upcoming Kubermatic Kubernetes Platform (KKP) 2.16 release, we will no longer support CoreOS Container Linux. In case you still have CoreOS clusters running, you risk to encounter major security liability …

Guest post by Christian Rebischke, SRE at avency GmbH Christian has bootstrapped a Kubernetes cluster on Hetzner cloud with our open source cluster lifecycle management tool Kubermatic KubeOne. We are happy to have him sharing his experience on our blog. Hello and welcome to my little Kubernetes on …

In this guide, we will discuss how to expose an application to the outside world via Services. We will cover five different types of Services and their usage. Basic knowledge of Pod and Deployment is suggested to follow the hands-on practice on this part of the series. Services in Kubernetes A …

Today, we are excited to announce a strategic partnership with Darumatic, the go to DevOps consultancy in Australia/Oceania. The partnership empowers DevOps teams to scale their organization across private and public clouds. By combining Darumatic’s strong footprint in Australia with our leading …

Following our first blog post of the Getting Started with Kubermatic Kubernetes Platform webinar series, this second part continues on the path of showing you how to use KKP to automate your Kubernetes operations at scale. Specifically, we will show you how Kubermatic KubeOne fits into the KKP …

In earlier articles from this series, we have demonstrated how to use Open Policy Agent (OPA) with Kubermatic Kubernetes Platform. Open Policy Agent uses its own native language, Rego, to define queries. This tutorial presents an overview of the main features of Rego which will allow you to …

The “old world” of IT operations used to entail high maintenace effort, costly downtimes, vendor lock-in, and developers waiting for their tickets to be processed. Enter: Kubermatic Kubernetes Platform. We saw the need for IT operations to be automated and infrastructure to be more scalable and …

In this article we’re going to set up a Kubernetes cluster with OIDC authentication and audit logging enabled. We prefer to manage our team associations via GitHub Teams and we want to grant permissions inside the cluster based on these teams, so we will use Dex as a bridge between Kubernetes …

Today Amazon announced Amazon EKS Distro (EKS-D), a Kubernetes distribution based on and used by Amazon EKS. Amazon EKS Distro enables you, as an infrastructure responsible, to create reliable and secure Kubernetes clusters using the same versions of Kubernetes and its dependencies deployed by …

Today Amazon announced Amazon EKS Distro (EKS-D), a Kubernetes distribution based on and used by Amazon EKS. Amazon EKS Distro enables operators to create reliable and secure Kubernetes clusters using the same versions of Kubernetes and its dependencies deployed by Amazon EKS. As an AWS partner, we …

If you are using Docker Hub, you will be aware of pull-request limits that are being enforced since November 2. Limits are determined based on the account type: If you are using the free tier of Docker Hub, you can only execute 100 pulls per 6 hours and per client IP for anonymous clients. …

What Is a Kubernetes Operator? Kubernetes Operators are a way to package, deploy, and manage Kubernetes applications. This includes Kubernetes applications deployed on Kubernetes and those that are managed using the Kubernetes API or kubectl. A Kubernetes Operator is a controller specific to an …