Kubernetes follows certain rules and policies when it comes to networking, and it’s not uncommon to encounter issues when trying to connect applications running in Kubernetes. Even the most trivial deployment needs to have the correct configuration so that K8s can assign the right IP address or ingress controller to the service. Furthermore, if you […]
· January 10, 2022 · 11 min read
VMware Tanzu recently announced Community Edition (CE). A new flavor in their Kubernetes based Tanzu platform. As I learned more, it got me wondering how our Managed Kubernetes (PMK) free tier compared to it. Tanzu CE is meant for test, discovery, and pre-production scenarios. While our free tier is production ready. To be fair to
· December 16, 2021 · 8 min read
Most companies are at the early stages of the cloud-native journey and can benefit by leveraging knowledge and insight from others to accelerate this mission-critical transformation. Platform9 has spent the past eight years supporting companies like Juniper Networks, Kingfisher, and Redfin in their cloud-native journey, sharing and gathering best practices along the way. Platform9 has
· December 13, 2021 · 2 min read
Prior to the advent of Kubernetes, in the so-called “bare-metal” era, networking was primarily confined to physical peripherals, such as network interfaces, cables, switches and routers, and other components of Layer 2 of the OSI model. When virtual machines were introduced, along with virtual networks, overlays, and the like, the concept of networking shifted from
· December 8, 2021 · 9 min read
Trying to configure persistent Kubernetes storage options comes with its issues and challenges. Although the official storage docs are quite extensive, they only cover a fraction of the specific configurations you might need in order to successfully install and provision them. From an operator’s point of view, you might encounter issues choosing a CSI and
· December 8, 2021 · 6 min read
When you’re studying Kubernetes, one of the first things you learn is that it won’t handle any storage requests for your applications when deploying a new cluster by default. This is because K8s was initially designed only for stateless apps; thus, storage was considered to be an add-on. This was such a common problem that
· December 6, 2021 · 9 min read
If you are looking for a way to deploy Virtual Machines, alongside your container workloads, then KubeVirt may be the answer. In this blog post we will explore the details on how to create a Virtual Machine using KubeVirt. Platform9 Managed Kubernetes has a new UI for KubeVirt. The UI has been reworked and has added
· December 1, 2021 · 10 min read
In a previous article, we discussed isolating workloads and took a deep dive into Kubernetes multi-tenancy and best practices. In this tutorial, we will show you some real-world examples using a Platform9 cluster environment, and we’ll introduce you to some useful techniques for setting up shared Kubernetes clusters by your development teams using Platform9 Managed
· November 30, 2021 · 13 min read
Recently, we set out to answer an age-old Kubernetes mystery – “what’s different about my cluster’s profile RBAC”. Let’s say you are managing 3 environments for many developer teams. The promotion lifecycle goes “Development”, “Staging”, then “Production”. The Development environment is an internal, safe place for developers to develop. It’s not highly available or has
· November 16, 2021 · 6 min read
At the KubeCon show in LA, we conducted a survey of 567 attendees who gave us insight into their use of Kubernetes. Here are the five most important takeaways from the survey results: 1. Autoscaling, speed, portability – top reasons to adopt Kubernetes KubeCon attendees tend to be advanced users of Kubernetes so the
· October 29, 2021 · 3 min read
Platform9 Managed Kubernetes (PMK) release version 5.4 is now available. This new version brings support for Kubernetes 1.21, new dashboards for Workloads and Storage, the containerd runtime, and other fixes and improvements. Platform9 is also excited to announce the Profile Engine, which is a new cluster governance and policy management feature that leverages the SaaS
· October 21, 2021 · 6 min read
Kubernetes Deployment can be overwhelming, so we will break it down into easy to digest sections. In this post you’ll learn: Kubernetes Overview Kubernetes Deployment Considerations & Models Kubernetes As a Service Deploy Kubernetes on Hosted Cloud Infrastructure Kubernetes Deployment Models Compared Kubernetes Multi-Tenancy Best Practices Kubernetes On-premises: Why, and How Kubernetes Overview Kubernetes has
· September 17, 2021 · 20 min read