All Member Posts


5 Problems with Kubernetes Cost Estimation Strategies
Member Post 5 Problems with Kubernetes Cost Estimation Strategies
Guest post originally published on Fairwinds blog by Robert Brennan Estimating how much you are spending (or wasting) on a particular Kubernetes workload is hard. The good news is that there are some reasonable strategies for estimating how...
September 18, 2020 | By Robert Brennan

How to Create Ephemeral Environments using Crossplane and ArgoCD?
Member Post How to Create Ephemeral Environments using Crossplane and ArgoCD?
Guest post originally published on the InfraCloud blog by Suraj Banakar What if you could just spin up a temporary cluster to test your application and set it to delete it after a certain time period automatically, all...
September 18, 2020 | By Suraj Banakar

Simplify Kubernetes Resource Access Control using RBAC Impersonation
Member Post Simplify Kubernetes Resource Access Control using RBAC Impersonation
Guest post originally published on Bitnami by Juanjo Ciarlante Introduction Kubernetes, like any other secure system, supports the following concepts: Authentication: Verifying and proving identities for users and groups, and service accounts Authorization: Allowing users to perform specific...
September 17, 2020 | By Juanjo Ciarlante

Un-Distance your Web-App!
Member Post Un-Distance your Web-App!
Member Post Guest post originally published on the Volterra blog by Pranav Dharwadkar, VP of Products at Volterra This blog describes a key challenge of web application performance faced by online enterprises around the world. This blog describes...
September 16, 2020 | By Pranav Dharwadkar

Top 7 challenges to becoming cloud native
Member Post Top 7 challenges to becoming cloud native
Guest post originally published on the CloudOps blog Cloud native applications take full advantage of the cloud’s operational model, driving business value by being auto-provisioning, scaling, and redundant. By breaking down monolithic applications into independent but connected containers,...
September 15, 2020

Leaving the Swarm: The Road to Kubernetes
Member Post Leaving the Swarm: The Road to Kubernetes
Guest post by Kevin Crawley, Developer Advocate for Containous In order to tell this story, we have to go back a little over three years ago, when I was asked to join Single as an investor, implement a...
September 14, 2020 | By Kevin Crawley

Why do we hit a wall when introducing microservice architecture?
Member Post Why do we hit a wall when introducing microservice architecture?
Guest post by Fred Chien (錢逢祥, Brobridge) Understanding various technical issues and pitfalls of microservice architecture The Microservice Architecture is foggy. No matter what you do, it always seems wrong, and you may hit the wall accidentally behind...
September 10, 2020 | By Fred Chien, Brobridge

How to enforce Kubernetes network security policies using OPA
Member Post 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, or if...
September 9, 2020 | By Mohammed Ahmed

Virtual machines in a Kubernetes world
Member Post Virtual machines in a Kubernetes world
KubeCon + CloudNativeCon sponsor guest post from Peter Lauterbach, Cloud Platforms Product Management at Red Hat As attendees of KubeCon know, containers are here to stay. In fact, “Gartner predicts that by 2022, more than 75% of global...
September 7, 2020 | By Peter Lauterbach

A pivotal paradox: 6 lessons learned managing a fully remote team
Member Post A pivotal paradox: 6 lessons learned managing a fully remote team
Guest post originally published on the Rookout Blog by Dudi Cohen A mere few months ago the majority of the world was forced to change drastically, including the move into a ‘fully remote’ mode of office work. As reality was...
September 4, 2020 | By Dudi Cohen