The latest News and Information on Containers, Kubernetes, Docker and related technologies.
The k3s project was started by Darren Shepherd, Chief Architect at Rancher 7 months ago and has already become one of the most popular Kubernetes options on the CNCF Landscape by number of GitHub stars. To put this into context, k3s is more popular than OpenShift by IBM/Red Hat and only Rancher Kubernetes itself is more popular than k3s. Now stars are indicative of interest and popularity only and that should be noted.
“How do I enable GitOps for my network policies?” That is a common question we hear from security teams. Getting started with Kubernetes is relatively simple, but moving production workloads to Kubernetes requires alignment from all stakeholders – developers, platform engineering, network engineering, security. Most security teams already have a high-level security blueprint for their data centers.
Amazon ECS allows you to easily run containers in AWS in units called tasks. Groups of identical tasks are called services, and groups of services running on the same infrastructure are called clusters. Since it is critical to the health of your application, properly monitoring ECS is a top priority for most teams. In this blog post, we will go over how Blue Matador monitors ECS tasks automatically and without configuration.
Over the last few years, we have seen a significant shift with companies moving away from developing heavy, monolithic applications and instead adopting new approaches like microservices and even serverless applications. These allow companies to work in a faster and more agile way. Speed and agility are important when a task like deploying a new piece of code to production multiple times a day is normal behavior for a modern environment.
What is the bare minimum you need to build, test and run your Java application in Docker container? The recipe: Create a separate Docker image for each step and optimize the way you are running it. I started working with Java in 1998, and for a long time, it was my main programming language. It was a long love–hate relationship. During my work career, I wrote a lot of code in Java. Despite that fact, I don’t think Java is usually the right choice for microservices.
Windows Support went GA for Kubernetes in version 1.14 and represented years of work. This has been the effort of excellent engineers from companies including Microsoft, Pivotal, VMWare, RedHat, and the now-defunct Apprenda, among others. I’ve been a lurker and occasional contributor to the sig-windows community going back to my days with Apprenda, and I’ve continued to follow it in my current role with Rancher Labs.
