Operations | Monitoring | ITSM | DevOps | Cloud

April 2020

Advanced Scheduling in Kubernetes

If you are wondering whether advanced scheduling in Kubernetes is achievable, the short answer is yes. There are some challenges, however. For instance, you'll need to accommodate every possible real-life scenario a Kubernetes user might encounter. Then, figure out how to leverage advanced scheduling techniques to shape and describe each scenario via simple rules and configurations.

Essential Kubernetes Extensions Explained

If you’ve done your research, you probably know that Kubernetes is only one piece of the puzzle. Production grade deployments require a lot of moving pieces including logging and monitoring, governance, and more. You’ll also need some key extensions — some Kubernetes can’t go without, others that will make your life a lot easier. Let’s take a closer look.

A 'No-BS' Checklist for Kubernetes

KubeCon + CloudNativeCon sponsored this post, in anticipation of KubeCon + CloudNativeCon EU, in Amsterdam. If you’re new to Kubernetes and have been tasked with researching a vendor-supported platform for your enterprise, chances are you’re feeling overwhelmed. You’ll encounter a seemingly never-ending list of vendors, all promising more or less the same. To help you navigate the space and ask vendors the right questions, we created this no-BS Kubernetes checklist.

Kubernetes Logging and Monitoring Explained

Most enterprises already have a reliable logging and monitoring system in place, so why should you worry about it in the context of Kubernetes? Well, traditional logging and monitoring tools are designed for stable infrastructure and application deployments. Cloud native environments, on the other hand, are highly dynamic. The IT world has changed and so must your toolkit.

Canary Releases on Kubernetes with Spinnaker, Istio, and Prometheus

In a microservices world, applications consist of dozens, hundreds, or even thousands of components. Manually deploying and verifying deployment quality in production is virtually impossible. Kubernetes, which natively supports rolling updates, enables blue-green application deployments with Spinnaker. However, the gradual rollout is a feature that doesn’t come out-of-the-box but can be achieved by adding Istio and Prometheus to the equation.

Reliable, Self-Healing Kubernetes Explained

One of the great benefits of Kubernetes is its self-healing ability. If a containerized app or an application component goes down, Kubernetes will instantly redeploy it, matching the so-called desired state. But what if a Kubernetes component or a node goes down? Kubernetes doesn’t monitor itself nor does it have access to your infrastructure. And, guess what.

A Blueprint for Enterprise-grade Centralized Kubernetes Management

While developers see and realize the benefits of Kubernetes, how it improves efficiencies, saves time, and enables focus on the unique business requirements of each project; InfoSec, infrastructure, and software operations teams still face challenges when managing a new set of tools and technologies, and integrating them into existing enterprise infrastructure.