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The latest News and Information on Containers, Kubernetes, Docker and related technologies.

5 Simple Steps To Migrate From Heroku to AWS

While Heroku is ideal for startups because it provides tremendous simplicity and time-saving; Still, when your application starts growing and its architecture becomes complex, challenges related to DevOps, data security, and scalability begin to jump in. That’s where AWS takes over to overcome these limitations. In this article, we will walk you through exactly how to migrate your applications from Heroku to AWS in 5 simple steps with Qovery.

Use Kubernetes to Manage Eleasticsearch Clusters for Logging | Sematext at Kubecon 2022

Radu Gheorghe (Sematext Group) & Ciprian Hacman (polypoly) explain how Kubernetes can be used to manage and autoscale Elasticsearch clusters. They will explain the use cases for such a setup, what are the pros and cons of using Kubernetes to manage Elasticsearch for logging, and what operators are currently available to accomplish this task.

What's new in Calico Enterprise 3.14: WAF, Calico CNI on AKS, and support for RKE2

At Tigera, we strive to innovate at every opportunity thrown at us and deliver what you need! We have listened to what users ask and today we are excited to announce the early preview of Calico Enterprise 3.14. From new capabilities to product supportability and extending partnerships with our trusted partners, let’s take a look at some of the new features in this release.

Kubernetes Security 101 For Developers - More Than Locking You Out Of Kubectl

Security can certainly be a broad brush topic. As a software engineer, you design and build to the best of your ability. In delivery methodologies of years gone by, sometimes security can be viewed as an afterthought e.g running security testing last before deploying. Today with the DevSecOps movement, one more set of concerns moves left towards the developer which is now security.

The Kubernetes Autoscaler Charm

Managing a Kubernetes cluster is a complex endeavor. As demands on a cluster grow, increasing the number of deployed pods can help ease the load on the system. But what do you do when you run out of nodes to host those pods, or when the load decreases and some nodes are no longer needed? Manually adding or removing nodes is possible, but wouldn’t it be better if there was a way to automate that task? Fortunately, that’s exactly what the Kubernetes Autoscaler charm is for!

Continuous integration for a production-ready Dockerized Django application

Continuous integration has become a widely accepted practice for software projects. As more technologies are introduced in both continuous integration and software development, developers are looking for practical ways to benefit from them. Basic tutorials that cover toy examples are not always enough for real-life practitioners. As an actual user of Django, Docker, and CircleCI, this was certainly a pain point for me. That is why I wrote this tutorial.