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

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What are microservices? The pros, cons, and how they work

Microservices are a popular software design architecture that breaks apart monolithic systems. A microservice application is built as a collection of loosely coupled services. Each microservice is responsible for a single feature. They interact with each other via communication protocols such as HTTP.

Chiselled Ubuntu containers: the benefits of combining Distroless and Ubuntu

In this blog, I explain the idea behind Distroless container images, which inspired us to create chiselled Ubuntu images — adding the “distro” back to distro-less! In a follow-up blog, I will then provide a step-by-step example of how you can create your own chiselled Ubuntu base container images, built for your specific needs.

Longhorn 1.4 - Starting A New Year With A New Release

The team are excited to start the new year with the latest release for Longhorn 1.4. This latest version is packed with new features and enhancements designed to help make cloud native enterprise storage simpler and more accessible to the cloud native community. For existing users of Longhorn, this latest release is focused on helping you build better value and resiliency across your storage strategy.

Efficiently Managing Multiple Environments Using GitLab CI

GitLab CI is a powerful tool for managing the software development and deployment process. It allows you to define and automate build, test, and deployment pipelines and provides features such as version control, collaboration, and continuous integration. However, while GitLab CI is an excellent tool for managing a single environment, it can have some limitations when it comes to managing multiple environments, especially dynamic environments.

Kubescape brings a new level of security to Charmed Kubernetes

The popular open-source platform Kubescape by ARMO has been recently announced as a fully managed operator called a Charm for Canonical’s Charmed Kubernetes distribution. This collaboration between Canonical and ARMO is exciting for the solution it enables for end users, ultimately resulting in hardened and more secure Kubernetes environments.

Monitor Tanzu Kubernetes Grid on vSphere with Datadog

With vSphere and Tanzu Kubernetes Grid (TKG), VMware enables enterprise organizations to combine the economic advantages of virtual machines (VMs) with the agility, portability, and scalability provided by Kubernetes. vSphere is VMware’s platform for the provisioning and management of VMs.

How to Deploy a Cribl Stream Leader, Cribl Stream Worker, and Redis Containers via Docker

In this video, we’ll walk through how to deploy a Cribl Stream leader, Stream worker, and Redis containers via Docker. Then we’ll show how we can bulk load data into Redis, then use it to enrich data in Stream.

Terraform With Multiple Environments: Key Benefits & Use Cases

Terraform is one of the most popular infrastructures as code (IaC) tools that allow users to define, configure, and deploy infrastructure resources in a safe, predictable, and repeatable manner. Using declarative configuration files, users can deploy resources across a variety of infrastructure providers, including public cloud platforms like AWS, Azure, and Google Cloud, as well as on-premises environments and third-party services.

How To Manage Multiple Environments With Terraform in 2023

Managing multiple environments with Terraform can be a complex and time-consuming task. An environment refers to a specific configuration or set of resources within a system, such as development, staging, or production environment. These environments often have different requirements and configurations, and managing them separately can be challenging.

Kubernetes and the Service Mesh Era

Kubernetes is a game-changer for enterprise organizations. Automating deployment, scaling, and management of containerized applications allows organizations to embrace a cloud-native paradigm at scale and more easily employ best practices, such as microservices and DevSecOps. But as with all tech, Kubernetes has its limits. Kelsey Hightower famously tweeted that “Kubernetes is a platform for building platforms. It’s a better place to start; not the endgame.”