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

Using GitOps, Multiple Argo Instances, and Environments with Argo CD at Scale

As open-source software evolves and grows, it’s important that organizations, both large and small, can scale to keep up with their end user’s needs. At Codefresh, we are announcing a new release of our platform, Codefresh Software Delivery Platform, powered by Argo (CSDP) which delivers a scalable deployment management platform with Argo. Some of the major new features include the following support: These are some of the major new features in Codefresh’s new platform.

Using Codefresh Workflows for GitOps deployments

One of the major components of the Codefresh Software Delivery Platform is the Workflows capability that allows you to define any kind of software process for creating artifacts, running unit tests, running security scans, and all other actions that are typically used in Continuous Integration (CI). At first glance, Codefresh Workflows might look like the typical pipelines that you would find in any popular CI product but if you look under the hood you will realize looks can be deceiving.

Introducing Codefresh Software Delivery Platform, Powered by Argo

Delivering new software is the single most important function of businesses trying to compete today. Many companies get stuck with flaky scripting, manual interventions, complex processes, and large unreliable tool stacks across diverse infrastructure. Software teams are left scrambling to understand their software supply chain and discover the root cause of failures. It’s time for a new approach.

The Top 7 Open Source Tools for Securing Your Kubernetes Cluster

This article explores how to secure production Kubernetes clusters with the help of open source tools. As a prerequisite, you’ll need to have basic beginner-level knowledge of Docker and Kubernetes. In a nutshell, Kubernetes is a container orchestration tool and Docker is a containerization platform. Some of the most famous Kubernetes clusters managed by cloud providers include AWS EKS, Azure AKS, and Google CKE.

Containerization and Kubernetes Monitoring

As cloud-native solutions are gaining recognition and becoming a common approach to developing applications, more attention has been directed towards container orchestration and Kubernetes. Both concepts within the realm of IT have been around for a while. Thanks to the technologies' maturing and cloud adoption, they've recently gained significant attention. We all know that software containers are far from traditional shipping containers, yet they function similarly: they standardize and combine.

Tutorial: Auto-instrumentation of a Java app by OpenTelemetry for K8s Environment

This tutorial demonstrates how to auto-instrument a Java app by OpenTelemetry for Kuberenetes easily with the help of a sample Java app. It also shows how to connect it to the hosted collector, and trace the transactions in Sumo Logic. Learn the prerequisites and the detailed step-by-step auto-instrumentation process in this tutorial. Reference Links: Links to refer to or download useful material to try the steps independently.

The Top 5 Kubernetes Configuration Mistakes-And How to Avoid Them

Let’s face it – Kubernetes can (and is) oftentimes very complex. This means that you’re bound to make a cluster configuration mistake along the way – apart from it impacting your cluster’s performance and security, it can also heavily affect your ability to enforce visibility and troubleshooting. There is, however, a light at the end of the tunnel.

What's new in Sysdig - January 2022

As you already know, the “What’s new in Sysdig” blog team is involving more and more people, and this month is up to me, Giulio Puri. I’m based in Milan, Italy, and I’ve been part of the Sysdig EMEA team since May, 2021 as a Sales Engineer. I’m passionate about technology, innovation and cybersecurity, and in my free time, I love to cook, experiment with recipes and – not always successfully – surprise my friends with new dishes.

From Kálmán to Kubernetes: A History of Observability in IT

You know that observability plays a crucial role in helping to manage today’s distributed, cloud-native, microservices-based applications. But you may be surprised to learn that – despite its close association with modern applications – observability as a concept was born more than a half-century ago. Its origins stretch all the way back to the late 1950s, long before anyone was talking about microservices and the cloud.