Operations | Monitoring | ITSM | DevOps | Cloud

In this blog post, we are going to explain how to monitor Harbor container registry with Prometheus metrics. Harbor is an open-source container registry, originally developed by VMware and now under the CNCF umbrella. Although many of us typically use hosted container registries such as DockerHub, Quay, ECR, GCR, or ACR, when you need a self-hosted registry, Harbor is a great choice. Harbor provides great features such as RBAC, replication, and image scanning.

Even though only 11 years old, Node.js has emerged to be one of the most popular web development frameworks in the last decade. I’m a big Javascript fanboy, and thanks to Node.js, I can write Javascript code outside the browser to create server-side web applications that are non-blocking, lightweight, fast, robust and scalable.

News teams often compete to break the story first. We think they should also compete on being the first to load their website. Let’s apply our web performance skills to a real world example: which news website has the best performance? Let’s solve this question by loading the homepages of some large news sites. A sampling of Alexa’s Top Sites gives four test candidates: Google News, CNN, The New York Times (NYT), and Fox News. Take a look, which feels fastest to you?

Today I will show you briefly how to build your own Powershell Modules/Plugins using icinga-powershell-framework. As you might know, we recently started writing plugins in Powershell that can be used to monitor windows-services in Icinga2 in a simple way. If you are interested in learning more about it, everything is documented here down to the smallest detail.

As many organizations have migrated their infrastructure, applications, and data to cloud offerings, adversaries have extended their operational capabilities in cloud environments to achieve their mission — whether that means stealing intellectual property, disrupting business operations, or holding an organization’s data for ransom.

OpsRamp customer LifeSouth is a non-profit community blood bank based in Gainesville, Florida, and serving more than 100 hospitals in Alabama, Florida and Georgia. With 925 employees, LifeSouth has more than 30 donor centers, 55 blood mobiles and nearly 1,000 blood drives a month. Daniel Kerr, Configuration Management Engineer with LifeSouth Community Blood Centers, shared the current IT challenges and projects at his organization.

It’s one thing to build a Kubernetes log management strategy that only needs to support Kubernetes. But most organizations don’t have that luxury. They have log management practices already in place for other types of platforms or infrastructure, and they need to extend them to support Kubernetes. How can you do that in an efficient way? Keep reading for tips on integrating Kubernetes logging data into your existing log management workflow without rebuilding from the ground up.