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The latest News and Information on DevOps, CI/CD, Automation and related technologies.

How to Complement Cisco AppDynamics Full-Stack Observability With Automated Actions From Resolve

In today’s digital world, application responsiveness isn’t just an end-user desire but an expectation. Nobody understands the challenges of meeting these demands better than IT, which must remain poised to act when an issue occurs while also finding ways to innovate, improve, and implement continuously.

Podcast: Break Things on Purpose | Dan Isla: Astronomical Reliability

It’s time to shoot for the stars with Dan Isla, VP of Product at itopia, to talk about everything from astronomical importance of reliability to time zones on Mars. Dan’s trajectory has been a propulsion of jobs bordering on the science fiction, with a history at NASA, modernizing cloud computing for them, and loads more. Dan discusses the finite room for risk and failure in space travel with an anecdote from his work on Curiosity.

What's New in Rancher 2.6.5?

With KubeCon underway, many of us in the cloud native community are looking forward to learning about the newest innovations from the companies we follow. At SUSE, we’ve been working hard to deliver some new enhancements to Rancher with our 2.6.5 version. I want to briefly take you through the highlights of this release and why we’re excited about these new additions.

DevOps 101: How to kick-start your DevOps initiative

This is the third part of my DevOps 101 series, so before we get going, let’s do a quick recap of what we’ve covered previously In DevOps 101: What, who, why, and how, I talked about how the definition from Microsoft’s Donovan Brown encapsulates DevOps succinctly as: The union of people, process, and products, to enable the continuous delivery of value to the end users.

Yocto or Ubuntu Core for your embedded Linux project?

Embedded Linux development doesn't have to be a journey of anxiety. Ubuntu Core provides developers what a DIY Linux distro cannot give them: a faster time to market, and tested and trusted security and update strategies. Key learning from this video: Yocto Project and all related marks and logos are trademarks of The Linux Foundation. This presentation is not, in any way, endorsed by the Yocto Project or The Linux Foundation.

Getting Started with Virtual Kubernetes Clusters and Shipa Cloud

Like your virtual machine running another virtual machine , today thanks to Loft Labs, you are now able to run multiple virtual Kubernetes clusters in a Kubernetes cluster. The vcluster project is focused on creating fully functional virtual Kubernetes clusters inside a base cluster allowing for a different approach to multitenancy than spinning up a separate Kubernetes cluster. A core use case of Shipa is the ability to have abstractions that make deploying to multiple clusters easy for developers.

Enable Sticky Sessions in HAProxy

HyperText Transfer Protocol (HTTP), the protocol that defines the language browsers use to communicate with web servers, is stateless, meaning that after you make a web request and a server sends back a response, no memory of that interaction remains. To make anything more sophisticated than a static web page work, websites need other ways to remember previous interactions with users.

Ingest OpenTelemetry traces and metrics with the Datadog Agent

OpenTelemetry is a Cloud Native Computing Foundation (CNCF) initiative that provides open, vendor-neutral standards and tools for instrumenting services and applications. Many organizations use OpenTelemetry’s collection of APIs, SDKs, and tools to collect and export observability data from their environment to their preferred backend. As part of our ongoing commitment to OpenTelemetry, we are proud to have contributed our distributed tracing libraries to the CNCF community.

Visualize relationships between your Kubernetes resources with Datadog Live Containers

A Kubernetes environment includes a wide range of resources—such as clusters, nodes, and pods—that work together to run dynamic applications at scale. In order to monitor a Kubernetes application effectively, you need a multi-dimensional view into your clusters’ health that encompasses the complex dependency relationships among these resources.