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Splunk: Now Streaming: Splunk Machine Learning

Machine learning (ML) helps companies leverage data to improve intelligence in their operations. In this webinar, we'll show you how to analyze data with different forms of machine learning using Splunk, comparing stream and batch processing. Splunk Streaming ML gives you the ability to extract near real-time insights from data as it is ingested. These capabilities can be complementary to traditional batch methodology, and so we'll also demonstrate how the Splunk Machine Learning Toolkit (MLTK) can be leveraged to train models from your data.

Rancher September 2020 Online Meetup - Rancher 2.5 Preview: GitOps with Fleet Management

This September we will take a look at the new Rancher 2.5 Fleet management feature designed to manage GitOps at scale. Operating at scale requires taking a programatic infrastructure as code approach to managing Kubernetes clusters. As clusters move out to the edge, assumptions about datacenter grade networking and hardware change dramatically. Fleet management provides a new GitOps method of managing one to one million clusters.

Honeycomb: The Tarot of Telemetry: Help Your Future Self

Honeycomb can help you find the needles in your haystack, but it helps when you make the needles more findable! Beyond automatic instrumentation, adding custom telemetry to your events means thinking about how that data will be used when you and your team don't even know what it is they're looking for. How can you make the telemetry you're adding today useful in an unpredictable future?

4 ways to save on IT costs in the asset life cycle [Part 3: Maintenance and support]

We’re back with part three of our four-part series on cutting down IT costs during the asset life cycle. In the last blog, we discussed ways to save in the asset deployment stage. In this part, we’ll look at maintenance and support, and examine ways to save during this stage of the asset life cycle. When it comes to IT technicians, time is money. On any given day, an organization can have thousands of assets in play.

Demystifying Open-Source Orchestration of Unikernels With Unik

As the cloud-native ecosystem continues to evolve, many alternative solutions are popping-up, that challenges the status quo of application deployment methodologies. One of these solutions that is quickly gaining traction is Unikernels, which are executable images that can run natively on a hypervisor without the need for a separate operating system.

[KubeCon + CloudNativeCon EU recap] Better histograms for Prometheus

It’s only four months ago that I blogged about histograms in Prometheus. Back then, I teased my talk planned for (virtual) KubeCon Europe 2020. On Aug. 20, the talk finally happened. It completed the trilogy of histogram talks also mentioned in my previous blog post. Here is the recommended viewing order.

Five things to Log in your CI Pipeline: Continuous Delivery

Logs in continuous delivery pipelines are often entirely ignored, right up until something goes wrong. We usually find ourselves wishing we’d put some thought into our logs, once we’re in the midst of trawling through thousands of lines. In order to try to prevent this, we can add DevOps metrics into our logs, which will provide us with greater observability, and give insight into anything going wrong in our pipelines.

Upgrade a K3s Kubernetes Cluster with System Upgrade Controller

Kubernetes upgrades are always a tough undertaking when your clusters are running smoothly. Upgrades are necessary as every three months, Kubernetes releases a new version. If you do not upgrade your Kubernetes clusters, within a year, you can fall far behind. Rancher has always focused on solving problems, and they are at it again with a new open source project called System Upgrade Controller. In this tutorial, we will see how to upgrade a K3s Kubernetes cluster using System Upgrade Controller.