Operations | Monitoring | ITSM | DevOps | Cloud

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

Kubeflow just applied to join CNCF - what does it mean for you?

Google just announced that they have submitted an application for Kubeflow to become an incubating project in the Cloud Native Computing Foundation (CNCF). It is an initiative supported by the Kubeflow Project Steering group. The request is visible to everyone and it represents a game changer for the rhythm which Kubeflow will develop. It makes community growth a strategic objective and puts Kubeflow on a development fast track.

Managing the hidden costs of cloud networking - Part 2

In the first post of this series, I detailed ways companies considering cloud adoption can achieve quick wins in performance and cost savings. While these benefits of the cloud certainly remain true in theory, realizing these benefits in practice can be increasingly difficult as applications and their networks become more complex.

How to monitor server load

We often hear the term "load" used to describe the state of a server or a device. But what does it really mean? System load is a measure of the amount of computational work that a system performs. An overloaded system, by definition, isn't able to complete all its tasks per schedule - this affects the performance and productivity of the system. And while "load" often gets conflated with CPU usage there's a lot more to it.

Monitoring your Network SNMP devices using Hosted Graphite

When you design architecture to monitor your digital assets - either software applications or hardware devices, you need to use different strategies depending on your monitoring target. The factors you want to consider can vary including methods of retrieving monitoring data, frequency of data collection, and how you want to surface metrics and insight you find to stakeholders. In this article, we will mainly discuss how we can monitor your network SNMP devices using Hosted Graphite.

Run self-hosted CI jobs in Kubernetes with container runner

Container runner, a new container-friendly self-hosted runner, is now available for all CircleCI users. Self-hosted runners are a popular solution for customers with unique compute or security requirements. Container runner reduces the barrier to entry for using self-hosted runners within a containerized environment and makes it easier for central DevOps teams to manage running containerized CI/CD jobs behind a firewall at scale.

Harvester 1.1.0: The Latest Hyperconverged Infrastructure Solution

The Harvester team is pleased to announce the next release of our open source hyperconverged infrastructure product. For those unfamiliar with how Harvester works, I invite you to check out this blog from our 1.0 launch that explains it further. This next version of Harvester adds several new and important features to help our users get more value out of Harvester. It reflects the efforts of many people, both at SUSE and in the open source community, who have contributed to the product thus far.

The Roblox Outage

Just before Halloween 2021, Roblox engineers experienced a horror story: a service outage that also took down critical monitoring systems. It seemed like the issue was a hardware problem, but it wasn’t. Users were frustrated, and the clock was ticking. After three full days of downtime, service was finally restored on Halloween day. While the incident itself was an IT nightmare, Roblox’s detailed technical post-mortem several months later was an excellent way to bounce back.

Location, location, colocation

You might think that colocation has been replaced by the cloud. But that’s only true in marketing terms. The reality is that colocation and the role it plays in modern edge computing has never been more important or more required. Believe it or not, cloud computing doesn’t happen in the actual sky – it happens in a data centre. And knowing where that data centre is, and how fast it links to your network and the internet, can be challenging with hyperscalers.

Don't get lost in public cloud promises

When it comes to cloud computing and the migration of services to the public cloud, we’ve been hearing the hype for years. “Just migrate to the cloud and everything will just work. Things will be bigger, faster, cheaper, and better.” The reality is that a migration to the cloud can result in serious disappointment from unrealistic expectations.