As Kubernetes continues to establish itself as the industry standard for container orchestration, finding effective ways to use a declarative model for your applications and tools is critical to success. In this blog, we’ll set up a K3s Kubernetes cluster in AWS, then implement secure GitOps using ArgoCD and Vault. Check out the source for the infrastructure and the Kubernetes umbrella application here.

When getting started with Kubernetes and Helm, the process across the release life cycle can feel like a black-box; having to follow debugging processes to understand what is going on behind the scenes. Helm hooks can help with that. This post provides an overview of: If you are new to Helm, we suggest to check-out our previous tutorial first and then come back to learn more about Helm hooks. Hooks perform a single action at a specified point during the release life cycle.

An effective active directory monitoring system is essential to a secure directory design. There is a wide variety of security issues and loopholes that can be identified early if the users on the network are following the active directory monitoring guidelines. The lack of such monitoring can lead to a multitude of security threats which can result in financial and reputational damage along with data loss.

Mattermost is a platform based on collaboration — not built simply for facilitating team and asynchronous communication, but built on the philosophy that having the ability to collaborate efficiently makes the world safer and more productive for everyone. This is true in many day-to-day situations in an organization, but it is especially true in the world of DevOps. When an emergency arises, information needs to be moved from person to person and team to team as quickly as possible.

We’re excited to announce that Calico Enterprise, the leading solution for Kubernetes networking, security and observability in hybrid and multi-cloud environments, now includes encryption for data-in-transit.

Network alerts are a crucial aspect of network performance monitoring, as they’re designed to provide IT admins with quick insight into network issues, allowing for faster troubleshooting. As such, network alerts should be a key consideration for businesses choosing their network alert software.

It’s the witching hour and the night is cold. Something feels eerie—it seems calm, but you’re not sold. You turn your computer on and to your despair, Through the garishness of the screen It was sitting there. That service desk ticket. The one you thought was finally resolved But it’s back, and with a vengeance Ready to wreak havoc on all involved. This is just the beginning of your nightmare And the scariest part, you haven’t even read.

Have you seen Lambda: A Serverless Musical? If not, you really have to. I love Hamilton, I love serverless, and I’m not trying to be a crank or a killjoy or police people’s language. BUT, unfortunately, the chorus chose to double-down on one of the stupidest and most dangerous tendencies the serverless movement has had from day one: misunderstanding and trash-talking operations.

Today, every company is a software company and digital business is a core strategy for many organizations. To gain the much-needed agility and efficient scalability, companies in all verticals are modernizing their infrastructure by moving to hybrid, multicloud and cloud-native environments. Realizing that modern applications run on modern infrastructure, IT leaders are prioritizing infrastructure modernization initiatives.

With Elasticsearch, it's easy to hit the ground running. When I built my first Elasticsearch cluster, it was ready for indexing and search within a matter of minutes. And while I was pleasantly surprised at how quickly I was able to deploy it, my mind was already racing towards next steps. But then I remembered I needed to slow down (we all need that reminder sometimes!) and answer a few questions before I got ahead of myself.