eBPF might be the next big thing in Kubernetes. In this video, we’ll take a look at what eBPF is, how it works, and how it can be used to replace sidecar containers.Continue reading
Tag Archives: review
Cloud Custodian – Policies? Resource Management? Something Else?
Cloud Custodian is yet another tool that helps us audit, manage, and apply policies to cloud resources, but with a twist. Is it any good? Should you use it? Who should use it?Continue reading
What Is Kubernetes Ingress And How Does It Work?
What is Kubernetes Ingress and how does it work? In this video, we will learn how Kubernetes Ingress works and how it can be used to expose applications running in a Kubernetes cluster.Continue reading
Post-Mortem Documents About Production Issues With Fiberplane
What do we do when we find an issue in production? Fix it? How about generating a post-mortem report while fixing it?
That’s what Fiberplane is all about. In this video, I’ll show you how to use Fiberplane to generate postmortem documents about incidents in production Kubernetes clusters.Continue reading
Kubernetes Troubleshooting And Management With Komodor
Is Komodor still one of the best tools for troubleshooting Kubernetes? How did it improve over the last year?Continue reading
Distributed Tracing With Jaeger And OpenTelemetry In Kubernetes
How to set up and observe distributed tracing with Jaeger and OpenTelemetry in Kubernetes?Continue reading
You MUST Instrument Your Code With OpenTelemetry!
If we want to gain insights into application behavior, we MUST instrument our code. However, instrumenting code can take time and effort and so we better do it in a way that avoids being locked into any specific tool. That’s where OpenTelemetry comes in with its instrumentation standard, independent of the tools where logs, metrics, and traces are collected.Continue reading
DevOps Is Dead! Long Live Platform Engineering! Did We Get Confused?
“DevOps is dead!” That’s a commonly repeated sentence these days. Some might say that Platform Engineering is replacing DevOps. But is DevOps really dead? Is it being replaced by Platform Engineering? Or maybe, we are just confused.Continue reading
How To Inspect, Plan, Migrate DB Schemas With Atlas
If you have a database (as almost everyone does), you must have a tool to manage its schema. That’s where Atlas comes in. It plans and applies schemas defined in a declarative format (HCL) or as versioned migrations. As an added bonus, it works both as a standalone CLI and as a Terraform provider.Continue reading
Manage Container (Docker) Images, Helm, CNAB, and Other Artifacts With Harbor
Do you know how to manage container (Docker) images, how to run a container image registry and security scans, how to sign container images, how to prevent usage of images that are not verified or signed, how to replicate container images, and how to store Helm charts, binaries, and other artifacts? In this video, I’ll show you how to do all of that with Harbor.Continue reading