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: k8s
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
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
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
Knative Functions – No Dockerfile, No Lock-In, No Kubernetes Experience
Would you like to run functions in your own Kubernetes clusters? Would you like it to be as simple as possible? How about providing Functions As a Service (FaaS) flavor of serverless computing to everyone in your company? If the answer to any of those questions is yes, you might want to explore Knative Functions.Continue reading
How To Shift-Left Stateless Kubernetes Applications Management
How can we enable application developers to be self-sufficient instead of opening JIRA tickets requesting deployment of their apps to Kubernetes, creation of databases, clusters, etc.? In this video, I’m trying to answer that question through an example of a stateful application running in Kubernetes and connected to a database. To accomplish that, I’ll use Crossplane, SchemaHero, Okteto, and a bit of Bash scripting.Continue reading