A summary of three major Kubernetes threat modeling initiatives to help security professionals secure their production clusters.
A technical guide on configuring a Docker container to resolve and communicate with Kubernetes services running inside a local kind cluster.
A guide to using Gatekeeper, a Kubernetes policy enforcement tool based on Open Policy Agent (OPA) and the Rego language.
Explains how Docker and Kubernetes use Linux network namespaces and virtual interfaces to create unique IP addresses for containers and pods.
A technical guide explaining Kubernetes Pod Security Policies (PSP), their enforcement, and management using tools like kustomize.
A guide to configuring host DNS and routing to resolve Kubernetes services from the host machine when using the kind local development tool.
A tutorial on setting up Fluent Bit as a DaemonSet to forward application and system logs from a Kubernetes cluster to Elasticsearch.
An introduction to kpt, a new tool for packaging and managing Kubernetes resources using GitOps, with comparisons to Helm and kustomize.
An introduction to Helm, the package manager for Kubernetes, explaining its purpose, basic commands, and how it simplifies deploying applications.
A technical guide on configuring AlertManager to send email notifications via Gmail for alerts from Argo Workflows.
A technical guide on creating a Prometheus alert rule to monitor and alert on failed Argo Workflows in a Kubernetes environment.
A technical guide on configuring Argo workflows to expose Prometheus metrics within a local Kubernetes cluster created using kind.
A technical guide on setting up a professional video streaming studio for online tech talks and training, covering hardware, software (OBS), and Linux configuration.
A technical guide on configuring an NGINX Ingress Controller with Dapr sidecar injection in Kubernetes for exposing Dapr-enabled applications.
A guide to deploying and understanding H2O's distributed machine learning platform on a Kubernetes cluster, focusing on its stateful architecture.
A tutorial on using Dapr with .NET Core to securely read and access Kubernetes secrets within a microservices application.
A tutorial on deploying MongoDB in Azure Kubernetes Service (AKS) using the MongoDB Enterprise Operator and Ops Manager.
A guide to building a custom, durable event source for Knative Eventing using .NET Core and the Azure Durable Task Framework.
A developer reflects on four years at The Linux Foundation, building open source foundations and promoting cloud-native technologies.
A review of major tech trends from the 2010s, focusing on the explosive growth and impact of public cloud computing (AWS, Azure, GCP).
