How-To

A practical guide to JSON Path syntax, operators, and filters, with hands-on examples for extracting data from JSON documents and Kubernetes resources via kubectl.

A practical guide to kubectl JsonPath expressions for extracting, formatting, and combining Kubernetes resource fields. Covers core patterns, array indexing, literal strings, and when to reach for jq instead.

A practical guide to provisioning EFS filesystems and wiring them into Kubernetes via the AWS EFS CSI driver, IAM roles, and standard storage manifests. Covers StorageClass, PVCs, Deployments, and StatefulSets for shared, elastic storage.

A comprehensive cheatsheet covering essential Helm template functions, syntax, and patterns for writing and debugging chart templates. Use it as a quick lookup while building or troubleshooting Helm charts.

A quick-reference guide covering Helm repository management, chart installation, release management, and common deployment workflows. Use this as a day-to-day cheat sheet for working with Helm in Kubernetes environments.

A quick reference covering commonly used kubectl commands, flags, and workflows for managing Kubernetes resources. Topics range from shell autocomplete and cluster contexts to creating, viewing, updating, and deleting resources.