Karl Isenberg karlkfi

SWE on GKE Enterprise at Google. Previously: Cruise, Mesosphere, Pivotal.

karlkfi / assign-kube-system-node-selector.yaml

Created August 15, 2024 22:55

Use Gatekeeper mutating webhooks to auto-assign Pods from a namespace to a specific node pool

	apiVersion: mutations.gatekeeper.sh/v1
	kind: Assign
	metadata:
	name: kube-system-node-selector
	spec:
	applyTo:
	- groups: [""]
	kinds: ["Pod"]
	versions: ["v1"]
	match:

karlkfi / count-k8s-objects.sh

Last active January 16, 2025 01:31

count-k8s-objects.sh - Count the number of Kubernetes objects in a directory and error if there are too many

	#!/bin/bash

	# This script recursively counts the number of Kubernetes objects in YAML and JSON files within a directory.
	# It uses `yq` to parse YAML and JSON, prints the object count for each file,
	# and also prints the total count for each directory. It errors if the total object count exceeds 2000.
	# It skips directories that start with "."

	set -euo pipefail

	# --- Configuration ---