Kelsey Hightower

The best way to write secure and reliable applications. Write nothing; deploy nowhere.

A satirical joke repository claiming the safest code is code that never runs. No actual functionality, pure developer humor about software complexity.

Bootstrap Kubernetes the hard way. No scripts.

A hands-on tutorial for setting up a Kubernetes cluster entirely by hand, no automation, no scripts, so you deeply understand every component before relying on the tools that hide the details.

Manage local application configuration files using templates and data from etcd or consul

confd is a small Go tool that keeps server config files automatically up to date by reading values from a central store like etcd, Consul, or Vault and rewriting the files whenever values change.

Golang library for managing configuration data from environment variables

Manage Lets Encrypt certificates for a Kubernetes cluster.

Intro to Kubernetes Workshop

A step by step guide on creating build and deployment pipelines for Kubernetes.

Running HashiCorp's Consul on Kubernetes

Manage application configuration using Kubernetes secrets, configmaps, and Go templates.

Kubernetes cluster federation tutorial

Automate the creation of unique Vault tokens for Kubernetes Pods using init containers.

Convert docker-compose service files to Kubernetes objects.

Guide to running Vault on Cloud Run

Example 12 Facter App

How to guide on running HashiCorp's Vault on Google Kubernetes Engine

Get facts about a Linux system.

Tutorial on running Nomad on Kubernetes.

Hands-on tutorial for building and deploying Kubernetes Initializers.

How to run the Istio Ingress Controller on Kubernetes

Manage Kubernetes with Packer and Terraform on Google Compute Engine.

grpc examples

CoreOS iPXE server

Kubernetes Redis Cluster configs and tutorial

Standalone Kubelet Tutorial

Step by step guide on how to secure Docker and Kubernetes using TLS with CloudFlare’s CFSSL

Toy Kubernetes Scheduler

A step by step guide for getting started with Grafeas and Kubernetes.

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Google Cloud Function tutorial and hacks to enable the use of Go.

Craft Kubernetes Workshop

Tutorial on creating a Kubernetes Ingress Resource with a Static IP Address in GCP or GKE

An Kubernetes validating admission webhook that rejects pods that use environment variables.

Cloud native service mesh for the rest of us.

Lobsters, the Hacker News clone, on Kubernetes

Automate the initialization and unsealing of HashiCorp Vault on Google Cloud Platform.

Bootstrap TLS certificates for Pods using the Kubernetes certificates API.

Demo 12 Factor application that utilizes Hashicorp tools.

How to bootstrap a single-node Kubernetes cluster on Google Compute Engine using kubeadm.

Kubernetes Envoy Service Discovery Service.

Create an environment file with system networking information.

Display GitHub contributors for a specific repo.

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What if applications could deploy themselves?

How to guide on running Serverless.com's Event Gateway on Kubernetes

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Package run provides helper functions for building Cloud Run applications.

A tutorial on using Google Cloud service account with Google Container Engine (GKE).

HashiConf EU 2016

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Generate build status images for Google Cloud Build

How-to guide for testing the riff FaaS platform and Istio on Google Kubernetes Engine.

A guided tutorial for the cri-o (ocid) Kubernetes container runtime.

Tutorial: Running Lambda Functions on Cloud Run

Setting up etcd to run in production.

Example code for the 12 Fractured Apps blog posts.

Kelsey's GopherCon 2018 Keynote: Going Serverless

OSCON 2017 Kubernetes Tutorial

Notes: Running Atlassian's Jira on Kubernetes

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conf2kube can read and create Kubernetes secrets based on the contents of configuration files.

Dynamically sync Nginx Plus backends from Kubernetes service endpoints.

Kubernetes endpoints load balancer.

OSCON Metrics Tutorial

echo prints the first positional argument to stdout

A prototype of using dynamic ports with Kubernetes.

Example app with a healthz endpoint

Simple in-memory key/value store backed by a map

Intro to Go Workshop

Web interface and api for ipxed

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Package manager

Sync GitHub and Google Cloud Source Repos

Ship systemd journal entries to logentries.com

Educational package to teach aspiring programmers about history through the lens of time.

Cloud Run Container Instance Metadata Server Emulator

Basic single node Kubernetes using a bash script.

GCS Cache implements the autocet.Cache interface using Google Cloud Storage.

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In memory message queue prototype.

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Complete example on using net/rpc over HTTP with the jsonrpc encoding

Create a single node Kubernetes image for local testing with VMware Fusion.

Tutorial: Open Policy Agent on Cloud Run

Learning CUE in public

Cloud Functions Min Instances Tutorial

Generate self-signed TLS certificates for Kubernetes

Example application which demonstrates various configuration options for modern applications.

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Kubernetes Up and Running

A small echo server written in x86-32 asm

WIP: Kubernetes Lets Encrypt Tutorial

How to deploy Redis Enterprise on Kubernetes

Convert Google Compute Engine (GCE) autoscaling instance groups to Kubernetes autoscaling deployments.

Kubernetes Config Connector Policy Demo.

Generate etcd pod specs for running under the Kubernetes Kubelet

Kubernetes Initializer that injects the Istio sidecar into pods.

Google Cloud Functions Helpers

The best way to create Dialogflow webhooks in Go.

Terraform KCC Demo

Building Distributed Systems with CoreOS Talk

Demo setup for the PyCon 2017 keynote.

Create animated GIFs from image uploads.

Cloud Run open api service

DNS exec plugins for the Kubernetes Certificate Manager

Example Kubernetes controller that manages deployments using Jira

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PuppetConf 2016 demo

Running Habitat based applications on Kubernetes tutorial.

Manipulate boltdb password databases

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Docker files

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Example vault secrets controller

Simple web application to help thrash your CPU.

Simple Github Action that prints the go version.

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The GIF Maker infrastructure repository.

Proxy Kubernetes pods based on label queries.

Demo application

Cloud Native demo

Automacon guided tutorial

Ship OPA decision logs to BigQuery

CoreOS VMware tutorial

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Random code snippets for talks and blogs

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CoreOS PXE Image Customizer

GitHub Webhook used for demos

Print Kubernetes secrets then exit.

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Website ping utility

Repository for maintaining Metadata for Hightower Ratings

Example app with a healthz endpoint

Pixie Day Demo

Healthz adaptor for the mysql database.

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Go at CoreOS presentation (Go present tool)

Kubernetes pod inspector

Craft gRPC demo

Empathy challenge

Package passwd allows user account lookups by name or id from /etc/passwd

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Hello empathy app

Monitorama demo script

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Random weather data sets

GopherCon 2014 Proposal

A distributed chat bot

An open source, general-purpose policy engine.

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Go package for creating tar.gz files

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Bad hipaa library

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Example -- how to find the etcd leader

Build scripts for the kubestack release bundle

Virtual whiteboard for sketching hand-drawn like diagrams

Cloud artifact metadata CRUD API and resource specifications

Cloud Function to generate Google ID tokens stored in Apigee encrypted Key Value Maps.

A stats collection and distributed tracing framework

Go http.Handler for the Hawk Authentication Scheme

Distributed ls client and server

Sample application.

Portainer documentation

Same application for the Intro to Go Workshop

Source for the istio.io site

Same application for the Intro to Go Workshop

Run Kubernetes locally

Rails code running the Lobsters link aggregation site

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Same application for the Intro to Go Workshop

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Website/documentation repo

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Istio Pilot implementation

Awesome hello app

Install a Kubernetes cluster the CoreOS Tectonic Way: HA, self-hosted, RBAC, etcd Operator, and more

A tool for managing secrets.

Application tracing system for Go, based on Google's Dapper.

Dev Nation demo app

Container Cluster Manager

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api.ai package

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