Eric Chiang

Parsing HTML at the command line

pup is a command-line tool for pulling data out of HTML pages using CSS selectors. You pipe HTML into it, write a selector, and get matching elements back as text, attributes, or JSON.

A simple Kubernetes Go client

A Let's Encrypt client for Go

CSS Selectors for Go

Kubernetes Terraform provider with support for raw manifests

A command line XML parsing tool

Julia artificial neural networks

OpenID Connect utilities for Kubernetes

Machine Learning solution for Kaggle.com's "Partly Sunny with a Chance of Hashtags"

Go implementation of Platform-Agnostic Security Tokens

OpenID Connect support for golang.org/x/oauth2

No description.

Plot the memory usage of arbitrary processes

A guide for deploying etcd clusters securely using TLS

Fancy printing in python

No description.

Keys and certificates for YubiKeys, written in Go

Example Kubernetes controller

https://travis-ci.org/ericchiang/blog

Static analysis tools for Go

A controller for rotating Kubernetes service account credentials.

An etcd cluster management tool

Kubernetes Per-Namespace CNI Configuration

a simple server that pushes and pulls to a registry

No description.

a SQL query composition library for Go

copy & paste-friendly golang crypto

No description.

dex is an OpenID Connect Identity Provider...and more!

Machine Learning challenge from Kaggle.com.

No description.

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Ruby SAML Identity Provider, best used with Rails (though not required)

The official Go SDK for Model Context Protocol servers and clients. Maintained in collaboration with Google.

No description.

OpenSSL bindings for Rust

Passkeys support for Go

How to authenticate a GitHub Action through OpenID Connect

Terraform Google Cloud Platform provider

Add Google Cloud Platform support to Terraform

No description.

PKCS #11 modules in Go without cgo

Open source smart card tools and middleware. PKCS#11/MiniDriver/Tokend

No description.

$HOME/.config/nvim

Divide networks into subnets (by shift or by desired count)

Curated applications for Kubernetes

GitHub bot that validates patches before they can be merged

Cluster Registry API

flannel is a network fabric for containers, designed for Kubernetes

A lock-based leader election package for Go

pcsc-lite: PC/SC implementation

Dex website

Native Go bindings for D-Bus

Use Prometheus to monitor Kubernetes and application running on Kubernetes

Prometheus Operator creates/configures/manages Prometheus clusters atop Kubernetes

Golang interface to manage Yubikeys, including a crypto.Signer & crypto.Decrypter interface

embiggden-disk live-resizes a filesystem after first live-resizing any necessary layers below it: an optional LVM LV and PV, and an MBR or GPT partition table

Portable OpenSSH

An HTTP-Proxy that adds AuthN through JWTs

Vulnerability Static Analysis for Containers

quayctl is a command-line client for Quay

No description.

Slides and links for 2019 talks

Terraform provider for on-premise / bare-metal via Matchbox

Terraform provider for Container Linux Configs

Network boot and provision CoreOS Clusters (etcd3, Kubernetes, Torus, rktnetes, and more)

clair behind jwtproxy in one container

The systemd System and Service Manager

Source repo for Docker's Documentation

TSPI bindings for golang

Linux kernel source tree

Golang OAuth2 server library

No description.

etcd java client

failpoints for go

Serve the Apache Zookeeper API but back it with an etcd cluster

Serve Consul with etcd

etcd playground

Distributed database benchmark tester

etcd playground

protodoc generates Protocol Buffer documentation.

Kubernetes Ingress Controller for AWS ALB

Website/documentation repo

Python library and command line tool for configuring any YubiKey over all USB interfaces.

Guide to using YubiKey as a SmartCard for GPG and SSH

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

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

RPM source files for installing Tectonic workers on RHEL

A bot written in Rust that looks at all PRs specified in a config file and posts them to a specified Slack channel

retired: this is work to add a TPM admission controller to Kubernetes; can be upstreamed in the future

A tool for synchronizing issue tracking between GitHub and JIRA

Mediate the interaction between Tectonic and Torcx

Utilities for testing Kubernetes installations

A Vagrant plugin for providing Ignition Configs to VirtualBox virtual machines

Image for sidecar container that installs cni related assets for flannel

Build files used for babel-plugin-git-version-build used in tectonic-installer Edit Add topics

deprecated tool for interacting with Clair locally

Repo for building container images for upstream kubectl

Tag and remove AWS Resources with Automation

torcx is a boot-time addon manager for immutable systems

A Kubernetes controller example

No description.

Kuberetes etcd network checkpointer

Code and utilities used to package additional docker versions on Container Linux

A kubelet CSR auto-approver

An application that figures out the current kubernetes API server's version

No description.

Groovy pipeline jobs that build and test Container Linux with Jenkins

Testing regress tool

A Kubernetes operator to manage updates of Container Linux by CoreOS

Manage multiple Go versions

Development work for SeaBIOS

Training

etcd operator creates/configures/manages etcd clusters atop Kubernetes

No description.

Tool to dig through GitHub history to generate Kubernetes OWNERS files

Go SCSI emulation via the Linux TCM in Userspace module

No description.

KPM is a tool to deploy and manage application stacks on Kubernetes.

HTTP proxy that signs requests for upstream AWS endpoints

Scripts for k8s scalability testing and analysis

basic kubernetes health monitoring

GitHub repo issue analyzer

Go-swagger generated client bindings for Quay

CoreOS Community Workshops.

kubernetes rolling update webhook server

A fork of the backported hashlib library, which allows the sha256 state to be exported and imported, for resumable hashing.

Convert a Container Linux Config into Ignition

Container Linux running on xhyve hypervisor

Documentation and example server for Quay.io JWT Custom Auth

Fork of https://bitbucket.org/psagers/mockldap

Python library for working with the BitBucket V1 API via OAuth

No description.

gzip indexer for random access into compressed files

App Container Image Discovery Server

Go wrapper around iptables utility

a collection of go utility packages

Mantle: Gluing CoreOS together

Proxy the sd_notify messages between systemd and process in a different cgroup

A diagnostics tool for capturing system state.

No description.

CoreUpdate Command Line Interface

Reboot manager for Container Linux

bring your tools with you

No description.

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[DEPRECATED] - Simple configuration tool for Container Linux

No description.

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Basic Container Linux filesystem layout and configs

etcd discovery service

Documentation for Quay.io

Linux namespaces tcp proxy

third_party.go - self contained GOPATH helper

DEPRECATED: Golang implementations of Linux Namespaces

DEPRECATED - Sanity tests for a minimal Linux

No description.

a loadbalancer built on coreinit and nginx

fleet ties together systemd and etcd into a distributed init system

Subscribe to a mailing list on mailgun via a web interface

Go logging library with systemd journal support

Go bindings to systemd socket activation, journal, D-Bus, and unit files

Socket activated transparent SSL proxy written in Go

No description.

Container Linux build infrastructure

semver library in Go

No description.

A gitreceive implementation in Go

DEPRECATED - please use the official client at https://github.com/coreos/etcd/tree/master/client

Helper command to manage https://github.com/coreos

Initramfs for Container Linux

unmodified ebuilds mirrored from the portage tree

custom gpt tools and scripts

Container for Rackspace's nova-agent

DEPRECATED

Utility to interact with core-os.net administrative service API endpoints

No description.

init system units and configuration for Container Linux

utilities for SDK and dev images

update daemon for Container Linux

DEPRECATED - Do not use

Build and maintenance scripts for Container Linux

No description.

Custom ebuilds for Container Linux

Fixture test server that displays /etc/motd

No description.

No description.

A resource tracking a number of Kubernetes extensions built on TPRs, CRDs, and API Aggregation

Minimal Vagrantfile for Container Linux

A fabric Fabfile for SSHing into Kubernetes nodes by label query

No description.

An alternative bootable ISO image for minikube

Fork of https://github.com/pmezard/licenses

CoreOS issue tracker

repo tool manifest for Container Linux sdk

A collection of systemd units designed to run on CoreOS/fleet

Generate a list of PRs and Issues you contributed across all repos in an org :rocket:

Kubernetes OpenAPI spec generation & serving

DEPRECATED - see https://github.com/coreos/etcd/tree/master/etcdctl instead