Sean Lingren

I'm an SRE at GitHub working on improving the ownership and reliability of our services. I also contribute to open source and have a few projects of my own.

GitHub  •  LinkedIn  •  PGP

Fault

go-fault is a fault injection library that I wrote and open sourced while on the Chaos Engineering team at GitHub. Fault is written in Go and provides a fault injection interface through standard net/http middleware.

GitHub

Vaku

vaku is a project written in Go that provides an API and CLI for advanced functions on Vault k/v secret engines. Use vaku to copy, move, and search Vault folders, even between v1 and v2 backends.

Website  •  GitHub

Vault Infra

Vault Infra is a project I wrote and open sourced at Amount that provides a secure Vault deployment in AWS using Packer and Terraform.

GitHub

Infra Personal

Infra Personal is an open source repo that contains 100% of my personal infrastructure, including the resources to run this website. It securely manages my home network and multi-account AWS setup. This project is sponsored by AWS Open Source.

GitHub

Dotfiles

My dotfiles continuously configure all of my local machines using Ansible. Every system settting, package install, and shell alias is defined in this repo and applied with a simple dot command that I run daily.

GitHub

Cami

cami is a simple CLI/API for removing unused AMIs from an AWS account.

GitHub

Glen

glen is a simple CLI that reads your GitLab CI variables and exports them locally.

GitHub