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# Authenticates an EC2 instance to Hashicorp Vault
# configuration stored in environment variables in /etc/vault/client.conf
# expected configuration (defaults are selected below if none is specified):
# VAULT_ADDR = url of vault server
# VAULT_ROLE = role name to authenticate as
maxvt /
Last active Dec 2, 2019
Infrastructure Secret Management Software Overview

Currently, there is an explosion of tools that aim to manage secrets for automated, cloud native infrastructure management. Daniel Somerfield did some work classifying the various approaches, but (as far as I know) no one has made a recent effort to summarize the various tools.

This is an attempt to give a quick overview of what can be found out there. The list is alphabetical. There will be tools that are missing, and some of the facts might be wrong--I welcome your corrections. For the purpose, I can be reached via @maxvt on Twitter, or just leave me a comment here.

There is a companion feature matrix of various tools. Comments are welcome in the same manner.

Manu343726 / gist:ca0ceb224ea789415387
Created Sep 19, 2015
Running ARM docker image with QEMU on x86_64 Arch Linux host
View gist:ca0ceb224ea789415387
# Install quemu, docker, etc
yaourt -S qemu qemu-user-static binfmt-support
# The quemu-user-static AUR package is outdated and broken. The .deb package they pull is no longer in the ubuntu repository.
# Edit the PKGBUILD and use qemu-user-static_2.4+dfsg-3_amd64.deb (With SHA1 sum "84d83a16c60c82b6c579f2f750b04a3ac26c249b")
# Enable ARM emulation
update-binfmts --enable qemu-arm
gshutler /
Created Jun 9, 2015
Update Rubygems for all rbenv rubies
#! /usr/bin/env bash
set -e
eval "$(rbenv init -)"
for version in `rbenv whence gem`; do
rbenv shell "$version"
echo "Updating rubygems for $version"
gem update --system --no-document --quiet
gmr /
Last active Feb 8, 2018
This gist has files that are used to automate chef repository submodules used for roles, data bags, cookbooks and environments, ultimately uploading the maintained chef repository to chef via knife using Jenkins and Github.

The files in this gist are for having Jenkins automatically manage a chef repository using git submodules. This allows for clean, clutter free management of individual cookbooks, and individual respositories for roles, environments and data bags in our chef-repo.

The process relies on using Github (we use Github Enterprise) and Jenkins in combination with the Jenkins Github plugin to notify Jenkins when a repository has changed.

Our chef-repo directory looks something like:

    - cookbooks
          - Each cookbook is a git submodule managed by Jenkins
    - data_bags (git submodule managed by Jenkins)
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