bitdivine

Keybase proof

I hereby claim:

• I am bitdivine on github.
• I am captainamerica (https://keybase.io/captainamerica) on keybase.
• I have a public key ASATCWjQjA7rZNUyQTQBVRYqRuxGv0qsBdOFNwRIi3VUawo

To claim this, I am signing this object:

bitdivine

# Add this to your ~/.bashrc
alias aws_session_token_generate='export AWS_SESSION_TOKEN=$(aws sts get-session-token --serial-number "$(aws sts get-caller-identity --query Arn --output text | sed 's/user/mfa/g')" --token-code "$(read line ; echo $line)" --query Credentials.SessionToken --output text)'

bitdivine

#!/usr/bin/env node

const RECIPE = process.argv[2] || process.env.RECIPE || '/dev/stdin'

const doubleslash=/^(("([^"\\]|\\.)*"|([^\/]|\/[^\/]))*).*/gm
const multiline=/(("([^"\\]|\\.)*"|[^\/"]|\/[^*])*)\/[*]([^*]|[*][^\/])*[*]\//g

var x,y;
for ([x,y]=[require("fs").readFileSync(RECIPE,{encoding:"utf8"}).replace(doubleslash,"$1"), ""]; x.length != y.length; [x,y]=[x.replace(multiline,"$1"),x] );

bitdivine

# Prompt: Exit code red/green && runtime
PROMPT_COMMAND=__prompt_command # Func to gen PS1 after CMDs
__prompt_command() {
    local EXIT="$?"             # This needs to be first
    timer_stop
    PS1=""
    local RCol='\[\e[0m\]'
    local Red='\[\e[0;31m\]'
    local Gre='\[\e[0;32m\]'
    local BYel='\[\e[1;33m\]'

bitdivine

#!/bin/sh

set -eux
set -o pipefail

INSTALL_DIR="${INSTALL_DIR:-/opt/terraform/bin}"
# Get the version to install, degrading gracefully depending on which tools are installed:
test -n "${VERSION:-}" \
    || VERSION="$(curl https://releases.hashicorp.com/index.json | jmespath "terraform.versions.*.version" --output text | sort --version-sort | tail -n1)" \
    || VERSION="$(curl https://releases.hashicorp.com/terraform/ | grep terraform_ | sed 's/.*href.*>terraform_//g;s/<.*//g' | sort --version-sort | tail -n1)"

bitdivine

#!/usr/bin/env python3

import sys
import json
import jmespath
import argparse

parser = argparse.ArgumentParser(description='Apply a jmespath filter to stdin')
parser.add_argument('jmespath', metavar='JMESPATH', type=str, nargs=1,
                    help='jmespath expression')

bitdivine

echo If the region is given in the environment:
echo $AWS_DEFAULT_REGION

echo If aws has been configured:
aws configure get region

echo If running on an aws instance, the availability zone is in the metadata and hence we have the region:
ec2metadata --availability-zone | sed -r 's/.$//g'
echo Equivalently:
curl -s http://169.254.169.254/latest/meta-data/placement/availability-zone | sed -r 's/.$//g'

bitdivine

REST OPENAPI

• https://github.com/OAI/OpenAPI-Specification
• https://github.com/swagger-api/

bitdivine

Memcached

• [http://balodeamit.blogspot.co.uk/2013/10/how-memcached-works.html How memcached works]

bitdivine

Create a secure docker registry

Note: You will almost certainly want to add some storage options: Note: This is correct as of July 2017. The official Docker docs give the wrong port number but are otherwise correct. https://docs.docker.com/registry/deploying/

• Create a cert with whatever tools you normally use:

  (.ve) maxim@space:~/pumpernikel-pristine/tools/ansible$ ./bin/ssl-client-gencert docker.pumpernikel.com

• Run: