flomotlik

gem 'foreman'
gem 'puma'

flomotlik

require 'thor'
require "sub"

class MyApp < Thor
  desc "parentcommand SUBCOMMAND", "Some Parent Command"
  subcommand "sub", Sub
end

MyApp.start

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#! /bin/bash

array=( $@ )
len=${#array[@]}
app=${array[$len-1]}
args=${array[@]:0:$len-1}

buffer_file=/tmp/last_heroku_run_`date +%N`

/usr/bin/heroku run "$args; echo \$?" --app $app 2>&1 | tee $buffer_file

flomotlik

We have changed our check_url implementation from curl to wget for three reasons

1. It gives us the ability to retry on connection refused. Compare the command we used previously with curl:

curl -sSfL --retry 3 URL

to the current one:

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FROM alpine:latest

RUN apk add --no-cache --update \
    python \
    python-dev \
    py-pip \
    build-base \
    git

RUN pip install awscli

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# Checkout a PR from the current repo
function copr { git fetch origin pull/$1/head:pr-$1; git checkout pr-$1; }

# Get the current PR from the branch name
function current_pr {
  git rev-parse --abbrev-ref HEAD | grep -oE "\d+"
}

# Update the PR
function upr {

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{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "codedeploy:RegisterApplicationRevision",
                "codedeploy:GetApplicationRevision"
            ],
            "Resource": [

flomotlik

Internet Scale Services Checklist

A checklist for designing and developing internet scale services, inspired by James Hamilton's 2007 paper "On Desgining and Deploying Internet-Scale Services."

• http://mvdirona.com/jrh/talksandpapers/jamesrh_lisa.pdf

Basic tenets

• Does the design expect failures to happen regularly and handle them gracefully?
• Have we kept things as simple as possible?

flomotlik

#!/bin/bash

# Add the following commands to your setup commands to update firefox
# git clone https://gist.github.com/9525133.git update_firefox
# bash ./update_firefox/update_firefox 28
# firefox --version

set -e

if [ -z "$1" ]; then

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# Create an Amazon EC2 AMI

ec2 = AWS::EC2.new(
  :access_key_id => ENV['AWS_KEY'],
  :secret_access_key => ENV['AWS_SECRET_KEY'])
  ec2.images.create(:instance_id => instance_id)