| from fabric.api import * | |
| from fabric.operations import local,put | |
| import subprocess | |
| import os | |
| @task | |
| def deploy_small_ec2_instance(): | |
| local('/usr/bin/ec2-run-instances ami-6dacf728 --instance-type m1.small --region us-west-1 --key ${EC2_KEYPAIR} --user-data-file user-data.sh --group ${SGROUP}') | |
| @task |
This guide enables you to install (ruby-build) and use (rbenv) multiple versions of ruby, isolate project gems (gemsets and/or bundler), and automatically use appropriate combinations of rubies and gems.
# Ensure system is in ship-shape.
aptitude install git zsh libssl-dev zlib1g-dev libreadline-dev libyaml-dev
Bonsai offers a Heroku add-on for ElasticSearch.
ElasticSearch is the latest generation search engine built on the powerful Lucene library. Its API is freshly designed around modern RESTful JSON conventions, making it easy to learn and understand. ElasticSearch will automatically index your JSON data with sensible defaults, which means that you can get started without writing a single line of configuration. ElasticSearch is the perfect place to start for anyone new to full-text search engine concepts, or for anyone who is looking for more clarity and less ceremony in their search engine.
The ElasticSearch internals are designed from the ground up with data distribution in mind. This means you get greater scalability, performance and reliability in a cloud hosted environment. An ElasticSearch index can automatically shard your data, to scale to the largest indexes and support high volumes of write traffic. All of our
Salt is a great tool for remote execution and configuration management, however you will still need to bootstrap the daemon when spinning up a new node. One option is to create and save a custom AMI, but this creates another resource to maintain and document.
A better method for Linux machines uses Canonical's CloudInit to run a bootstrap script during an EC2 Instance initialization. Cloud-init takes the user_data string passed into a new AWS instance and runs it in a manner similar to rc.local. The bootstrap script needs to:
| # salt-minion.conf | |
| description "salt-minion upstart daemon" | |
| author "Jeff Bauer <[email protected]>" | |
| # copy this file to /etc/init | |
| start on (net-device-up and local-filesystems) | |
| stop on shutdown | |
| expect fork |
| #!/usr/bin/env python | |
| """ | |
| Recipe for creating and updating security groups programmatically. | |
| """ | |
| import collections | |
| import boto |
| #!/bin/bash | |
| # usage: save as 'videbcontrol.sh'; chmod 755 videbcontrol.sh; ./videbcontrol.sh foo.deb | |
| # | |
| # from: http://ubuntuforums.org/showthread.php?t=636724 | |
| if [[ -z "$1" ]]; then | |
| echo "Syntax: $0 debfile" | |
| exit 1 | |
| fi |
| Hi David, | |
| I came across your profile online and wanted to reach out about Development | |
| Opportunities here at Groupon. The company is growing, and we're always | |
| looking for folks with solid skills that can make positive contribution to | |
| our continued success. Any chance you'd be open to a quick conversation | |
| about opportunities, or for any possible networking potential? If so, let me | |
| know when you're free and we can set up a time to chat. Also, if you are | |
| interested, it would be great if you could forward a current resume over | |
| that I can take a look at. I look forward to hearing back from you! Please | |
| let me know if you have any questions. |
| # create stub, then run flask app in tornado on port 5000 (perhaps with supervisord config below http://supervisord.org/index.html) | |
| #!/usr/bin/env python | |
| from tornado.wsgi import WSGIContainer | |
| from tornado.httpserver import HTTPServer | |
| from tornado.ioloop import IOLoop | |
| from myflaskapp import app | |
| http_server = HTTPServer(WSGIContainer(app)) |
| #!/bin/bash -e | |
| # | |
| # Since unicorn creates a new pid on restart/reload, it needs a little extra love to | |
| # manage with runit. Instead of managing unicorn directly, we simply trap signal calls | |
| # to the service and redirect them to unicorn directly. | |
| # | |
| # To make this work properly with RVM, you should create a wrapper for the app's gemset unicorn. | |
| # | |
| function is_unicorn_alive { |
