andreisavu’s gists

andreisavu / Universe.scala

Created May 8, 2011 13:40

Scala Conway's Game of Life #2

	/**
	* Conway's Game of Life
	*
	* @author Andrei Savu <[email protected]>
	*/

	case class Cell(row: Int, col: Int)

	/**
	* Unlimited universe for storing a set of cells

andreisavu / README.txt

Created December 12, 2011 07:49

An Apache Whirr recipe that can be used to start a single virtual machine running HBase on EC2

	Hi :)

	Here are some quick instruction on running the hbase-ec.properties recipe.

	1. Download Whirr 0.7.0 RC0 from here. We are going to publish this as an official release soon.

	http://people.apache.org/~asavu/whirr-0.7.0-candidate-0/whirr-0.7.0.tar.gz

	2. Extract the archive

andreisavu / cassandra-on-ec2.sh

Created January 18, 2012 12:57

Deploying Cassandra on EC2 with Whirr

	# Cassandra on EC2 using Apache Whirr trunk (18 January 2012)

	# Clone the repo from the Apache servers

	git clone git://git.apache.org/whirr.git
	cd whirr

	# build binary artefacts on your machine

	mvn clean install

andreisavu / java-development-machine-with-whirr.properties

Created February 8, 2012 08:20

Setup a java development machine with Apache Whirr on EC2 or Rackspace


	#
	# A quick way to setup a basic development machine with Apache Whirr in Amazon
	# with jdk1.6, maven 2.2, git, mercurial, subversion & vim
	#

	# Get Apache Whirr from here: http://whirr.apache.org/

	# Read the Configuration Guide for more info:
	# http://whirr.apache.org/docs/latest/configuration-guide.html

andreisavu / brooklyn-dependent-entity-config.json

Created May 15, 2012 20:45

Suggestions from Alex for Brooklyn dependent entitiy configuration

	{
	"name":"web-and-db",
	"entities":[{
	"type":"brooklyn.entity.webapp.ElasticJavaWebAppService",
	"config":{
	"java.options":{
	"type":"Map",
	"operation":"put",
	"values":{
	"brooklyn.example.db.url":{

andreisavu / gist:2891273

Created June 7, 2012 20:10

jclouds with cloudstack 3.0 failing tests


	testAScriptExecutionAfterBootWithBasicTemplate
	testAndExperiment
	testAssociateDisassociatePublicIPAddress
	testCanSshInThroughNewLoadBalancerRule
	testConcurrentUseOfComputeServiceToCreateNodes
	testCreateAndRunAService
	testListResourceLimits

	Bugs in CS3:

andreisavu / counter.py

Created October 26, 2012 23:08 — forked from ericmoritz/counter.py

A counter stored in Riak that handles conflict resolutions on read

	import logging
	import riak

	log = logging.getLogger(__name__)

	class RiakCounter(object):
	def __init__(self, bucket, key):
	self.bucket = bucket
	self.bucket.set_allow_multiples(True)
	self.key = key

andreisavu / gist:9513504

Created March 12, 2014 18:39 — forked from tankchintan/gist:1335220

	# First verify the version of Java being used is not SunJSK.
	java -version

	# Get the latest Sun Java SDK from Oracle http://www.oracle.com/technetwork/java/javase/downloads/jdk-7u1-download-513651.html
	wget http://download.oracle.com/otn-pub/java/jdk/7u1-b08/jdk-7u1-linux-i586.rpm

	# Rename the file downloaded, just to be nice
	mv jdk-7u1-linux-i586.rpm\?e\=1320265424\&h\=916f87354faed15fe652d9f76d64c844 jdk-7u1-linux-i586.rpm

	# Install Java

andreisavu / update-deployment.py

Created August 25, 2015 00:42

	#! /usr/bin/env python

	# Copyright (c) 2015 Cloudera, Inc.
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#

andreisavu / keybase.md

Created September 6, 2016 06:51

I hereby claim:

To claim this, I am signing this object:

Andrei Savu andreisavu