drewkerrigan

Instructions

sudo su ubuntu
sudo -s
apt-get install -y git
git clone https://gist.github.com/94d82c2ac08dfcad488e.git riak_relocatable
cd riak_relocatable
chmod 755 build.sh
./build.sh

drewkerrigan

Install Erlang R16B02-basho8 on Mac

Download kerl and create ~/.kerlrc

mkdir -p ~/bin && cd ~/bin
curl -O https://raw.githubusercontent.com/spawngrid/kerl/master/kerl
chmod a+x kerl
touch ~/.kerlrc
export PATH=$HOME/bin:$PATH

drewkerrigan

# -*- mode: ruby -*-
# vi: set ft=ruby :

# Install these plugins
# vagrant plugin install vagrant-hostmanager

VAGRANTFILE_API_VERSION = "2"
Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  #Setup hostmanager config to update the host files
  config.hostmanager.enabled = true

drewkerrigan

sudo yum install libprotobuf-dev protobuf-compiler
sudo yum install protobuf-devel
sudo yum install gcc gcc-c++ glibc-devel make ncurses-devel openssl-devel autoconf java-1.8.0-openjdk-devel git
sudo yum install pam-devel

curl -O https://raw.githubusercontent.com/spawngrid/kerl/master/kerl
chmod a+x kerl
CFLAGS="-DOPENSSL_NO_EC=1" kerl build git git://github.com/basho/otp.git OTP_R16B02_basho8 R16B02-basho8
CFLAGS="-DOPENSSL_NO_EC=1" kerl install R16B02-basho8 ~/erlang/R16B02-basho8
. ~/erlang/R16B02-basho8/activate

drewkerrigan

Download this gist, and then run:

chmod 755 open_files_limit_mac.sh
./open_files_limit_mac.sh

Restart the system, and then run:

drewkerrigan

{
    "riak": {
        "framework-name": "riak",
        "hostname": "riak.marathon.mesos",
        "marathon": "m1.dcos:8080",
        "master": "m1.dcos:5050",
        "zk": "m1.dcos:2181",
        "user": "root",
        "role": "riak",
        "auth-principal": "riak",

drewkerrigan

Learning Erlang / Elixir Basics

Primitives

Erlang only has a few primitives that you need to worry about. Here they are below with corresponding Elixir examples.

1. integer: Erlang: 123, Elixir: 123
2. float: Erlang: 123.5, Elixir: 123.5
3. atom: Erlang: hello, Elixir: :hello
4. binary: Erlang: <<"hello">> or <<10,20>>, Elixir: "hello" or <<10,20>>

drewkerrigan

ssh-rsa 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 [email protected]

drewkerrigan

Make Local Universe

Vagrant

Create a CentOS 7 VM:

mkdir centos7
cd centos7
vagrant init madorn/centos7

drewkerrigan

kerl build 19.1 19.1 && kerl install 19.1 ~/erlang/19.1
kerl build 19.2 19.2 && kerl install 19.2 ~/erlang/19.2

mkdir test
cat >test/test_SUITE.erl <<EOL
-module(test_SUITE).
-include_lib("common_test/include/ct.hrl").
-compile([export_all]).
all() ->
  [log_test].