ec2_rails_nginx_puma.sh

echo "* Updating system"
sudo apt-get update
sudo apt-get -y upgrade
echo "* Installing packages"
sudo apt-get -y install build-essential libxml2-dev libxslt1-dev git-core nginx redis-server postgresql-client libpq5 libpq-dev curl nodejs htop

sudo locale-gen pt_PT.UTF-8
sudo dpkg-reconfigure locales

echo "* Installing rvm"
. /etc/profile.d/rvm.sh &> /dev/null
 
type rvm &> /dev/null
 
if [ $? -ne 0 ]
then
  curl -L https://get.rvm.io | bash -s
  echo "source /etc/profile.d/rvm.sh" >> /etc/bash.bashrc
  . /etc/profile.d/rvm.sh &> /dev/null
else
  echo "* rvm already installed"
fi


cat /etc/environment | grep RAILS_ENV
if [ $? -ne 0 ]
then
  echo "RAILS_ENV=production" >> /etc/environment
fi


echo "* Install ruby version 2.2.0"
ruby -v &> /dev/null
if [ $? -ne 0 ]
then
  rvm install 2.2.0
else
  echo "* Ruby already installed"
fi

after this, using capistrano:

cap production deploy

setup .env , etc...

cap production puma:nginx_config
cap production puma:config
cap production deploy