VPS Config

VPS Config

https://www.digitalocean.com/community/articles/how-to-add-swap-on-ubuntu-12-04

sudo apt-get update

curl -L get.rvm.io | bash -s stable

source ~/.rvm/scripts/rvm

rvmsudo /usr/bin/apt-get install build-essential nodejs openssl libcurl4-openssl-dev libreadline6 libreadline6-dev curl git-core zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev ncurses-dev automake libtool bison

rvm install 2.1.0

rvm use 2.1.0 --default

rvm requirements

gem install rails --no-ri --no-rdoc

sudo apt-get install postgresql postgresql-server-dev-9.3

sudo -u postgres psql
create user username with password 'password';
alter role username superuser createrole createdb replication; #superuser

create user username with password 'password';
create database projectname_production owner username;

Passenger + Nginx
https://www.phusionpassenger.com/library/walkthroughs/deploy/ruby/aws/nginx/oss/xenial/install_passenger.html
https://www.digitalocean.com/community/tutorials/how-to-deploy-a-rails-app-with-passenger-and-nginx-on-ubuntu-14-04

wget -O init-deb.sh http://library.linode.com/assets/660-init-deb.sh
wget -O init-deb.sh http://www.linode.com/docs/assets/660-init-deb.sh
sudo mv init-deb.sh /etc/init.d/nginx
sudo chmod +x /etc/init.d/nginx
sudo /usr/sbin/update-rc.d -f nginx defaults

server { 
  listen 80; 
  server_name example.com; 
  passenger_enabled on; 
  root /var/www/my_awesome_rails_app/public; 
}