Initial Capistrano deploy (rails, nginx, puma)

cap-initial-deploy.sh

# commit all of our changes and push them to the Github
git add .
git commit -am 'my first deploy'
git push origin master

# show what keys have been added to the ssh-agent (not needed, but helpful if debugging)
# ssh-add -l

# ensure you have added the id_rsa identity to your ssh agent
ssh-add ~/.ssh/id_rsa

# perform our initial deployment
cap production deploy

# SSH into the Azure VM
ssh deploy@${publicIpAddress}

### TO BE EXECUTED ON THE AZURE VM ###
sudo rm /etc/nginx/sites-enabled/default
# symlink our application nginx configuration
sudo ln -nfs /home/deploy/apps/level0/current/config/nginx.conf \
  /etc/nginx/sites-enabled/level0

# restart nginx
sudo service nginx restart