An open source PAAS alternative to Heroku.
Dokku helps you build and manage the lifecycle of applications from building to scaling.
# download the installation script
$ wget -NP . https://dokku.com/bootstrap.sh
# run the installer
$ sudo DOKKU_TAG=v0.32.3 bash bootstrap.sh
# Configure your server domain
$ dokku domains:set-global dokku.me
# and your ssh key to the dokku user
$ echo "$PUBLIC_KEY" | dokku ssh-keys:add admin
# create your first app and you're off!
$ dokku apps:create test-app