* Add the Dockerfile to the root of your static files
* Init the git repository and/or add the remote of your dokku app:
```
git remote add dokku git@yourdomain.com:appname
```
* Commit all your changes and the repository
```
git commit -am Pushing to dokku
git push dokku master
```
* Optionally, add any extra domains with the domains plugin:
```
ssh dokku@yourdomain.com domains:add appname domain.com
```

Find all the available commands and help:
```
ssh dokku@yourdomain.com
```