What is Padrino
Padrino is an open source web application framework which runs via the Ruby programming language.
It is a full-stack framework: it allows creating pages and applications that gather information
from the web server, talk to or query the database, and render templates out of the box.
As a result, Padrino features a routing system that is independent of the web server.
How to use this image
Dockerfile in your padrino app project
Put this file in the root of your app, next to the
This image includes multiple
ONBUILD triggers so that should be all that you need for most applications. The build will
ADD . /usr/src/app,
RUN bundle install,
EXPOSE 3000, and set the default command to
Then build and run the docker image.
docker build -t my-padrino-app . docker run --name some-padrino-app -d my-padrino-app
Test it by visiting
http://container-ip:3000 in a browser. On the other hand, if you need access outside the host on port 8080:
docker run --name some-padrino-app -p 8080:3000 -d my-padrino-app
http://host-ip:8080 in a browser.