docker

Getting to know the Whale
 








Existential





So light weight virtualisation...






Source: docker.io







Source: docker.io


Forking Filesystems



Distribution



VM in a config file


FROM node

ADD . /usr/src/app 
WORKDIR /usr/src/app

# install your application's dependencies
RUN npm install

# replace this with your applications default port
EXPOSE 8888

# replace this with your main "server" script file
CMD [ "node", "server.js" ]





  • Only just 1.0
  • Currently more Unix skills not less
  • Orchestration under development





Source: www.flickr.com/photos/dreamcicle


For the Adventurous


Getting started

docker online tutorial
boot2docker



@john_kane

www.kanej.me