Added Dockerfile

[moul]

Initial version of a Dockerfile to quickly run triplie-ng on a server with Docker

docker pull moul/triplie-ng
docker run -d moul/triplie-ng

[spion]

Hey, thanks for making a Dockerfile! Should this really be included in the triplie repository though? Is it typical for projects to include a Dockerfile?

[moul]

spion, it depends, you have choice to create

• a dedicated repo for a dockerfile for e repo: docker-<project-name>
• a repository with multiple docker files: dockerfiles/<project1-name>
• or to add a dockerfile to the main project repository

The third solution is the unique one that run "ADD ." command to add sources from local repo, the 2 others methods need a hack as

• apt-get install wget unzip; cd /tmp; wget github.com/master/release/path/to/blah/blah/master.zip; unzip master.zip; rm -f master.zip or
• apt-get install git; git clone github.com/...

[spion]

Okay, I'm going to merge this, and if by any chance someone starts complaining I'll ping you :P

Thanks again! :P