1. rbdock(1)
  3. rbdock(1)

NAME

rbdock - Generate Dockerfile for Ruby, Rails and Sinatra

SYNOPSIS

rbdock ruby-versions

DESCRIPTION

rbdock is a simple command-line tool for generating Dockerfile for Ruby, Ruby on Rails and Sinatra application. It generate all most you need when you run Ruby application in docker container, so it's perfect for first point for starting to use docker with ruby. It just generating Dockerfile, so you just edit it add your own setting.

OPTIONS

-a URL, --app URL

URL or path to your Rails or Sinatra application.

-i, --image

Base image name. You can use ubuntu or centos now. By default, rbdock use ubuntu.

--rbenv

Use rbenv for ruby version manager.

--rvm

Use rvm for ruby version manager.

-o FILENAME, --output FILENAME

Output filename. By default, rbdock use Dockefile.

-f, --force

Attempt to overwrite Dockerfile without prompting for confirmation even if Dockerfile exists.

-l, --list

List all available ruby version.

EXAMPLE

Generate Dockerfile to build ruby 2.1.0 ready image.

$ rbdock 2.1.0

Generate Dockerfile to build multiple versions of ruby by rvm.

$ rbdock 2.0.0-p353 1.9.3-p484 --rvm

Generate Dockerfile for Rails with ruby 2.1.0.

$ rbdock 2.1.0 --app my_rails_app/

BUGS

Report issues at https://github.com/tcnksm/rbdock.

rbdock is Copyright (C) 2014 Taichi Nakashima http://github.com/tcnksm

  2. March 2014
  3. rbdock(1)