Vagrant/Docker Setup

Dockerfile

FROM quirky/rails

RUN mkdir /opt/app
WORKDIR /opt/app

ADD ./Gemfile /opt/app/Gemfile
ADD ./Gemfile.lock /opt/app/Gemfile.lock

RUN bundle install

EXPOSE 3000

ADD . /opt/app
VOLUME /opt/app

Vagrantfile

# -*- mode: ruby -*-
# vi: set ft=ruby :

VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|

  config.vm.define "app" do |app|
    app.vm.provider "docker" do |d|
      d.build_dir = "."
      d.link "db:db"
      d.volumes = ["/vagrant:/opt/app"]
      d.vagrant_vagrantfile = "VagrantHost"
    end
  end

  config.vm.define "db" do |app|
    app.vm.provider "docker" do |d|
      d.image = "paintedfox/postgresql"
      d.name = "db"
      d.vagrant_vagrantfile = "VagrantHost"
    end
  end

end

VagrantHost

# -*- mode: ruby -*-
# vi: set ft=ruby :

VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|

  config.vm.box = "hashicorp/precise64"
  config.vm.provision "docker"
  config.vm.provision "shell", inline: "ps aux | grep 'sshd:' | awk '{print $2}' | xargs kill"

end