Docker and Vagrant

README.md

GitHub Pages blog

• put Vagrantfile in ~/Projects
• put Dockerfile in ~/Projects/blog

cd ~/Projects
vagrant reload
vagrant provision
vagrant ssh

cd /vagrant/blog
docker build .
docker run -p 4000:4000 -v /vagrant/blog:/app -i <ID>

Dockerfile

FROM ubuntu:14.04

MAINTAINER Ron Waldon <jokeyrhyme@gmail.com>

RUN apt-get -y update

RUN apt-get -y install build-essential ruby2.0 ruby2.0-dev libxml2-dev libxslt-dev

WORKDIR /usr/bin
RUN ln -sf ruby2.0 ruby
RUN ln -sf gem2.0 gem

RUN gem install bundler

VOLUME ['/app']
WORKDIR /app

EXPOSE 4000
CMD bundle update && bundle exec jekyll serve --watch --drafts --baseurl ''

Vagrantfile

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

# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
VAGRANTFILE_API_VERSION = "2"

$script = <<SCRIPT
yum install -y docker-io
systemctl daemon-reload
systemctl start docker
systemctl enable docker
SCRIPT

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  config.vm.box = "chef/fedora-20"

  config.vm.network "forwarded_port", guest: 80, host: 8080
  config.vm.network "forwarded_port", guest: 443, host: 8443
  config.vm.network "forwarded_port", guest: 4000, host: 4000

  config.vm.network "private_network", type: "dhcp"

  # config.ssh.forward_agent = true

  # this synced_folder is the default, but let's be explicit
  config.vm.synced_folder ".", "/vagrant"

  config.vm.provider :virtualbox do |vb|
    vb.customize ["modifyvm", :id, "--ioapic", "on"]
    vb.customize ["modifyvm", :id, "--memory", "2048"]
    vb.customize ["modifyvm", :id, "--cpus", "3"]
    vb.customize ["modifyvm", :id, "--cpuexecutioncap", "80"]
  end

  config.vm.provision "shell", inline: $script

end