Test Vagrant Boxes using Docker

config.yml

version: 2
jobs:
  build:
    working_directory: /home/linux-dev-workstation
    docker:
      - image: pdouble16/vagrant-build-base:latest
        user: root

    steps:
      - checkout
      - setup_remote_docker

      # The 'test' here is that Vagrant can build the box. We should add more steps after this to ensure the software
      # we installed is in working order.
      - run:
          name: Test Vagrant Up
          command: |
            vagrant up --provider docker --provision

puppet.pp

unless $::virtual == 'docker' {
  include virtualbox
  package { "kernel-devel-${::kernelrelease}": }
  ->Exec<| title == 'vboxdrv' |>
}

unless $::virtual == 'docker' {
  package { 'docker':
    ensure => present,
  }
  ->service { 'docker':
    ensure => running,
    enable => true,
  }
}

Vagrantfile.dockerconfig.rb

override.vm.box = nil
docker.image = "jdeathe/centos-ssh:centos-7-2.2.3"
docker.remains_running = true

Vagrantfile.rb

config.vm.provider :docker do |docker, override|
    override.vm.box = nil
    override.vm.allowed_synced_folder_types = :rsync
    docker.image = "jdeathe/centos-ssh:centos-7-2.2.3"
    docker.name = "linux-dev-workstation"
    docker.remains_running = true
    docker.has_ssh = true
    docker.env = {
      :SSH_USER => 'vagrant',
      :SSH_SUDO => 'ALL=(ALL) NOPASSWD:ALL',
      :LANG     => 'en_US.UTF-8',
      :LANGUAGE => 'en_US:en',
      :LC_ALL   => 'en_US.UTF-8',
      :SSH_INHERIT_ENVIRONMENT => 'true',
    }
    # There is no newline after the existing insecure key, so the new key ends up on the same line and breaks SSH
    override.ssh.insert_key = false
    override.ssh.proxy_command = "docker run -i --rm --link linux-dev-workstation alpine/socat - TCP:linux-dev-workstation:22,retry=3,interval=2"
end

Vagrantfile.rsync.rb

override.vm.allowed_synced_folder_types = :rsync

Vagrantfile.sshconfig.rb

docker.has_ssh = true
docker.env = {
  :SSH_USER => 'vagrant',
  :SSH_SUDO => 'ALL=(ALL) NOPASSWD:ALL',
  :LANG     => 'en_US.UTF-8',
  :LANGUAGE => 'en_US:en',
  :LC_ALL   => 'en_US.UTF-8',
  :SSH_INHERIT_ENVIRONMENT => 'true',
}
# There is no newline after the existing insecure key, so the new key ends up on the same line and breaks SSH
override.ssh.insert_key = false

Vagrantfile.sshproxy.rb

docker.name = "linux-dev-workstation"
override.ssh.proxy_command = "docker run -i --rm --link linux-dev-workstation alpine/socat - TCP:linux-dev-workstation:22,retry=3,interval=2"