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require_relative "client"
require_relative "installer"
module VagrantPlugins
module DockerProvisioner
class DockerError < Vagrant::Errors::VagrantError
error_namespace("vagrant.provisioners.docker")
end
class Provisioner < Vagrant.plugin("2", :provisioner)
def initialize(machine, config, installer = nil, client = nil)
super(machine, config)
@installer = installer || Installer.new(@machine)
@client = client || Client.new(@machine)
end
def provision
@logger = Log4r::Logger.new("vagrant::provisioners::docker")
@logger.info("Checking for Docker installation...")
if @installer.ensure_installed
if !config.post_install_provisioner.nil?
@logger.info("Running post setup provision script...")
env = {
callable: method(:run_provisioner),
provisioner: config.post_install_provisioner,
machine: machine}
machine.env.hook(:run_provisioner, env)
end
end
# Attempt to start service if not running
@client.start_service
raise DockerError, :not_running if !@client.daemon_running?
if config.images.any?
@machine.ui.info(I18n.t("vagrant.docker_pulling_images"))
@client.pull_images(*config.images)
end
if config.build_images.any?
@machine.ui.info(I18n.t("vagrant.docker_building_images"))
@client.build_images(config.build_images)
end
if config.containers.any?
@machine.ui.info(I18n.t("vagrant.docker_starting_containers"))
@client.run(config.containers)
end
end
def run_provisioner(env)
klass = Vagrant.plugin("2").manager.provisioners[env[:provisioner].type]
result = klass.new(env[:machine], env[:provisioner].config)
result.config.finalize!
result.provision
end
end
end
end
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