Class: VagrantZFS::Middleware::CloneZFS

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant_zfs/middleware/clone_zfs.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ CloneZFS

Returns a new instance of CloneZFS.



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# File 'lib/vagrant_zfs/middleware/clone_zfs.rb', line 4

def initialize(app, env)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant_zfs/middleware/clone_zfs.rb', line 8

def call(env)
  uuid = env[:vm].uuid

  env[:vm].config.zfs.cloned_folders.each do |name, data|
    source_fs = ZFS(data[:filesystem])

    snapshot = source_fs.snapshot(uuid)
    new_fs = snapshot.clone!("#{data[:filesystem]}-#{uuid}")

    env[:vm].config.vm.share_folder name, data[:guestpath], new_fs.mountpoint, data[:options]
  end

  @app.call(env)
end