Class: VagrantPlugins::VCenter::Action::InventoryCheck

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-vcenter/action/inventory_check.rb

Overview

This Class inspect the vCenter inventory for templates and uploads it if needed.

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ InventoryCheck

Returns a new instance of InventoryCheck.



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# File 'lib/vagrant-vcenter/action/inventory_check.rb', line 14

def initialize(app, env)
  @app = app
  @logger = Log4r::Logger.new(
            'vagrant_vcenter::action::inventory_check')
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant-vcenter/action/inventory_check.rb', line 20

def call(env)
  vcenter_check_inventory(env)
  @app.call env
end

#vcenter_check_inventory(env) ⇒ Object 



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# File 'lib/vagrant-vcenter/action/inventory_check.rb', line 89

def vcenter_check_inventory(env)
  # Will check each mandatory config value against the vcenter
  # Instance and will setup the global environment config values
  config = env[:machine].provider_config
  # FIXME: Raise a correct exception
  dc = config.vcenter_cnx.serviceInstance.find_datacenter(
       config.datacenter_name) or fail 'datacenter not found'

  if env[:machine].box.name.to_s.include? '/'
    box_file = env[:machine].box.name.rpartition('/').last.to_s
    box_name = env[:machine].box.name.to_s.gsub(/\//, '-')
  else
    box_file = env[:machine].box.name.to_s
    box_name = box_file
  end

  if config.template_folder_name.nil?
    box_to_search = box_name
  else
    box_to_search = config.template_folder_name + '/' + box_name
  end

  @logger.debug("This is the box we're looking for: #{box_to_search}")

  config.template_id = dc.find_vm(box_to_search)

  if config.template_id.nil?
    # Roll a dice to get a winner in the race.
    sleep_time = rand * (3 - 1) + 1
    @logger.debug("Sleeping #{sleep_time} to avoid race conditions.")
    sleep(sleep_time)

    env[:ui].info("Uploading [#{box_name}]...")
    vcenter_upload_box(env)
  else
    @logger.debug("Template found at #{box_to_search}")
  end
end

#vcenter_upload_box(env) ⇒ Object 



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# File 'lib/vagrant-vcenter/action/inventory_check.rb', line 25

def vcenter_upload_box(env)
  config = env[:machine].provider_config

  box_dir = env[:machine].box.directory.to_s

  if env[:machine].box.name.to_s.include? '/'
    box_file = env[:machine].box.name.rpartition('/').last.to_s
    box_name = env[:machine].box.name.to_s.gsub(/\//, '-')
  else
    box_file = env[:machine].box.name.to_s
    box_name = box_file
  end

  box_ovf = "file://#{box_dir}/#{box_file}.ovf"

  @logger.debug("OVF File: #{box_ovf}")

  env[:ui].info("Adding [#{box_name}]")

  # FIXME: Raise a correct exception
  dc = config.vcenter_cnx.serviceInstance.find_datacenter(
       config.datacenter_name) or fail 'datacenter not found'

  root_vm_folder = dc.vmFolder
  vm_folder = root_vm_folder
  if config.template_folder_name.nil?
    template_folder = root_vm_folder
  else
    template_folder = root_vm_folder.traverse!(
                      config.template_folder_name, RbVmomi::VIM::Folder)
  end

  template_name = box_name

  # FIXME: Raise a correct exception
  datastore = dc.find_datastore(
              config.datastore_name) or fail 'datastore not found'
  # FIXME: Raise a correct exception
  computer = dc.find_compute_resource(
              config.computer_name) or fail 'Host not found'

  network = computer.network.find { |x| x.name == config.network_name }

  deployer = CachedOvfDeployer.new(
    config.vcenter_cnx,
    network,
    computer,
    template_folder,
    vm_folder,
    datastore
  )

  deployer_opts = {
    :run_without_interruptions => true,
    :simple_vm_name => true
  }

  deployer.upload_ovf_as_template(
                                  box_ovf,
                                  template_name,
                                  deployer_opts)
  # FIXME: Progressbar??
end