Class: VagrantPlugins::VCloudAir::Driver::Meta

Inherits:
Base
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/vagrant-vcloudair/driver/meta.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#compose_vapp_from_vm, #create_vapp_from_template, #delete_vapp, #get_catalog, #get_catalog_by_name, #get_catalog_id_by_name, #get_catalog_item, #get_catalog_item_by_name, #get_organization, #get_organization_by_name, #get_organization_id_by_name, #get_organizations, #get_task, #get_vapp, #get_vapp_edge_public_ip, #get_vapp_port_forwarding_rules, #get_vapp_template, #get_vdc, #get_vdc_by_name, #get_vdc_id_by_name, #get_vm, #login, #logout, #poweron_vapp, #reboot_vapp, #reset_vapp, #set_vapp_network_config, #set_vapp_port_forwarding_rules, #set_vm_guest_customization, #set_vm_hardware, #set_vm_network_config, #suspend_vapp, #upload_ovf, #wait_task_completion

Constructor Details

#initialize(cloud_id, username, password, vdc_name) ⇒ Meta

Returns a new instance of Meta.



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# File 'lib/vagrant-vcloudair/driver/meta.rb', line 33

def initialize(cloud_id, username, password, vdc_name)
  # Setup the base
  super()

  @username = username
  @password = password

  @logger = Log4r::Logger.new('vagrant::provider::vcloudair::meta')

  # Logging into vCloud Air
  params = {
    'method'  => :post,
    'command' => '/vchs/sessions'
  }

  _response, headers = send_vcloudair_request(params)

  unless headers.key?('x-vchs-authorization')
    fail Errors::InvalidRequestError,
         :message => 'Failed to authenticate: ' \
                     'missing x-vchs-authorization header'
  end

  @vcloudair_auth_key = headers['x-vchs-authorization']

  # Get Services available
  params = {
    'method'  => :get,
    'command' => '/vchs/services'
  }

  response, _headers = send_vcloudair_request(params)
  services = response.css('Services Service')

  service_id = cloud_id || vdc_name
  services.each do |service|
    if service['serviceId'] == service_id
      @compute_id = URI(service['href']).path.gsub('/api', '')
    end
  end

  fail Errors::ServiceNotFound if @compute_id.nil?

  # Get Service Link to vCloud Director
  params = {
    'method'  => :get,
    'command' => @compute_id
  }

  response, _headers = send_vcloudair_request(params)

  vdcs = response.css('Compute VdcRef')

  vdcs.each do |vdc|
    if vdc['name'] == vdc_name
      @vdc_id = URI(vdc['href']).path.gsub('/api', '')
    end
  end

  fail Errors::VdcNotFound, :message => vdc_name if @vdc_id.nil?

  # Authenticate to vCloud Director
  params = {
    'method'  => :post,
    'command' => "#{@vdc_id}/vcloudsession"
  }

  response, _headers = send_vcloudair_request(params)

  vdclinks = response.css('VCloudSession VdcLink')

  vdclinks.each do |vdclink|
    if vdclink['name'] == service_id
      uri = URI(vdclink['href'])
      @api_url = "#{uri.scheme}://#{uri.host}:#{uri.port}/api"
      @host_url = "#{uri.scheme}://#{uri.host}:#{uri.port}"
      @auth_key = vdclink['authorizationToken']
    end
  end

  fail Errors::ObjectNotFound,
       :message => 'Cannot find link to backend \
       vCloud Director Instance' if @api_url.nil?

  @org_name = vdc_name

  # Read and assign the version of vCloud Air we know which
  # specific driver to instantiate.
  @logger.debug("Asking API Version with host_url: #{@host_url}")
  @version = get_api_version(@host_url) || ''

  # Instantiate the proper version driver for vCloud Air
  @logger.debug("Finding driver for vCloud Air version: #{@version}")
  driver_map   = {
    '5.1'  => Version_5_1,
    '5.5'  => Version_5_1,
    '5.6'  => Version_5_1,
    '5.7'  => Version_5_1,
    '11.0' => Version_5_1
  }

  if @version.start_with?('0.9') ||
     @version.start_with?('1.0') ||
     @version.start_with?('1.5')
    # We only support vCloud Air 5.1 or higher.
    fail Errors::VCloudAirOldVersion, :version => @version
  end

  driver_klass = nil
  driver_map.each do |key, klass|
    if @version.start_with?(key)
      driver_klass = klass
      break
    end
  end

  unless driver_klass
    supported_versions = driver_map.keys.sort.join(', ')
    fail Errors::VCloudAirInvalidVersion,
         :supported_versions => supported_versions
  end

  @logger.info("Using vCloud Air driver: #{driver_klass}")
  @driver = driver_klass.new(@api_url, @host_url, @auth_key, @org_name)
end

Instance Attribute Details

#driver ⇒ Object (readonly)

Returns the value of attribute driver.



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# File 'lib/vagrant-vcloudair/driver/meta.rb', line 31

def driver
  @driver
end