lib/vcloud-rest/vcloud/vapp.rb
def compose_vapp_from_vm(vdc, vapp_name, vapp_description, vm_list={}, network_config={})
      builder = Nokogiri::XML::Builder.new do |xml|
      xml.ComposeVAppParams(
        "xmlns" => "http://www.vmware.com/vcloud/v1.5",
        "xmlns:ovf" => "http://schemas.dmtf.org/ovf/envelope/1",
        "name" => vapp_name) {
        xml.Description vapp_description
        xml.InstantiationParams {
          xml.NetworkConfigSection {
            xml['ovf'].Info "Configuration parameters for logical networks"
            xml.NetworkConfig("networkName" => network_config[:name]) {
              xml.Configuration {
                xml.IpScopes {
                  xml.IpScope {
                    xml.IsInherited(network_config[:is_inherited] || "false")
                    xml.Gateway network_config[:gateway]
                    xml.Netmask network_config[:netmask]
                    xml.Dns1 network_config[:dns1] if network_config[:dns1]
                    xml.Dns2 network_config[:dns2] if network_config[:dns2]
                    xml.DnsSuffix network_config[:dns_suffix] if network_config[:dns_suffix]
                    xml.IpRanges {
                      xml.IpRange {
                        xml.StartAddress network_config[:start_address]
                        xml.EndAddress network_config[:end_address]
                      }
                    }
                  }
                }
                xml.ParentNetwork("href" => "#{@api_url}/network/#{network_config[:parent_network]}")
                xml.FenceMode network_config[:fence_mode]

                xml.Features {
                  xml.FirewallService {
                    xml.IsEnabled(network_config[:enable_firewall] || "false")
                  }
                  if network_config.has_key? :nat_type
                    xml.NatService {
                      xml.IsEnabled "true"
                      xml.NatType network_config[:nat_type]
                      xml.Policy(network_config[:nat_policy_type] || "allowTraffic")
                    }
                  end
                }
              }
            }
          }
        }
        vm_list.each do |vm_name, vm_id|
          xml.SourcedItem {
            xml.Source("href" => "#{@api_url}/vAppTemplate/vm-#{vm_id}", "name" => vm_name)
            xml.InstantiationParams {
              xml.NetworkConnectionSection(
                "xmlns:ovf" => "http://schemas.dmtf.org/ovf/envelope/1",
                "type" => "application/vnd.vmware.vcloud.networkConnectionSection+xml",
                "href" => "#{@api_url}/vAppTemplate/vm-#{vm_id}/networkConnectionSection/") {
                  xml['ovf'].Info "Network config for sourced item"
                  xml.PrimaryNetworkConnectionIndex "0"
                  xml.NetworkConnection("network" => network_config[:name]) {
                    xml.NetworkConnectionIndex "0"
                    xml.IsConnected "true"
                    xml.IpAddressAllocationMode(network_config[:ip_allocation_mode] || "POOL")
                }
              }
            }
            xml.NetworkAssignment("containerNetwork" => network_config[:name], "innerNetwork" => network_config[:name])
          }
        end
        xml.AllEULAsAccepted "true"
      }
      end

      params = {
        "method" => :post,
        "command" => "/vdc/#{vdc}/action/composeVApp"
      }

      response, headers = send_request(params, builder.to_xml, "application/vnd.vmware.vcloud.composeVAppParams+xml")

      vapp_id = headers[:location].gsub(/.*\/vApp\/vapp\-/, "")

      task = response.css("VApp Task[operationName='vdcComposeVapp']").first
      task_id = task["href"].gsub(/.*\/task\//, "")

      { :vapp_id => vapp_id, :task_id => task_id }
    end
def compose_vapp_from_vm(vdc, vapp_name, vapp_description, vm_list={}, network_config={})
      builder = Nokogiri::XML::Builder.new do |xml|
      xml.ComposeVAppParams(
        "xmlns" => "http://www.vmware.com/vcloud/v1.5",
        "xmlns:ovf" => "http://schemas.dmtf.org/ovf/envelope/1",
        "name" => vapp_name) {
        xml.Description vapp_description
        xml.InstantiationParams {
          xml.NetworkConfigSection {
            xml['ovf'].Info "Configuration parameters for logical networks"
            xml.NetworkConfig("networkName" => network_config[:name]) {
              xml.Configuration {
                xml.IpScopes {
                  xml.IpScope {
                    xml.IsInherited(network_config[:is_inherited] || "false")
                    xml.Gateway network_config[:gateway]
                    xml.Netmask network_config[:netmask]
                    xml.Dns1 network_config[:dns1] if network_config[:dns1]
                    xml.Dns2 network_config[:dns2] if network_config[:dns2]
                    xml.DnsSuffix network_config[:dns_suffix] if network_config[:dns_suffix]
                    xml.IpRanges {
                      xml.IpRange {
                        xml.StartAddress network_config[:start_address]
                        xml.EndAddress network_config[:end_address]
                      }
                    }
                  }
                }
                xml.ParentNetwork("href" => "#{@api_url}/network/#{network_config[:parent_network]}")
                xml.FenceMode network_config[:fence_mode]

                xml.Features {
                  xml.FirewallService {
                    xml.IsEnabled(network_config[:enable_firewall] || "false")
                  }
                  if network_config.has_key? :nat_type
                    xml.NatService {
                      xml.IsEnabled "true"
                      xml.NatType network_config[:nat_type]
                      xml.Policy(network_config[:nat_policy_type] || "allowTraffic")
                    }
                  end
                }
              }
            }
          }
        }
        vm_list.each do |vm_name, vm_id|
          xml.SourcedItem {
            xml.Source("href" => "#{@api_url}/vAppTemplate/vm-#{vm_id}", "name" => vm_name)
            xml.InstantiationParams {
              xml.NetworkConnectionSection(
                "xmlns:ovf" => "http://schemas.dmtf.org/ovf/envelope/1",
                "type" => "application/vnd.vmware.vcloud.networkConnectionSection+xml",
                "href" => "#{@api_url}/vAppTemplate/vm-#{vm_id}/networkConnectionSection/") {
                  xml['ovf'].Info "Network config for sourced item"
                  xml.PrimaryNetworkConnectionIndex "0"
                  xml.NetworkConnection("network" => network_config[:name]) {
                    xml.NetworkConnectionIndex "0"
                    xml.IsConnected "true"
                    xml.IpAddressAllocationMode(network_config[:ip_allocation_mode] || "POOL")
                }
              }
            }
            xml.NetworkAssignment("containerNetwork" => network_config[:name], "innerNetwork" => network_config[:name])
          }
        end
        xml.AllEULAsAccepted "true"
      }
      end

      params = {
        "method" => :post,
        "command" => "/vdc/#{vdc}/action/composeVApp"
      }

      response, headers = send_request(params, builder.to_xml, "application/vnd.vmware.vcloud.composeVAppParams+xml")

      vapp_id = headers[:location].gsub(/.*\/vApp\/vapp\-/, "")

      task = response.css("VApp Task[operationName='vdcComposeVapp']").first
      task_id = task["href"].gsub(/.*\/task\//, "")

      { :vapp_id => vapp_id, :task_id => task_id }
    end
def compose_vapp_from_vm ( vdc , vapp_name , vapp_description , vm_list = { } , network_config = { } ) builder = Nokogiri :: XML :: Builder . new do | xml | xml . ComposeVAppParams ( "xmlns" => "http://www.vmware.com/vcloud/v1.5" , "xmlns:ovf" => "http://schemas.dmtf.org/ovf/envelope/1" , "name" => vapp_name ) { xml . Description vapp_description xml . InstantiationParams { xml . NetworkConfigSection { xml [ 'ovf' ] . Info "Configuration parameters for logical networks" xml . NetworkConfig ( "networkName" => network_config [ :name ] ) { xml . Configuration { xml . IpScopes { xml . IpScope { xml . IsInherited ( network_config [ :is_inherited ] || "false" ) xml . Gateway network_config [ :gateway ] xml . Netmask network_config [ :netmask ] xml . Dns1 network_config [ :dns1 ] if network_config [ :dns1 ] xml . Dns2 network_config [ :dns2 ] if network_config [ :dns2 ] xml . DnsSuffix network_config [ :dns_suffix ] if network_config [ :dns_suffix ] xml . IpRanges { xml . IpRange { xml . StartAddress network_config [ :start_address ] xml . EndAddress network_config [ :end_address ] } } } } xml . ParentNetwork ( "href" => "#{@api_url}/network/#{network_config[:parent_network]}" ) xml . FenceMode network_config [ :fence_mode ] xml . Features { xml . FirewallService { xml . IsEnabled ( network_config [ :enable_firewall ] || "false" ) } if network_config . has_key? :nat_type xml . NatService { xml . IsEnabled "true" xml . NatType network_config [ :nat_type ] xml . Policy ( network_config [ :nat_policy_type ] || "allowTraffic" ) } end } } } } } vm_list . each do | vm_name , vm_id | xml . SourcedItem { xml . Source ( "href" => "#{@api_url}/vAppTemplate/vm-#{vm_id}" , "name" => vm_name ) xml . InstantiationParams { xml . NetworkConnectionSection ( "xmlns:ovf" => "http://schemas.dmtf.org/ovf/envelope/1" , "type" => "application/vnd.vmware.vcloud.networkConnectionSection+xml" , "href" => "#{@api_url}/vAppTemplate/vm-#{vm_id}/networkConnectionSection/" ) { xml [ 'ovf' ] . Info "Network config for sourced item" xml . PrimaryNetworkConnectionIndex "0" xml . NetworkConnection ( "network" => network_config [ :name ] ) { xml . NetworkConnectionIndex "0" xml . IsConnected "true" xml . IpAddressAllocationMode ( network_config [ :ip_allocation_mode ] || "POOL" ) } } } xml . NetworkAssignment ( "containerNetwork" => network_config [ :name ] , "innerNetwork" => network_config [ :name ] ) } end xml . AllEULAsAccepted "true" } end params = { "method" => :post , "command" => "/vdc/#{vdc}/action/composeVApp" } response , headers = send_request ( params , builder . to_xml , "application/vnd.vmware.vcloud.composeVAppParams+xml" ) vapp_id = headers [ :location ] . gsub ( / \/ \/ \- / , "" ) task = response . css ( "VApp Task[operationName='vdcComposeVapp']" ) . first task_id = task [ "href" ] . gsub ( / \/ \/ / , "" ) { :vapp_id => vapp_id , :task_id => task_id } end
Compose a vapp using existing virtual machines

 Params:
 - vdc: the associated VDC
 - vapp_name: name of the target vapp
 - vapp_description: description of the target vapp
 - vm_list: hash with IDs of the VMs to be used in the composing process
 - network_config: hash of the network configuration for the vapp
Compose a vapp using existing virtual machines