class Fog::Vcloud::Compute::Real

Attributes

version[R]

Public Class Methods

basic_request(*args) click to toggle source
# File lib/fog/vcloud/compute.rb, line 147
          def basic_request(*args)
            self.class_eval "              def #{args[0]}(uri)
                request(
                  {
                    :expects => #{args[1] || 200},
                    :method  => '#{args[2] || 'GET'}',
                    :headers => #{args[3] ? args[3].inspect : '{}'},
                    :body => '#{args[4] ? args[4] : ''}',
                    :parse => true,
                    :uri     => uri
                  }
                )
              end
", __FILE__,__LINE__
          end
new(options = {}) click to toggle source
# File lib/fog/vcloud/compute.rb, line 180
def initialize(options = {})
  require 'builder'
  require 'fog/core/parser'

  @connections = {}
  @connection_options = options[:connection_options] || {}
  @persistent = options[:persistent]

  @username  = options[:vcloud_username]
  @password  = options[:vcloud_password]
  @host      = options[:vcloud_host]
  @vdc_href  = options[:vcloud_default_vdc]
  @base_path = options[:vcloud_base_path]   || Fog::Vcloud::Compute::BASE_PATH
  @version   = options[:vcloud_version]     || Fog::Vcloud::Compute::DEFAULT_VERSION
  @path      = options[:vcloud_path]        || "#{@base_path}/v#{@version}"
  @port      = options[:vcloud_port]        || Fog::Vcloud::Compute::PORT
  @scheme    = options[:vcloud_scheme]      || Fog::Vcloud::Compute::SCHEME
end
unauthenticated_basic_request(*args) click to toggle source
# File lib/fog/vcloud/compute.rb, line 164
          def unauthenticated_basic_request(*args)
            self.class_eval "              def #{args[0]}(uri)
                unauthenticated_request({
                  :expects => #{args[1] || 200},
                  :method  => '#{args[2] || 'GET'}',
                  :headers => #{args[3] ? args[3].inspect : '{}'},
                  :parse => true,
                  :uri     => uri })
              end
", __FILE__,__LINE__
          end

Public Instance Methods

base_path_url() click to toggle source
# File lib/fog/vcloud/compute.rb, line 279
def base_path_url
  "#{@scheme}://#{@host}:#{@port}#{@base_path}"
end
basic_request_params(uri,*args) click to toggle source
# File lib/fog/vcloud/compute.rb, line 268
def basic_request_params(uri,*args)
  {
    :expects => args[0] || 200,
    :method  => args[1] || 'GET',
    :headers => args[2] ? args[2].inspect : {},
    :body => args[3] ? args[3] : '',
    :parse => true,
    :uri     => uri
  }
end
clone_vapp(vdc_uri, vapp_uri, options = {}) click to toggle source
# File lib/fog/vcloud/requests/compute/clone_vapp.rb, line 21
def clone_vapp(vdc_uri, vapp_uri, options = {})
  unless options.has_key?(:poweron)
    options[:poweron] = "false"
  end

  validate_clone_vapp_options(options)

  request(
    :body     => generate_clone_vapp_request(vapp_uri, options),
    :expects  => 202,
    :headers  => {'Content-Type' => 'application/vnd.vmware.vcloud.cloneVAppParams+xml'},
    :method   => 'POST',
    :uri      => vdc_uri + '/action/clonevapp',
    :parse    => true
  )
end
configure_network(network_uri, network_data) click to toggle source
# File lib/fog/vcloud/requests/compute/configure_network.rb, line 13
def configure_network(network_uri, network_data)
  validate_network_data(network_data)

  request(
    :body     => generate_configure_network_request(network_data),
    :expects  => 200,
    :headers  => {'Content-Type' => 'application/vnd.vmware.vcloud.networkService+xml'},
    :method   => 'PUT',
    :uri      => network_uri,
    :parse    => true
  )
end
configure_network_ip(network_ip_uri, network_ip_data) click to toggle source
# File lib/fog/vcloud/requests/compute/configure_network_ip.rb, line 18
def configure_network_ip(network_ip_uri, network_ip_data)
  validate_network_ip_data(network_ip_data)

  request(
    :body     => generate_configure_network_ip_request(network_ip_data),
    :expects  => 200,
    :headers  => {'Content-Type' => 'application/vnd.vmware.vcloud.ip+xml' },
    :method   => 'PUT',
    :uri      => network_ip_uri,
    :parse    => true
  )
end
configure_node(node_uri, node_data) click to toggle source
# File lib/fog/vcloud/requests/compute/configure_node.rb, line 22
def configure_node(node_uri, node_data)
  validate_node_data(node_data, true)

  request(
    :body     => generate_configure_node_request(node_data),
    :expects  => 200,
    :headers  => {'Content-Type' => 'application/vnd.vmware.vcloud.nodeService+xml'},
    :method   => 'PUT',
    :uri      => node_uri,
    :parse    => true
  )
end
configure_vapp(vapp_uri, vapp_data) click to toggle source
# File lib/fog/vcloud/requests/compute/configure_vapp.rb, line 96
def configure_vapp(vapp_uri, vapp_data)
  validate_vapp_data(vapp_data)

  request(
    :body     => generate_configure_vapp_request(vapp_uri, vapp_data),
    :expects  => 202,
    :headers  => {'Content-Type' => 'application/vnd.vmware.vcloud.vApp+xml' },
    :method   => 'PUT',
    :uri      => vapp_uri,
    :parse    => true
  )
end
configure_vm_disks(vm_href, disk_data) click to toggle source
# File lib/fog/vcloud/requests/compute/configure_vm_disks.rb, line 80
def configure_vm_disks(vm_href, disk_data)
  disk_href = vm_href + '/virtualHardwareSection/disks'

  body = generate_configure_vm_disks_request(disk_href, disk_data)

  request(
    :body     => body,
    :expects  => 202,
    :headers  => {'Content-Type' => 'application/vnd.vmware.vcloud.rasdItem+xml' },
    :method   => 'PUT',
    :uri      => disk_href,
    :parse    => true
  )
end
configure_vm_memory(vm_data) click to toggle source
# File lib/fog/vcloud/requests/compute/configure_vm_memory.rb, line 6
        def configure_vm_memory(vm_data)
          edit_uri = vm_data.select {|k,v| k == :Link && v[:rel] == 'edit'}
          edit_uri = edit_uri.kind_of?(Array) ? edit_uri.flatten[1][:href] : edit_uri[:Link][:href]

          body = "<?xml version="1.0" encoding="UTF-8"?>
<Item xmlns="http://www.vmware.com/vcloud/v1" xmlns:rasd="http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ResourceAllocationSettingData" xmlns:vcloud="http://www.vmware.com/vcloud/v1" vcloud:href="https://vcd01.esx.dev.int.realestate.com.au/api/v1.0/vApp/vm-329805878/virtualHardwareSection/memory" vcloud:type="application/vnd.vmware.vcloud.rasdItem+xml" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ResourceAllocationSettingData http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2.22.0/CIM_ResourceAllocationSettingData.xsd http://www.vmware.com/vcloud/v1 http://vcd01.esx.dev.int.realestate.com.au/api/v1.0/schema/master.xsd">
    <rasd:AllocationUnits>byte * 2^20</rasd:AllocationUnits>
    <rasd:Description>Memory Size</rasd:Description>
    <rasd:ElementName>#{vm_data[:'rasd:VirtualQuantity']} MB of memory</rasd:ElementName>
    <rasd:InstanceID>5</rasd:InstanceID>
    <rasd:Reservation>0</rasd:Reservation>
    <rasd:ResourceType>4</rasd:ResourceType>
    <rasd:VirtualQuantity>#{vm_data[:'rasd:VirtualQuantity']}</rasd:VirtualQuantity>
    <rasd:Weight>5120</rasd:Weight>
    <Link rel="edit" type="application/vnd.vmware.vcloud.rasdItem+xml" href="https://vcd01.esx.dev.int.realestate.com.au/api/v1.0/vApp/vm-329805878/virtualHardwareSection/memory"/>
</Item>
"

          request(
            :body     => body,
            :expects  => 202,
            :headers  => {'Content-Type' => vm_data[:"vcloud_type"] },
            :method   => 'PUT',
            :uri      => edit_uri,
            :parse    => true
          )
        end
configure_vm_name_description(edit_href, name, description) click to toggle source
# File lib/fog/vcloud/requests/compute/configure_vm_name_description.rb, line 6
        def configure_vm_name_description(edit_href, name, description)

          body = "<?xml version="1.0" encoding="UTF-8"?>
<VApp xmlns="http://www.vmware.com/vcloud/v1" name="#{name}" type="application/vnd.vmware.vcloud.vApp+xml">
    <Description>#{description}</Description>
</VApp>
"

          request(
            :body     => body,
            :expects  => 202,
            :headers  => {'Content-Type' => "application/vnd.vmware.vcloud.vApp+xml"},
            :method   => 'PUT',
            :uri      => edit_href,
            :parse    => true
          )
        end
default_organization_uri() click to toggle source
# File lib/fog/vcloud/compute.rb, line 203
def default_organization_uri
  @default_organization_uri ||= begin
    unless @login_results
      do_login
    end
    case @login_results.body[:Org]
    when Array
      @login_results.body[:Org].first[:href]
    when Hash
      @login_results.body[:Org][:href]
    else
      nil
    end
  end
end
default_vdc_href() click to toggle source
# File lib/fog/vcloud/compute.rb, line 219
def default_vdc_href
  @vdc_href
end
do_login() click to toggle source

login handles the auth, but we just need the Set-Cookie header from that call.

# File lib/fog/vcloud/compute.rb, line 225
def do_login
  @login_results = login
  @cookie = @login_results.headers['Set-Cookie']
end
ensure_unparsed(uri) click to toggle source
# File lib/fog/vcloud/compute.rb, line 230
def ensure_unparsed(uri)
  if uri.is_a?(String)
    uri
  else
    uri.to_s
  end
end
generate_clone_vapp_request(uri, options) click to toggle source
# File lib/fog/vcloud/requests/compute/clone_vapp.rb, line 13
def generate_clone_vapp_request(uri, options)
  xml = Builder::XmlMarkup.new
  xml.CloneVAppParams(xmlns.merge!(:name => options[:name], :deploy => "true", :powerOn => options[:poweron])) {
    xml.VApp( :href => uri, :type => "application/vnd.vmware.vcloud.vApp+xml",
              :xmlns => "http://www.vmware.com/vcloud/v0.8")
  }
end
generate_configure_vapp_request(vapp_uri, vapp_data) click to toggle source
# File lib/fog/vcloud/requests/compute/configure_vapp.rb, line 18
def generate_configure_vapp_request(vapp_uri, vapp_data)
  rasd_xmlns = { "xmlns" => "http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ResourceAllocationSettingData" }

  xml = Nokogiri::XML(request( :uri => vapp_uri).body)
  xml.root['name'] = vapp_data[:name]

  #cpu
  xml.at("//xmlns:ResourceType[.='3']/..", rasd_xmlns).at('.//xmlns:VirtualQuantity', rasd_xmlns).content = vapp_data[:cpus]

  #memory
  xml.at("//xmlns:ResourceType[.='4']/..", rasd_xmlns).at('.//xmlns:VirtualQuantity', rasd_xmlns).content = vapp_data[:memory]

  #disks
  real_disks = xml.xpath("//xmlns:ResourceType[ .='17']/..", rasd_xmlns)
  real_disk_numbers = real_disks.map { |disk| disk.at('.//xmlns:AddressOnParent', rasd_xmlns).content }
  disk_numbers = vapp_data[:disks].map { |vdisk| vdisk[:number].to_s }

  if vapp_data[:disks].length < real_disks.length
    #Assume we're removing a disk
    remove_disk_numbers = real_disk_numbers - disk_numbers
    remove_disk_numbers.each do |number|
      if result = xml.at("//xmlns:ResourceType[ .='17']/../xmlns:AddressOnParent[.='#{number}']/..", rasd_xmlns)
        result.remove
      end
    end
  elsif vapp_data[:disks].length > real_disks.length
    add_disk_numbers = disk_numbers - real_disk_numbers

    add_disk_numbers.each do |number|
      new_disk = real_disks.first.dup
      new_disk.at('.//xmlns:AddressOnParent', rasd_xmlns).content = -1
      new_disk.at('.//xmlns:VirtualQuantity', rasd_xmlns).content = vapp_data[:disks].detect { |disk| disk[:number].to_s == number.to_s }[:size]
      real_disks.first.parent << new_disk
    end
  end

  #puts xml.root.to_s
  xml.root.to_s

  #builder = Builder::XmlMarkup.new
  #builder.Vapp(:href => vapp_uri.to_s,
  #             :type => 'application/vnd.vmware.vcloud.vApp+xml',
  #             :name => vapp_data[:name],
  #             :status => 2,
  #             :size => 0,
  #             :xmlns => 'http://www.vmware.com/vcloud/v0.8',
  #             :"xmlns:xsi" => 'http://www.w3.org/2001/XMLSchema-instance',
  #             :"xmlns:xsd" => 'http://www.w3.org/2001/XMLSchema') {
  #  #builder.VirtualHardwareSection(:xmlns => 'http://schemas.dmtf.org/ovf/envelope/1') {
  #  builder.Section(:"xsi:type" => "q2:VirtualHardwareSection_Type", :xmlns => "http://schemas.dmtf.org/ovf/envelope/1", :"xmlns:q2" => "http://www.vmware.com/vcloud/v0.8") {
  #    builder.Info('Virtual Hardware')
  #    builder.Item(:xmlns => 'http://schemas.dmtf.org/ovf/envelope/1') {
  #    #builder.Item {
  #      builder.InstanceID(1, :xmlns => 'http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ResourceAllocationSettingData')
  #      builder.ResourceType(3, :xmlns => 'http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ResourceAllocationSettingData')
  #      builder.VirtualQuantity(vapp_data[:cpus], :xmlns => 'http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ResourceAllocationSettingData')
  #    }
  #    builder.Item(:xmlns => 'http://schemas.dmtf.org/ovf/envelope/1') {
  #    #builder.Item {
  #      builder.InstanceID(2, :xmlns => 'http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ResourceAllocationSettingData')
  #      builder.ResourceType(4, :xmlns => 'http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ResourceAllocationSettingData')
  #      builder.VirtualQuantity(vapp_data[:memory], :xmlns => 'http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ResourceAllocationSettingData')
  #    }
  #    vapp_data[:disks].each do |disk_data|
  #      #builder.Item(:xmlns => 'http://schemas.dmtf.org/ovf/envelope/1') {
  #      builder.Item {
  #        builder.AddressOnParent(disk_data[:number], :xmlns => 'http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ResourceAllocationSettingData')
  #        builder.HostResource(disk_data[:resource], :xmlns => 'http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ResourceAllocationSettingData')
  #        builder.InstanceID(9, :xmlns => 'http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ResourceAllocationSettingData')
  #        builder.ResourceType(17, :xmlns => 'http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ResourceAllocationSettingData')
  #        builder.VirtualQuantity(disk_data[:size], :xmlns => 'http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ResourceAllocationSettingData')
  #      }
  #    end
  #
  #  }
  #}
end
generate_configure_vm_disks_request(href, disk_data) click to toggle source
# File lib/fog/vcloud/requests/compute/configure_vm_disks.rb, line 39
def generate_configure_vm_disks_request(href, disk_data)
  xmlns = {
    "xmlns:rasd" => "http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ResourceAllocationSettingData",
    "xmlns" => "http://www.vmware.com/vcloud/v1"
  }
  # Get the XML from the API, parse it.
  xml = Nokogiri::XML(request( :uri => href).body)

  #xml.root['name'] = vapp_data[:name]

  #disks
  real_disks = xml.xpath("//rasd:ResourceType[ .='17']/..", xmlns)
  real_disk_numbers = real_disks.map { |disk| disk.at('.//rasd:AddressOnParent', xmlns).content }
  disk_numbers = disk_data.map { |vdisk| vdisk[:"rasd:AddressOnParent"].to_s }

  if disk_data.length < real_disks.length
    #Assume we're removing a disk
    remove_disk_numbers = real_disk_numbers - disk_numbers
    remove_disk_numbers.each do |number|
      if result = xml.at("//rasd:ResourceType[ .='17']/../rasd:AddressOnParent[.='#{number}']/..", xmlns)
        result.remove
      end
    end
  elsif disk_data.length > real_disks.length
    add_disk_numbers = disk_numbers - real_disk_numbers

    add_disk_numbers.each do |number|
      new_disk = real_disks.first.dup
      new_disk.at('.//rasd:AddressOnParent', xmlns).content = number.to_i #-1
      new_disk.at('.//rasd:HostResource', xmlns)["vcloud:capacity"] = disk_data.detect { |disk| disk[:'rasd:AddressOnParent'].to_s == number.to_s }[:'rasd:HostResource'][:vcloud_capacity].to_s
      # nokogiri bug? shouldn't need to add this explicitly.
      new_disk.at('.//rasd:HostResource', xmlns)["xmlns:vcloud"] = xmlns['xmlns']
      new_disk.at('.//rasd:InstanceID', xmlns).content = (2000 + number.to_i).to_s
      new_disk.at('.//rasd:ElementName', xmlns).content = "Hard disk #{number.to_i + 1}"
      real_disks.first.parent << new_disk
    end

  end
  xml.to_s
end
get_vm_disks(href) click to toggle source
# File lib/fog/vcloud/requests/compute/get_vm_disks.rb, line 6
def get_vm_disks(href)
  request(
          :expects  => 200,
          :uri      => href,
          :parse    => true#false#true
          )
end
get_vm_memory(href, parse = true) click to toggle source
# File lib/fog/vcloud/requests/compute/get_vm_memory.rb, line 6
def get_vm_memory(href, parse = true)
  request(
          :expects  => 200,
          :uri      => href,
          :parse    => parse
          )
end
instantiate_vapp_template(options = {}) click to toggle source
# File lib/fog/vcloud/requests/compute/instantiate_vapp_template.rb, line 68
def instantiate_vapp_template options = {}
  validate_instantiate_vapp_template_options options

  request(
    :body     => generate_instantiate_vapp_template_request(options),
    :expects  => 201,
    :headers  => {'Content-Type' => 'application/vnd.vmware.vcloud.instantiateVAppTemplateParams+xml'},
    :method   => 'POST',
    :uri      => options[:vdc_uri] + '/action/instantiateVAppTemplate',
    :parse    => true
  )
end
login() click to toggle source
# File lib/fog/vcloud/requests/compute/login.rb, line 8
def login
  headers = { 'Authorization' => authorization_header }
  uri = if version == '1.0'
    "#{base_url}/login"
  else
    "#{base_path_url}/sessions"
  end
  unauthenticated_request({
    :expects  => 200,
    :headers  => headers,
    :method   => 'POST',
    :parse    => true,
    :uri      => uri
  })
end
reload() click to toggle source
# File lib/fog/vcloud/compute.rb, line 199
def reload
  @connections.each_value { |k,v| v.reset if v }
end
request(params) click to toggle source

If the cookie isn't set, do a get_organizations call to set it and try the request. If we get an Unauthorized error, we assume the token expired, re-auth and try again

# File lib/fog/vcloud/compute.rb, line 255
def request(params)
  unless @cookie
    do_login
  end
  begin
    do_request(params)
  rescue Excon::Errors::Unauthorized => e
    do_login
    do_request(params)
  end
end
undeploy(vapp_uri, save_state = false) click to toggle source
# File lib/fog/vcloud/requests/compute/undeploy.rb, line 5
def undeploy(vapp_uri, save_state = false)
  # builder = Builder::XmlMarkup.new
  # builder.UndeployVAppParams(:xmlns => 'http://www.vmware.com/vcloud/v1',
  #                            :saveState => save_state) {}
  builder = "<UndeployVAppParams saveState=\"#{save_state.to_s}\" xmlns=\"http://www.vmware.com/vcloud/v1\"/>"

  request(
          :body     => builder,
          :expects  => 202,
          :headers  => {'Content-Type' => 'application/vnd.vmware.vcloud.undeployVAppParams+xml' },
          :method   => 'POST',
          :uri      => vapp_uri + '/action/undeploy',
          :parse    => true
          )
end
validate_clone_vapp_options(options) click to toggle source
# File lib/fog/vcloud/requests/compute/clone_vapp.rb, line 6
def validate_clone_vapp_options(options)
  valid_opts = [:name, :poweron]
  unless valid_opts.all? { |opt| options.has_key?(opt) }
    raise ArgumentError.new("Required data missing: #{(valid_opts - options.keys).map(&:inspect).join(", ")}")
  end
end
validate_network_data(network_data, configure=false) click to toggle source
# File lib/fog/vcloud/requests/compute/configure_network.rb, line 6
def validate_network_data(network_data, configure=false)
  valid_opts = [:id, :href, :name, :address, :broadcast, :gateway]
  unless valid_opts.all? { |opt| network_data.has_key?(opt) }
    raise ArgumentError.new("Required data missing: #{(valid_opts - network_data.keys).map(&:inspect).join(", ")}")
  end
end
xmlns() click to toggle source
# File lib/fog/vcloud/compute.rb, line 238
def xmlns
  if version == '1.0'
    { "xmlns" => "http://www.vmware.com/vcloud/v1",
      "xmlns:ovf" => "http://schemas.dmtf.org/ovf/envelope/1",
      "xmlns:xsi" => "http://www.w3.org/2001/XMLSchema-instance",
      "xmlns:xsd" => "http://www.w3.org/2001/XMLSchema" }
  else
    { 'xmlns' => "http://www.vmware.com/vcloud/v1.5",
      "xmlns:ovf" => "http://schemas.dmtf.org/ovf/envelope/1",
      "xmlns:xsi" => "http://www.w3.org/2001/XMLSchema-instance",
      "xmlns:xsd" => "http://www.w3.org/2001/XMLSchema" }
  end
end