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[vcloud|compute] add and remove disks

This commit is contained in:
Lincoln Stoll 2011-05-31 16:06:46 +10:00
parent 131af32295
commit 50862114ea
7 changed files with 535 additions and 6 deletions

View file

@ -128,11 +128,14 @@ module Fog
if @disk_change == :deleted if @disk_change == :deleted
raise RuntimeError, "Can't add a disk w/o saving changes or reloading" raise RuntimeError, "Can't add a disk w/o saving changes or reloading"
else else
@disk_change = :added
load_unless_loaded! load_unless_loaded!
virtual_hardware[:Item] << { :ResourceType => '17', @disk_change = :added
:AddressOnParent => (disk_mess.map { |dm| dm[:AddressOnParent] }.sort.last.to_i + 1).to_s,
:VirtualQuantity => size.to_s } @add_disk = {
:'rasd:HostResource' => {:vcloud_capacity => size},
:'rasd:AddressOnParent' => (disk_mess.map { |dm| dm[:'rasd:AddressOnParent'] }.sort.last.to_i + 1).to_s,
:'rasd:ResourceType' => '17'
}
end end
true true
end end
@ -141,10 +144,10 @@ module Fog
if @disk_change == :added if @disk_change == :added
raise RuntimeError, "Can't delete a disk w/o saving changes or reloading" raise RuntimeError, "Can't delete a disk w/o saving changes or reloading"
else else
@disk_change = :deleted
load_unless_loaded! load_unless_loaded!
unless number == 0 unless number == 0
virtual_hardware[:Item].delete_if { |vh| vh[:ResourceType] == '17' && vh[:AddressOnParent].to_i == number } @disk_change = :deleted
@remove_disk = number
end end
end end
true true
@ -169,6 +172,18 @@ module Fog
memory_mess[:"rasd:VirtualQuantity"] = @update_memory_value.to_s memory_mess[:"rasd:VirtualQuantity"] = @update_memory_value.to_s
connection.configure_vm_memory(memory_mess) connection.configure_vm_memory(memory_mess)
end end
if @disk_change == :deleted
data = disk_mess.delete_if do |vh|
vh[:'rasd:ResourceType'] == '17' &&
vh[:'rasd:AddressOnParent'].to_s == @remove_disk.to_s
end
connection.configure_vm_disks(vm_href, data)
end
if @disk_change == :added
data = disk_mess
data << @add_disk
connection.configure_vm_disks(vm_href, data)
end
#connection.configure_vapp( href, _compose_vapp_data ) #connection.configure_vapp( href, _compose_vapp_data )
end end
reset_tracking reset_tracking
@ -187,6 +202,14 @@ module Fog
end end
alias :delete :destroy alias :delete :destroy
def vm_href
load_unless_loaded!
#require 'pp'
#pp vm_data
#vm_data[0][:Link].select {|v| v[:rel] == 'edit'}[0][:href]
vm_data.kind_of?(Array)? vm_data[0][:href] : vm_data[:href]
end
private private
def reset_tracking def reset_tracking

View file

@ -0,0 +1,247 @@
# -*- coding: utf-8 -*-
hardware_hash = {:xmlns_vcloud=>"http://www.vmware.com/vcloud/v1",
:vcloud_href=>
"https://vcd01.esx.dev.int.realestate.com.au/api/v1.0/vApp/vm-624535987/virtualHardwareSection/",
:vcloud_type=>"application/vnd.vmware.vcloud.virtualHardwareSection+xml",
:"ovf:Info"=>"Virtual hardware requirements",
:"ovf:System"=>
{:"vssd:ElementName"=>"Virtual Hardware Family",
:"vssd:InstanceID"=>"0",
:"vssd:VirtualSystemIdentifier"=>"centos",
:"vssd:VirtualSystemType"=>"vmx-07"},
:"ovf:Item"=>
[{:"rasd:Address"=>"00:50:56:01:00:db",
:"rasd:AddressOnParent"=>"0",
:"rasd:AutomaticAllocation"=>"true",
:"rasd:Connection"=>"Gandalf_Dev_OrgNW_to_ExtNW_DirectConnect",
:"rasd:Description"=>"PCNet32 ethernet adapter",
:"rasd:ElementName"=>"Network adapter 0",
:"rasd:InstanceID"=>"1",
:"rasd:ResourceSubType"=>"PCNet32",
:"rasd:ResourceType"=>"10"},
{:"rasd:Address"=>"0",
:"rasd:Description"=>"SCSI Controller",
:"rasd:ElementName"=>"SCSI Controller 0",
:"rasd:InstanceID"=>"2",
:"rasd:ResourceSubType"=>"lsilogic",
:"rasd:ResourceType"=>"6"},
{:"rasd:AddressOnParent"=>"0",
:"rasd:Description"=>"Hard disk",
:"rasd:ElementName"=>"Hard disk 1",
:"rasd:HostResource"=>
{:vcloud_capacity=>"8192",
:vcloud_busType=>"6",
:vcloud_busSubType=>"lsilogic"},
:"rasd:InstanceID"=>"2000",
:"rasd:Parent"=>"2",
:"rasd:ResourceType"=>"17"},
{:"rasd:Address"=>"0",
:"rasd:Description"=>"IDE Controller",
:"rasd:ElementName"=>"IDE Controller 0",
:"rasd:InstanceID"=>"3",
:"rasd:ResourceType"=>"5"},
{:"rasd:AddressOnParent"=>"0",
:"rasd:AutomaticAllocation"=>"false",
:"rasd:Description"=>"CD/DVD Drive",
:"rasd:ElementName"=>"CD/DVD Drive 1",
:"rasd:HostResource"=>"",
:"rasd:InstanceID"=>"3000",
:"rasd:Parent"=>"3",
:"rasd:ResourceType"=>"15"},
{:"rasd:AddressOnParent"=>"0",
:"rasd:AutomaticAllocation"=>"false",
:"rasd:Description"=>"Floppy Drive",
:"rasd:ElementName"=>"Floppy Drive 1",
:"rasd:HostResource"=>"",
:"rasd:InstanceID"=>"8000",
:"rasd:ResourceType"=>"14"},
{:vcloud_href=>
"https://vcd01.esx.dev.int.realestate.com.au/api/v1.0/vApp/vm-624535987/virtualHardwareSection/cpu",
:vcloud_type=>"application/vnd.vmware.vcloud.rasdItem+xml",
:"rasd:AllocationUnits"=>"hertz * 10^6",
:"rasd:Description"=>"Number of Virtual CPUs",
:"rasd:ElementName"=>"1 virtual CPU(s)",
:"rasd:InstanceID"=>"4",
:"rasd:Reservation"=>"0",
:"rasd:ResourceType"=>"3",
:"rasd:VirtualQuantity"=>"1",
:"rasd:Weight"=>"0",
:Link=>
{:rel=>"edit",
:type=>"application/vnd.vmware.vcloud.rasdItem+xml",
:href=>
"https://vcd01.esx.dev.int.realestate.com.au/api/v1.0/vApp/vm-624535987/virtualHardwareSection/cpu"}},
{:vcloud_href=>
"https://vcd01.esx.dev.int.realestate.com.au/api/v1.0/vApp/vm-624535987/virtualHardwareSection/memory",
:vcloud_type=>"application/vnd.vmware.vcloud.rasdItem+xml",
:"rasd:AllocationUnits"=>"byte * 2^20",
:"rasd:Description"=>"Memory Size",
:"rasd:ElementName"=>"512 MB of memory",
:"rasd:InstanceID"=>"5",
:"rasd:Reservation"=>"0",
:"rasd:ResourceType"=>"4",
:"rasd:VirtualQuantity"=>"768",
:"rasd:Weight"=>"0",
:Link=>
{:rel=>"edit",
:type=>"application/vnd.vmware.vcloud.rasdItem+xml",
:href=>
"https://vcd01.esx.dev.int.realestate.com.au/api/v1.0/vApp/vm-624535987/virtualHardwareSection/memory"}}],
:Link=>
[{:rel=>"edit",
:type=>"application/vnd.vmware.vcloud.virtualHardwareSection+xml",
:href=>
"https://vcd01.esx.dev.int.realestate.com.au/api/v1.0/vApp/vm-624535987/virtualHardwareSection/"},
{:rel=>"down",
:type=>"application/vnd.vmware.vcloud.rasdItem+xml",
:href=>
"https://vcd01.esx.dev.int.realestate.com.au/api/v1.0/vApp/vm-624535987/virtualHardwareSection/cpu"},
{:rel=>"edit",
:type=>"application/vnd.vmware.vcloud.rasdItem+xml",
:href=>
"https://vcd01.esx.dev.int.realestate.com.au/api/v1.0/vApp/vm-624535987/virtualHardwareSection/cpu"},
{:rel=>"down",
:type=>"application/vnd.vmware.vcloud.rasdItem+xml",
:href=>
"https://vcd01.esx.dev.int.realestate.com.au/api/v1.0/vApp/vm-624535987/virtualHardwareSection/memory"},
{:rel=>"edit",
:type=>"application/vnd.vmware.vcloud.rasdItem+xml",
:href=>
"https://vcd01.esx.dev.int.realestate.com.au/api/v1.0/vApp/vm-624535987/virtualHardwareSection/memory"},
{:rel=>"down",
:type=>"application/vnd.vmware.vcloud.rasdItemsList+xml",
:href=>
"https://vcd01.esx.dev.int.realestate.com.au/api/v1.0/vApp/vm-624535987/virtualHardwareSection/disks"},
{:rel=>"edit",
:type=>"application/vnd.vmware.vcloud.rasdItemsList+xml",
:href=>
"https://vcd01.esx.dev.int.realestate.com.au/api/v1.0/vApp/vm-624535987/virtualHardwareSection/disks"},
{:rel=>"down",
:type=>"application/vnd.vmware.vcloud.rasdItemsList+xml",
:href=>
"https://vcd01.esx.dev.int.realestate.com.au/api/v1.0/vApp/vm-624535987/virtualHardwareSection/media"},
{:rel=>"down",
:type=>"application/vnd.vmware.vcloud.rasdItemsList+xml",
:href=>
"https://vcd01.esx.dev.int.realestate.com.au/api/v1.0/vApp/vm-624535987/virtualHardwareSection/networkCards"},
{:rel=>"edit",
:type=>"application/vnd.vmware.vcloud.rasdItemsList+xml",
:href=>
"https://vcd01.esx.dev.int.realestate.com.au/api/v1.0/vApp/vm-624535987/virtualHardwareSection/networkCards"}]}
module Fog
module Vcloud
class Compute
module Shared
private
def validate_vm_data(vm_data)
valid_opts = [:name, :cpus, :memory, :disks]
unless valid_opts.all? { |opt| vm_data.keys.include?(opt) }
raise ArgumentError.new("Required vm data missing: #{(valid_opts - vm_data.keys).map(&:inspect).join(", ")}")
end
end
end
class Real
include Shared
def generate_configure_vm_request(vm_data)
xmlns = 'http://schemas.dmtf.org/ovf/envelope/1'
xmlns_vcloud = 'http://www.vmware.com/vcloud/v1'
xmlns_rasd = 'http://schemas.dmtf.org/wbem/wscim/1/cimschema/2/CIM_ResourceAllocationSettingData'
xmlns_vssd = 'http://schemas.dmtf.org/wbem/wscim/1/cimschema/2/CIM_VirtualSystemSettingData'
builder = Builder::XmlMarkup.new(:target=>STDOUT, :indent=>2) # TODO - remove params
builder.VirtualHardwareSection(
:"vcloud:href" => vm_data[:"vcloud_href"],
:"vcloud:type" => vm_data[:"vcloud_type"],
:name => vm_data[:name],
:status => 2,
:size => 0,
:xmlns => xmlns,
:"xmlns:vcloud" => xmlns_vcloud,
:"xmlns:rasd" => xmlns_rasd,
:"xmlns:vssd" => xmlns_vssd) {
#builder.VirtualHardwareSection(:xmlns => 'http://schemas.dmtf.org/ovf/envelope/1') {
builder.Info(vm_data[:"ovf:Info"])
if system = vm_data[:"ovf:System"]
builder.System {
builder.ElementName(system[:"vssd:ElementName"], :xmlns => xmlns_vssd) if system[:"vssd:ElementName"]
builder.InstanceID(system[:"vssd:InstanceID"], :xmlns => xmlns_vssd) if system[:"vssd:InstanceID"]
builder.VirtualSystemIdentifier(system[:"vssd:VirtualSystemIdentifier"], :xmlns => xmlns_vssd) if system[:"vssd:VirtualSystemIdentifier"]
builder.VirtualSystemType(system[:"vssd:VirtualSystemType"], :xmlns => xmlns_vssd) if system[:"vssd:VirtualSystemType"]
}
end
vm_data[:'ovf:Item'].each do |oi|
builder.Item {
builder.Address(oi[:'rasd:Address'], :xmlns => xmlns_rasd) if oi[:'rasd:Address']
builder.AddressOnParent(oi[:'rasd:AddressOnParent'], :xmlns => xmlns_rasd) if oi[:'rasd:AddressOnParent']
builder.AutomaticAllocation(oi[:'rasd:AutomaticAllocation'], :xmlns => xmlns_rasd) if oi[:'rasd:AutomaticAllocation']
builder.Connection(oi[:'rasd:Connection'], :xmlns => xmlns_rasd) if oi[:'rasd:Connection']
builder.Description(oi[:'rasd:Description'], :xmlns => xmlns_rasd) if oi[:'rasd:Description']
builder.ElementName(oi[:'rasd:ElementName'], :xmlns => xmlns_rasd) if oi[:'rasd:ElementName']
builder.InstanceID(oi[:'rasd:InstanceID'], :xmlns => xmlns_rasd) if oi[:'rasd:InstanceID']
builder.ResourceSubType(oi[:'rasd:ResourceSubType'], :xmlns => xmlns_rasd) if oi[:'rasd:ResourceSubType']
builder.ResourceType(oi[:'rasd:ResourceType'], :xmlns => xmlns_rasd) if oi[:'rasd:ResourceType']
if hr = oi[:'rasd:HostResource']
attrs = {}
attrs[]
end
}
end
# 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(vm_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(vm_data[:memory], :xmlns => 'http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ResourceAllocationSettingData')
# }
# vm_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
def configure_vm(vm_uri, vm_data)
validate_vm_data(vm_data)
request(
:body => generate_configure_vm_request(vm_uri, vm_data),
:expects => 202,
:headers => {'Content-Type' => 'application/vnd.vmware.vcloud.vm+xml' },
:method => 'PUT',
:uri => vm_uri,
:parse => true
)
end
end
end
end
end
if $0 == __FILE__
require 'builder'
i = Fog::Vcloud::Compute::Real.new
puts i.generate_configure_vm_request(hardware_hash)
end

View file

@ -0,0 +1,100 @@
# -*- coding: utf-8 -*-
# <RasdItemsList xmlns="http://www.vmware.com/vcloud/v1" xmlns:rasd="http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ResourceAllocationSettingData" type="application/vnd.vmware.vcloud.rasdItemsList+xml" href="https://vcd01.esx.dev.int.realestate.com.au/api/v1.0/vApp/vm-329805878/virtualHardwareSection/disks" 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">
# <Link rel="edit" type="application/vnd.vmware.vcloud.rasdItemsList+xml" href="https://vcd01.esx.dev.int.realestate.com.au/api/v1.0/vApp/vm-329805878/virtualHardwareSection/disks"/>
# <Item>
# <rasd:Address>0</rasd:Address>
# <rasd:Description>SCSI Controller</rasd:Description>
# <rasd:ElementName>SCSI Controller 0</rasd:ElementName>
# <rasd:InstanceID>2</rasd:InstanceID>
# <rasd:ResourceSubType>lsilogic</rasd:ResourceSubType>
# <rasd:ResourceType>6</rasd:ResourceType>
# </Item>
# <Item>
# <rasd:AddressOnParent>0</rasd:AddressOnParent>
# <rasd:Description>Hard disk</rasd:Description>
# <rasd:ElementName>Hard disk 1</rasd:ElementName>
# <rasd:HostResource xmlns:vcloud="http://www.vmware.com/vcloud/v1" vcloud:capacity="8192" vcloud:busType="6" vcloud:busSubType="lsilogic"></rasd:HostResource>
# <rasd:InstanceID>2000</rasd:InstanceID>
# <rasd:Parent>2</rasd:Parent>
# <rasd:ResourceType>17</rasd:ResourceType>
# </Item>
# <Item>
# <rasd:Address>0</rasd:Address>
# <rasd:Description>IDE Controller</rasd:Description>
# <rasd:ElementName>IDE Controller 0</rasd:ElementName>
# <rasd:InstanceID>3</rasd:InstanceID>
# <rasd:ResourceType>5</rasd:ResourceType>
# </Item>
# </RasdItemsList>
module Fog
module Vcloud
class Compute
class Real
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
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
end
end
end
end

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@ -0,0 +1,16 @@
module Fog
module Vcloud
class Compute
class Real
def get_vm_disks(href)
request(
:expects => 200,
:uri => href,
:parse => true#false#true
)
end
end
end
end
end

View file

@ -90,6 +90,7 @@ module Fog
request :configure_network_ip request :configure_network_ip
request :configure_vapp request :configure_vapp
request :configure_vm_memory request :configure_vm_memory
request :configure_vm_disks
request :delete_vapp request :delete_vapp
request :get_catalog request :get_catalog
request :get_catalog_item request :get_catalog_item
@ -103,6 +104,7 @@ module Fog
request :get_task_list request :get_task_list
request :get_vapp request :get_vapp
request :get_vapp_template request :get_vapp_template
request :get_vm_disks
request :get_vm_memory request :get_vm_memory
request :get_vdc request :get_vdc
request :instantiate_vapp_template request :instantiate_vapp_template

View file

@ -41,6 +41,40 @@ Shindo.tests("Vcloud::Compute | servers", ['vcloud']) do
@svr.reload.memory[:amount] @svr.reload.memory[:amount]
end end
tests("#svr.add_disk(4096)").returns([2, "4096"]) do
pending if Fog.mocking?
raise 'Server template already has two disks' if @svr.disks.size == 2
@svr.wait_for { ready? }
@svr.add_disk(4096)
@svr.save
@svr.wait_for { ready? }
# Can take a little while for the VM to know it has different ram, and not tied to a task..
(1..20).each do |i|
break if @svr.reload.disks.size == 2
sleep 1
end
[
@svr.disks.size,
@svr.disks[1][:resource][:vcloud_capacity]
]
end
tests("#svr.delete_disk(1)").returns(1) do
pending if Fog.mocking?
raise "Server doesn't have two disks - did previous step fail? " if @svr.disks.size != 2
@svr.wait_for { ready? }
sleep 5 # otherwise complains about being busy
@svr.delete_disk 1
@svr.save
@svr.wait_for { ready? }
# Can take a little while for the VM to know it has different ram, and not tied to a task..
(1..20).each do |i|
break if @svr.reload.disks.size == 1
sleep 1
end
@svr.disks.size
end
tests("#svr.destroy").raises(Excon::Errors::Forbidden) do tests("#svr.destroy").raises(Excon::Errors::Forbidden) do
pending if Fog.mocking? pending if Fog.mocking?
@svr.destroy @svr.destroy

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@ -0,0 +1,107 @@
require 'spec'
require 'spec/mocks'
Shindo.tests("Vcloud::Compute | disk_requests", ['vcloud']) do
@xmlns = {
"xmlns" => "http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ResourceAllocationSettingData",
"xmlns:vcloud" => "http://www.vmware.com/vcloud/v1"
}
def disk_hash
[{:"rasd:AddressOnParent"=>"0",
:"rasd:Description"=>"Hard disk",
:"rasd:ElementName"=>"Hard disk 1",
:"rasd:HostResource"=>
{:vcloud_capacity=>"8192",
:vcloud_busType=>"6",
:vcloud_busSubType=>"lsilogic"},
:"rasd:InstanceID"=>"2000",
:"rasd:Parent"=>"2",
:"rasd:ResourceType"=>"17"}]
end
def nokogiri_load
Nokogiri::XML(MockDiskResponse.new.body)
end
class MockDiskResponse
def body
<<EOF
<RasdItemsList xmlns="http://www.vmware.com/vcloud/v1" xmlns:rasd="http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ResourceAllocationSettingData" type="application/vnd.vmware.vcloud.rasdItemsList+xml" href="https://vcd01.esx.dev.int.realestate.com.au/api/v1.0/vApp/vm-329805878/virtualHardwareSection/disks" 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">
<Link rel="edit" type="application/vnd.vmware.vcloud.rasdItemsList+xml" href="https://vcd01.esx.dev.int.realestate.com.au/api/v1.0/vApp/vm-329805878/virtualHardwareSection/disks"/>
<Item>
<rasd:Address>0</rasd:Address>
<rasd:Description>SCSI Controller</rasd:Description>
<rasd:ElementName>SCSI Controller 0</rasd:ElementName>
<rasd:InstanceID>2</rasd:InstanceID>
<rasd:ResourceSubType>lsilogic</rasd:ResourceSubType>
<rasd:ResourceType>6</rasd:ResourceType>
</Item>
<Item>
<rasd:AddressOnParent>0</rasd:AddressOnParent>
<rasd:Description>Hard disk</rasd:Description>
<rasd:ElementName>Hard disk 1</rasd:ElementName>
<rasd:HostResource xmlns:vcloud="http://www.vmware.com/vcloud/v1" vcloud:capacity="8192" vcloud:busType="6" vcloud:busSubType="lsilogic"></rasd:HostResource>
<rasd:InstanceID>2000</rasd:InstanceID>
<rasd:Parent>2</rasd:Parent>
<rasd:ResourceType>17</rasd:ResourceType>
</Item>
<Item>
<rasd:Address>0</rasd:Address>
<rasd:Description>IDE Controller</rasd:Description>
<rasd:ElementName>IDE Controller 0</rasd:ElementName>
<rasd:InstanceID>3</rasd:InstanceID>
<rasd:ResourceType>5</rasd:ResourceType>
</Item>
</RasdItemsList>
EOF
end
end
Vcloud[:compute].stub!(:request).and_return(MockDiskResponse.new)
tests("Call to generate config returns string").returns(true) do
Vcloud[:compute].generate_configure_vm_disks_request('http://blah', disk_hash).kind_of? String
end
tests("Call to generate config with no changes returns input data").returns(true) do
Nokogiri::XML(Vcloud[:compute].generate_configure_vm_disks_request('http://blah', disk_hash)).to_s ==
Nokogiri::XML(MockDiskResponse.new.body).to_s
end
tests("Call to generate config with no disks removes disk").returns(true) do
xml = Vcloud[:compute].generate_configure_vm_disks_request('http://blah', [])
ng = Nokogiri::XML(xml)
# Should have 2 controllers, but no disks.
ng.xpath("//xmlns:ResourceType", @xmlns).size == 2 &&
ng.xpath("//xmlns:ResourceType[ .='17']", @xmlns).size == 0
end
tests("Call to generate config adding a disk").returns(['4096', true, true]) do
disks = disk_hash
disks << {
:"rasd:AddressOnParent"=>"1",
:"rasd:Description"=>"Hard disk",
:"rasd:ElementName"=>"Hard disk 2",
:"rasd:HostResource"=>
{:vcloud_capacity=>"4096",
:vcloud_busType=>"6",
:vcloud_busSubType=>"lsilogic"},
:"rasd:InstanceID"=>"2000",
:"rasd:Parent"=>"2",
:"rasd:ResourceType"=>"17"}
xml = Vcloud[:compute].generate_configure_vm_disks_request('http://blah', disks)
ng = Nokogiri::XML(xml)
[
# should be 4096mb
ng.at("//xmlns:ResourceType[ .='17']/../xmlns:AddressOnParent[.='-1']/../xmlns:HostResource", @xmlns)["capacity"],
# Should have 2 controllers, and 2 disks
ng.xpath("//xmlns:ResourceType", @xmlns).size == 4,
ng.xpath("//xmlns:ResourceType[ .='17']", @xmlns).size == 2
]
end
Vcloud[:compute].unstub!(:request)
end