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tags implemented

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Rodrigo Estebanez 2013-07-03 13:10:31 +02:00
parent 28eb4db402
commit 1371c15daf
10 changed files with 339 additions and 0 deletions
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6
lib/fog/vcloudng/compute.rb
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@ -74,6 +74,8 @@ module Fog
collection :disks
model :vm_network
collection :vm_networks
model :tag # this is called metadata in vcloud
collection :tags
request_path 'fog/vcloudng/requests/compute'
request :get_organizations
@ -98,6 +100,10 @@ module Fog
request :put_vm_disks
request :get_vm_network
request :put_vm_network
request :get_vm_metadata
request :post_vm_metadata
request :put_vm_metadata_value
request :delete_vm_metadata
request :get_request
request :get_href

73
lib/fog/vcloudng/generators/compute/metadata.rb Normal file
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@ -0,0 +1,73 @@
#
#
# {:metadata=>{"buenas si"=>"no tanto ya", "hola"=>"adios"},
# :type=>"application/vnd.vmware.vcloud.metadata+xml",
# :href=>
# "https://devlab.mdsol.com/api/vApp/vm-18545e82-d919-4071-ae7e-d1300d9d8112/metadata",
# :id=>"vm-18545e82-d919-4071-ae7e-d1300d9d8112"}
#
# <Metadata xmlns="http://www.vmware.com/vcloud/v1.5" type="application/vnd.vmware.vcloud.metadata+xml" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.vmware.com/vcloud/v1.5 http://10.194.1.65/api/v1.5/schema/master.xsd">
# <MetadataEntry>
# <Key>buenas si</Key>
# <Value>no tanto ya</Value>
# </MetadataEntry>
# <MetadataEntry">
# <Key>hola</Key>
# <Value>adios</Value>
# </MetadataEntry>
# </Metadata>
module Fog
module Generators
module Compute
module Vcloudng
class Metadata
attr_reader :attrs
def initialize(attrs={})
@attrs = attrs
end
def generate_xml
output = ""
output << header
attrs[:metadata].each_pair do |k,v|
output << metadata_entry(k,v)
end
output << tail
output
end
def add_item(k,v)
@attrs[:metadata].merge!(Hash[k,v])
end
def header
'<Metadata xmlns="http://www.vmware.com/vcloud/v1.5"
type="application/vnd.vmware.vcloud.metadata+xml"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.vmware.com/vcloud/v1.5 http://10.194.1.65/api/v1.5/schema/master.xsd">
'
end
def metadata_entry(key,value)
body = <<EOF
<MetadataEntry>
<Key>#{key}</Key>
<Value>#{value}</Value>
</MetadataEntry>
EOF
end
def tail
'</Metadata>'
end
end
end
end
end
end

49
lib/fog/vcloudng/models/compute/tag.rb Normal file
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@ -0,0 +1,49 @@
require 'fog/core/model'
module Fog
module Compute
class Vcloudng
class Tag < Fog::Model
identity :id, :aliases => :key
attribute :value
def save
if value_changed?
puts "Debug: change the value from #{attributes[:old_value]} to #{attributes[:value]}"
set_value(value)
attributes[:value_task].wait_for { :ready? }
end
end
def value=(new_value)
attributes[:old_value] ||= attributes[:value]
attributes[:value] = new_value
end
def value_changed?
return false unless attributes[:old_value]
attributes[:value] != attributes[:old_value]
end
def set_value(new_value)
response = service.put_vm_metadata_value(attributes[:vm_id], id, value)
task = response.body
task[:id] = task[:href].split('/').last
attributes[:value_task] = service.tasks.new(task)
end
def destroy
response = service.delete_vm_metadata(attributes[:vm_id], id)
task = response.body
task[:id] = task[:href].split('/').last
attributes[:destroy_tag_task] = service.tasks.new(task)
end
end
end
end
end

47
lib/fog/vcloudng/models/compute/tags.rb Normal file
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@ -0,0 +1,47 @@
require 'fog/core/collection'
require 'fog/vcloudng/models/compute/tag'
module Fog
module Compute
class Vcloudng
class Tags < Fog::Collection
model Fog::Compute::Vcloudng::Tag
attribute :vm_id
def index
tags.keys.map{ |key| new({key: key, value: tags[key] }.merge(vm_id: vm_id))}
end
def all
index
end
def get(tag_id)
tag = tags.detect{ |tag| tag.keys.first == tag_id }
return nil unless tag
new(tag.merge(vm_id: vm_id))
end
def create(key,value)
tags unless @tags
data = Fog::Generators::Compute::Vcloudng::Metadata.new(@tags)
data.add_item(key,value)
response = service.post_vm_metadata(vm_id, data.attrs)
task = response.body
task[:id] = task[:href].split('/').last
attributes[:crate_tag_task] = service.tasks.new(task)
end
# private
def tags
@tags = service.get_vm_metadata(vm_id).body
@tags[:metadata]
end
end
end
end
end

5
lib/fog/vcloudng/models/compute/vm.rb
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@ -35,6 +35,11 @@ module Fog
end
end
end
def tags
requires :id
service.tags(:vm_id => id)
end
def customization
data = service.get_vm_customization(id).body

66
lib/fog/vcloudng/parsers/compute/metadata.rb Normal file
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@ -0,0 +1,66 @@
#
# <Metadata xmlns="http://www.vmware.com/vcloud/v1.5" type="application/vnd.vmware.vcloud.metadata+xml" href="https://devlab.mdsol.com/api/vApp/vm-18545e82-d919-4071-ae7e-d1300d9d8112/metadata" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.vmware.com/vcloud/v1.5 http://10.194.1.65/api/v1.5/schema/master.xsd">
# <Link rel="up" type="application/vnd.vmware.vcloud.vm+xml" href="https://devlab.mdsol.com/api/vApp/vm-18545e82-d919-4071-ae7e-d1300d9d8112"/>
# <Link rel="add" type="application/vnd.vmware.vcloud.metadata+xml" href="https://devlab.mdsol.com/api/vApp/vm-18545e82-d919-4071-ae7e-d1300d9d8112/metadata"/>
# <MetadataEntry type="application/vnd.vmware.vcloud.metadata.value+xml" href="https://devlab.mdsol.com/api/vApp/vm-18545e82-d919-4071-ae7e-d1300d9d8112/metadata/buenas%20si">
# <Link rel="up" type="application/vnd.vmware.vcloud.metadata+xml" href="https://devlab.mdsol.com/api/vApp/vm-18545e82-d919-4071-ae7e-d1300d9d8112/metadata"/>
# <Link rel="edit" type="application/vnd.vmware.vcloud.metadata.value+xml" href="https://devlab.mdsol.com/api/vApp/vm-18545e82-d919-4071-ae7e-d1300d9d8112/metadata/buenas%20si"/>
# <Link rel="remove" href="https://devlab.mdsol.com/api/vApp/vm-18545e82-d919-4071-ae7e-d1300d9d8112/metadata/buenas%20si"/>
# <Key>buenas si</Key>
# <Value>no tanto ya</Value>
# </MetadataEntry>
# <MetadataEntry type="application/vnd.vmware.vcloud.metadata.value+xml" href="https://devlab.mdsol.com/api/vApp/vm-18545e82-d919-4071-ae7e-d1300d9d8112/metadata/hola">
# <Link rel="up" type="application/vnd.vmware.vcloud.metadata+xml" href="https://devlab.mdsol.com/api/vApp/vm-18545e82-d919-4071-ae7e-d1300d9d8112/metadata"/>
# <Link rel="edit" type="application/vnd.vmware.vcloud.metadata.value+xml" href="https://devlab.mdsol.com/api/vApp/vm-18545e82-d919-4071-ae7e-d1300d9d8112/metadata/hola"/>
# <Link rel="remove" href="https://devlab.mdsol.com/api/vApp/vm-18545e82-d919-4071-ae7e-d1300d9d8112/metadata/hola"/>
# <Key>hola</Key>
# <Value>adios</Value>
# </MetadataEntry>
# </Metadata>
#
#
# {:metadata=>{"buenas si"=>"no tanto ya", "hola"=>"adios"},
# :type=>"application/vnd.vmware.vcloud.metadata+xml",
# :href=>
# "https://devlab.mdsol.com/api/vApp/vm-18545e82-d919-4071-ae7e-d1300d9d8112/metadata",
# :id=>"vm-18545e82-d919-4071-ae7e-d1300d9d8112"}
#
module Fog
module Parsers
module Compute
module Vcloudng
class Metadata < VcloudngParser
def reset
@response = { :metadata => {} }
end
def start_element(name, attributes)
super
case name
when 'Metadata'
metadata = extract_attributes(attributes)
@response[:type] = metadata['type']
@response[:href] = metadata['href']
@response[:id] = @response[:href].split('/')[-2]
end
end
def end_element(name)
case name
when 'Key'
@key = value
when 'Value'
@val = value
when 'MetadataEntry'
@response[:metadata].merge!(Hash[@key, @val])
end
end
end
end
end
end
end

21
lib/fog/vcloudng/requests/compute/delete_vm_metadata.rb Normal file
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@ -0,0 +1,21 @@
module Fog
module Compute
class Vcloudng
class Real
def delete_vm_metadata(vm_id, metadata_key)
require 'fog/vcloudng/parsers/compute/metadata'
request(
:expects => 202,
:headers => { 'Accept' => 'application/*+xml;version=1.5' },
:method => 'DELETE',
:parser => Fog::ToHashDocument.new,
:path => "vApp/#{vm_id}/metadata/#{URI.escape(metadata_key)}"
)
end
end
end
end
end

21
lib/fog/vcloudng/requests/compute/get_vm_metadata.rb Normal file
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@ -0,0 +1,21 @@
module Fog
module Compute
class Vcloudng
class Real
def get_vm_metadata(vm_id)
require 'fog/vcloudng/parsers/compute/metadata'
request(
:expects => 200,
:headers => { 'Accept' => 'application/*+xml;version=1.5' },
:method => 'GET',
:parser => Fog::Parsers::Compute::Vcloudng::Metadata.new,
:path => "vApp/#{vm_id}/metadata/"
)
end
end
end
end
end

25
lib/fog/vcloudng/requests/compute/post_vm_metadata.rb Normal file
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@ -0,0 +1,25 @@
module Fog
module Compute
class Vcloudng
class Real
require 'fog/vcloudng/generators/compute/metadata'
def post_vm_metadata(vm_id, metadata={})
data = Fog::Generators::Compute::Vcloudng::Metadata.new(metadata)
request(
:body => data.generate_xml,
:expects => 202,
:headers => { 'Content-Type' => "application/vnd.vmware.vcloud.metadata+xml",
'Accept' => 'application/*+xml;version=1.5' },
:method => 'POST',
:parser => Fog::ToHashDocument.new,
:path => "vApp/#{vm_id}/metadata/"
)
end
end
end
end
end

26
lib/fog/vcloudng/requests/compute/put_vm_metadata_value.rb Normal file
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@ -0,0 +1,26 @@
module Fog
module Compute
class Vcloudng
class Real
def put_vm_metadata_value(vm_id, metadata_key, metadata_value)
body="
<MetadataValue xmlns=\"http://www.vmware.com/vcloud/v1.5\">
<Value>#{metadata_value}</Value>
</MetadataValue>"
request(
:body => body,
:expects => 202,
:headers => { 'Content-Type' => "application/vnd.vmware.vcloud.metadata.value+xml",
'Accept' => 'application/*+xml;version=1.5' },
:method => 'PUT',
:parser => Fog::ToHashDocument.new,
:path => "vApp/#{vm_id}/metadata/#{URI.escape(metadata_key)}"
)
end
end
end
end
end