Class: VSphereCloud::CloudSearcher
- Inherits:
-
Object
- Object
- VSphereCloud::CloudSearcher
show all
- Includes:
- VimSdk
- Defined in:
- lib/cloud/vsphere/cloud_searcher.rb
Constant Summary
collapse
- PC =
Vmodl::Query::PropertyCollector
Constants included
from VimSdk
VimSdk::BASE_VERSION, VimSdk::DYNAMIC_TYPES, VimSdk::SOAP_BODY_END, VimSdk::SOAP_BODY_START, VimSdk::SOAP_BODY_TAG, VimSdk::SOAP_END, VimSdk::SOAP_ENVELOPE_END, VimSdk::SOAP_ENVELOPE_START, VimSdk::SOAP_ENVELOPE_TAG, VimSdk::SOAP_FAULT_TAG, VimSdk::SOAP_HEADER_END, VimSdk::SOAP_HEADER_START, VimSdk::SOAP_HEADER_TAG, VimSdk::SOAP_NAMESPACE_MAP, VimSdk::SOAP_START, VimSdk::VERSION1, VimSdk::XMLNS_SOAPENC, VimSdk::XMLNS_SOAPENV, VimSdk::XMLNS_VMODL_BASE, VimSdk::XMLNS_XSD, VimSdk::XMLNS_XSI, VimSdk::XML_ENCODING, VimSdk::XML_HEADER
Instance Method Summary
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#get_all_properties(filter_spec) ⇒ Object
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#get_managed_object(type, options) ⇒ Object
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#get_managed_objects(type, options = {}) ⇒ Object
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#get_managed_objects_with_attribute(type, custom_field_key, options = {}) ⇒ Object
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#get_properties(obj, type, properties, options = {}) ⇒ Object
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#get_property(obj, type, property, options = {}) ⇒ Object
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#has_managed_object_with_attribute?(type, custom_field_key, options = {}) ⇒ Boolean
-
#initialize(service_content, logger) ⇒ CloudSearcher
constructor
A new instance of CloudSearcher.
Constructor Details
#initialize(service_content, logger) ⇒ CloudSearcher
Returns a new instance of CloudSearcher.
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# File 'lib/cloud/vsphere/cloud_searcher.rb', line 7
def initialize(service_content, logger)
@service_content = service_content
@logger = logger
end
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Instance Method Details
#get_all_properties(filter_spec) ⇒ Object
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# File 'lib/cloud/vsphere/cloud_searcher.rb', line 70
def get_all_properties(filter_spec)
result = []
retrieve_result = @service_content.property_collector.retrieve_properties_ex([filter_spec],
PC::RetrieveOptions.new)
until retrieve_result.nil?
retrieve_result.objects.each { |object_content| result << object_content }
break if retrieve_result.token.nil?
retrieve_result = @service_content.property_collector.continue_retrieve_properties_ex(retrieve_result.token)
end
result
end
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#get_managed_object(type, options) ⇒ Object
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# File 'lib/cloud/vsphere/cloud_searcher.rb', line 99
def get_managed_object(type, options)
result = get_managed_objects(type, options)
raise "Could not find #{type}: #{options.pretty_inspect}" if result.length == 0
raise "Found more than one #{type}: #{options.pretty_inspect}" if result.length > 1
result.first
end
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#get_managed_objects(type, options = {}) ⇒ Object
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# File 'lib/cloud/vsphere/cloud_searcher.rb', line 82
def get_managed_objects(type, options={})
object_specs = get_object_specs(type, options[:root], 'name')
result = []
object_specs.each do |object_spec|
name = object_spec.prop_set.first.val
if options[:name].nil? || name == options[:name]
if options[:include_name]
result << [name , object_spec.obj]
else
result << object_spec.obj
end
end
end
result
end
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#get_managed_objects_with_attribute(type, custom_field_key, options = {}) ⇒ Object
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# File 'lib/cloud/vsphere/cloud_searcher.rb', line 106
def get_managed_objects_with_attribute(type, custom_field_key, options = {})
object_specs = get_object_specs(type, options[:root], 'customValue')
results = []
object_specs.each do |object|
catch(:found_object) do
object.prop_set.each do |property|
property.val.each do |property_value|
if property_value.key == custom_field_key
if options[:value].nil? || property_value.value == options[:value]
results << object.obj
throw :found_object
end
end
end
end
end
end
results
end
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#get_properties(obj, type, properties, options = {}) ⇒ Object
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# File 'lib/cloud/vsphere/cloud_searcher.rb', line 16
def get_properties(obj, type, properties, options = {})
properties = [properties] if properties.kind_of?(String)
property_specs = [PC::PropertySpec.new(:type => type, :all => false, :path_set => properties)]
if obj.is_a?(Vmodl::ManagedObject)
object_spec = PC::ObjectSpec.new(:obj => obj, :skip => false)
else
object_spec = obj.collect { |o| PC::ObjectSpec.new(:obj => o, :skip => false) }
end
filter_spec = PC::FilterSpec.new(:prop_set => property_specs, :object_set => object_spec)
attempts = 0
begin
properties_response = get_all_properties(filter_spec)
result = {}
properties_response.each do |object_content|
object_properties = {:obj => object_content.obj}
if options[:ensure_all]
remaining_properties = Set.new(properties)
else
remaining_properties = Set.new(options[:ensure])
end
if object_content.prop_set
object_content.prop_set.each do |property|
object_properties[property.name] = property.val
remaining_properties.delete(property.name)
end
end
unless remaining_properties.empty?
raise "The object[s] #{obj.pretty_inspect} " +
"should have the following properties: #{properties.pretty_inspect}, " +
"but they were missing these: #{remaining_properties.pretty_inspect}."
end
result[object_content.obj] = object_properties
end
result = result.values.first if obj.is_a?(Vmodl::ManagedObject)
result
rescue => e
attempts += 1
if attempts < 8
sleep_interval = 2 ** attempts
@logger.warn("Error retrieving properties, retrying in #{sleep_interval} seconds: " +
"#{e} - #{e.backtrace.join("\n")}")
sleep(sleep_interval)
retry
else
raise e
end
end
end
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#get_property(obj, type, property, options = {}) ⇒ Object
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# File 'lib/cloud/vsphere/cloud_searcher.rb', line 12
def get_property(obj, type, property, options = {})
get_properties(obj, type, property, options)[property]
end
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#has_managed_object_with_attribute?(type, custom_field_key, options = {}) ⇒ Boolean
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# File 'lib/cloud/vsphere/cloud_searcher.rb', line 131
def has_managed_object_with_attribute?(type, custom_field_key, options = {})
object_specs = get_object_specs(type, options[:root], 'customValue')
object_specs.each do |object|
object.prop_set.each do |property|
property.val.each do |property_value|
if property_value.key == custom_field_key
if options[:value].nil? || property_value.value == options[:value]
return true
end
end
end
end
end
false
end
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