Module: Libvirt
- Defined in:
- lib/fog/bin/libvirt.rb
Overview
deviates from other bin stuff to accomodate gem
Class Method Summary collapse
- .[](service) ⇒ Object
- .available? ⇒ Boolean
- .class_for(key) ⇒ Object
- .collections ⇒ Object
- .services ⇒ Object
Class Method Details
.[](service) ⇒ Object
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# File 'lib/fog/bin/libvirt.rb', line 13 def [](service) @@connections ||= Hash.new do |hash, key| hash[key] = case key when :compute Fog::Logger.warning("Libvirt[:compute] is not recommended, use Compute[:libvirt] for portability") Fog::Compute.new(:provider => 'Libvirt') else raise ArgumentError, "Unrecognized service: #{key.inspect}" end end @@connections[service] end |
.available? ⇒ Boolean
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# File 'lib/fog/bin/libvirt.rb', line 26 def available? begin availability=true unless Gem::Specification::find_by_name("ruby-libvirt").nil? rescue Gem::LoadError availability=false rescue availability_gem=Gem.available?("ruby-libvirt") end if availability for service in services for collection in self.class_for(service).collections unless self.respond_to?(collection) self.class_eval <<-EOS, __FILE__, __LINE__ def self.#{collection} self[:#{service}].#{collection} end EOS end end end end availability end |
.class_for(key) ⇒ Object
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# File 'lib/fog/bin/libvirt.rb', line 4 def class_for(key) case key when :compute Fog::Compute::Libvirt else raise ArgumentError, "Unrecognized service: #{key}" end end |
.collections ⇒ Object
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# File 'lib/fog/bin/libvirt.rb', line 51 def collections services.map {|service| self[service].collections}.flatten.sort_by {|service| service.to_s} end |