module Libvirt

Public Class Methods

[](service) click to toggle source
# File lib/fog/bin/libvirt.rb, line 12
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?() click to toggle source
# File lib/fog/bin/libvirt.rb, line 25
    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) click to toggle source
# File lib/fog/bin/libvirt.rb, line 3
def class_for(key)
  case key
  when :compute
    Fog::Libvirt::Compute
  else
    raise ArgumentError, "Unrecognized service: #{key}"
  end
end
collections() click to toggle source
# File lib/fog/bin/libvirt.rb, line 50
def collections
  services.map {|service| self[service].collections}.flatten.sort_by {|service| service.to_s}
end
services() click to toggle source
# File lib/fog/bin/libvirt.rb, line 54
def services
  Fog::Libvirt.services
end