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Size: 1.53 KB
Versions: 41
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Contents
module OpenNebula # deviates from other bin stuff to accomodate gem
class << self
def class_for(key)
case key
when :compute
Fog::Compute::OpenNebula
else
raise ArgumentError, "Unrecognized service: #{key}"
end
end
def [](service)
@@connections ||= Hash.new do |hash, key|
hash[key] = case key
when :compute
Fog::Logger.warning("OpenNebula[:compute] is not recommended, use Compute[:opennebula] for portability")
Fog::Compute.new(:provider => 'OpenNebula')
else
raise ArgumentError, "Unrecognized service: #{key.inspect}"
end
end
@@connections[service]
end
def available?
begin
availability=true unless Gem::Specification::find_by_name("opennebula").nil?
rescue Gem::LoadError
availability=false
rescue
availability_gem=Gem.available?("opennebula")
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
def collections
services.map {|service| self[service].collections}.flatten.sort_by {|service| service.to_s}
end
def services
Fog::OpenNebula.services
end
end
end
Version data entries
41 entries across 39 versions & 6 rubygems