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Contents
module ChefMetal
#
# Specification for a image. Sufficient information to find and contact it
# after it has been set up.
#
class ImageSpec
def initialize(image_data)
@image_data = image_data
end
attr_reader :image_data
#
# Globally unique identifier for this image. Does not depend on the image's
# location or existence.
#
def id
raise "id unimplemented"
end
#
# Name of the image. Corresponds to the name in "image 'name' do" ...
#
def name
image_data['id']
end
#
# Location of this image. This should be a freeform hash, with enough
# information for the driver to look it up and create a image object to
# access it.
#
# This MUST include a 'driver_url' attribute with the driver's URL in it.
#
# chef-metal will do its darnedest to not lose this information.
#
def location
image_data['location']
end
#
# Set the location for this image.
#
def location=(value)
image_data['location'] = value
end
def machine_options
image_data['machine_options']
end
def machine_options=(value)
image_data['machine_options'] = value
end
# URL to the driver. Convenience for location['driver_url']
def driver_url
location ? location['driver_url'] : nil
end
#
# Save this image_data to the server. If you have significant information that
# could be lost, you should do this as quickly as possible. image_data will be
# saved automatically for you after allocate_image and ready_image.
#
def save(action_handler)
raise "save unimplemented"
end
end
end
Version data entries
13 entries across 13 versions & 2 rubygems