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Contents
require 'rake/file_utils'
require 'yaml'
require 'common/deep_copy'
require 'bosh/stemcell/aws/ami_collection'
require 'bosh/stemcell/aws/region'
module Bosh::Stemcell::Aws
HVM_VIRTUALIZATION = 'hvm'
class LightStemcell
def initialize(stemcell, virtualization_type, regions=Region::REGIONS)
@stemcell = stemcell
@virtualization_type = virtualization_type
@regions = regions
end
def write_archive
@stemcell.extract(exclude: 'image') do |extracted_stemcell_dir|
Dir.chdir(extracted_stemcell_dir) do
FileUtils.touch('image', verbose: true)
File.write('stemcell.MF', Psych.dump(manifest))
Rake::FileUtilsExt.sh("sudo tar cvzf #{path} *")
end
end
end
def path
stemcell_name = adjust_hvm_name(File.basename(@stemcell.path))
File.join(File.dirname(@stemcell.path), "light-#{stemcell_name}")
end
private
# this method has heavy side effects
def manifest
manifest = Bosh::Common::DeepCopy.copy(@stemcell.manifest)
manifest['name'] = adjust_hvm_name(manifest['name'])
manifest['cloud_properties']['name'] = adjust_hvm_name(manifest['cloud_properties']['name'])
ami_collection = AmiCollection.new(@stemcell, @regions, @virtualization_type)
# Light stemcell contains AMIs for all regions
# so that CPI can pick one based on its configuration
manifest['cloud_properties']['ami'] = ami_collection.publish
manifest
end
def adjust_hvm_name(name)
@virtualization_type == HVM_VIRTUALIZATION ? name.gsub("xen", "xen-hvm") : name
end
end
end
Version data entries
118 entries across 118 versions & 1 rubygems