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stemcell_manager.rb
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/
stemcell_manager.rb
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# Copyright (c) 2009-2012 VMware, Inc.
module Bosh::Director
module Api
class StemcellManager
include ApiHelper
include TaskHelper
def find_by_name_and_version(name, version)
stemcell = Models::Stemcell[:name => name, :version => version]
if stemcell.nil?
raise StemcellNotFound,
"Stemcell `#{name}/#{version}' doesn't exist"
end
stemcell
end
def stemcell_exists?(name, version)
find_by_name_and_version(name, version)
true
rescue StemcellNotFound
false
end
def create_stemcell(user, stemcell)
random_name = "stemcell-#{SecureRandom.uuid}"
stemcell_file = File.join(Dir::tmpdir, random_name)
write_file(stemcell_file, stemcell)
task = create_task(user, :update_stemcell, "create stemcell")
Resque.enqueue(Jobs::UpdateStemcell, task.id, stemcell_file)
task
end
def delete_stemcell(user, stemcell, options={})
task_name = "delete stemcell: #{stemcell.name}/#{stemcell.version}"
task = create_task(user, :delete_stemcell, task_name)
Resque.enqueue(Jobs::DeleteStemcell, task.id, stemcell.name,
stemcell.version, options)
task
end
end
end
end