class Bosh::Director::Models::CompiledPackage
Public Class Methods
create_cache_key(package, transitive_dependencies, stemcell_sha1)
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Creates a 'unique' key to use in the global package cache
# File lib/bosh/director/models/compiled_package.rb, line 6 def self.create_cache_key(package, transitive_dependencies, stemcell_sha1) dependency_fingerprints = transitive_dependencies.to_a.sort_by(&:name).map {|p| p.fingerprint } hash_input = ([package.fingerprint, stemcell_sha1]+dependency_fingerprints).join('') Digest::SHA1.hexdigest(hash_input) end
generate_build_number(package_model, stemcell_os, stemcell_version)
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# File lib/bosh/director/models/compiled_package.rb, line 45 def self.generate_build_number(package_model, stemcell_os, stemcell_version) attrs = { :package_id => package_model.id, :stemcell_os => stemcell_os, :stemcell_version => stemcell_version, } filter(attrs).max(:build).to_i + 1 end
split_stemcell_os_and_version(name)
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Marks job template model as being used by release version @param string stemcell os & version, e.g. 'ubuntu_trusty/3146.1' @return hash, e.g. { stemcell_os: 'ubuntu_trusty', stemcell_version: '3146.1' }
# File lib/bosh/director/models/compiled_package.rb, line 15 def self.split_stemcell_os_and_version(name) values = name.split('/', 2) unless 2 == values.length raise "Expected value to be in the format of \"{os_name}/{stemcell_version}\", but given \"#{name}\"" end return { os: values[0], version: values[1] } end
Public Instance Methods
before_save()
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Calls superclass method
# File lib/bosh/director/models/compiled_package.rb, line 31 def before_save self.dependency_key_sha1 = Digest::SHA1.hexdigest(self.dependency_key) super end
name()
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# File lib/bosh/director/models/compiled_package.rb, line 37 def name package.name end
validate()
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# File lib/bosh/director/models/compiled_package.rb, line 25 def validate validates_presence [:package_id, :stemcell_os, :stemcell_version, :sha1, :blobstore_id, :dependency_key] validates_unique [:package_id, :stemcell_os, :stemcell_version, :dependency_key] validates_unique [:package_id, :stemcell_os, :stemcell_version, :build] end
version()
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# File lib/bosh/director/models/compiled_package.rb, line 41 def version package.version end