class Bosh::Director::DeploymentPlan::PackageValidator

Public Class Methods

new(logger) click to toggle source
# File lib/bosh/director/deployment_plan/package_validator.rb, line 4
def initialize(logger)
  @faults = {}
  @logger = logger
end

Public Instance Methods

handle_faults() click to toggle source
# File lib/bosh/director/deployment_plan/package_validator.rb, line 32
def handle_faults
  return if @faults.empty?

  msg = "\n"
  unique_stemcells = @faults.map { |_, faults| faults.map { |fault| fault.stemcell } }.flatten.to_set

  @faults.each do |release_desc, faults|
    if unique_stemcells.size > 1
      msg += message_for_multiple_stemcells(release_desc, faults)
    else
      msg += message_for_single_stemcell(release_desc, faults)
    end
  end

  raise PackageMissingSourceCode, msg
end
validate(release_version_model, stemcell_model) click to toggle source
# File lib/bosh/director/deployment_plan/package_validator.rb, line 9
def validate(release_version_model, stemcell_model)
  release_desc = "#{release_version_model.release.name}/#{release_version_model.version}"

  @logger.debug("Validating packages for release '#{release_desc}'")
  release_version_model.packages.each do |package|
    packages_list = Bosh::Director::PackageDependenciesManager.new(release_version_model).transitive_dependencies(package)
    packages_list << package
    packages_list.each do |needed_package|
      if needed_package.sha1.nil? || needed_package.blobstore_id.nil?
        compiled_packages_list = Bosh::Director::Models::CompiledPackage.where(:package_id => needed_package.id,
          :stemcell_os => stemcell_model.operating_system).all
        compiled_packages_list = compiled_packages_list.select do |compiled_package|
          Bosh::Common::Version::StemcellVersion.match(compiled_package.stemcell_version, stemcell_model.version)
        end
        if compiled_packages_list.empty?
          @faults[release_desc] ||= Set.new
          @faults[release_desc] << Fault.new(needed_package, stemcell_model)
        end
      end
    end
  end
end

Private Instance Methods

message_for_multiple_stemcells(release_desc, faults) click to toggle source
# File lib/bosh/director/deployment_plan/package_validator.rb, line 51
def message_for_multiple_stemcells(release_desc, faults)
  msg = "Can't use release '#{release_desc}'. It references packages without source code and are not compiled against intended stemcells:\n"
  sorted_faults = faults.to_a.sort_by { |fault| fault.package.name }
  sorted_faults.each do |fault|
    msg += " - '#{fault.package_desc}' against stemcell '#{fault.stemcell.desc}'\n"
  end

  msg
end
message_for_single_stemcell(release_desc, faults) click to toggle source
# File lib/bosh/director/deployment_plan/package_validator.rb, line 61
def message_for_single_stemcell(release_desc, faults)
  sorted_faults = faults.to_a.sort_by { |fault| fault.package.name }
  stemcell_desc = faults.first.stemcell.desc

  msg = "Can't use release '#{release_desc}'. It references packages without" +
    " source code and are not compiled against stemcell '#{stemcell_desc}':\n"
  sorted_faults.each do |fault|
    msg += " - '#{fault.package_desc}'\n"
  end

  msg
end