Class: Facts::Amzn::Os::Release

Inherits:
Object
  • Object
show all
Defined in:
lib/facter/facts/amzn/os/release.rb

Constant Summary collapse

FACT_NAME = 
'os.release'
ALIASES = 
%w[operatingsystemmajrelease operatingsystemrelease].freeze

Instance Method Summary collapse

Instance Method Details

#call_the_resolver ⇒ Object 



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# File 'lib/facter/facts/amzn/os/release.rb', line 10

def call_the_resolver
  version = determine_release_version

  return Facter::ResolvedFact.new(FACT_NAME, nil) unless version

  [Facter::ResolvedFact.new(FACT_NAME, version),
   Facter::ResolvedFact.new(ALIASES.first, version['major'], :legacy),
   Facter::ResolvedFact.new(ALIASES.last, version['full'], :legacy)]
end

#determine_release_version ⇒ Object 



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# File 'lib/facter/facts/amzn/os/release.rb', line 20

def determine_release_version
  # For backwards compatibility, use system-release for AL1/AL2
  version = Facter::Resolvers::ReleaseFromFirstLine.resolve(:release, release_file: '/etc/system-release')
  if !version.nil? && version != '2'
    # Use os-release for AL2023 and up
    version = Facter::Resolvers::Amzn::OsReleaseRpm.resolve(:version)
  end
  version ||= Facter::Resolvers::OsRelease.resolve(:version_id)

  Facter::Util::Facts.release_hash_from_string(version)
end