Module: Simp::RspecPuppetFacts

Defined in:
lib/simp/version.rb,
lib/simp/rspec-puppet-facts.rb

Defined Under Namespace

Classes: Shim

Constant Summary collapse

VERSION = 
'3.9.0'
SELINUX_MODES = 
[:enforcing, :disabled, :permissive]

Instance Method Summary collapse

Instance Method Details

#filter_opts(opts, simp_h) ⇒ Object

Don’t ask rspec-puppet-facts for operatingsystems we’ve already recorded because if it doesn’t have them it will crash



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# File 'lib/simp/rspec-puppet-facts.rb', line 39

def filter_opts( opts, simp_h )
  rfh_hw = opts.fetch(:hardwaremodels, ['x86_64'])
  rfh_os = opts.fetch(:supported_os, RspecPuppetFacts.meta_supported_os).dup

  filtered_opts = []
  rfh_os.each do |os|
    os['operatingsystemrelease'] ||= []
    if os['operatingsystemrelease'].empty?
      os_release = simp_h.keys
        .select{|x| x.start_with?(os['operatingsystem'].downcase) }
        .sort
        .last

      os['operatingsystemrelease'] = [os_release.split('-')[1]] if os_release
    end

    next if os['operatingsystemrelease'].empty?

    rfh_hw.each do |hw|
      os['operatingsystemrelease'].each do |rel|
        filtered_opts.push(os) unless simp_h.key?([os['operatingsystem'].downcase, rel, hw].join('-'))
      end
    end
  end

  ret_opts = opts.dup
  ret_opts[:supported_os] = filtered_opts
  ret_opts
end

#load_facts(fact_dir_path) ⇒ Object 



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# File 'lib/simp/rspec-puppet-facts.rb', line 190

def load_facts( fact_dir_path )
  facter_xy_version = Facter.version.split('.')[0..1].join('.')
  fact_dir          = File.join(fact_dir_path,facter_xy_version)

  unless File.exist? fact_dir
    _msg = "Can't find SIMP facts for Facter #{facter_xy_version}, skipping...

HINT: If this version of Facter has been released recently, try running

  `FACTER_GEM_VERSION='~> X.Y.0' bundler update facter

Where 'X.Y' is the version of the last facter that worked"
    fail(_msg)
  end

  simp_h     = {}
  fact_files = Dir.glob( File.join(fact_dir, '*.facts') ).sort
  fact_files.each do |file|
    key  = File.basename(file).sub(/\.facts$/,'')
    data = JSON.parse(File.read(file))
    simp_h[key] = symbolize_keys(data)
  end
  simp_h
end

#lsb_facts(facts) ⇒ Object 



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# File 'lib/simp/rspec-puppet-facts.rb', line 115

def lsb_facts( facts )
  return facts unless facts[:kernel].casecmp('linux')

  lsb_facts = {}
  # attempt to massage a major release version if missing (for facter 1.6)
  unless ENV['SIMP_FACTS_lsb'] == 'no'
    puts "==== mocking lsb facts [disable with SIMP_FACTS_lsb=no]" if ENV['VERBOSE']
    lsb_facts[:lsbmajdistrelease] = facts[:os][:release][:major]
  end
  lsb_facts
end

#on_supported_os(opts = {}) ⇒ Object 



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# File 'lib/simp/rspec-puppet-facts.rb', line 69

def on_supported_os( opts = {} )
  opts[:simp_fact_dir_path] ||= File.expand_path("../../facts/", File.dirname(__FILE__))

  simp_h = load_facts(opts[:simp_fact_dir_path])

  masked_opts = filter_opts(opts, simp_h)

  rfh_h = {}
  rfh_h = Simp::RspecPuppetFacts::Shim.on_supported_os(masked_opts) unless masked_opts[:supported_os]&.empty?

  #merged_os_hash = rfh_h.merge(simp_h)  # we should NOT merge default facterdb factsets
  merged_os_hash = simp_h
  h = merged_os_hash.select{|k,v| supported_os_strings(opts, merged_os_hash.keys).include? k}

  h.each do | os, facts |
    facter_ver=Facter.version.split('.')[0..1].join('.')
    facts_file = File.expand_path("../../facts/#{facter_ver}/#{os}.facts",
                                  File.dirname(__FILE__))
    if File.file? facts_file
      captured_facts_raw = File.open(
        File.expand_path("../../facts/#{facter_ver}/#{os}.facts",
                         File.dirname(__FILE__))
      ).read
      captured_facts = symbolize_keys JSON.parse( captured_facts_raw )
      captured_facts.keep_if{ |k,v| (captured_facts.keys-facts.keys).include? k }

      facts.merge! captured_facts
      facts.merge! opts.fetch( :extra_facts, {} )
      facts.merge!({ :puppetversion => ::Puppet.version })
      facts.merge! lsb_facts( facts )
      facts.merge! selinux_facts( opts[:selinux_mode], facts )
      facts.merge! opts.fetch( :extra_facts_immutable, {} )
    end

    if ( ENV['SIMP_FACTS_OS'] &&
         !ENV['SIMP_FACTS_OS'].to_s.strip.empty? &&
         ENV['SIMP_FACTS_OS'] !~ /all/i )
      unless ENV['SIMP_FACTS_OS'].strip.split(/[ ,]+/).any?{|str| os == str || os.match?(%r[#{str}]) }
        h.delete(os)
      end
    end
  end

  h
end

#selinux_facts(mode = :enforcing, facts) ⇒ Object 



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# File 'lib/simp/rspec-puppet-facts.rb', line 127

def selinux_facts( mode=:enforcing, facts )
  return facts if facts[:kernel]&.casecmp('windows')

  unless SELINUX_MODES.include?( mode )
    fail "FATAL: `mode` must be one of: #{SELINUX_MODES.map{|x| x.to_s.sub(/^/,':')}.join(', ')}"
  end
  sefacts = {}
  sefacts_enforcing = {
    :selinux              => true,
    :selinux_enforced     => true,
    :selinux_current_mode => 'enforcing',
    :selinux_state        => 'enforcing',
  }
  sefacts_permissive = {
    :selinux              => true,
    :selinux_enforced     => false,
    :selinux_current_mode => 'permissive',
    :selinux_state        => 'permssive',
  }
  sefacts_disabled = {
    :selinux              => false,
    :selinux_enforced     => false,
    :selinux_current_mode => 'disabled',
    :selinux_state        => 'disabled',
  }
  sefacts = sefacts_enforcing
  sefacts = sefacts_enforcing  if mode == :enforcing
  sefacts = sefacts_permissive if mode == :permissive
  sefacts = sefacts_disabled   if mode == :disabled

  # ensure mount options in :tmp_mount_* facts match
  ['tmp','var_tmp','dev_shm'].each do |m|
    k = "tmp_mount_#{m}".to_sym
    if mount_opts = facts.fetch(k,false)
      if mode == :disabled
        sefacts[k] = mount_opts.sub(/,seclabel$|seclabel,/, '')
      else
        unless mount_opts =~ /\bseclabel\b/
          sefacts[k] = "#{mount_opts},seclabel"
        end
      end
    end
  end
  facts.merge sefacts
end

#supported_os_strings(opts, known_os_list = []) ⇒ Object 



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# File 'lib/simp/rspec-puppet-facts.rb', line 10

def supported_os_strings( opts, known_os_list=[] )
  supported_os = opts.fetch(:supported_os, RspecPuppetFacts.meta_supported_os)
  hardwaremodels = opts.fetch(:hardwaremodels, ['x86_64'])
  os_strings = []
  supported_os.each do |os|
    os_name = os['operatingsystem'].downcase.gsub(/\s/,'_')

    os['operatingsystemrelease'] ||= []
    if os['operatingsystemrelease'].empty?
      # Just pick the latest one
      os_strings.push(
        known_os_list
          .select{|x| x.start_with?(os_name)}
          .sort.last
      )
    else
      os['operatingsystemrelease'].each do |rel|
        hardwaremodels.each do |hw|
          os_strings.push([os_name, rel, hw].join('-'))
        end
      end
    end
  end

  os_strings.compact
end

#symbolize_keys(hash) ⇒ Object

recursively onvert all hash keys to symbols



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# File 'lib/simp/rspec-puppet-facts.rb', line 174

def symbolize_keys(hash)
  hash.inject({}){|result, (key, value)|
    new_key = case key
              when String then key.to_sym
              else key
              end
    new_value = case value
                when Hash then symbolize_keys(value)
                else value
                end
    result[new_key] = new_value
    result
  }
end