class Facter::Resolvers::OpenVz

Private Class Methods

check_proc_vz(fact_name) click to toggle source
# File lib/facter/resolvers/open_vz.rb, line 17
def check_proc_vz(fact_name)
  return if !Dir.exist?('/proc/vz') || File.file?('/proc/lve/list') || Dir.entries('/proc/vz').count.equal?(2)

  @fact_list[:vm] = read_proc_status
  @fact_list[fact_name]
end
post_resolve(fact_name, _options) click to toggle source
# File lib/facter/resolvers/open_vz.rb, line 13
def post_resolve(fact_name, _options)
  @fact_list.fetch(fact_name) { check_proc_vz(fact_name) }
end
read_proc_status() click to toggle source
# File lib/facter/resolvers/open_vz.rb, line 24
def read_proc_status
  proc_status_content = Facter::Util::FileHelper.safe_readlines('/proc/self/status', nil)
  return unless proc_status_content

  proc_status_content.each do |line|
    parts = line.split("\s")
    next unless parts.size.equal?(2)

    next unless /^envID:/.match?(parts[0])

    @fact_list[:id] = parts[1]

    return 'openvzhn' if parts[1] == '0'

    return 'openvzve'
  end
end