class Facter::Resolvers::Linux::DockerUptime

Private Class Methods

convert_to_seconds(days, hours, minutes, seconds) click to toggle source
# File lib/facter/resolvers/linux/docker_uptime.rb, line 38
def convert_to_seconds(days, hours, minutes, seconds)
  days * 24 * 3600 + hours * 3600 + minutes * 60 + seconds
end
detect_uptime(fact_name) click to toggle source
# File lib/facter/resolvers/linux/docker_uptime.rb, line 16
def detect_uptime(fact_name)
  days, hours, minutes, seconds = extract_uptime_from_docker
  total_seconds = convert_to_seconds(days, hours, minutes, seconds)
  @fact_list =  Facter::Util::Resolvers::UptimeHelper.create_uptime_hash(total_seconds)

  @fact_list[fact_name]
end
extract_uptime_from_docker() click to toggle source
# File lib/facter/resolvers/linux/docker_uptime.rb, line 24
def extract_uptime_from_docker
  # time format [dd-][hh:]mm:ss
  time = Facter::Core::Execution.execute('ps -o etime= -p "1"', logger: log)
  extracted_time = time.split(/[-:]/)

  reversed_time = extracted_time.reverse
  seconds = reversed_time[0].to_i
  minutes = reversed_time[1].to_i
  hours = reversed_time[2].to_i
  days = reversed_time[3].to_i

  [days, hours, minutes, seconds]
end
post_resolve(fact_name, _options) click to toggle source
# File lib/facter/resolvers/linux/docker_uptime.rb, line 12
def post_resolve(fact_name, _options)
  @fact_list.fetch(fact_name) { detect_uptime(fact_name) }
end