src/naarad/utils.py
def get_argument_parser():
  """
  Initialize list of valid arguments accepted by Naarad CLI
  :return: arg_parser: argeparse.ArgumentParser object initialized with naarad CLI parameters
  """
  arg_parser = argparse.ArgumentParser()
  arg_parser.add_argument('-c', '--config', help="file with specifications for each metric and graphs")
  arg_parser.add_argument('--start', help="Start time in the format of HH:MM:SS or YYYY-mm-dd_HH:MM:SS")
  arg_parser.add_argument('--end', help="End time in the format of HH:MM:SS or YYYY-mm-dd_HH:MM:SS")
  arg_parser.add_argument('-i', '--input_dir', help="input directory used to construct full path name of the metric infile")
  arg_parser.add_argument('-o', '--output_dir', help="output directory where the plots and Report.html will be generated")
  arg_parser.add_argument('-V', '--variables', action="append",
                          help="User defined variables (in form key=value) for substitution in the config file. "
                               "Config should have the variable names in format %%(key)s")
  arg_parser.add_argument('-s', '--show_config', help="Print config associated with the provided template name", action="store_true")
  arg_parser.add_argument('-l', '--log', help="log level")
  arg_parser.add_argument('-d', '--diff', nargs=2,
                          help="Specify the location of two naarad reports to diff separated by a space. Can be local or http(s) "
                               "locations. The first report is used as a baseline.", metavar=("report-1", "report-2"))
  arg_parser.add_argument('-n', '--no_plots',
                          help="Don't generate plot images. Useful when you only want SLA calculations. Note that on-demand charts can "
                               "still be generated through client-charting.", action="store_true")
  arg_parser.add_argument('-e', '--exit_code', help="optional argument to enable exit_code for naarad", action="store_true")
  # TODO(Ritesh) : Print a list of all templates supported with descriptions
  # arg_parser.add_argument('-l', '--list_templates', help="List all template configs", action="store_true")
  return arg_parser
def get_argument_parser():
  """
  Initialize list of valid arguments accepted by Naarad CLI
  :return: arg_parser: argeparse.ArgumentParser object initialized with naarad CLI parameters
  """
  arg_parser = argparse.ArgumentParser()
  arg_parser.add_argument('-c', '--config', help="file with specifications for each metric and graphs")
  arg_parser.add_argument('--start', help="Start time in the format of HH:MM:SS or YYYY-mm-dd_HH:MM:SS")
  arg_parser.add_argument('--end', help="End time in the format of HH:MM:SS or YYYY-mm-dd_HH:MM:SS")
  arg_parser.add_argument('-i', '--input_dir', help="input directory used to construct full path name of the metric infile")
  arg_parser.add_argument('-o', '--output_dir', help="output directory where the plots and Report.html will be generated")
  arg_parser.add_argument('-V', '--variables', action="append",
                          help="User defined variables (in form key=value) for substitution in the config file. "
                               "Config should have the variable names in format %%(key)s")
  arg_parser.add_argument('-s', '--show_config', help="Print config associated with the provided template name", action="store_true")
  arg_parser.add_argument('-l', '--log', help="log level")
  arg_parser.add_argument('-d', '--diff', nargs=2,
                          help="Specify the location of two naarad reports to diff separated by a space. Can be local or http(s) "
                               "locations. The first report is used as a baseline.", metavar=("report-1", "report-2"))
  arg_parser.add_argument('-n', '--no_plots',
                          help="Don't generate plot images. Useful when you only want SLA calculations. Note that on-demand charts can "
                               "still be generated through client-charting.", action="store_true")
  arg_parser.add_argument('-e', '--exit_code', help="optional argument to enable exit_code for naarad", action="store_true")
  # TODO(Ritesh) : Print a list of all templates supported with descriptions
  # arg_parser.add_argument('-l', '--list_templates', help="List all template configs", action="store_true")
  return arg_parser
def get_argument_parser ( ) : arg_parser = argparse . ArgumentParser ( ) arg_parser . add_argument ( '-c' , '--config' , help = "file with specifications for each metric and graphs" ) arg_parser . add_argument ( '--start' , help = "Start time in the format of HH:MM:SS or YYYY-mm-dd_HH:MM:SS" ) arg_parser . add_argument ( '--end' , help = "End time in the format of HH:MM:SS or YYYY-mm-dd_HH:MM:SS" ) arg_parser . add_argument ( '-i' , '--input_dir' , help = "input directory used to construct full path name of the metric infile" ) arg_parser . add_argument ( '-o' , '--output_dir' , help = "output directory where the plots and Report.html will be generated" ) arg_parser . add_argument ( '-V' , '--variables' , action = "append" , help = "User defined variables (in form key=value) for substitution in the config file. " "Config should have the variable names in format %%(key)s" ) arg_parser . add_argument ( '-s' , '--show_config' , help = "Print config associated with the provided template name" , action = "store_true" ) arg_parser . add_argument ( '-l' , '--log' , help = "log level" ) arg_parser . add_argument ( '-d' , '--diff' , nargs = 2 , help = "Specify the location of two naarad reports to diff separated by a space. Can be local or http(s) " "locations. The first report is used as a baseline." , metavar = ( "report-1" , "report-2" ) ) arg_parser . add_argument ( '-n' , '--no_plots' , help = "Don't generate plot images. Useful when you only want SLA calculations. Note that on-demand charts can " "still be generated through client-charting." , action = "store_true" ) arg_parser . add_argument ( '-e' , '--exit_code' , help = "optional argument to enable exit_code for naarad" , action = "store_true" ) # TODO(Ritesh) : Print a list of all templates supported with descriptions # arg_parser.add_argument('-l', '--list_templates', help="List all template configs", action="store_true") return arg_parser
Initialize list of valid arguments accepted by Naarad CLI
  :return: arg_parser: argeparse.ArgumentParser object initialized with naarad CLI parameters
Initialize list of valid arguments accepted by Naarad CLI : return : arg_parser : argeparse . ArgumentParser object initialized with naarad CLI parameters