<s> from __future__ import print_function <EOL> import argparse <EOL> import json <EOL> import os <EOL> import re <EOL> import socket <EOL> import sys <EOL> import time <EOL> import yaml <EOL> PROC_DIR = '<STR_LIT>' <EOL> MODULE_SERVICE_NAME = '<STR_LIT>' <EOL> MODULE_METRIC_NAME = '<STR_LIT>' <EOL> SUBSERVICES = [ <EOL> "<STR_LIT>" , <EOL> "<STR_LIT>" , <EOL> "<STR_LIT>" , <EOL> "<STR_LIT>" <EOL> ] <EOL> argparser = argparse . ArgumentParser ( usage = "<STR_LIT>" ) <EOL> def create_arguments ( parser ) : <EOL> """<STR_LIT>""" <EOL> client_args = parser . add_argument_group ( '<STR_LIT>' ) <EOL> client_args . add_argument ( '<STR_LIT>' , '<STR_LIT>' , <EOL> default = False , action = '<STR_LIT:store_true>' , <EOL> help = '<STR_LIT>' ) <EOL> client_args . add_argument ( '<STR_LIT>' , dest = '<STR_LIT>' , <EOL> default = False , action = '<STR_LIT:store_true>' , <EOL> help = '<STR_LIT>' ) <EOL> def metric ( name , value , dimensions , timestamp ) : <EOL> """<STR_LIT>""" <EOL> metric = { <EOL> '<STR_LIT>' : name , <EOL> '<STR_LIT:value>' : value , <EOL> '<STR_LIT>' : dimensions , <EOL> '<STR_LIT>' : timestamp , <EOL> } <EOL> if value > <NUM_LIT:0> : <EOL> msg = "<STR_LIT>" % dimensions [ '<STR_LIT>' ] <EOL> else : <EOL> msg = "<STR_LIT>" % dimensions [ '<STR_LIT>' ] <EOL> metric [ '<STR_LIT>' ] = { '<STR_LIT>' : msg } <EOL> return metric <EOL> def _check_process ( name ) : <EOL> found = <NUM_LIT:0> <EOL> pid_re = re . compile ( "<STR_LIT>" ) <EOL> for sub_directory in [ d for d in os . listdir ( PROC_DIR ) if pid_re . match ( d ) ] : <EOL> if ( os . path . exists ( os . path . join ( PROC_DIR , sub_directory , "<STR_LIT>" ) ) ) : <EOL> cmdline = os . path . join ( PROC_DIR , sub_directory , "<STR_LIT>" ) <EOL> try : <EOL> if name in open ( cmdline , "<STR_LIT:r>" ) . read ( ) : <EOL> found += <NUM_LIT:1> <EOL> except IOError : <EOL> continue <EOL> return found <EOL> def check_process ( name ) : <EOL> return _check_process ( name ) <EOL> def check_cinder_processes ( ) : <EOL> results = [ ] <EOL> for subservice in SUBSERVICES : <EOL> val = check_process ( subservice ) <EOL> c = metric ( MODULE_METRIC_NAME , val , <EOL> { '<STR_LIT>' : MODULE_SERVICE_NAME , <EOL> '<STR_LIT>' : socket . gethostname ( ) , <EOL> '<STR_LIT>' : subservice } , <EOL> time . time ( ) ) <EOL> results . append ( c ) <EOL> return results <EOL> def main ( ) : <EOL> create_arguments ( argparser ) <EOL> args = argparser . parse_args ( ) <EOL> results = [ ] <EOL> if args . cinder_services : <EOL> results = check_cinder_processes ( ) <EOL> if args . json : <EOL> print ( json . dumps ( results , sort_keys = True , indent = <NUM_LIT:4> ) ) <EOL> else : <EOL> print ( yaml . safe_dump ( results , default_flow_style = False ) ) <EOL> sys . exit ( <NUM_LIT:0> ) <EOL> if __name__ == '<STR_LIT:__main__>' : <EOL> main ( ) </s>
