qa/src/check_import.python

   1 #!/usr/bin/pcp python
   2 """ Python test case for Log Import API wrapper module
   3 """
   4 #
   5 # Copyright (C) 2012-2014 Red Hat Inc.
   6 #
   7 # This program is free software; you can redistribute it and/or modify it
   8 # under the terms of the GNU General Public License as published by the
   9 # Free Software Foundation; either version 2 of the License, or (at your
  10 # option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  14 # or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  15 # for more details.
  16 #
  17
  18 import sys
  19 import math
  20 import time
  21 import cpmapi
  22 from pcp import pmi
  23 from pcp import pmapi
  24
  25 def check_import(archive, hostname, timezone):
  26     """ Test body - check many of the Log Import API wrapper interfaces
  27     """
  28     log = pmi.pmiLogImport(archive)
  29     log.pmiSetHostname(hostname)
  30     log.pmiSetTimezone(timezone)
  31
  32     domain = 60  # Linux kernel
  33     pmid = log.pmiID(domain, 2, 0)
  34     indom = log.pmiInDom(domain, 2)
  35     units = log.pmiUnits(0, 0, 0, 0, 0, 0)
  36
  37     # create a metric with no instances (hinv.ncpu)
  38     log.pmiAddMetric("hinv.ncpu", cpmapi.PM_ID_NULL, cpmapi.PM_TYPE_U32,
  39                 cpmapi.PM_INDOM_NULL, cpmapi.PM_SEM_DISCRETE, units)
  40
  41     # give it a value
  42     log.pmiPutValue("hinv.ncpu", "", "%d" % 42)
  43
  44     # create a metric with instances (kernel.all.load)
  45     log.pmiAddMetric("kernel.all.load", pmid,
  46                 cpmapi.PM_TYPE_FLOAT, indom, cpmapi.PM_SEM_INSTANT, units)
  47     log.pmiAddInstance(indom, "1 minute", 1)
  48     log.pmiAddInstance(indom, "5 minute", 5)
  49     log.pmiAddInstance(indom, "15 minute", 15)
  50
  51     # give them values
  52     log.pmiPutValue("kernel.all.load", "1 minute", "%f" % 0.01)
  53     log.pmiPutValue("kernel.all.load", "5 minute", "%f" % 0.05)
  54     log.pmiPutValue("kernel.all.load", "15 minute", "%f" % 0.15)
  55
  56     timetuple = math.modf(time.time())
  57     useconds = int(timetuple[0] * 1000000)
  58     seconds = int(timetuple[1])
  59     log.pmiWrite(seconds, useconds)
  60
  61     del log
  62
  63 if __name__ == '__main__':
  64
  65     if (len(sys.argv) != 2):
  66         print("Usage: " + sys.argv[0] + " <path>")
  67         sys.exit(1)
  68
  69     check_import(sys.argv[1], "www.abc.com", "EST-10")
  70