diff options
Diffstat (limited to 'jarmonbuild')
| -rw-r--r-- | jarmonbuild/commands.py | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/jarmonbuild/commands.py b/jarmonbuild/commands.py index c63848b..48e679b 100644 --- a/jarmonbuild/commands.py +++ b/jarmonbuild/commands.py @@ -8,6 +8,7 @@ import logging import os import shutil import sys +import time from optparse import OptionParser from subprocess import check_call, PIPE @@ -217,18 +218,27 @@ class BuildTestDataCommand(BuildCommand): command_name = 'testdata' def main(self, argv): + """ + Create an RRD file with values 0-9 entered at 1 second intervals from + 1980-01-01 00:00:00 (the first date that rrdtool allows) + """ + from datetime import datetime from pyrrd.rrd import DataSource, RRA, RRD - + start = int(datetime(1980, 1, 1, 0, 0).strftime('%s')) dss = [] rras = [] - filename = '/tmp/test.rrd' - dss.append(DataSource(dsName='speed', dsType='COUNTER', heartbeat=600)) - rras.append(RRA(cf='AVERAGE', xff=0.5, steps=1, rows=24)) - rras.append(RRA(cf='AVERAGE', xff=0.5, steps=6, rows=10)) - my_rrd = RRD(filename, ds=dss, rra=rras, start=0) + filename = os.path.join(self.build_dir, 'test.rrd') + + rows = 10 + + dss.append(DataSource(dsName='speed', dsType='GAUGE', heartbeat=1)) + rras.append(RRA(cf='AVERAGE', xff=0.5, steps=1, rows=rows)) + my_rrd = RRD(filename, ds=dss, rra=rras, start=start, step=1) my_rrd.create() - my_rrd.bufferValue(1, '12363') - my_rrd.bufferValue(2, '12363') + + for i, t in enumerate(range(start, start+rows, 1)): + my_rrd.bufferValue(t+1, i) + my_rrd.update() |