mirror of
https://github.com/tahoe-lafs/tahoe-lafs.git
synced 2024-12-20 21:43:09 +00:00
41 lines
1.3 KiB
Python
41 lines
1.3 KiB
Python
#!/usr/bin/env python
|
|
|
|
# This is a munin plugin which pulls data from the server in
|
|
# misc/operations_helpers/spacetime/diskwatcher.tac . It produces a graph of how much disk space
|
|
# is being used per unit time. The plugin should be configured with env_url=
|
|
# pointing at the diskwatcher.tac webport.
|
|
|
|
import os, sys, urllib, simplejson
|
|
|
|
if len(sys.argv) > 1 and sys.argv[1] == "config":
|
|
print """\
|
|
graph_title Tahoe Disk Usage Measurement
|
|
graph_vlabel bytes per second
|
|
graph_category tahoe
|
|
graph_info This graph shows the estimated disk usage per unit time, totalled across all storage servers
|
|
graph_args --lower-limit 0 --rigid
|
|
rate_1hr.label (one hour sample)
|
|
rate_1hr.draw LINE1
|
|
rate_1day.label (one day sample)
|
|
rate_1day.draw LINE1
|
|
rate_2wk.label (two week sample)
|
|
rate_2wk.draw LINE2
|
|
rate_4wk.label (four week sample)
|
|
rate_4wk.draw LINE2"""
|
|
sys.exit(0)
|
|
|
|
url = os.environ["url"]
|
|
timespans = simplejson.load(urllib.urlopen(url))["rates"]
|
|
|
|
data = dict([(name, growth)
|
|
for (name, timespan, growth, timeleft) in timespans])
|
|
# growth is in bytes per second
|
|
if "1hr" in data:
|
|
print "rate_1hr.value", data["1hr"]
|
|
if "1day" in data:
|
|
print "rate_1day.value", data["1day"]
|
|
if "2wk" in data:
|
|
print "rate_2wk.value", data["2wk"]
|
|
if "4wk" in data:
|
|
print "rate_4wk.value", data["4wk"]
|