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25 lines
774 B
Python
25 lines
774 B
Python
#!/usr/bin/env python
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# This is a munin plugin which pulls data from the server in
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# misc/operations_helpers/spacetime/diskwatcher.tac . It produces a graph of how much space is
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# used on all disks across the grid. The plugin should be configured with
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# env_url= pointing at the diskwatcher.tac webport.
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from __future__ import print_function
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import os, sys, urllib, json
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if len(sys.argv) > 1 and sys.argv[1] == "config":
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print("""\
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graph_title Tahoe Total Disk Space Used
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graph_vlabel bytes used
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graph_category tahoe
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graph_info This graph shows the total amount of disk space used across the grid
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disk_used.label disk used
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disk_used.draw LINE1""")
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sys.exit(0)
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url = os.environ["url"]
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data = json.load(urllib.urlopen(url))["used"]
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print("disk_used.value", data)
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