72 lines
1.5 KiB
Python
Executable File
72 lines
1.5 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# vim:syntax=python
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#
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# Plugin to monitor the amount of packages in an approx cache.
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#
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# Usage: place in /etc/munin/plugins/ (or link it there using ln -s)
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#
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# Parameters understood:
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#
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# config (required)
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# autoconf (optional - used by munin-config)
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#
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# Magic markers - optional - used by installation scripts and
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# munin-config:
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#
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#%# family=manual
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#%# capabilities=autoconf
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#
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# Now for the real work...
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from sys import argv, exit
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from os.path import walk, exists, isfile, join
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def get_file_types():
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"""Returns an array of filetype => count."""
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out = {}
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def visitor(arg, dirname, names):
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for file in names:
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if not isfile(join(dirname, file)):
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continue
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ext = file.split(".")[-1]
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out[ext] = out.get(ext, 0) + 1
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walk('/var/cache/approx/', visitor, None)
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return out
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# Autoconfiguration
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if len(argv) > 1:
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if argv[1] == "autoconf":
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# Test if we can find a approx cache
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if exists('/var/cache/approx'):
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print "yes"
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else:
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print "no ('/var/cacne/approx' not found)"
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exit(1)
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exit()
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elif argv[1] == "config":
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print "graph_title Approx cache";
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print "graph yes";
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#print "graph_category Other";
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#print "graph_total Total";
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print "graph_info Statistics from the Approx cache.";
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#print "debs.label DEBs";
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#print "pending.warning 0:0";
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#print "hold.label hold";
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for type in get_file_types().keys():
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print "%s.label %s" % (type.lower(), type)
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exit()
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for type, count in get_file_types().iteritems():
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print "%s.value %d" % (type.lower(), count)
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exit()
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