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Add a simple graph testing plugin, and use critical instead of alarm

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This commit is contained in:
Lasse Karstensen 2012-01-21 12:44:03 +01:00
parent d33f5b319f
commit 6df2ce2340
4 changed files with 47 additions and 6 deletions
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32
tools/munin-node-from-hell/muninnode-from-hell
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@ -91,7 +91,7 @@ class always_warning(MuninPlugin):
return """graph_title Always in warning
graph_vlabel Level
graph_scale no
graph_info A simple graph that is always in warning or alarm
graph_info A simple graph that is always in warning or critical
graph_category active_notification
generic.label Level
generic.info Level usually above warning level
@ -99,10 +99,36 @@ generic.warn 5
generic.crit 10"""
modules["always_warning"] = always_warning()
class always_alarm(always_warning):
class always_critical(always_warning):
def fetch(self, conf):
return "generic.value 20"
modules["always_alarm"] = always_alarm()
modules["always_critical"] = always_critical()
class graph_area(MuninPlugin):
"A plugin that uses STACK and AREA. From proc_pri. Use: testing the grapher"
def fetch(self, conf):
return """high.value 3
low.value 2
locked.value 1"""
def config(self, conf):
return """graph_title AREA and STACK
graph_order low high locked
graph_category graphtes t
graph_info This graph shows nuber of processes at each priority
graph_args --base 1000 -l 0
graph_vlabel Number of processes
high.label high priority
high.draw STACK
high.info The number of high-priority processes (tasks)
low.label low priority
low.draw AREA
low.info The number of low-priority processes (tasks)
locked.label locked in memory
locked.draw STACK
locked.info The number of processes that have pages locked into memory (for real-time and custom IO)
"""
modules["graph_area"] = graph_area()
class ArgumentTCPserver(SocketServer.ThreadingTCPServer):