mirror of
https://github.com/munin-monitoring/contrib.git
synced 2018-11-08 00:59:34 +01:00
141 lines
4.0 KiB
Python
Executable File
141 lines
4.0 KiB
Python
Executable File
#!/usr/bin/python
|
|
|
|
# Copyright (C) 2009 Andreas Thienemann <andreas@bawue.net>
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU Library General Public License as published by
|
|
# the Free Software Foundation; version 2 only
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU Library General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Library General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
#
|
|
|
|
#
|
|
# Munin Plugin to get storage device throughput for Bacula by parsing the bconsole
|
|
# output.
|
|
#
|
|
# Parameters:
|
|
#
|
|
# config (required)
|
|
# autoconf (optional - only used by munin-config)
|
|
#
|
|
|
|
# Magic markers (optional - only used by munin-config and some
|
|
# installation scripts):
|
|
#
|
|
#%# family=contrib
|
|
#%# capabilities=autoconf
|
|
|
|
import subprocess
|
|
import time
|
|
import sys
|
|
import re
|
|
import os
|
|
|
|
def parse_devices():
|
|
""" Parse the bconsole output once to get the device names """
|
|
|
|
bconsole = subprocess.Popen("bconsole", stdin=subprocess.PIPE, stdout=subprocess.PIPE)
|
|
stdout, stderr = bconsole.communicate("status\n2")
|
|
|
|
devs = []
|
|
|
|
# Hold the line numbers for devices
|
|
dev_line = []
|
|
input = stdout.split("\n")
|
|
|
|
for line, i in zip(input, range(0, len(input))):
|
|
if line.startswith("Connecting to Storage daemon "):
|
|
hostname = line.split()[-1].split(":")[0]
|
|
if line.startswith("Device \""):
|
|
dev_line.append(i)
|
|
|
|
for pos in dev_line:
|
|
# Get the device name
|
|
dev_name = input[pos].split()[1][1:-1]
|
|
dev_dev = input[pos].split()[2][1:-1]
|
|
dev_dev_clean = re.sub("^[^A-Za-z_]", "_", dev_dev, 1)
|
|
dev_dev_clean = re.sub("[^A-Za-z0-9_]", "_", dev_dev_clean, 0)
|
|
devs.append([dev_name, dev_dev, dev_dev_clean])
|
|
|
|
return hostname, devs
|
|
|
|
|
|
def parse():
|
|
""" Parse the bconsole output """
|
|
|
|
bconsole = subprocess.Popen("bconsole", stdin=subprocess.PIPE, stdout=subprocess.PIPE)
|
|
stdout, stderr = bconsole.communicate("status\n2")
|
|
|
|
devstats = []
|
|
|
|
# Hold the line numbers for devices
|
|
dev_line = []
|
|
input = stdout.split("\n")
|
|
|
|
for line, i in zip(input, range(0, len(input))):
|
|
if line.startswith("Device \""):
|
|
dev_line.append(i)
|
|
|
|
for pos in dev_line:
|
|
# Get the device name
|
|
dev_dev = input[pos].split()[2][1:-1]
|
|
dev_dev_clean = re.sub("^[^A-Za-z_]", "_", dev_dev, 1)
|
|
dev_dev_clean = re.sub("[^A-Za-z0-9_]", "_", dev_dev_clean, 0)
|
|
|
|
# Get the current bytes
|
|
if input[pos].endswith("is mounted with:"):
|
|
bytes = long(input[pos+5].split()[1].split("=")[1].replace(",", ""))
|
|
devstats.append([dev_dev, dev_dev_clean, bytes])
|
|
else:
|
|
devstats.append([dev_dev, dev_dev_clean, 0])
|
|
|
|
return devstats
|
|
|
|
|
|
def print_config():
|
|
hostname, devstats = parse_devices()
|
|
print "graph_title Bacula Storage Daemon throughput"
|
|
print "graph_vlabel bytes per ${graph_period}"
|
|
print "graph_args --base 1024 -l 0"
|
|
print "graph_scale yes"
|
|
print "graph_info Bacula Storage Daemon througput measurement based on written bytes. This may be somewhat inacurate whenever a tape is changed."
|
|
print "graph_category backup"
|
|
print "graph_order",
|
|
for dev in devstats:
|
|
print dev[2],
|
|
print
|
|
if os.getenv("report_hostname") is not None and \
|
|
os.getenv("report_hostname").upper() in ["YES", "TRUE", "1", "Y"]:
|
|
print "host_name", hostname
|
|
for dev in devstats:
|
|
print "%s.label %s" % (dev[2], dev[1])
|
|
print "%s.type DERIVE" % (dev[2])
|
|
print "%s.min 0" % (dev[2])
|
|
# print "%s.max %s" % (dev[2], str(1024*1024*1024*16))
|
|
# print "%s.cdef up,8,*" (dev[2])
|
|
sys.exit(0)
|
|
|
|
|
|
if "config" in sys.argv[1:]:
|
|
print_config()
|
|
elif "autoconf" in sys.argv[1:]:
|
|
for dir in os.getenv("PATH").split(":"):
|
|
for root, dirs, files in os.walk(dir):
|
|
if "bconsole" in files:
|
|
print "yes"
|
|
sys.exit(0)
|
|
print "no"
|
|
sys.exit(1)
|
|
elif "suggest" in sys.argv[1:]:
|
|
sys.exit(1)
|
|
else:
|
|
for dev in parse():
|
|
print "%s.value %s" % (dev[1], dev[2])
|