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contrib-munin/plugins/other/bacula_job

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2009-02-09 18:59:27 +01:00
#!/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 job 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_running_jobs():
""" Parse the bconsole output once to get the running jobs """
bconsole = subprocess.Popen("bconsole", stdin=subprocess.PIPE, stdout=subprocess.PIPE)
stdout, stderr = bconsole.communicate("status\n1\nstatus\n3\n.")
jobs = []
clients = []
clientlist = False
# 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 Director "):
hostname = line.split()[-1].split(":")[0]
if line.endswith(" is running"):
jobs.append(line.split()[2].split(".")[0])
# Parse the clientlist, warning, order of statements is important
if line.startswith("Select Client (File daemon) resource"):
clientlist = False
if clientlist is True:
client_id, client_name = line.split()
client_clean = re.sub("^[^A-Za-z_]", "_", client_name, 1)
client_clean = re.sub("[^A-Za-z0-9_]", "_", client_clean, 0)
clients.append((client_name, client_clean, client_id[:-1]))
if line.startswith("The defined Client resources are:"):
clientlist = True
return hostname, jobs, clients
def parse(clients):
""" Parse the bconsole output """
query_str = ""
for client in clients:
query_str = query_str + "status\n3\n" + client[1] + "\n"
query_str = query_str + "quit"
bconsole = subprocess.Popen("bconsole", stdin=subprocess.PIPE, stdout=subprocess.PIPE)
stdout, stderr = bconsole.communicate(query_str)
input = stdout.split("\n")
jobstats = []
for line, pos in zip(input, range(0, len(input))):
# Get the client name
if line.startswith("Connecting to Client "):
# client_name = input[pos].split()[3].split(".")[0]
client_name = line.split()[3]
client_clean = re.sub("^[^A-Za-z_]", "_", client_name, 1)
client_clean = re.sub("[^A-Za-z0-9_]", "_", client_clean, 0)
# Get the current bytes
if line.endswith(" is running."):
bytes = long(input[pos+2].split()[1].split("=")[1].replace(",", ""))
jobstats.append([client_name, client_clean, bytes])
job_dict = {}
for job in jobstats:
job_dict[job[0].split("-")[0]] = job
return job_dict
def print_config():
hostname, jobs, clients = parse_running_jobs()
print "graph_title Bacula Job throughput"
print "graph_vlabel bytes per ${graph_period}"
print "graph_args --base 1024 -l 0"
print "graph_scale yes"
print "graph_info Bacula Job measurement."
print "graph_category Bacula"
print "graph_order",
for fd in clients:
print fd[1],
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 client in clients:
print "%s.label %s" % (client[1], client[0])
print "%s.type DERIVE" % (client[1])
print "%s.min 0" % (client[1])
# print "%s.max %s" % (client[1], str(1024*1024*1024*16))
# print "%s.cdef up,8,*" (client[1])
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:
hostname, jobs, clients = parse_running_jobs()
str = []
for client in clients:
if client[0].split("-")[0] in jobs:
str.append((client[0], client[2]))
client_values = parse(str)
for client in clients:
client_name_short = client[0].split("-")[0]
if client_name_short in client_values:
print "%s.value %s" % (client_values[client_name_short][1], client_values[client_name_short][2])
else:
print "%s.value %s" % (client[1], "0")
sys.exit(0)