Monitoring/nagios-plugins
1
0
Fork 0
mirror of https://github.com/opinkerfi/nagios-plugins.git synced 2024-11-22 02:13:44 +01:00
Code Issues Releases Wiki Activity

Refactor - support for lsdrive added

Browse Source
This commit is contained in:
Pall Sigurdsson 2013-11-19 15:59:36 +00:00
parent 831156308b
commit 38a207065e
1 changed files with 93 additions and 57 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

58
check_storwize/check_storwize.py
View File

@ -4,7 +4,7 @@ from pynag.Plugins import PluginHelper, ok, warning, critical, unknown
from pynag.Utils import runCommand
from collections import namedtuple
valid_queries = "lsarray lsmdiskgrp"
valid_queries = "lsarray lsmdiskgrp lsdrive"
p = PluginHelper()
p.add_option("-H", "--hostname", help="Hostname or ip address", dest="hostname")
@ -18,12 +18,16 @@ p.parse_arguments()
if not p.options.hostname:
p.parser.error("Required options -H is missing")
if p.options.query not in valid_queries.split():
p.parser.error("%s does not look like a valid query. Use -L for a list of valid queries" % (p.options.query))
p.parser.error("%s does not look like a valid query. Use -L for a list of valid queries" % p.options.query)
if p.options.list_queries is True:
p.parser.error("Valid Queries: %s" % (valid_queries))
p.parser.error("Valid Queries: %s" % valid_queries)
query = p.options.query
# Connect to remote storwize and run a connect
def run_query():
""" Connect to a remote storwize box and run query """
command = "ssh %s@%s %s" % (p.options.user, p.options.hostname, p.options.query)
if p.options.test:
command = "cat tests/%s.txt" % (p.options.query)
@ -36,14 +40,12 @@ if return_code != 0:
p.add_long_output("\nStandard output:\n==============\n%s" % (stdout))
p.add_long_output("\nStandard stderr:\n==============\n%s" % (stderr))
p.exit()
if stderr:
p.status(unknown)
p.add_summary("Error when connecting to storwize: %s" % stderr)
p.exit()
# Parse the output of run query and return a list of "rows"
lines = stdout.splitlines()
top_line = lines.pop(0)
headers = top_line.split()
@ -52,21 +54,39 @@ rows = []
for i in lines:
i = i.strip()
columns = i.split()
# When running lsdrive spare disks do not have same number of columns as other columns.
if query == 'lsdrive':
columns = columns[0:2] + [None] + columns[2:] + [None, None]
if columns[3] == 'spare':
columns = columns[0:5] + [None, None, None] + columns[5:]
row = Row(*columns)
rows.append(row)
return rows
if query == 'lsmdiskgrp':
def check_lsmdiskgrp():
p.add_summary("%s diskgroups found" % (len(rows)))
p.add_metric("number of groups" % len(rows))
p.add_metric("number of groups", len(rows))
for row in rows:
if row.status != 'online':
p.status(critical)
p.add_summary("group %s is %s." % (row.name, row.status))
p.add_long_output("%s: used: %s out of %s" % (row.name, row.used_capacity, row.capacity))
# Add a performance metric
metric_name = "%s_capacity" % (row.name)
metric_name = "%s_capacity" % row.name
p.add_metric(metric_name, value=row.used_capacity, max=row.capacity)
elif query == 'lsarray':
def check_lsdrive():
p.add_summary("%s drives found" % (len(rows)))
p.add_metric("number of drives", len(rows))
for row in rows:
if row.status != 'online':
p.add_summary("drive %s is %s" % (row.id, row.status))
def check_lsarray():
p.add_summary("%s arrays found" % (len(rows)))
p.add_metric("number of arrays", len(rows))
for row in rows:
@ -77,10 +97,26 @@ elif query == 'lsarray':
metric_name = row.mdisk_name + "_capacity"
p.add_metric(metric_name, value=row.capacity)
def main():
if query == 'lsmdiskgrp':
check_lsmdiskgrp()
elif query == 'lsarray':
check_lsarray()
elif query == 'lsdrive':
check_lsdrive()
else:
p.status(unknown)
p.add_summary("unsupported query: %s. See -L for list of valid queries" % (query))
p.add_summary("unsupported query: %s. See -L for list of valid queries" % query)
p.exit()
if __name__ == '__main__':
try:
rows = run_query()
main()
except KeyError, e:
p.status(unknown)
p.add_summary("Unhandled exception when running plugin")
p.add_long_output(str(e))
p.check_all_metrics()
p.exit()