def setUp(self):
"""
Reset argv and initialize a plugin for tests.
"""
sys.argv = ['test_script']
self.plugin = Plugin("This is just a test plugin.", "1.2.3")
#!/usr/bin/python
import collectd
import string
import sys
from NagAconda import Plugin
MyPlugin = Plugin("Plugin to check memory usage from collectd", "1.0")
MyPlugin.add_option('H', 'host', 'host to check.', required=True)
MyPlugin.add_option('S','socket','Socket to connect to. (default=/var/run/collectd-unixsock)',required=False,default='/var/run/collectd-unixsock')
MyPlugin.enable_status('warning')
MyPlugin.enable_status('critical')
MyPlugin.start()
formula = "(#"+MyPlugin.options.host+"/memory/memory-free 0# + #"+MyPlugin.options.host+"/memory/memory-cached 0# + #"+MyPlugin.options.host+"/memory/memory-buffered 0# ) / ( #"+MyPlugin.options.host+"/memory/memory-free 0# + #t430s-fpg/memory/memory-cached 0# + #"+MyPlugin.options.host+"/memory/memory-buffered 0# + #"+MyPlugin.options.host+"/memory/memory-used 0#)*100"
c = collectd.Collect(MyPlugin.options.socket)
val=c.calculate(formula)
MyPlugin.set_value('mem_free', val, scale='%')
MyPlugin.finish()
#! /usr/bin/python
"""
check_celery.py
~~~~~~~~~
This is a monitoring plugin for Nagios NRPE. If required, ensure a copy of this is
placed in the following directory on the host machine: /usr/local/nagios/libexec/
"""
import sys
import requests
import simplejson as json
from NagAconda import Plugin
check_api = Plugin("Used to determine the status of a Celery worker.", "1.0")
check_api.add_option("p", "port", "Port of the Celery host machine serving the Celerymon API. (default: 8989)", default=8989)
check_api.add_option("h", "host", "Host of the Celery worker instance. (default: http://localhost)", default="http://localhost")
check_api.add_option("a", "action", "The status check to perform. (nodeup, health)", default="health")
check_api.add_option("n", "node", "Check if a specified node is up. Used with `nodeup` action. (default: celery.ubuntu)", default="celery.ubuntu")
check_api.add_option("l", "limit", "Number of tasks in the past to check. (default: 100)", default=100)
check_api.enable_status("warning")
check_api.enable_status("critical")
check_api.start()
if check_api.options.action not in ("nodeup", "health"):
check_api.unknown_error("unknown action specified %s." % check_api.options.action)
response = requests.get("%s:%d/api/worker/" % (check_api.options.host, int(check_api.options.port)))
#! /usr/bin/python
"""
check_celery.py
~~~~~~~~~
This is a monitoring plugin for Nagios NRPE. If required, ensure a copy of this is
placed in the following directory on the host machine: /usr/local/nagios/libexec/
"""
import sys
import requests
import simplejson as json
from NagAconda import Plugin
check_api = Plugin("Used to determine the status of a Celery worker.", "1.0")
check_api.add_option(
"p",
"port",
"Port of the Celery host machine serving the flower API. (default: 5555)",
default=5555)
check_api.add_option(
"h",
"host",
"Host of the Celery worker instance. (default: http://localhost)",
default="http://localhost")
check_api.add_option("a",
"action",
"The status check to perform. (nodeup, health)",
default="health")
check_api.add_option(
"n",
'Error while removing cache lock at %s: %s' %
(self.cache_lock_path, e))
if __name__ == '__main__':
try:
from NagAconda import Plugin
except ImportError, e:
print(
'%s (Hint: "pip install NagAconda" or "easy_install NagAconda")' %
e)
sys.exit(2)
# Initialize plugin
plugin = Plugin(__description__, __version__)
cache_path = os.path.join(os.path.expanduser('~'),
'.check_ganglia_metric.cache')
plugin.add_option('d',
'gmetad_host',
'Ganglia meta daemon host (default: localhost)',
default='localhost')
plugin.add_option('p',
'gmetad_port',
'Ganglia meta daemon port (default: 8651)',
default=8651)
plugin.add_option(
't',
'gmetad_timeout',
'Ganglia meta daemon connection/read timeout in seconds (default: 2)',
default=2)
#!/usr/bin/python
import collectd
import string
import sys
from NagAconda import Plugin
MyPlugin = Plugin("Plugin to check swap usage from collectd", "1.0")
MyPlugin.add_option('H', 'host', 'host to check.', required=True)
MyPlugin.add_option('S','socket','Socket to connect to. (default=/var/run/collectd-unixsock)',required=False,default='/var/run/collectd-unixsock')
MyPlugin.add_option('I','interfaces','interfaces to check (default=all)',required=False,default='all')
MyPlugin.add_option('v','version','CollectD version default=5.x',required=False,default=5)
MyPlugin.enable_status('warning')
MyPlugin.enable_status('critical')
MyPlugin.start()
c = collectd.Collect(MyPlugin.options.socket)
interfaces=[]
if MyPlugin.options.interfaces == 'all':
interfaces=c.interfaces(MyPlugin.options.host)
else:
interfaces=MyPlugin.options.interfaces.split(',')
for interface in interfaces:
if MyPlugin.options.version == '4':
formula="#"+MyPlugin.options.host+"/interface/if_errors-"+interface+" 0#"
err_rx=c.calculate(formula)
formula="#"+MyPlugin.options.host+"/interface/if_errors-"+interface+" 1#"
except StandardError, e:
if os.path.exists(self.cache_lock_path):
raise self.CacheUnlockError('Error while removing cache lock at %s: %s' %
(self.cache_lock_path, e))
if __name__ == '__main__':
try:
from NagAconda import Plugin
except ImportError, e:
print('%s (Hint: "pip install NagAconda" or "easy_install NagAconda")' % e)
sys.exit(2)
# Initialize plugin
plugin = Plugin(__description__, __version__)
cache_path = os.path.join(os.path.expanduser('~'), '.check_ganglia_metric.cache')
plugin.add_option('d', 'gmetad_host',
'Ganglia meta daemon host (default: localhost)',
default='localhost')
plugin.add_option('p', 'gmetad_port',
'Ganglia meta daemon port (default: 8651)',
default=8651)
plugin.add_option('t', 'gmetad_timeout',
'Ganglia meta daemon connection/read timeout in seconds (default: 2)',
default=2)
plugin.add_option('f', 'cache_path',
'Cache path (default: %s)' % cache_path,
default=cache_path)
plugin.add_option('l', 'cache_ttl',
'Cache TTL in seconds (default: 60)',
#!/usr/bin/python
# Von https://pythonhosted.org/NagAconda/plugin.html
from NagAconda import Plugin
import os
import subprocess
from pyparsing import *
btrfs_check = Plugin("Plugin to show disk usage of btrfs.", "0.1")
btrfs_check.add_option('m', 'mountpoint', 'mountpoint for btrfs',
required=True)
btrfs_check.enable_status('warning')
btrfs_check.enable_status('critical')
btrfs_check.start()
btrfs_output = subprocess.check_output(["btrfs", "fi", "df", btrfs_check.options.mountpoint])
# DEBUG:
# print btrfs_output
# PyParsing definitions
#
# Output is something like:
# Data, RAID1: total=222.72GB, used=197.44GB
# System, RAID1: total=64.00MB, used=40.00KB
# System: total=4.00MB, used=0.00
# Metadata, RAID1: total=10.00GB, used=5.40GB
# Parse Byte values with units
byteDefs=["B", "KB", "MB", "GB", "TB", "PB", "EB"]
byteDef = oneOf(byteDefs)
return (None)
if 'values' in data:
# Replace Nones with 0
# Fixme: better to remove None values?
vals = [x if x != None else 0 for x in data['values']]
if debug: print 'DEBUG VALUES:',vals
# return an average
return (float(sum(vals))/float(len(vals)))
else:
return (None)
else:
# non 200 return code
return (None)
g = Plugin("Graphite Nagios Plugin.", "0.9")
# FIXME: http vs https support, user auth?
g.add_option('t', 'target', 'Graphite Target', required=True)
g.add_option('h', 'host', 'Graphite Host', required=True)
g.add_option('w', 'window', 'Time Window', default='-5minutes')
g.add_option('u', 'units', 'Metric units', default='percent')
g.enable_status('critical')
g.enable_status('warning')
g.start()
# Bounds checking on crit and warn
if g.options.raw_critical < g.options.raw_warning:
g.unknown_error("ERROR: Critical level (%s) is set LOWER than Warning level (%s)" % (
#!/usr/bin/python
import collectd
import string
import sys
from NagAconda import Plugin
MyPlugin = Plugin("Plugin to check partition usage from collectd", "1.0")
MyPlugin.add_option('H', 'host', 'host to check.', required=True)
MyPlugin.add_option('S','socket','Socket to connect to. (default=/var/run/collectd-unixsock)',required=False,default='/var/run/collectd-unixsock')
MyPlugin.add_option('M','mounts','Mount-points to check (default=all)',required=False,default='all')
MyPlugin.add_option('v','version','CollectD version default=5.x',required=False,default=5)
MyPlugin.enable_status('warning')
MyPlugin.enable_status('critical')
MyPlugin.start()
c = collectd.Collect(MyPlugin.options.socket)
mounts=[]
if MyPlugin.options.mounts == 'all':
mounts=c.mounts(MyPlugin.options.host)
else:
mounts=MyPlugin.options.mounts.split(',')
for mount in mounts:
mount=mount.replace('/','_').lstrip('/_')
if mount == '':
mount ="root"
if MyPlugin.options.version == '4':
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
"""
import math
import urllib2
from NagAconda import Plugin
graphite = Plugin("Plugin to retrieve data from graphite", "1.0")
graphite.add_option("u", "url", "URL to query for data", required=False)
graphite.add_option("m", "minute", "period of data to get", required=False)
graphite.add_option("-hM", "hostMafia", "host of Mafia server", required=False)
graphite.add_option("-kM", "keyMafia", "key string", required=False)
graphite.enable_status("warning")
graphite.enable_status("critical")
graphite.start()
url = graphite.options.url
if not url:
url = ''.join([
'http://localhost/render?format=raw',
'&from=-', graphite.options.minute, 'minutes',
'&target=servers.', graphite.options.hostMafia.replace('.', '_'),
