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AUTHORS Normal file
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Valery Tschopp <valery.tschopp@switch.ch>

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CHANGELOG Normal file
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Nagios plugins for Ceph
-----------------------
Version 1.0:
* Initial release of the 'ceph health' nagios plugin

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COPYRIGHT Normal file
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Copyright (c) 2013 SWITCH http://www.switch.ch
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

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Makefile Normal file
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#############################################################################
# Copyright (c) Members of the EGEE Collaboration. 2006-2010.
# See http://www.eu-egee.org/partners/ for details on the copyright holders.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Authors:
# Joel Casutt <joel.casutt@switch.ch>
# Valery Tschopp <valery.tschopp@switch.ch>
#############################################################################
name = nagios-plugins-argus
version = 1.1.0
release = 1
PROBES_NAMESPACE = $(name)
PROBES_LIBEXECDIR = /usr/libexec/grid-monitoring/probes/$(PROBES_NAMESPACE)
PROBES_VARDIR = /var/lib/grid-monitoring/$(PROBES_NAMESPACE)
tmp_dir = $(CURDIR)/tmp
.PHONY: clean dist install
clean:
rm -rf $(tmp_dir) *.tar.gz
dist:
@echo "Packaging sources"
test ! -d $(tmp_dir) || rm -fr $(tmp_dir)
mkdir -p $(tmp_dir)/$(name)-$(version)
cp Makefile $(tmp_dir)/$(name)-$(version)
cp COPYRIGHT LICENSE README.md CHANGELOG $(tmp_dir)/$(name)-$(version)
cp -r src $(tmp_dir)/$(name)-$(version)
test ! -f $(name)-$(version).tar.gz || rm $(name)-$(version).tar.gz
tar -C $(tmp_dir) -czf $(name)-$(version).tar.gz $(name)-$(version)
rm -fr $(tmp_dir)
install:
@echo "Installing Nagios probes in $(DESTDIR)$(PROBES_LIBEXECDIR)..."
install -d $(DESTDIR)$(PROBES_LIBEXECDIR)
install -m 0755 src/nagios-plugins-argus.* $(DESTDIR)$(PROBES_LIBEXECDIR)
install -d $(DESTDIR)$(PROBES_LIBEXECDIR)/framework
install -m 0644 src/framework/*.py $(DESTDIR)$(PROBES_LIBEXECDIR)/framework
install -d $(DESTDIR)$(PROBES_VARDIR)

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Nagios plugins for Argus (EMI)
==============================
General Information
-------------------
These probes work exclusively for Argus version 1.5.0 and onward
Documentation
-------------
The complete documentation of the probes can be found online:
https://twiki.cern.ch/twiki/bin/view/EGEE/ArgusEMINagiosProbes
Installation
------------
Just type make install in the same directory as this README file can be found

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#!/usr/bin/env python
#
# Copyright (c) 2013 SWITCH http://www.switch.ch
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
import argparse
import os
import subprocess
import sys
# default ceph values
CEPH_COMMAND = '/usr/bin/ceph'
# nagios exit code
STATUS_OK = 0
STATUS_WARNING = 1
STATUS_ERROR = 2
STATUS_UNKNOWN = 3
def main():
# parse args
parser = argparse.ArgumentParser(description="'ceph health' nagios plugin.")
parser.add_argument('-e','--exe', help='ceph executable [%s]' % CEPH_COMMAND)
parser.add_argument('-c','--conf', help='alternative ceph conf file')
parser.add_argument('-m','--monaddress', help='ceph monitor address[:port]')
parser.add_argument('-i','--id', help='ceph client id')
parser.add_argument('-k','--keyring', help='ceph client keyring file')
parser.add_argument('-d','--detail', help="exec 'ceph health detail'", action='store_true')
args = parser.parse_args()
# validate args
ceph_exec = args.exe if args.exe else CEPH_COMMAND
if not os.path.exists(ceph_exec):
print "ERR: ceph executable '%s' doesn't exist" % ceph_exec
return STATUS_UNKNOWN
if args.conf and not os.path.exists(args.conf):
print "ERR: ceph conf file '%s' doesn't exist" % args.conf
return STATUS_UNKNOWN
if args.keyring and not os.path.exists(args.keyring):
print "ERR: keyring file '%s' doesn't exist" % args.keyring
return STATUS_UNKNOWN
# build command
ceph_health = [ceph_exec]
if args.monaddress:
ceph_health.append('-m')
ceph_health.append(args.monaddress)
if args.conf:
ceph_health.append('-c')
ceph_health.append(args.conf)
if args.id:
ceph_health.append('--id')
ceph_health.append(args.id)
if args.keyring:
ceph_health.append('--keyring')
ceph_health.append(args.keyring)
ceph_health.append('health')
if args.detail:
ceph_health.append('detail')
#print ceph_health
# exec command
p = subprocess.Popen(ceph_health,stdout=subprocess.PIPE,stderr=subprocess.PIPE)
output, err = p.communicate()
# parse output
#print "output:", output
#print "err:", err
if output:
# merge multi-lines of output in one line
one_line = output.replace('\n','; ')
if one_line.startswith('HEALTH_OK'):
print 'HEALTH OK:', one_line[len('HEALTH_OK')+1:]
return STATUS_OK
elif one_line.startswith('HEALTH_WARN'):
print 'HEALTH WARNING:', one_line[len('HEALTH_WARN')+1:]
return STATUS_WARNING
elif one_line.startswith('HEALTH_ERR'):
print 'HEALTH ERROR:', one_line[len('HEALTH_ERR')+1:]
return STATUS_ERROR
else:
print one_line
elif err:
# read only first line of error
one_line = err.split('\n')[0]
if '-1 ' in one_line:
idx = one_line.rfind('-1 ')
print 'ERROR: ceph:', one_line[idx+len('-1 '):]
else:
print one_line
return STATUS_UNKNOWN
if __name__ == "__main__":
sys.exit(main())