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https://github.com/xcat2/confluent.git
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110 lines
3.6 KiB
Python
Executable File
110 lines
3.6 KiB
Python
Executable File
#!/usr/bin/python2
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2015-2017 Lenovo
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import codecs
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import optparse
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import os
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import signal
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import sys
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try:
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signal.signal(signal.SIGPIPE, signal.SIG_DFL)
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except AttributeError:
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pass
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path = os.path.dirname(os.path.realpath(__file__))
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path = os.path.realpath(os.path.join(path, '..', 'lib', 'python'))
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if path.startswith('/opt'):
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sys.path.append(path)
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import confluent.client as client
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if sys.version_info[0] < 3:
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sys.stdout = codecs.getwriter('utf8')(sys.stdout)
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argparser = optparse.OptionParser(usage="Usage: %prog <noderange>")
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(options, args) = argparser.parse_args()
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try:
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noderange = args[0]
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except IndexError:
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argparser.print_help()
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sys.exit(1)
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client.check_globbing(noderange)
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codemappings = {
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'ok': 0,
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'warning': 1,
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'critical': 2,
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'failed': 2,
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'unknown': 2,
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}
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def main():
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global session, exitcode, healthbynode, healthexplanations, health, node, sensor, explanation
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session = client.Command()
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exitcode = 0
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healthbynode = {}
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healthexplanations = {}
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for health in session.read(
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'/noderange/{0}/health/hardware'.format(noderange)):
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if 'error' in health:
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sys.stderr.write(health['error'] + '\n')
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if 'errorcode' in health:
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exitcode |= health['errorcode']
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else:
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exitcode |= 1
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continue
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if 'databynode' not in health:
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continue
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health = health['databynode']
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for node in health:
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if 'error' in health[node]:
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sys.stderr.write('{0}: Error: {1}\n'.format(
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node, health[node]['error']))
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exitcode = 3
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if 'health' in health[node]:
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healthbynode[node] = health[node]['health']['value']
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if codemappings[healthbynode[node]] > exitcode:
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exitcode = codemappings[healthbynode[node]]
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if 'sensors' in health[node]:
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healthexplanations[node] = []
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for sensor in health[node]['sensors']:
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explanation = sensor['name'] + ':'
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if sensor['value'] is not None:
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explanation += str(sensor['value'])
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if sensor['units'] is not None:
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explanation += sensor['units']
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if sensor['states']:
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explanation += ','
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if sensor['states']:
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explanation += ','.join(sensor['states'])
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healthexplanations[node].append(explanation)
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if node in healthbynode and node in healthexplanations:
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if healthexplanations[node]:
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print(u'{0}: {1} ({2})'.format(
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node, healthbynode[node],
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','.join(healthexplanations[node])))
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else:
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print('{0}: {1}'.format(node, healthbynode[node]))
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try:
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main()
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except KeyboardInterrupt:
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print('')
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sys.exit(exitcode)
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