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confluent/confluent_client/bin/nodelist

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#!/usr/bin/env python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2015-2017 Lenovo
#
# 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.
__author__ = 'jjohnson2,alin37'
import optparse
import os
import signal
import sys
try:
signal.signal(signal.SIGPIPE, signal.SIG_DFL)
except AttributeError:
pass
path = os.path.dirname(os.path.realpath(__file__))
path = os.path.realpath(os.path.join(path, '..', 'lib', 'python'))
if path.startswith('/opt'):
sys.path.append(path)
import confluent.client as client
def main():
argparser = optparse.OptionParser(
usage="Usage: %prog noderange\n"
" or: %prog [options] noderange <nodeattribute>...")
argparser.add_option('-b', '--blame', action='store_true',
help='Show information about how attributes inherited')
(options, args) = argparser.parse_args()
noderange=""
nodelist=""
try:
noderange = args[0]
nodelist = '/noderange/{0}/nodes/'.format(noderange)
except IndexError:
nodelist = '/nodes/'
session = client.Command()
exitcode = 0
showtype='all'
requestargs=args[1:]
nodetype='noderange'
if len(args) > 1:
exitcode=client.printattributes(session,requestargs,showtype,nodetype,noderange,options)
else:
for res in session.read(nodelist):
if 'error' in res:
sys.stderr.write(res['error'] + '\n')
exitcode = 1
else:
print res['item']['href'].replace('/', '')
sys.exit(exitcode)
if __name__ == '__main__':
main()