mirror of
https://github.com/xcat2/confluent.git
synced 2024-12-25 12:41:39 +00:00
05a6664165
This command enables running various commands against the nodes. While I was at it, fix permissions on some files in git.
104 lines
4.0 KiB
Python
Executable File
104 lines
4.0 KiB
Python
Executable File
#!/usr/bin/env python
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2015 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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__author__ = 'jjohnson2'
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import optparse
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import os
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import sys
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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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def attrrequested(attr, attrlist, seenattributes):
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for candidate in attrlist:
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truename = candidate
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if candidate.startswith('hm'):
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candidate = candidate.replace('hm', 'hardwaremanagement', 1)
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if candidate == attr:
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seenattributes.add(truename)
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return True
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elif '.' not in candidate and attr.startswith(candidate + '.'):
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seenattributes.add(truename)
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return True
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return False
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argparser = optparse.OptionParser(
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usage="Usage: %prog [options] noderange [list of attributes")
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argparser.add_option('-b', '--blame', action='store_true',
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help='Show information about how attributes inherited')
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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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nodelist = '/noderange/{0}/nodes/'.format(noderange)
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except IndexError:
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nodelist = '/nodes/'
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session = client.Command()
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exitcode = 0
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if len(args) > 1:
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seenattributes = set([])
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for res in session.read('/noderange/{0}/attributes/all'.format(noderange)):
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if 'error' in res:
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sys.stderr.write(res['error'] + '\n')
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exitcode = 1
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continue
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for node in res['databynode']:
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for attr in res['databynode'][node]:
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seenattributes.add(attr)
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currattr = res['databynode'][node][attr]
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if attrrequested(attr, args[1:], seenattributes):
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if 'value' in currattr:
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if currattr['value'] is not None:
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attrout = '{0}: {1}: {2}'.format(
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node, attr, currattr['value'])
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else:
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attrout = '{0}: {1}:'.format(node, attr)
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elif 'isset' in currattr:
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if currattr['isset']:
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attrout = '{0}: {1}: ********'.format(node, attr)
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else:
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attrout = '{0}: {1}:'.format(node, attr)
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if options.blame:
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blamedata = []
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if 'inheritedfrom' in currattr:
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blamedata.append('inherited from group {0}'.format(
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currattr['inheritedfrom']
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))
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if 'expression' in currattr:
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blamedata.append(
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'derived from expression "{0}"'.format(
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currattr['expression']))
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if blamedata:
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attrout += ' (' + ', '.join(blamedata) + ')'
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print attrout
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if not exitcode:
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for attr in args[1:]:
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if attr not in seenattributes:
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sys.stderr.write('Error: {0} not a valid attribute\n'.format(attr))
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exitcode = 1
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else:
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for res in session.read(nodelist):
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if 'error' in res:
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sys.stderr.write(res['error'] + '\n')
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exitcode = 1
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else:
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print res['item']['href'].replace('/', '')
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sys.exit(exitcode) |