mirror of
https://github.com/xcat2/confluent.git
synced 2024-12-24 12:11:52 +00:00
123 lines
4.6 KiB
Python
Executable File
123 lines
4.6 KiB
Python
Executable File
#!/usr/bin/python2
|
|
# vim: tabstop=4 shiftwidth=4 softtabstop=4
|
|
|
|
# Copyright 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.
|
|
|
|
# This is a utility to bring xcoll (plus enhancements) to confluent
|
|
# the core engine is textgroup.py, this simply provides a CLI to use
|
|
# generically
|
|
|
|
import optparse
|
|
import os
|
|
import select
|
|
import sys
|
|
|
|
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.textgroup as tg
|
|
import confluent.client
|
|
|
|
argparser = optparse.OptionParser(usage="Usage: <other command> | %prog [options]")
|
|
argparser.add_option('-a', '--abbreviate', action='store_true',
|
|
help='Attempt to use confluent server to shorten noderanges')
|
|
argparser.add_option('-b', '--base',
|
|
help='Use given node as reference for comparison when '
|
|
'using -d, instead of using the most common result')
|
|
argparser.add_option('-d', '--diff', action='store_true',
|
|
help='Show what differs between most common '
|
|
'output group and others')
|
|
argparser.add_option('-w', '--watch', action='store_true',
|
|
help='Show intermediate results while running')
|
|
argparser.add_option('-g', '--groupcount', action='store_true',
|
|
help='Show count of output groups rather than the actual output')
|
|
argparser.add_option('-s', '--skipcommon', action='store_true',
|
|
help='Do not print most common result, only non modal '
|
|
'groups, useful when combined with -d')
|
|
argparser.add_option('-c', '--count', action='store_true',
|
|
help='Also display count of nodes in a given group')
|
|
argparser.add_option('-r', '--reverse', action='store_true',
|
|
help='Reverse sort order to show biggest output group '
|
|
'last')
|
|
argparser.add_option('-l', '--log', action='store', type='string', dest='log',
|
|
help='Log each output to file, using {node} as a placeholder for node.')
|
|
(options, args) = argparser.parse_args()
|
|
if sys.stdin.isatty():
|
|
argparser.print_help()
|
|
sys.exit(1)
|
|
|
|
grouped = tg.GroupedData()
|
|
|
|
if options.abbreviate:
|
|
grouped = tg.GroupedData(confluent.client.Command())
|
|
else:
|
|
grouped = tg.GroupedData()
|
|
|
|
def print_current():
|
|
if options.diff:
|
|
grouped.print_deviants(skipmodal=options.skipcommon, count=options.count,
|
|
reverse=options.reverse, basenode=options.base)
|
|
elif options.groupcount:
|
|
grouped.generate_byoutput()
|
|
print(len(grouped.byoutput))
|
|
else:
|
|
grouped.print_all(skipmodal=options.skipcommon,
|
|
count=options.count,
|
|
reverse=options.reverse)
|
|
sys.stdout.flush()
|
|
|
|
fullline = sys.stdin.readline()
|
|
printpending = True
|
|
clearpending = False
|
|
holdoff = 0
|
|
while fullline:
|
|
for line in fullline.split('\n'):
|
|
if not line:
|
|
continue
|
|
if ':' not in line:
|
|
line = 'UNKNOWN: ' + line
|
|
if options.log:
|
|
node, output = line.split(':', 1)
|
|
output = output.lstrip()
|
|
currlog = options.log.format(node=node, nodename=node)
|
|
with open(currlog, mode='a') as log:
|
|
log.write(output + '\n')
|
|
continue
|
|
node, output = line.split(':', 1)
|
|
output = output.lstrip()
|
|
grouped.add_line(node, output)
|
|
if options.watch:
|
|
if not holdoff:
|
|
holdoff = os.times()[4] + 0.250
|
|
if (holdoff < os.times()[4] or
|
|
not select.select((sys.stdin,), (), (), 0.250)[0]):
|
|
# print now, nothing pending
|
|
holdoff = 0
|
|
sys.stdout.write('\x1b[2J\x1b[;H') # clear screen
|
|
print_current()
|
|
printpending = False
|
|
clearpending = True
|
|
else:
|
|
printpending = True
|
|
fullline = sys.stdin.readline()
|
|
|
|
if printpending:
|
|
if clearpending:
|
|
sys.stdout.write('\x1b[2J\x1b[;H') # clear screen
|
|
print_current()
|
|
|