mirror of
https://github.com/xcat2/confluent.git
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145 lines
4.3 KiB
Python
145 lines
4.3 KiB
Python
#!/usr/bin/python
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2018 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 optparse
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import os
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import signal
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import sys
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import time
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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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import confluent.screensqueeze as sj q
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exitcode = 0
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def get_update_progress(session, url):
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for res in session.read(url):
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status = res['phase']
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percent = res['progress']
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detail = res['detail']
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if status == 'error':
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text = 'error!'
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else:
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text = '{0}: {1:3.0f}%'.format(status, percent)
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return text, status, detail
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def printerror(res, node=None):
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global exitcode
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if 'errorcode' in res:
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exitcode = res['errorcode']
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if 'error' in res:
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if node:
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sys.stderr.write('{0}: {1}\n'.format(node, res['error']))
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else:
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sys.stderr.write('{0}\n'.format(res['error']))
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if 'errorcode' not in res:
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exitcode = 1
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for node in res.get('databynode', ()):
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printerror(res['databynode'][node], node)
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def download_servicedata(noderange, media):
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global exitcode
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session = client.Command()
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output = sq.ScreenPrinter(noderange, session)
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filename = os.path.abspath(media)
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resource = '/noderange/{0}/media/uploads/'.format(noderange)
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upargs = {'filename': filename}
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noderrs = {}
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nodeurls = {}
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for res in session.create(resource, upargs):
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if 'created' not in res:
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for nodename in res.get('databynode', ()):
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output.set_output(nodename, 'error!')
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noderrs[nodename] = res['databynode'][nodename].get(
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'error', 'Unknown Error')
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continue
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watchurl = res['created']
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currnode = watchurl.split('/')[1]
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nodeurls[currnode] = '/' + watchurl
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while nodeurls:
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for node in list(nodeurls):
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progress, status, err = get_update_progress(
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session, nodeurls[node])
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if status == 'error':
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exitcode = 1
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noderrs[node] = err
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if status in ('error', 'complete', 'pending'):
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list(session.delete(nodeurls[node]))
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del nodeurls[node]
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output.set_output(node, progress)
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time.sleep(2)
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allerrnodes = ','.join(noderrs)
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if noderrs:
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sys.stderr.write(
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'Nodes had errors retrieving service data ({0})!\n'.format(allerrnodes))
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for node in noderrs:
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sys.stderr.write('{0}: {1}\n'.format(node, noderrs[node]))
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funmap = {
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'servicedata': download_servicedata,
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}
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class OptParser(optparse.OptionParser):
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def format_epilog(self, formatter):
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return self.expand_prog_name(self.epilog)
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def main():
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argparser = OptParser(
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usage="Usage: %prog <noderange> [servicedata] "
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"<filename>",
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epilog='\nservicedata will save service data to the given '
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'directory\n'
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'\n\nSee `man %prog` for more info.\n')
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(options, args) = argparser.parse_args()
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media = None
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try:
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noderange = args[0]
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operation = args[1]
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arglength = 2
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if operation == 'servicedata':
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media = args[2]
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arglength = 3
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if len(args) > arglength:
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argparser.print_help()
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sys.exit(1)
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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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try:
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handler = funmap[operation]
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except KeyError:
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argparser.print_help()
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sys.exit(1)
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handler(noderange, media)
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if __name__ == '__main__':
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main() |