mirror of
https://github.com/xcat2/confluent.git
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620263db3e
This uses the client maxnodes check to double check. Useful for clients that want to sanity check unexpectedly large numbers of nodes.
172 lines
5.5 KiB
Python
Executable File
172 lines
5.5 KiB
Python
Executable File
#!/usr/bin/python2
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2016-2017 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 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 sq
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exitcode = 0
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def printfirm(node, prefix, data):
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if 'model' in data and data['model']:
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prefix += ' ' + data['model']
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builddesc = []
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if 'build' in data and data['build']:
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builddesc.append(data['build'])
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if 'date' in data and data['date']:
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builddesc.append(data['date'])
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if 'version' in data and data['version']:
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version = data['version']
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if builddesc:
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version += ' ({0})'.format(' '.join(builddesc))
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else:
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version = ' '.join(builddesc)
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print('{0}: {1}: {2}'.format(node, prefix, version))
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components = ['all']
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argparser = optparse.OptionParser(
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usage="Usage: "
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"%prog <noderange> [list][update [--backup <file>]]|[<components>]")
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argparser.add_option('-b', '--backup', action='store_true',
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help='Target a backup bank rather than primary')
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argparser.add_option('-m', '--maxnodes', type='int',
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help='When updating, prompt if more than the specified '
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'number of servers will be affected')
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(options, args) = argparser.parse_args()
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upfile = None
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try:
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noderange = args[0]
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if len(args) > 1:
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if args[1] == 'update':
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upfile = args[2]
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else:
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if args[1] == 'list':
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comps = args[2:]
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else:
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comps = args[1:]
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components = []
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for arg in comps:
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components += arg.split(',')
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if not components:
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components = ['all']
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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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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 update_firmware(session, filename):
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global exitcode
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session.stop_if_noderange_over(noderange, options.maxnodes)
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output = sq.ScreenPrinter(noderange, session)
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nodeurls = {}
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filename = os.path.abspath(filename)
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resource = '/noderange/{0}/inventory/firmware/updates/active'.format(
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noderange)
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upargs = {'filename': filename}
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if options.backup:
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upargs['bank'] = 'backup'
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noderrs = {}
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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 updating ({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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def show_firmware(session):
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global exitcode
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firmware_shown = False
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for component in components:
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for res in session.read(
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'/noderange/{0}/inventory/firmware/all/{1}'.format(
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noderange, component)):
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exitcode |= client.printerror(res)
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if 'databynode' not in res:
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continue
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for node in res['databynode']:
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exitcode |= client.printerror(res['databynode'][node], node)
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if 'firmware' not in res['databynode'][node]:
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continue
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for inv in res['databynode'][node]['firmware']:
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for prefix in inv:
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firmware_shown = True
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printfirm(node, prefix, inv[prefix])
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if not firmware_shown and not exitcode:
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argparser.print_help()
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try:
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session = client.Command()
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if upfile is None:
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show_firmware(session)
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else:
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update_firmware(session, upfile)
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except KeyboardInterrupt:
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print('')
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sys.exit(exitcode)
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