mirror of
https://github.com/xcat2/confluent.git
synced 2026-09-02 07:26:04 +00:00
Markus Hilger
dda9b47a51
Some will not take an image without being told which kind it is, and the only way to find out was to attempt an update and read the error, which writes to the bmc before it gets that far.
243 lines
8.7 KiB
Python
Executable File
243 lines
8.7 KiB
Python
Executable File
#!/usr/bin/python3
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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][updatestatus][updatetypes][update [--backup] "
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"[--parameterfile <file>] <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('-p', '--parameterfile', type='string',
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help='When updating, use the specified parameter file; see '
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'nodefirmware(8), some platforms need it to say what '
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'kind of firmware the image holds')
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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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querystatus = False
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querytypes = False
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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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comps = []
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if args[1] == 'list':
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comps = args[2:]
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elif args[1] == 'updatestatus':
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querystatus = True
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elif args[1] == 'updatetypes':
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querytypes = True
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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.get('phase', 'error')
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percent = res.get('progress', None)
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detail = res.get('detail', repr(res))
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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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if options.parameterfile:
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with open(options.parameterfile, 'rb') as pf:
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pfdata = pf.read()
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upargs['parameterdata'] = pfdata
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noderrs = {}
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if session.unixdomain:
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filesbynode = {}
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for exp in session.create('/noderange/{0}/attributes/expression'.format(noderange),
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{'expression': filename}):
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if 'error' in exp:
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sys.stderr.write(exp['error'] + '\n')
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exitcode |= exp.get('errorcode', 1)
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ex = exp.get('databynode', ())
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for node in ex:
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filesbynode[node] = ex[node]['value']
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if not isinstance(filesbynode[node], bytes) and not isinstance(filesbynode[node], str):
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filesbynode[node] = filesbynode[node].encode('utf-8')
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for node in filesbynode:
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endfilename = filesbynode[node]
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of = open(endfilename, 'rb')
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try:
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session.add_file(endfilename, of.fileno(), 'rb')
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except Exception:
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pass
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for res in session.create(resource, upargs):
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if 'created' not in res:
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if not res.get('databynode', None):
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# A failure that is not attributed to any node still has to be
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# reported, or the command looks like it quietly did nothing
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exitcode |= client.printerror(res)
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continue
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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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nodes_matched = False
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for component in components:
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category = 'all'
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if component in ('adapters', 'disks', 'misc', 'core'):
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category = component
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component = 'all'
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for res in session.read(
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'/noderange/{0}/inventory/firmware/{2}/{1}'.format(
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noderange, component, category)):
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nodes_matched = True
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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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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 nodes_matched:
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sys.stderr.write('No matching nodes for noderange "{0}"\n'.format(noderange))
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elif not firmware_shown and not exitcode:
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# Asking about firmware the target does not describe is a legitimate
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# question with an empty answer, not a mistake in how it was asked
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sys.stderr.write('No firmware reported for "{0}"\n'.format(
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','.join(components)))
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def show_update_types(session):
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global exitcode
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for res in session.read(
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'/noderange/{0}/inventory/firmware/updatetypes'.format(noderange)):
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exitcode |= client.printerror(res)
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for node in res.get('databynode', {}):
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types = res['databynode'][node].get('types', None)
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if types:
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print('{0}: {1}'.format(node, ','.join(types)))
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try:
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session = client.Command()
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if querystatus:
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for res in session.read(
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'/noderange/{0}/inventory/firmware/updatestatus'.format(noderange)):
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exitcode |= client.printerror(res)
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for node in res.get('databynode', {}):
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currstat = res['databynode'][node].get('status', None)
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if currstat:
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print('{}: {}'.format(node, currstat))
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elif querytypes:
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show_update_types(session)
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elif 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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