def join(self, values=None, dcname=None, username=None, password=None):
'''Join and reconfigure the system according to the values specified in the dict given as
option named "values".'''
# get old and new values
orgValues = util.load_values()
values = values or {}
# determine new system role
oldrole = orgValues.get('server/role', '')
newrole = values.get('server/role', oldrole)
# create a status file that indicates that save has been triggered
util.create_status_file()
def _thread(obj, username, password):
# acquire the lock until the scripts have been executed
self._finishedResult = False
obj._finishedLock.acquire()
try:
self._progressParser.reset()
# write the profile file and run setup scripts
util.auto_complete_values_for_join(values)
# on unjoined DC master the nameserver must be set to the external nameserver
if newrole == 'domaincontroller_master' and not orgValues.get(
'joined'):
for i in range(1, 4):
# overwrite these values only if they are set, because the UMC module
# will save only changed values
if values.get('dns/forwarder%d' % i):
values['nameserver%d' % i] = values.get(
'dns/forwarder%d' % i)
MODULE.info('saving profile values')
util.write_profile(values)
# unjoined DC master (that is not being converted to a basesystem) -> run the join script
MODULE.info('runnning system setup join script')
util.run_joinscript(self._progressParser,
values,
username,
password,
dcname,
lang=str(self.locale))
# done :)
self._finishedResult = True
return True
finally:
obj._finishedLock.release()
def _finished(thread, result):
if self.__keep_alive_request:
self.finished(self.__keep_alive_request.id, None)
self.__keep_alive_request = None
if isinstance(result, BaseException):
msg = ''.join(thread.trace + traceback.format_exception_only(
*thread.exc_info[:2]))
MODULE.warn('Exception during saving the settings: %s' %
(msg, ))
self._progressParser.current.errors.append(
_('Encountered unexpected error during setup process: %s')
% (result, ))
self._progressParser.current.critical = True
self._finishedResult = True
thread = notifier.threads.Simple(
'join', notifier.Callback(_thread, self, username, password),
_finished)
thread.run()
return
def save(self, request):
'''Reconfigures the system according to the values specified in the dict given as
option named "values".'''
# get new values
values = request.options.get('values', {})
run_hooks = request.options.get('run_hooks', False)
script_args = []
if run_hooks:
# create a status file that indicates that save has been triggered
util.create_status_file()
# enforce particular arguments for setup scripts
script_args = [
'--appliance-mode', '--force-recreate', '--demo-mode'
]
def _thread(request, obj):
# acquire the lock until the scripts have been executed
self._finishedResult = False
obj._finishedLock.acquire()
try:
subfolders = {
'network': ['30_net'],
'certificate': ['40_ssl'],
'languages': ['15_keyboard', '20_language', '35_timezone'],
}.get(request.flavor)
self._progressParser.reset(subfolders)
if request.flavor == 'setup':
# adjust progress fractions for setup wizard with pre-configurred settings
fractions = self._progressParser.fractions
fractions['05_role/10role'] = 0
fractions['10_basis/12domainname'] = 0
fractions['10_basis/14ldap_basis'] = 0
fractions['90_postjoin/10admember'] = 0
self._progressParser.calculateFractions()
MODULE.info('saving profile values')
util.write_profile(values)
if not values:
MODULE.error('No property "values" given for save().')
return False
# in case of changes of the IP address, restart UMC server and web server
# for this we ignore changes of virtual or non-default devices
# ... no need to restart the UMC server if cleanup scripts are run anyway
restart = False
if not run_hooks:
MODULE.info('Check whether ip addresses have been changed')
for ikey, ival in values.iteritems():
if RE_IPV4.match(ikey) or RE_IPV6_DEFAULT.match(
ikey) or RE_SSL.match(ikey):
restart = True
break
MODULE.info('Restart servers: %s' % restart)
# on a joined system or on a basesystem, we can run the setup scripts
MODULE.info('runnning system setup scripts (flavor %r)' %
(request.flavor, ))
util.run_scripts(self._progressParser,
restart,
subfolders,
lang=str(self.locale),
args=script_args)
# run cleanup scripts and appliance hooks if needed
if run_hooks:
util.cleanup(with_appliance_hooks=True)
# done :)
self._finishedResult = True
return True
finally:
obj._finishedLock.release()
def _finished(thread, result):
if self.__keep_alive_request:
self.finished(self.__keep_alive_request.id, None)
self.__keep_alive_request = None
if isinstance(result, BaseException):
msg = ''.join(thread.trace + traceback.format_exception_only(
*thread.exc_info[:2]))
MODULE.warn('Exception during saving the settings: %s' %
(msg, ))
self._progressParser.current.errors.append(
_('Encountered unexpected error during setup process: %s')
% result)
self._progressParser.current.critical = True
self._finishedResult = True
thread = notifier.threads.Simple(
'save', notifier.Callback(_thread, request, self), _finished)
thread.run()
self.finished(request.id, None)