def get_trains(self):
"""
Returns available trains dict and the currently configured train as well as the
train of currently booted environment.
"""
data = self.middleware.call_sync('datastore.config', 'system.update')
conf = Configuration.Configuration()
conf.LoadTrainsConfig()
selected = None
trains = {}
for name, descr in (conf.AvailableTrains() or {}).items():
train = conf._trains.get(name)
if train is None:
train = Train.Train(name, descr)
if not selected and data['upd_train'] == train.Name():
selected = data['upd_train']
trains[train.Name()] = {
'description': train.Description(),
'sequence': train.LastSequence(),
}
if not data['upd_train'] or not selected:
selected = conf.CurrentTrain()
return {
'trains': trains,
'current': conf.CurrentTrain(),
'selected': selected,
}
def trains(self):
conf = Configuration.Configuration()
conf.LoadTrainsConfig()
trains = conf.AvailableTrains()
if trains is None:
logger.debug(
'The AvailableTrains call returned None. Check your network connection'
)
return None
seltrain = self.dispatcher.configstore.get('update.train')
data = []
for name in list(trains.keys()):
if name in conf._trains:
train = conf._trains.get(name)
else:
train = Train.Train(name)
data.append({
'name': train.Name(),
'description': train.Description(),
'sequence': train.LastSequence(),
'current': True if name == seltrain else False,
})
return data
def get_trains_data(self):
try:
redir_trains = self._get_redir_trains()
except Exception:
self.logger.warn('Failed to retrieve trains redirection',
exc_info=True)
redir_trains = {}
conf = Configuration.Configuration()
conf.LoadTrainsConfig()
trains = {}
for name, descr in (conf.AvailableTrains() or {}).items():
train = conf._trains.get(name)
if train is None:
train = Train.Train(name, descr)
trains[train.Name()] = {
'description': descr,
'sequence': train.LastSequence(),
}
return {
'trains': trains,
'current_train': conf.CurrentTrain(),
'trains_redirection': redir_trains,
}
def get_trains(self):
"""
Returns available trains dict and the currently configured train as well as the
train of currently booted environment.
"""
data = self.middleware.call_sync('datastore.config', 'system.update')
conf = Configuration.Configuration()
conf.LoadTrainsConfig()
try:
redir_trains = self._get_redir_trains()
except Exception:
self.logger.warn('Failed to retrieve trains redirection',
exc_info=True)
redir_trains = {}
selected = None
trains = {}
for name, descr in (conf.AvailableTrains() or {}).items():
train = conf._trains.get(name)
if train is None:
train = Train.Train(name, descr)
try:
result = compare_trains(conf.CurrentTrain(), train.Name())
except Exception:
self.logger.warning("Failed to compare trains %r and %r",
conf.CurrentTrain(),
train.Name(),
exc_info=True)
continue
else:
if result in BAD_UPGRADES:
continue
if not selected and data['upd_train'] == train.Name():
selected = data['upd_train']
if name in redir_trains:
continue
trains[train.Name()] = {
'description': descr,
'sequence': train.LastSequence(),
}
if not data['upd_train'] or not selected:
selected = conf.CurrentTrain()
if selected in redir_trains:
selected = redir_trains[selected]
return {
'trains': trains,
'current': conf.CurrentTrain(),
'selected': selected,
}
def trains(self):
conf = Configuration.Configuration()
conf.LoadTrainsConfig()
trains = conf.AvailableTrains() or {}
seltrain = self.dispatcher.configstore.get('update.train')
data = []
for name in trains.keys():
if name in conf._trains:
train = conf._trains.get(name)
else:
train = Train.Train(name)
data.append({
'name': train.Name(),
'description': train.Description(),
'sequence': train.LastSequence(),
'current': True if name == seltrain else False,
})
return data
