def manage_entities(self):
while True:
choices = self.obtain_choices()
choice = choice_input_list('MiniCloud', choices.options_list)
if choice == choices.CLOUD_DEPLOYMENT_OVERVIEW:
self.topologize()
elif choice == choices.CLOUD_MGNT:
self.cloud_mgnt.manage_entities()
elif choice == choices.CLUSTER_MGNT:
self.cluster_mgnt.manage_entities()
elif choice == choices.ROUTER_MGNT:
self.router_mgnt.manage_entities()
elif choice == choices.NETWORK_MGNT:
self.network_mgnt.manage_entities()
elif choice == choices.INSTANCE_MGNT:
self.instance_mgnt.manage_entities()
elif choice == choices.RESET:
self.reset()
elif choice == choices.DESTROY_ALL:
self.drop_all()
self.end_program()
break
else:
self.end_program()
break
def obtain_entity_name(self, manager=None, input_string=None, filter_f=None, choose_from_display=False,
allow_none=False, skip_questioning_if_only_one_entity=False,
return_immediately_if_no_entity=False):
name = None
if not manager:
manager = self.manager
if not input_string:
input_string = manager.entity_title() + ' name'
if choose_from_display:
output() # skip line first, is nicer
names = manager.list_entity_names(filter_f)
if names and choose_from_display:
name_idx = choice_input_list(input_string, names, add_none=allow_none,
zero_based_return=True, skip_line=False)
if name_idx == len(names):
return None
else:
return names[name_idx]
else:
if not names:
if return_immediately_if_no_entity:
return None
else:
def_name = 'none'
elif len(names) == 1:
if skip_questioning_if_only_one_entity:
return names[0]
else:
def_name = names[0]
else:
def_name = 'show'
while True:
name = string_input(input_string, default=def_name)
if name == 'show':
if len(name) > 0:
for n in names:
print n
output('or give \'none\' to return.')
else:
output('Nothing to show.')
elif name == 'none':
return None
else:
if name in names:
break
else:
output('%s is not a valid %s, pls re-enter or give \'none\'.', (name, manager.entity_name()))
return name
def manage_entities(self):
choices = self.obtain_choices()
while True:
choice = choice_input_list(('%ss' % self.entity_name).title(), choices.options_list)
if choice == choices.TOPOLOGY:
self.topologize()
elif choice == choices.LIST:
self.list()
elif choice == choices.ADD:
self.add()
elif self.update_supported() and choice == choices.UPDATE:
self.update()
elif choice == choices.REMOVE:
self.remove()
else:
if not self.extra_entity_management(choice):
break
pass
def obtain_update_data(self, entity):
options_list = ['Location \t(%s)' % entity.location, # 1
'Path \t(%s)' % entity.path, # 2
'Tenant \t(%s)' % entity.tenant, # 3
'Username \t(%s)' % entity.username, # 4
'Password \t(%s)' % entity.password # 5
# none # 6
]
field = choice_input_list('What would you like to update', options_list, add_none=True, default_last=True)
data = None
if field < 6:
if field == 1:
data = dict(name=entity.name, location=string_input('New location'))
elif field == 2:
data = dict(name=entity.name, path=string_input('New path'))
elif field == 3:
data = dict(name=entity.name, tenant=string_input('New tenant'))
elif field == 4:
data = dict(name=entity.name, username=string_input('New username'))
elif field == 5:
data = dict(name=entity.name, password=string_input('New password'))
return data
