def cleanup_resource(self, res_type=None):
change_set = mana_utils.ChangeSet()
if res_type is None:
res_types = ['compute', 'network', 'storage']
else:
res_types = [res_type]
for res_type in res_types:
change_set.cleanup(res_type)
return self.change_dedicated_resource(change_set)
def add_resources(self, ress):
change_set = mana_utils.ChangeSet()
# a tree like this: {compute:[...], network: [...], ...}
if isinstance(ress, dict):
flatten = []
for res_type, typed_ress in ress.iteritems():
for res in typed_ress:
res['res_type'] = res.get('res_type') or res_type
flatten.append(res)
ress = flatten
# a flatten list
for res in ress:
change_set.add(res['res_type'], res['res_sub_type'], res['num'])
return self.change_dedicated_resource(change_set)
def add_storage_resource(self, res_sub_type, num):
change_set = mana_utils.ChangeSet()
change_set.add('storage', res_sub_type, num)
return self.change_dedicated_resource(change_set)
def add_network_resource(self, res_sub_type, num):
change_set = mana_utils.ChangeSet()
change_set.add('network', res_sub_type, num)
return self.change_dedicated_resource(change_set)
def remove_compute_resource(self, res_sub_type, num):
change_set = mana_utils.ChangeSet()
change_set.remove('compute', res_sub_type, num)
return self.change_dedicated_resource(change_set)