def set_node_info(self, node_info, replace_management=False):
"""
:type node_info: NodeInfo
"""
config = ConfigAPI()
if len(self.get_cluster_info().management_nodes) == 3 and not replace_management:
node_info.is_management = False
if not os.path.exists(os.path.dirname(config.get_node_info_file_path())):
os.makedirs(os.path.dirname(config.get_node_info_file_path()))
with open(config.get_node_info_file_path(), 'w', ) as f:
f.write(node_info.write_json())
def get_node_info(self):
config = ConfigAPI()
with open(config.get_node_info_file_path(), 'r') as f:
data = json.load(f)
node = NodeInfo()
node.load_json(json.dumps(data))
return node
def update_node_info(self, node_info, replace_management=False):
"""
:type node_info: NodeInfo
"""
config = ConfigAPI()
with open(config.get_node_info_file_path(), 'w', ) as f:
f.write(node_info.write_json())
