createLocalNode() {
		const node = new Node(this.broker.nodeID);
		node.local = true;
		node.ipList = getIpList();
		node.instanceID = this.broker.instanceID;
		node.hostname = os.hostname();
		node.client = {
			type: "nodejs",
			version: this.broker.MOLECULER_VERSION,
			langVersion: process.version
		};
		node.metadata = this.broker.metadata;
		node.seq = 1;

		this.add(node.id, node);

		this.localNode = node;
		return node;
	}
Create local node with local information

@returns
@memberof NodeCatalog