Creating a Nacos Engine

This section describes how to create a Nacos engine.

A Nacos engine runs on a VPC. Before creating a Nacos engine, ensure that VPCs and subnets are available.

You have created a VPC. For details, see Creating a VPC.

Set parameters according to the following table. Parameters marked with an asterisk (*) are mandatory.

Parameter	Description
* Billing Mode	Billing mode. Currently, pay-per-use is supported.
*Enterprise Project	Project where the Nacos engine locates. You can search for and select an enterprise project in the drop-down list.
*Name	Enter the name of the Nacos engine.
*Registry/Configuration Center Instance	Select Nacos. NOTE: By default, the Nacos engine is deployed in multiple AZs on three nodes to provide AZ-level DR.
*Instances	Select the required capacity specifications.
Version	Only the latest version can be created.
*Network	Select the created VPC and subnet. You can search for and select a VPC and subnet from the drop-down list. A VPC enables you to provision logically isolated, configurable, and manageable virtual networks for your engine.
Tags	Tags are used to identify cloud resources. When you have multiple cloud resources of the same type, you can use tags to classify them based on usage, owner, or environment. Click Add Tag. In the Add Tag dialog box, enter a tag key and value. For details about tag naming rules, see Managing Tags. In the Add Tag dialog box, you can click Add Tag to add multiple tags at a time, or click next to a tag to delete the tag.