Log in to the management console of the cloud server and create a new virtual machine instance.

When creating a virtual machine instance, you need to choose the appropriate operating system and configuration to meet your needs.

After creating the virtual machine instance, you need to assign it a public IP address so that the virtual machine can be accessed from outside.

After creating the first virtual machine instance, you can use this instance as a template to create other virtual machine instances. When creating a new virtual machine instance, you can choose to use an existing disk image and configuration file to complete the configuration faster.

When creating multiple virtual machine instances, you need to pay attention to avoid resource conflicts and reuse. You can use different IP addresses, host names and port numbers to distinguish different virtual machine instances.

Finally, you need to configure network and security settings to ensure that all virtual machine instances can operate normally and will not be threatened by security.

It should be noted that free cloud server resources are limited. If you need to configure multiple cloud hosts to support large-scale applications or high-traffic websites, it is recommended to consider using paid cloud server services.