Hello, Freaks.

FusionDirector is a piece of management software for intelligent server O&M. 

It provides intelligent version, deployment, asset, energy efficiency, and fault management. The visualized management GUI provides ultimate O&M experience for customers. 

FusionDirector provides unified O&M management software for servers (including Huawei and third-party servers) and Huawei edge devices. FusionDirector implements server visualized management and fault diagnosis and provides full-lifecycle management capabilities for Huawei servers, including device management, device configuration, firmware upgrade, device monitoring, and OS deployment. FusionDirector helps O&M personnel improve O&M efficiency and reduce O&M costs. The management platform is a server-oriented O&M management and diagnosis platform. 

For more details, you can refer to the post.

Server Environment Simulation — FusionDirector

eSight supports unified management of Huawei servers, storage devices, virtualization devices, switches, routers, WLAN devices, firewalls, PON devices, eLTE devices, unified communications devices, telepresence devices, video surveillance devices, and application systems. 

This software is used for monitoring and management of the entire product line. 

It is compatible with third-party products and is better than FusionDirector.

Hope this can help you to understand.