Design and application of automatic switching of management side services in disaster recovery scenarios of a dual active cloud platform

This article proposes a solution for automatic switching of management side services in disaster recovery scenarios of dual active cloud platforms, which addresses issues such as manual domain name and identity authentication switching, and long recovery time for management side services. When any cloud platform on the dual active cloud platform fails, the other cloud platform automatically and quickly takes over services such as domain name resolution and identity authentication, achieving automatic switching of management side services in the main and failover sides in disaster recovery scenarios, ensuring the continuous and healthy operation of the cloud platform. Firstly, the background technology of the dual active cloud platform was introduced and secondly, introduce solutions for service switching on the management side from aspects such as deployment architecture, normal access scenarios to the primary site, abnormal access scenarios to the management side of the primary site, and disaster recovery switching mechanisms; Finally, the feasibility of the scheme was verified through experiments.