Disaster Recovery - 主动/被动和主动/主动

本文将引导您了解 Automation Suite Disaster Recovery 的核心概念和架构，涵盖主动/被动和主动/主动部署。

确保持续的业务自动化是任何自动化平台的核心。 Automation Suite 可以承受节点、整个数据中心或区域的完全故障。 您可以将 Automation Suite 部署为主动/主动或主动/被动配置。

这两种配置都要求两个集群具有 High Availability Add-on 许可证。

Automation Suite multi-site deployments in Active/Passive or Active/Active mode support the following scenarios:

• 同站点部署 – 两个 Automation Suite 集群部署在同一个站点或数据中心；
• 跨站点部署 – 两个 Automation Suite 集群部署在不同的数据中心；
• 同区域部署 – 两个 Automation Suite 集群部署在同一区域的同一数据中心或同一区域的不同数据中心；
• 跨区域部署 – 两个 Automation Suite 集群部署在不同的区域。

对于主动/主动配置，您必须确保两个 Automation Suite 集群之间的往返延迟低于 10 毫秒。

The following table provides details on which Automation Suite products you can deploy in Active/Passive and Active/Active mode.

产品	主动/被动	主动/主动
Orchestrator
Action Center
AI Center
Apps
Automation Ops
Automation Suite 机器人
Computer Vision
Data Service
Document Understanding
Test Manager
Automation Hub
Insights
Process Mining
Task Mining

备注：

• You can install products that are not supported in Disaster Recovery with Active/Passive and Active/Active. However, in Active/Passive deployments, you cannot use these products when the second cluster is in use or active. In Active/Active deployments, the traffic for the unsupported services in the secondary cluster must always be redirected to the primary cluster by running a script.

• To deploy all the Automation Suite products in Active mode, see High Availability – Three availability zones.