Disaster recovery for multiple servers at multiple locations

As shown in the following figure, this distributed topology is composed of two CDPs, with the primary CDP in one data center and the HA-CDP in the other. The grid is intentionally distributed geographically across intermediate physical networks. Under normal operating conditions, CDP and HA-CDP are routed jobs, as both CDPs are in an active-active state.

When deploying adapters in this topology, you must deploy all adapters to both CDPs.  In the event that one of the CDPs becomes unavailable, the other HA-CDP will continue to process jobs and still have access to all its adapters locally.

To deploy this configuration, complete the following activities:

  1. Using the following completed installation worksheets, install the CDP components in network A:
    Repository installation worksheet
    CDP installation worksheet
    Development Studio installation worksheet
  2. Using the following completed installation worksheets, install the HA-CDP components in network B.
    HA-CDP installation worksheet
    Development Studio installation worksheet

Two Peers (CDP and AP)

Note

To set up high availability using your authentication service, refer to the authentication service instructions.

  • Remedy Single Sign-On HA environment
  • BMC Atrium Single Sign-On HA deployment

    Important

    BMC Atrium Single Sign-On is not supported for use with BMC Atrium Orchestrator Platform 7.9.01 and later versions.

Related topics

Installation worksheets

Working with HA-CDPs

Installing BMC Atrium Orchestrator Platform with Remedy Single Sign-On high availability clusters

System hardware requirements

Installing BMC Atrium Orchestrator Content

Adding adapters to a grid

Configuring adapters

Enabling and disabling adapters

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