Multiple servers deployed at a single location

You can achieve high availability and fault tolerance (HA/FT) by deploying multiple peers and by utilizing the built-in features of the BMC Atrium Orchestrator components.

  • To achieve HA, a grid must survive the failure of one or more of its components and continue to execute workflows. The minimum components required for a grid are a repository, Access Manager, and configuration distribution peer (CDP).
  • To achieve HA/FT, you must configure a topology that guarantees the survival of the minimum components required for the grid to execute workflows. You can configure this setup by deploying redundant components, using built-in failover features, and by installing an external database.

The topics in this section describe the following deployment configurations:

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