Update a cluster

  1. For each node of your cluster, start the installer and target the current node directory. Instructions to start the installer are available in Install a Decision Insight Messaging System node.
  2. Stop all the Decision Insight nodes that are using this DIMS cluster.
  3. Stop all messaging servers then orchestrators, following the instructions from Manage a node.
  4. Ensure you have a valid backup (see Backup and recovery) and if needed, refresh the service configuration (see(orchestrator|messaging-server)-service-register commands in Install a Decision Insight Messaging System node)
  5. Start all orchestrators then messaging servers, following the instructions from Manage a node.
  6. Start all Decision Insight nodes that use this DIMS cluster.

Related Links