Multi-node clusters

By default, the WorkflowHost service will run as a single node using the built-in queue and locking providers for a single node configuration. Should you wish to run a multi-node cluster, you will need to configure an external queueing mechanism and a distributed lock manager to co-ordinate the cluster. These are the providers that are currently available.

Queue Providers

• SingleNodeQueueProvider (Default built-in provider)
• Azure Storage Queues
• Redis
• RabbitMQ
• AWS Simple Queue Service

Distributed lock managers

• SingleNodeLockProvider (Default built-in provider)
• Azure Storage Leases
• Redis
• AWS DynamoDB