IShardAllocator Interface

Chooses the shard for a new tenant.

Remarks

Used by TTenantProvisioner when a tenant is added without an explicit shard id. Built-in strategies: TFixedShardAllocator, TRoundRobinShardAllocator, TWeightedHashShardAllocator (the default), TShardPerTenantAllocator and TCallbackShardAllocator. Implementations should only consider shards with status Active.

Syntax

Unit: Aurelius.Tenancy.Provisioning

IShardAllocator = interface(IInterface);

Methods

Name	Description
AllocateShard	Returns the id of the shard that should host the given tenant.