src/dazzle_back/events/multi_tenancy.py

Generated: 2026-03-30T04:38:46.124936+00:00

Commit: 615f1354a103

Language: python

Scope: dazzle_back

Purpose

Multi-Tenancy Strategies for Event-First Architecture.

This module provides strategies for handling multi-tenant event streams:

1. SHARED_TOPICS: All tenants share the same topics
2. Tenant isolation via partition keys
3. Simple topology, easier to manage
4. Consumer groups can filter by ten...

Key Exports

• TenancyMode
• TenantContext
• TenancyStrategy
• SharedTopicsStrategy
• NamespacePerTenantStrategy
• HybridTenancyStrategy
• TenantEventPublisher
• TenantEventConsumer
• create_strategy
• mode
• get_topic_name
• get_consumer_group
• get_partition_key
• enrich_envelope
• extract_tenant
• validate_access
• mode
• get_topic_name
• get_consumer_group
• get_partition_key

Dependencies

Imports

• __future__.annotations
• logging
• abc.ABC
• abc.abstractmethod
• dataclasses.dataclass
• dataclasses.field
• enum.StrEnum
• typing.TYPE_CHECKING
• typing.Any
• dazzle_back.events.envelope.EventEnvelope
• dazzle_back.events.bus.EventBus

Event Interactions

None detected.

Invariants and Assumptions

• Validates: tenant_id is required
• Validates: Unknown tenancy mode: {mode}

Tests

• tests/unit/sentinel/test_agent_multi_tenancy.py
• tests/unit/test_events.py
• tests/unit/test_events_api.py

Notes

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