By the Multi-Tenant-Support feature Multitenancy support (also known as mandant protection) enables a single instance of tia Core is able to support multiple, separated tenants. When working in multi-tenant multitenancy mode, each request must be sent naming sent to tia Core must name the tenant . Each tenant then gives the abstraction of working on the request is addressed to. So each tenant provides the impression of working with a separate instance. Summarizing, each request must be targeted to exactly one tenant, and it is not possible to access the tenant data without referencing it explicitly. In other contexts, multi-tenant-support is also known as mandant-protection.Multi-Tenant-Support
Multitenancy support starts with version 2.5.0 of tia Core.
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When the feature is activated, the tentant is referenced in requests to tia Core by HTTP header X-TiaClientId. A typical configuration is exposing a service ip by a proxy that sets this header.
Configurating tia Core for Multi-Tenant-Support
Multi-tenant-Multitenancy support is activated in the application-wide settings by setting the parameter repositoryfactory.tenant-support to true. For general information about configuration topics see Application wide settings .
Is also is mandatory, when activating Multi-Tenant-Support that EVERY repository is When multitenancy support is activated, every repository must be linked to a tenant. This is achieved by including the tenant name into the repository name by this scheme:
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<tentant>__<repository> |
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Note: The separation characters between After activating Multi-Tenant-Support, repository names not following this scheme are not accessible. |
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