Tenants

Cratis is a built for multi-tenancy from the ground up. It needs to know about the different tenants.

Within the cratis.json file you should have a tenants key and object to hold its configuration:

{
    "tenants": {}
}

The tenants object is expecting a key per tenant with a unique identifier (GUID) for each tenant and then a configuration object for it:

{
    "tenants": {
        "3352d47d-c154-4457-b3fb-8a2efb725113": {
            "name": "development"           // Friendly name of the tenant
        }
    }
}

Tenant specific configuration values

For each tenant, you can associate global configuration values. These are stored as simple key / value pairs for every tenant within the Kernel. The key / value pairs are global across all microservices.

{
    "tenants": {
        "3352d47d-c154-4457-b3fb-8a2efb725113": {
            "name": "development",
            "configuration": {              // Configuration values.
                "something": "42.42"
            }
        }
    }
}

The values can also be set using the Kernels API and tooling, read more about it and how to leverage the values from code here.