developeramarish/multitenancy

Proof of Concept for Database Per Tenant MultiTenant Architecture in ASP.NET Core

ANNOUNCEMENT: This repo has been improved into a stand-alone library at TinySaas

MultiTenant Architecture in .NET Core (Database per Tenant)

This is a proof of concept for multi-tenant application architrecture in ASP.NET Core. The following features has been completed

• Database instance per tenant
• Entity framework code-first migration (must set-up default tenant on development)
• Automatic migration on start-up
• Custom themes
• Missing Tenant Handler (redirects to default tenant)

How to install

git clone [email protected]:codeprefect/multitenancy.git multitenancy
cd multitenancy

# cd to src/multitenant or use VS Code tasks to restore and build

Dependencies

• Default Tenant

Create a tenancy.json file in src/Multitenant based off sample-tenancy.json. The default tenant must be provided both in src/Multitenant/appsettings.json and src/Multitenant/Config/tenancy.json, In the appsettings.json case

"DefaultDatabase": {
      "ConnectionString": "DataSource=default.db",
      "Provider": "SQLITE"
  },
"DefaultTenantUrl": "https://default.tenancy.localhost",

ConnectionStrings.DefaultConnection must match a valid tenant ConnectionString and the DefaultTenantUrl must match the Host address of an existing tenant.

• Test Tenants

Within the directory src/Multitenant/Config, you will find the sample tenancy.json file with a list of tenants with each sample defined like:

{
    "Id": 1,
    "Name": "Default",
    "Host": "default.tenancy.localhost",
    "ConnectionString": "db\\default.db",
    "Theme": "blue"
}

NOTE: The tenant Host url must resolve to a valid IP address, in my case localhost, For more information on the setup, see here.

With 💓 from @codeprefect