docs/sources/configure-server/about-tenant-ids.md
Grafana Pyroscope is a multi-tenant system where tenants can query profiles that include their tenant ID.
Within a Grafana Pyroscope cluster, the tenant ID is the unique identifier of a tenant.
The query takes the tenant ID from the X-Scope-OrgID parameter that exists in the HTTP header of each request, for example X-Scope-OrgID: <TENANT-ID>.
To push profiles to Pyroscope for a specific tenant, refer to Configure the Client.
By default, multi-tenancy is disabled, the tenant ID is ignored and all profiles are stored and retrieved with the same tenant (
anonymous).To enable multi-tenancy, add the
multitenancy_enabledparameter to the Grafana Pyroscope configuration file and set it totrue. Alternatively you can also use command line arguments to enable multi-tenancy, for example--auth.multitenancy-enabled=true.
Tenant IDs can't be longer than 150 bytes or characters in length and can only include the following supported characters:
0-9a-zA-Z!)-)_).)*)')())){{< admonition type="note" >}}
For security reasons, . and .. aren't valid tenant IDs.
All other characters, including slashes and whitespace, aren't supported.
{{< /admonition >}}