Important: This documentation is about an older version. It's relevant only to the release noted, many of the features and functions have been updated or replaced. Please view the current version.
Loki Multi-Tenancy
Loki is a multi-tenant system; requests and data for tenant A are isolated from
tenant B. Requests to the Loki API should include an HTTP header
(X-Scope-OrgID) that identifies the tenant for the request.
Tenant IDs can be any alphanumeric string that fits within the Go HTTP header limit (1MB). Operators are recommended to use a reasonable limit for uniquely identifying tenants; 20 bytes is usually enough.
To run in multi-tenant mode, Loki should be started with auth_enabled: true.
Loki can be run in “single-tenant” mode where the X-Scope-OrgID header is not
required. In single-tenant mode, the tenant ID defaults to fake.
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