Tempo is a multitenant distributed tracing backend. It supports multitenancy through the use
of a header:
X-Scope-OrgID. This guide details how to setup or disable multitenancy.
If you’re interested in setting up multitenancy, please consult the multitenant example in the repo. This example uses the following settings to achieve multitenancy in Tempo:
- Configure the OTEL Collector to attach the X-Scope-OrgID header on push:
exporters: otlp: headers: x-scope-orgid: foo-bar-baz
- Configure the Tempo datasource in Grafana to pass the tenant as a bearer token. Yes, this is weird. It works b/c it is the only header that Jaeger can be configured to pass to its GRPC plugin.
- name: Tempo-Multitenant jsonData: httpHeaderName1: 'Authorization' secureJsonData: httpHeaderValue1: 'Bearer foo-bar-baz'
- Configure Jaeger Query to pass the bearer token to its backend.
- Multitenancy on ingestion is currently only working with GPRC and this may never change. It is strongly recommended to use the OpenTelemetry Collector to support multitenancy as described above.
- The way the read path is configured is temporary and should be much more straightforward once the tempo-query dependency is removed.
Most Tempo installations will be single tenant. If this is desired simply set the following config value on all Tempo components:
or from the command line:
This option will force all Tempo components to ignore the
X-Scope-OrgID header and use the hardcoded