In this example Tempo is configured to write data to GCS via fake-gcs-server which presents a GCS compatible API.
- First start up the GCS stack.
docker-compose up -d
At this point, the following containers should be spun up -
docker-compose ps
Name Command State Ports
--------------------------------------------------------------------------------------------------------
gcs_gcs_1 /bin/fake-gcs-server -data ... Up 0.0.0.0:4443->4443/tcp,:::4443->4443/tcp
gcs_grafana_1 /run.sh Up 0.0.0.0:3000->3000/tcp,:::3000->3000/tcp
gcs_k6-tracing_1 /k6-tracing run /example-s ... Up
gcs_prometheus_1 /bin/prometheus --config.f ... Up 0.0.0.0:9090->9090/tcp,:::9090->9090/tcp
gcs_tempo_1 /tempo -config.file=/etc/t ... Up 0.0.0.0:32791->14268/tcp,:::32791->14268/tcp,
0.0.0.0:3200->3200/tcp,:::3200->3200/tcp
-
If you're interested you can kind of see the wal/blocks as they are being created. Navigate to https://localhost:4443/storage/v1/b/tempo/o to get a dump of all objects in the bucket.
-
Navigate to Grafana select the Tempo data source and use the "Search" tab to find traces. Also notice that you can query Tempo metrics from the Prometheus data source setup in Grafana.
-
To stop the setup use -
docker-compose down -v