# config/tempo.yaml
# Grafana Tempo configuration for local development

# Server configuration
server:
  http_listen_port: 3200

# Distributor receives traces from the Collector
distributor:
  receivers:
    otlp:
      protocols:
        grpc:
          endpoint: 0.0.0.0:4317

# Storage configuration using local filesystem
storage:
  trace:
    backend: local
    local:
      path: /var/tempo/blocks
    wal:
      path: /var/tempo/wal

# Metrics generator creates span metrics for RED dashboards
metrics_generator:
  registry:
    external_labels:
      source: tempo
  storage:
    path: /var/tempo/generator/wal
    remote_write:
      - url: http://mimir:9009/api/v1/push

# Enable metrics-generator processors for the default tenant
overrides:
  defaults:
    metrics_generator:
      processors: [span-metrics, service-graphs]