---
# It should be *very* clear that this is an insecure, dev-only configuration. Don't run this in production!

# config docs https://grafana.com/docs/tempo/latest/configuration/#compactor

server:
  http_listen_port: 3200
  grpc_server_max_recv_msg_size: 20971520 # 20MiB
  grpc_server_max_send_msg_size: 20971520 # 20MiB
query_frontend:
  search:
    duration_slo: 5s
    throughput_bytes_slo: 1.073741824e+09
  trace_by_id:
    duration_slo: 5s

distributor:
  receivers:
    otlp:
      protocols:
        # http:
        grpc:
          max_recv_msg_size_mib: 20

    opencensus:

# ingester:
# max_block_duration: 5m # cut the headblock when this much time passes. this is being set for demo purposes and should probably be left alone normally

compactor:
  compaction:
    # Optional. Duration to keep blocks.  Default is 14 days (336h).
    block_retention: 24h

metrics_generator:
  registry:
    external_labels:
      source: tempo
      cluster: docker-compose
  storage:
    # path: /tmp/tempo/generator/wal
    remote_write:
      - url: http://prometheus:9090/api/v1/write
        send_exemplars: true

storage:
  trace:
    backend: s3 # we're using minio anyway!
    s3:
      bucket: tempo
      endpoint: minio:9000
      region: minio
      insecure: true
      access_key: loki
      secret_key: supersecret
    # backend: local
    # wal:
    #   path: /tmp/tempo/wal # where to store the the wal locally
    # local:
    #   path: /tmp/tempo/blocks

overrides:
  defaults:
    metrics_generator:
      processors:
        - service-graphs
        - span-metrics # enables metrics generator
    global:
      max_bytes_per_trace: 20971520 # 20MiB