server:
  http_listen_port: 3200              # HTTP 接口监听端口
  grpc_listen_port: 9095              # gRPC 接口监听端口

distributor:
  receivers:
    otlp:
      protocols:
        grpc:
          endpoint: 0.0.0.0:4317      # OTLP gRPC 接口监听地址
        http:
          endpoint: 0.0.0.0:4318      # OTLP HTTP 接口监听地址  

ingester:
  lifecycler:
    ring:
      replication_factor: 1           # 数据的副本数
  max_block_duration: 5m              # 最大数据块时长
  trace_idle_period: 10s              # 如果某个 Trace 长时间未活动，自动清理

compactor:
  compaction:
    block_retention: 720h                  # 数据块保留时间，720小时（30天）  
    compacted_block_retention: 168h        # 压缩后的数据块保留时间，168小时（7天）
    max_compaction_objects: 1000000        # 每次压缩的最大对象数

metrics_generator:
  registry:
    external_labels:
      source: tempo
      cluster: linux-microservices
  storage:
    path: /data/tempo/data/wal
    remote_write:
      - url: http://127.0.0.1:9090/api/v1/write
        send_exemplars: true

storage:
  trace:
    backend: s3
    s3:
      endpoint: outscalelink-1324597558.cos.na-siliconvalley.myqcloud.com
      bucket: outscalelink-1324597558
      prefix: tempo-data/
      forcepathstyle: true
      enable_dual_stack: false
      insecure: true
      access_key: AKIDkgR4lHvU1QfieR7cxBLLTaUCh0S0dDev
      secret_key: fAWjldKuPhz4wb6RedPzPccOwGOet9Ug
    wal:
      path: /data/tempo/data/wal
    local:
      path: /data/tempo/blocks

overrides:
  metrics_generator_processors: [service-graphs, span-metrics]