改改改

tempo/cos-tempo.yaml

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+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]
+
+