70 lines
2.2 KiB
Plaintext
70 lines
2.2 KiB
Plaintext
[SERVICE]
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Flush 1
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Log_Level info
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Parsers_File parsers.conf
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# 方便调试 Fluent Bit 自身状态；不要对公网暴露
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HTTP_Server On
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HTTP_Listen 0.0.0.0
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HTTP_Port 2020
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# 可选：给 Fluent Bit 文件缓冲目录，配合 compose 里的 volume
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storage.path /buffers
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storage.sync normal
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storage.checksum off
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storage.backlog.mem_limit 64M
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# Python SDK / OpenTelemetry SDK 发到这里：
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# http://vmauth:8427/v1/logs
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# http://vmauth:8427/v1/metrics
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# vmauth 会转发到 fluentbit:4318
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[INPUT]
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Name opentelemetry
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Listen 0.0.0.0
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Port 4318
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# OTLP/HTTP 通常期望 200；Fluent Bit 默认是 201
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Successful_Response_Code 200
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# 保持默认行为：/v1/logs -> v1_logs, /v1/metrics -> v1_metrics
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Tag_From_Uri true
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Buffer_Chunk_Size 1M
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Buffer_Max_Size 10M
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Threaded On
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# Python SDK 发来的 metrics -> VictoriaMetrics remote_write
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[OUTPUT]
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Name prometheus_remote_write
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Match *
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Host victoriametrics
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Port 8428
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Uri /api/v1/write
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# 可选公共 label，便于区分来源
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Add_Label otel_pipeline fluent-bit
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Workers 2
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# Python SDK 发来的 logs -> vlagent -> VictoriaLogs
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[OUTPUT]
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Name opentelemetry
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Match *
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Host vlagent
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Port 9429
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Logs_Uri /insert/opentelemetry/v1/logs
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# VictoriaLogs 摄取日志时的字段映射。
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# Python OTel log body 通常能被自动处理；这里保留多个候选字段更稳。
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Header VL-Msg-Field body,Body,message,msg,log,_msg
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# 只把低基数字段作为 stream fields，避免 path、status_code 这类字段爆炸。
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Header VL-Stream-Fields service.name,service.namespace,service.version,deployment.environment,host.name
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Compress gzip
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Workers 2
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[OUTPUT]
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Name stdout
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Match *
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