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deploy/fluent-bit/fluent-bit.conf

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+# Fluent Bit 主配置（边缘节点日志采集 → ClickHouse）
+# 生产环境将 INPUT 改为 tail 采集 /var/log/edge/edge-node/*.log
+
+[SERVICE]
+    Flush        5
+    Log_Level    info
+    Parsers_File parsers.conf
+    storage.path              /var/lib/fluent-bit/storage
+    storage.sync              normal
+    storage.checksum          off
+    storage.backlog.mem_limit 128MB
+
+@INCLUDE clickhouse-upstream.conf
+
+[INPUT]
+    Name              tail
+    Path              /var/log/edge/edge-node/*.log
+    Tag               app.logs
+    Refresh_Interval  5
+    Read_from_Head    false
+    DB                /var/lib/fluent-bit/logs.db
+    Mem_Buf_Limit     128MB
+    Skip_Long_Lines   On
+
+[OUTPUT]
+    Name            clickhouse
+    Match           *
+    Upstream        ch_backends
+    Table           logs_ingest
+    Http_User       ${CH_USER}
+    Http_Passwd     ${CH_PASSWORD}
+    json_date_key   timestamp
+    json_date_format epoch
+    Retry_Limit     10