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| # 将tag的日志显示在fluentd日志中 02_output.conf: |- <match milvus.**> @type stdout </match>
# 可以看到已经tag标记出来了 2026-04-07 03:10:51.585214297 +0000 milvus.mixcoord: {"time":"2026-04-07T03:10:51.585214297Z","stream":"stdout","_p":"F","log":"[2026/04/07 03:10:51.184 +00:00] [INFO] [observers/collection_observer.go:314] [\"observe collection done\"] [collectionID=465149880322646675] [dur=4.385µs]","kubernetes":{"pod_name":"milvus-mixcoord-644ff7f6c-jjnxm","namespace_name":"milvus","pod_id":"e3216590-342e-497c-8e16-d3e54790f13c","labels":{"app.kubernetes.io/instance":"milvus","app.kubernetes.io/name":"milvus","component":"mixcoord","pod-template-hash":"644ff7f6c"},"annotations":{"checksum/config":"3da19a518253dd9df639b082fc3b2c43da4e4c5bbf7c99ef3c8a7c60ecd35a39"},"host":"ws-k8s-worker","pod_ip":"10.244.1.9","container_name":"mixcoord","docker_id":"b85f3c15ca148ab5dcfa56b923349b9ce1d8a1909edf9899572d548d84e06e82","container_hash":"docker.io/milvusdb/milvus@sha256:1db6370509d9eb8de6d5d0dfe3c1555810b422301a0830c7fe352a595fa377ed","container_image":"docker.io/milvusdb/milvus:v2.6.11"}}
# 清洗这些日志 <filter milvus.{streamingnode,mixcoord,datanode,querynode,indexnode,proxy,rootcoord}> @type parser key_name log reserve_data true remove_key_name_field true <parse> @type regexp expression /^\[(?<timestamp>\d{4}\/\d{2}\/\d{2} \d{2}:\d{2}:\d{2}\.\d{3} \+\d{2}:\d{2})\] \[(?<level>[A-Z]+)\] \[(?<file>[^\]]+)\] \[(?<message>"[^"]*")\](?<kv_block>(?: \[[^\]]+\])*)$/ </parse> </filter>
# 查看日志 2026-04-07 04:07:21.048175513 +0000 milvus.mixcoord: {"time":"2026-04-07T04:07:20.387864605Z","stream":"stdout","_p":"F","kubernetes":{"pod_name":"milvus-mixcoord-644ff7f6c-jjnxm","namespace_name":"milvus","pod_id":"e3216590-342e-497c-8e16-d3e54790f13c","labels":{"app.kubernetes.io/instance":"milvus","app.kubernetes.io/name":"milvus","component":"mixcoord","pod-template-hash":"644ff7f6c"},"annotations":{"checksum/config":"3da19a518253dd9df639b082fc3b2c43da4e4c5bbf7c99ef3c8a7c60ecd35a39"},"host":"ws-k8s-worker","pod_ip":"10.244.1.9","container_name":"mixcoord","docker_id":"b85f3c15ca148ab5dcfa56b923349b9ce1d8a1909edf9899572d548d84e06e82","container_hash":"docker.io/milvusdb/milvus@sha256:1db6370509d9eb8de6d5d0dfe3c1555810b422301a0830c7fe352a595fa377ed","container_image":"docker.io/milvusdb/milvus:v2.6.11"},"timestamp":"2026/04/07 04:07:19.985 +00:00","level":"INFO","file":"observers/collection_observer.go:314","message":"\"observe collection done\"","kv_block":" [collectionID=465149880321444020] [dur=9.228µs]"}
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