iLogtail

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iLogtail 是阿里云日志服务(Log Service)中的一款高性能、可扩展的日志采集工具。它被设计用于实时收集、解析和传输各类日志数据,支持多种数据源和复杂的日志处理场景,广泛应用于分布式系统、Web 服务器、应用程序等环境中的日志管理。

添加云资产信息


简介

processor_cloud_meta插件可以添加为日志增加云平台元数据信息。

版本

Alpha

配置参数

参数类型是否必选说明
Metadata[]string增加元信息配置,,默认追加名字为元信息标签名,支持标签请参考支持元信息标签。
PlatformString云平台名称,目前支持 alibaba_cloud_ecs、auto,auto 模式支持动态选择云平台,默认值auto。
JSONPathString为空时直接添加字段,不为空时表示为json序列化字段增加元数据标签,支持多层结构增加云平台元信息,最内层结构需要为json结构,如存在 Log_Content 结构a: {"b":{}},当在 a 子结构下追加是JSONPath为a,当在 b 子结构下追加时JSONPath 为 a.b
RenameMetadatamap[string]string重命名Metadata名称
ReadOncebooltrue表示仅读取一次,不支持感知动态变化,默认值false。

支持元信息标签

标签说明
__cloud_instance_id__云服务器实例id
__cloud_instance_name__云服务器实例名
__cloud_zone__云服务器实例zone
__cloud_region__云服务器实例region
__cloud_instance_type__云服务器实例规格
__cloud_vswitch_id__云服务器实例vswitch id
__cloud_vpc_id__云服务器实例vpcid
__cloud_image_id__云服务器实例镜像id
__cloud_max_ingress__云服务器实例最大内网入带宽
__cloud_max_egress__云服务器实例最大内网出带宽
__cloud_instance_tags__云服务器实例标签前缀,如配置 cloud_instance_tags:custom_tag ,当云实例存在标签a:b 时,将增加 custom_tag_a:b 数据

json Mode 配置举例

Data InputJSONPathMetadataRenameMetadataData Output
A:{}""[“cloud_zone”]{}A:{},"__cloud_zone__":"xxxx"
B:{}”A”[“cloud_zone”]{“cloud_zone”:“zone”}B:{},A:{"zone":"xxxx"}
A:""”A”[“cloud_zone”]{“cloud_zone”:“zone”}选中A字段,但A字段非json结构,因此跳过追加,输出A:""
A:{"a":{"b":{}}}”A.a.b”[“cloud_zone”]{“cloud_zone”:“zone”}A:{"a":{"b":{"zone":"xxxx"}}}
A:{"a":{"b":{}}}”A.a.b.c”[“cloud_zone”]{“cloud_zone”:“zone”}A:{"a":{"b":{c:{"zone":"xxxx"}}}}

样例

content 模式

  • 采集配置
enable: true
inputs:
- Type: service_mock
LogsPerSecond: 10
MaxLogCount: 100
Fields:
content: "abc"
processors:
- Type: processor_cloud_meta
Platform: mock
Mode: add_fields
Metadata:
- "__cloud_instance_id__"
- "__cloud_instance_tags__"
RenameMetadata:
__cloud_instance_id__: instance_id_name
__cloud_instance_tags__: instance_tag_prefix
flushers:
- Type: flusher_stdout
OnlyStdout: true
  • 输出
2023-03-13 20:42:04 {"content":"{\"a\":{\"b\":{}}}","Index":"1","instance_id_name":"id_xxx","instance_tag_prefix_tag_key":"tag_val","__time__":"1678711324"}
2023-03-13 20:42:04 {"content":"{\"a\":{\"b\":{}}}","Index":"2","instance_id_name":"id_xxx","instance_tag_prefix_tag_key":"tag_val","__time__":"1678711324"}
2023-03-13 20:42:04 {"content":"{\"a\":{\"b\":{}}}","Index":"3","instance_id_name":"id_xxx","instance_tag_prefix_tag_key":"tag_val","__time__":"1678711324"}
2023-03-13 20:42:04 {"content":"{\"a\":{\"b\":{}}}","Index":"4","instance_id_name":"id_xxx","instance_tag_prefix_tag_key":"tag_val","__time__":"1678711324"}
2023-03-13 20:42:04 {"content":"{\"a\":{\"b\":{}}}","Index":"5","instance_id_name":"id_xxx","instance_tag_prefix_tag_key":"tag_val","__time__":"1678711324"}
2023-03-13 20:42:04 {"content":"{\"a\":{\"b\":{}}}","Index":"6","instance_id_name":"id_xxx","instance_tag_prefix_tag_key":"tag_val","__time__":"1678711324"}
}

json 模式

  • 采集配置
enable: true
inputs:
- Type: service_mock
LogsPerSecond: 10
MaxLogCount: 100
Fields:
content: "{\"a\":{\"b\":{}}}"
processors:
- Type: processor_cloud_meta
Platform: mock
JSONPath: "content.a.b"
Metadata:
- "__cloud_instance_id__"
- "__cloud_instance_tags__"
RenameMetadata:
__cloud_instance_id__: instance_id_name
__cloud_instance_tags__: instance_tag_prefix
flushers:
- Type: flusher_stdout
OnlyStdout: true
  • 输出
2023-03-13 20:39:02 {"content":"{\"a\":{\"b\":{\"instance_id_name\":\"id_xxx\",\"instance_tag_prefix_tag_key\":\"tag_val\"}}}","Index":"1","__time__":"1678711142"}
2023-03-13 20:39:02 {"content":"{\"a\":{\"b\":{\"instance_id_name\":\"id_xxx\",\"instance_tag_prefix_tag_key\":\"tag_val\"}}}","Index":"2","__time__":"1678711142"}
2023-03-13 20:39:02 {"content":"{\"a\":{\"b\":{\"instance_id_name\":\"id_xxx\",\"instance_tag_prefix_tag_key\":\"tag_val\"}}}","Index":"3","__time__":"1678711142"}
2023-03-13 20:39:02 {"content":"{\"a\":{\"b\":{\"instance_id_name\":\"id_xxx\",\"instance_tag_prefix_tag_key\":\"tag_val\"}}}","Index":"4","__time__":"1678711142"}
2023-03-13 20:39:02 {"content":"{\"a\":{\"b\":{\"instance_id_name\":\"id_xxx\",\"instance_tag_prefix_tag_key\":\"tag_val\"}}}","Index":"5","__time__":"1678711142"}

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