이 문서에서는 Cloud Logging의 구조화된 로깅과 함께 사용할 수 있도록 Cloud Build 로그를 구성하는 방법을 설명합니다.
구조화된 로깅을 사용하면 JSON 형식의 빌드 로그 필드를 jsonPayload 필드의 일부로 저장하거나 LogEntry의 다른 특정 필드로 저장할 수 있습니다.
빌드 로그를 Logging으로 전송할 때 특정 빌드 로그 필드가 이런 방식으로 매핑되도록 빌드 구성 파일을 설정할 수 있습니다.
예를 들어 빌드 로그에 message가 포함된 경우 결과 로그 항목의 textPayload 또는 jsonPayload.message에 메시지가 표시됩니다. 빌드 로그 필드를 특정 로그 항목 필드에 매핑할 수 없는 경우 빌드 로그 필드는 로그 항목 jsonPayload의 일부로 저장됩니다.
[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["이해하기 어려움","hardToUnderstand","thumb-down"],["잘못된 정보 또는 샘플 코드","incorrectInformationOrSampleCode","thumb-down"],["필요한 정보/샘플이 없음","missingTheInformationSamplesINeed","thumb-down"],["번역 문제","translationIssue","thumb-down"],["기타","otherDown","thumb-down"]],["최종 업데이트: 2025-09-04(UTC)"],[[["\u003cp\u003eCloud Build logs can be configured for structured logging, allowing JSON-formatted build log fields to be stored in \u003ccode\u003eLogEntry\u003c/code\u003e fields.\u003c/p\u003e\n"],["\u003cp\u003eEnabling structured logging involves setting the \u003ccode\u003eenableStructuredLogging\u003c/code\u003e field to \u003ccode\u003eTRUE\u003c/code\u003e in your \u003ccode\u003eBuildOptions\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eSpecific build log fields like \u003ccode\u003emessage\u003c/code\u003e and \u003ccode\u003eseverity\u003c/code\u003e can be mapped to corresponding \u003ccode\u003eLogEntry\u003c/code\u003e fields, such as \u003ccode\u003etextPayload\u003c/code\u003e or \u003ccode\u003ejsonPayload.message\u003c/code\u003e, and \u003ccode\u003eseverity\u003c/code\u003e respectively.\u003c/p\u003e\n"],["\u003cp\u003eCertain build log fields, including \u003ccode\u003ehttpRequest\u003c/code\u003e and various \u003ccode\u003elogging.googleapis.com/\u003c/code\u003e fields, are dropped from the log entry if present, while all other fields are included in the \u003ccode\u003ejsonPayload\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,["# Use structured logging with build logs\n\nThis document describes how you can configure your Cloud Build\nlogs for use with [structured logging](/logging/docs/structured-logging)\nin Cloud Logging.\n\nStructured logging lets you store a JSON-formatted build log field as part of\nthe `jsonPayload` field, or as certain other fields,\nin a [`LogEntry`](/logging/docs/reference/v2/rest/v2/LogEntry).\nYou can set up your build config file so that specific build log fields\nare mapped this way when you send a build log to Logging.\n\nFor example, if your build log contains a `message`, then the message appears\nin either `textPayload` or `jsonPayload.message` in the resulting\nlog entry. If a build log field can't be mapped to a specific log entry field,\nthen the build log field is stored as part of the log entry `jsonPayload`.\n\nMap build log fields to log entry fields\n----------------------------------------\n\nTo enable field mapping on your build logs, set the\n[`BuildOptions`](/build/docs/api/reference/rest/v1/projects.builds#buildoptions)\nfield `enableStructuredLogging` to `TRUE`.\n\nThe following table shows build log fields that map to a log entry field:\n\nThe following build log fields can't be mapped and will be dropped from the\nlog entry if they appear in a build log:\n\n- `httpRequest`\n- `logging.googleapis.com/insertId`\n- `logging.googleapis.com/labels`\n- `logging.googleapis.com/operation`\n- `logging.googleapis.com/sourceLocation`\n- `logging.googleapis.com/spanId`\n- `logging.googleapis.com/trace`\n- `logging.googleapis.com/trace_sampled`\n- `time`\n- `timestamp`\n- `timestampSeconds`\n- `timestampNanos`\n\nAll other build log fields will appear as part of the log entry's `jsonPayload`."]]
