새 함수를 만드는 경우 Cloud Run의
콘솔 빠른 시작을 참고하세요.
Cloud Logging에서 함수 트리거
컬렉션을 사용해 정리하기
내 환경설정을 기준으로 콘텐츠를 저장하고 분류하세요.
Cloud Logging 항목을 기반으로 함수를 트리거합니다.
더 살펴보기
이 코드 샘플이 포함된 자세한 문서는 다음을 참조하세요.
코드 샘플
Go
Cloud Run Functions에 인증하려면 애플리케이션 기본 사용자 인증 정보를 설정합니다.
자세한 내용은 로컬 개발 환경의 인증 설정을 참조하세요.
Java
Cloud Run Functions에 인증하려면 애플리케이션 기본 사용자 인증 정보를 설정합니다.
자세한 내용은 로컬 개발 환경의 인증 설정을 참조하세요.
Node.js
Cloud Run Functions에 인증하려면 애플리케이션 기본 사용자 인증 정보를 설정합니다.
자세한 내용은 로컬 개발 환경의 인증 설정을 참조하세요.
Python
Cloud Run Functions에 인증하려면 애플리케이션 기본 사용자 인증 정보를 설정합니다.
자세한 내용은 로컬 개발 환경의 인증 설정을 참조하세요.
달리 명시되지 않는 한 이 페이지의 콘텐츠에는 Creative Commons Attribution 4.0 라이선스에 따라 라이선스가 부여되며, 코드 샘플에는 Apache 2.0 라이선스에 따라 라이선스가 부여됩니다. 자세한 내용은 Google Developers 사이트 정책을 참조하세요. 자바는 Oracle 및/또는 Oracle 계열사의 등록 상표입니다.
[[["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"]],[],[[["\u003cp\u003eThis page details how to trigger a function in response to entries in Cloud Logging.\u003c/p\u003e\n"],["\u003cp\u003eThe examples demonstrate how to process log entry data within the triggered functions using Go, Java, Node.js, and Python.\u003c/p\u003e\n"],["\u003cp\u003eThe provided code samples show how to extract information from the log entry, such as the method, resource, and initiator.\u003c/p\u003e\n"],["\u003cp\u003eAuthentication for the Cloud Run functions requires setting up Application Default Credentials, as detailed in the linked documentation.\u003c/p\u003e\n"],["\u003cp\u003eThe page provides links to further documentation on second-party triggers with cloud logging and how to trigger functions from log entries.\u003c/p\u003e\n"]]],[],null,["# Trigger function from Cloud Logging\n\nTriggers a function based on Cloud Logging entries.\n\nExplore further\n---------------\n\n\nFor detailed documentation that includes this code sample, see the following:\n\n- [Second-Party Triggers with Cloud Logging](/functions/1stgendocs/calling/logging)\n- [Trigger functions from log entries](/run/docs/triggering/trigger-functions-from-log-entries)\n\nCode sample\n-----------\n\n### Go\n\n\nTo authenticate to Cloud Run functions, set up Application Default Credentials.\nFor more information, see\n\n[Set up authentication for a local development environment](/docs/authentication/set-up-adc-local-dev-environment).\n\n\n // Package log contains examples for handling Cloud Functions logs.\n package log\n\n import (\n \t\"context\"\n \t\"log\"\n )\n\n // PubSubMessage is the payload of a Pub/Sub event.\n // See the documentation for more details:\n // https://cloud.google.com/pubsub/docs/reference/rest/v1/PubsubMessage\n type PubSubMessage struct {\n \tData []byte `json:\"data\"`\n }\n\n // ProcessLogEntry processes a Pub/Sub message from Cloud Logging.\n func ProcessLogEntry(ctx context.Context, m PubSubMessage) error {\n \tlog.Printf(\"Log entry data: %s\", string(m.Data))\n \treturn nil\n }\n\n### Java\n\n\nTo authenticate to Cloud Run functions, set up Application Default Credentials.\nFor more information, see\n\n[Set up authentication for a local development environment](/docs/authentication/set-up-adc-local-dev-environment).\n\n\n import com.google.cloud.functions.BackgroundFunction;\n import com.google.cloud.functions.Context;\n import functions.eventpojos.PubsubMessage;\n import java.nio.charset.StandardCharsets;\n import java.util.Base64;\n import java.util.logging.Logger;\n\n public class StackdriverLogging implements BackgroundFunction\u003cPubsubMessage\u003e {\n private static final Logger logger = Logger.getLogger(StackdriverLogging.class.getName());\n\n @Override\n public void accept(PubsubMessage message, Context context) {\n String name = \"World\";\n\n if (!message.getData().isEmpty()) {\n name = new String(Base64.getDecoder().decode(\n message.getData().getBytes(StandardCharsets.UTF_8)), StandardCharsets.UTF_8);\n }\n String res = String.format(\"Hello, %s\", name);\n logger.info(res);\n }\n }\n\n### Node.js\n\n\nTo authenticate to Cloud Run functions, set up Application Default Credentials.\nFor more information, see\n\n[Set up authentication for a local development environment](/docs/authentication/set-up-adc-local-dev-environment).\n\n exports.processLogEntry = data =\u003e {\n const dataBuffer = Buffer.from(data.data, 'base64');\n\n const logEntry = JSON.parse(dataBuffer.toString('ascii')).protoPayload;\n console.log(`Method: ${logEntry.methodName}`);\n console.log(`Resource: ${logEntry.resourceName}`);\n console.log(`Initiator: ${logEntry.authenticationInfo.principalEmail}`);\n };\n\n### Python\n\n\nTo authenticate to Cloud Run functions, set up Application Default Credentials.\nFor more information, see\n\n[Set up authentication for a local development environment](/docs/authentication/set-up-adc-local-dev-environment).\n\n import base64\n import json\n\n def process_log_entry(data, context):\n data_buffer = base64.b64decode(data[\"data\"])\n log_entry = json.loads(data_buffer)[\"protoPayload\"]\n\n print(f\"Method: {log_entry['methodName']}\")\n print(f\"Resource: {log_entry['resourceName']}\")\n print(f\"Initiator: {log_entry['authenticationInfo']['principalEmail']}\")\n\nWhat's next\n-----------\n\n\nTo search and filter code samples for other Google Cloud products, see the\n[Google Cloud sample browser](/docs/samples?product=functions)."]]