https://github.com/g-khan/spring-boot-json-logging

Spring Boot Structured JSON Logging with Log4j
https://github.com/g-khan/spring-boot-json-logging

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Spring Boot Structured JSON Logging with Log4j

• Host: GitHub
• URL: https://github.com/g-khan/spring-boot-json-logging
• Owner: G-khan
• Created: 2021-02-03T18:15:26.000Z (almost 4 years ago)
• Default Branch: main
• Last Pushed: 2021-02-03T19:48:11.000Z (almost 4 years ago)
• Last Synced: 2023-07-19T17:34:39.293Z (over 1 year ago)
• Language: Java
• Size: 59.6 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        

# Spring Boot Structured JSON Logging with Log4j

Spring's Logs are structered with pattern see: [log4j2.yml](https://github.com/G-khan/spring-boot-json-logging/blob/main/src/main/resources/log4j2.yml)

Logger logs are structured as a json objects:

    {"instant":{"epochSecond":1612380749,"nanoOfSecond":934528300},"thread":"main","level":"INFO","loggerName":"LOGGER_WITH_JSON_LAYOUT","message":"Programmer: A machine that turns coffee into code.","endOfBatch":false,"loggerFqcn":"org.apache.logging.log4j.spi.AbstractLogger","threadId":1,"threadPriority":5}

## Adding Dependincies to gradle

    implementation ('org.springframework.boot:spring-boot-starter-log4j2')  

    implementation ('org.springframework.boot:spring-boot-starter-web'){  

      exclude group: 'org.springframework.boot', module: 'spring-boot-starter-logging'  

    }  

    implementation group: 'com.fasterxml.jackson.dataformat', name: 'jackson-dataformat-yaml', version: '2.12.1'

configurations for logs: [log4j2.yml](https://github.com/G-khan/spring-boot-json-logging/blob/main/src/main/resources/log4j2.yml) and the log4j2 Layouts: [from apache](https://logging.apache.org/log4j/2.x/manual/layouts.html#JSONLayout)