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Syslog-ng是由Balabit IT Security Ltd.维护的一套开源的Unix和类Unix系统的日志服务套件。它是一个灵活的、可伸缩的系统日志记录程序。对于服务器日志集中收集,使用它是一个不错的解决方案。syslog-ng (syslog-Next generation) 是syslog的升级版
更高的负载能力
docker-compose.yml
- version: '3.6'
-
- services:
- syslog:
- image: lscr.io/linuxserver/syslog-ng:latest
- container_name: syslog-ng
-
- ports:
- - 514:5514/udp
- - 601:6601/tcp
- - 6514:6514/tcp
- volumes:
- - ./data/config:/config
- - ./data/log:/var/log #optional
- restart: unless-stopped
docker-compose -f docker-compose.yml up -d
down
docker-compose -f docker-compose.yml down
实现将springboot应用日志发送到syslog-ng
- <?xml version="1.0" encoding="UTF-8"?>
- <project xmlns="http://maven.apache.org/POM/4.0.0"
- xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
- xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
- <parent>
- <artifactId>springboot-demo</artifactId>
- <groupId>com.et</groupId>
- <version>1.0-SNAPSHOT</version>
- </parent>
- <modelVersion>4.0.0</modelVersion>
-
- <artifactId>syslog</artifactId>
-
- <properties>
- <maven.compiler.source>8</maven.compiler.source>
- <maven.compiler.target>8</maven.compiler.target>
- </properties>
- <dependencies>
- <dependency>
- <groupId>org.springframework.boot</groupId>
- <artifactId>spring-boot-starter-web</artifactId>
- <exclusions>
- <exclusion>
- <groupId>org.springframework.boot</groupId>
- <artifactId>spring-boot-starter-logging</artifactId>
- </exclusion>
- </exclusions>
- </dependency>
-
- <dependency>
- <groupId>org.springframework.boot</groupId>
- <artifactId>spring-boot-autoconfigure</artifactId>
- </dependency>
- <dependency>
- <groupId>org.springframework.boot</groupId>
- <artifactId>spring-boot-starter-test</artifactId>
- <scope>test</scope>
- </dependency>
- <dependency>
- <groupId>org.springframework.boot</groupId>
- <artifactId>spring-boot-starter-log4j2</artifactId>
- </dependency>
- </dependencies>
- </project>
- package com.et.syslog.controller;
-
- import org.slf4j.Logger;
- import org.slf4j.LoggerFactory;
- import org.springframework.web.bind.annotation.RequestMapping;
- import org.springframework.web.bind.annotation.RequestParam;
- import org.springframework.web.bind.annotation.RestController;
-
- import java.util.HashMap;
- import java.util.Map;
-
- @RestController
- public class HelloWorldController {
- private final Logger logger = LoggerFactory.getLogger(HelloWorldController.class);
-
- @RequestMapping("/hello")
- public Map<String, Object> showHelloWorld(@RequestParam("n") String name){
- logger.info("Say hello to {}", name);
- Map<String, Object> map = new HashMap<>();
- map.put("msg", "HelloWorld");
- return map;
- }
- }
- <?xml version="1.0" encoding="UTF-8"?>
- <Configuration>
- <Appenders>
- <Console name="ConsoleAppender" target="SYSTEM_OUT">
- <PatternLayout
- pattern="%style{%date{DEFAULT}}{yellow} %highlight{%-5level}{FATAL=bg_red, ERROR=red, WARN=yellow, INFO=green} %message%n"/>
- </Console>
- <Syslog name="Syslog" format="RFC5424" host="localhost" port="514"
- protocol="UDP" appName="liuhaihua.cn" facility="LOCAL0" />
- </Appenders>
-
- <Loggers>
- <Root level="info">
- <AppenderRef ref="ConsoleAppender"/>
- <AppenderRef ref="Syslog"/>
-
- </Root>
- </Loggers>
- </Configuration>
以上只是一些关键代码,所有代码请参见下面代码仓库
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