Spring Boot配置logstash

1、添加logstash依赖

<dependency>
    <groupId>net.logstash.logback</groupId>
    <artifactId>logstash-logback-encoder</artifactId>
    <version>5.1</version>
</dependency>

2、resources目录下创建logback-spring.xml文件

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <include resource="org/springframework/boot/logging/logback/base.xml" />

    <property name="LOGSTASH_HOST" value="${LOGSTASH_HOST:-${DOCKER_HOST:-192.168.193.138}}" />
    <property name="LOGSTASH_PORT" value="${LOGSTASH_PORT:-5000}" />

    <appender name="LOGSTASH" class="net.logstash.logback.appender.LogstashTcpSocketAppender">
        <destination>${LOGSTASH_HOST}:${LOGSTASH_PORT}</destination>
        <encoder charset="UTF-8" class="net.logstash.logback.encoder.LogstashEncoder" />
    </appender>
    <root level="INFO">
        <appender-ref ref="LOGSTASH" />
        <appender-ref ref="CONSOLE" />
    </root>
</configuration>

3、在application.propertities中配置第二步的文件

logging.config=classpath:logback-spring.xml