SpringBoot继承LogStash实现日志收集的方法示例

时间：2021-09-25 08:17:21|栏目：JAVA代码|点击：次

一、环境准备

安装Elasticsearch、kibana、logstash，教程链接安装教程

二、配置SpringBoot 依赖

在springBoot 项目下pom文件增加logStash 依赖包

<!--logStash-->
 <dependency>
 <groupId>net.logstash.logback</groupId>
 <artifactId>logstash-logback-encoder</artifactId>
 <version>5.3</version>
 </dependency>

在springboot资源文件夹下增加log日志数据配置文件 logback-spring.xml

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
 <include resource="org/springframework/boot/logging/logback/base.xml" />
 <appender name="LOGSTASH" class="net.logstash.logback.appender.LogstashTcpSocketAppender">
 <!--配置logStash 服务地址-->
 <destination>192.168.92.50:4560</destination>
 <!-- 日志输出编码 -->
 <encoder charset="UTF-8"
   class="net.logstash.logback.encoder.LoggingEventCompositeJsonEncoder">
  <providers>
  <timestamp>
   <timeZone>UTC</timeZone>
  </timestamp>
  <pattern>
   <pattern>
   {
   "logLevel": "%level",
   "serviceName": "${springAppName:-}",
   "pid": "${PID:-}",
   "thread": "%thread",
   "class": "%logger{40}",
   "rest": "%message"
   }
   </pattern>
  </pattern>
  </providers>
 </encoder>
 </appender>

 <root level="INFO">
 <appender-ref ref="LOGSTASH" />
 <appender-ref ref="CONSOLE" />
 </root>
</configuration>

三、配置logstash 日志收集配置

在logstash 配置文件logstash.conf 增加日志收集配置信息

# Sample Logstash configuration for creating a simple
# Beats -> Logstash -> Elasticsearch pipeline.

input {
 tcp {
 mode => "server"
 host => "192.168.92.50"
 port => 4560
 codec => json_lines
 }
}
output {
 elasticsearch {
 hosts => "192.168.92.50:9200"
 index => "springboot-logstash-%{+YYYY.MM.dd}"
 }
}

注意上述配置的host地址和es地址信息，利用此次配置文件启动logstash服务。

四、kibana日志过滤配置和展示

启动springboot服务，在kibana配置日志拦截器