springboot向elk寫日誌

springboot裏鏈接elk裏的logstash,而後寫指定index索引的日誌,而以後使用kibana去查詢和分析日誌,使用elasticsearch去保存日誌。spring

添加引用

implementation 'net.logstash.logback:logstash-logback-encoder:5.3'

添加配置

<?xml version="1.0" encoding="UTF-8"?>
<configuration debug="false">
    <!--定義日誌文件的存儲地址 勿在 LogBack 的配置中使用相對路徑-->
    <property name="LOG_HOME" value="./logs" />
    <!-- 控制檯輸出 -->
    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <!--格式化輸出:%d表示日期,%thread表示線程名,%-5level:級別從左顯示5個字符寬度%msg:日誌消息,%n是換行符-->
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg  %n</pattern>
        </encoder>
    </appender>

    <appender name="logstash" class="net.logstash.logback.appender.LogstashTcpSocketAppender">
        <param name="Encoding" value="UTF-8"/>
        <destination>127.0.0.1:5000</destination>
        <encoder charset="UTF-8" class="net.logstash.logback.encoder.LogstashEncoder" >
            <customFields>{"appname":"elkDemo"}</customFields>
        </encoder>
    </appender>


    <!-- 日誌輸出級別 -->
    <root level="INFO">
        <appender-ref ref="STDOUT" />
        <appender-ref ref="logstash" />
    </root>

</configuration>

指定配置

server.port=81
logging.config=classpath:logback-spring.xml

logstash配置索引

input {
    tcp {
        port => 5000
        codec => "json"

    }
}

## Add your filters / logstash plugins configuration here

output {
    elasticsearch {
        hosts => "elasticsearch:9200"
        user => "elastic"
        password => "changeme"
        index => "%{[appname]}"
    }
}

kibana裏創建索引

經過kiban菜單去創建索引:Management>Index patterns>Create index pattern,這裏會顯示可用的索引名稱。json

相關文章
相關標籤/搜索