Spring Boot整合ELK实现日志实时分析

绝地灬酷狼 2021-11-09 17:06 253阅读 0赞

ELK的搭建我在上一篇博客中介绍过了，如果还不清楚的朋友请移步到上一篇博客

[https://blog.csdn.net/m0\_38105115/article/details/95591423][https_blog.csdn.net_m0_38105115_article_details_95591423]

把Logstash的conf配置文件改成

input {
        tcp {  
            host => "localhost"  
            port => 9601  
            mode => "server"  
            tags => ["tags"]  
    
        ##格式json  
            codec => json_lines         
        }  
    
    } 
    
    output {
        elasticsearch {
            hosts => "127.0.0.1:9200"
            index => "%{[appname]}-%{+YYYY.MM.dd}"
        }
        stdout { codec => rubydebug}
    }

然后在Spring Boot中配置日志处理

resources\\logback.xml

<?xml version="1.0" encoding="UTF-8"?>
    
    <configuration>
        <appender name="LOGSTASH"
                  class="net.logstash.logback.appender.LogstashTcpSocketAppender">
            <destination>localhost:9601</destination>
            
            <encoder charset="UTF-8"
                     class="net.logstash.logback.encoder.LogstashEncoder" >
                
                <customFields>{"appname":"zhaopin"}</customFields>
            </encoder>
        </appender>
    
        
        <appender name="stdout" class="ch.qos.logback.core.ConsoleAppender">
            
            <layout class="ch.qos.logback.classic.PatternLayout">
                <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} ----> [%thread] ---> %-5level %logger{50} - %msg%n</pattern>
            </layout>
        </appender>
    
        
        
        <logger name="com.shawwang" level="debug" />
        
        <logger name="org.springframework" level="debug" additivity="false"></logger>
    
        <root level="INFO">
            <appender-ref ref="stdout" />
            <appender-ref ref="LOGSTASH" />
        </root>
    </configuration>

pom依赖

<dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter</artifactId>
                <exclusions>
                    <exclusion>
                        <groupId>org.springframework.boot</groupId>
                        <artifactId>spring-boot-starter-logging</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
    
            <dependency>
                <groupId>ch.qos.logback</groupId>
                <artifactId>logback-classic</artifactId>
            </dependency>
    
            <dependency>
                <groupId>net.logstash.logback</groupId>
                <artifactId>logstash-logback-encoder</artifactId>
                <version>4.10</version>
            </dependency>
    <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-test</artifactId>
                <scope>test</scope>
            </dependency>

编写了一个测试接口

@Api(tags = "测试相关")
    @RestController
    @RequestMapping(value = "/test")
    @Slf4j
    public class TestController {
    
        private final static Logger logger = LoggerFactory.getLogger(TestController.class );
    
        @GetMapping("/elk")
        @ApiOperation(value = "测试elk",notes = "")
        public void elk(){
            logger.debug("测试elk");
            logger.info("info信息很棒");
        }
    }

把kibana\\config\\kibana.yml中写配置

server.name: "kibana"
    
    elasticsearch.url: "http://localhost:9200"

然后访问接口，查看日志

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L20wXzM4MTA1MTE1_size_16_color_FFFFFF_t_70][]

也可以创建DashBoard

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L20wXzM4MTA1MTE1_size_16_color_FFFFFF_t_70 1][]

[https_blog.csdn.net_m0_38105115_article_details_95591423]: https://blog.csdn.net/m0_38105115/article/details/95591423
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L20wXzM4MTA1MTE1_size_16_color_FFFFFF_t_70]: /images/20211109/19e0f48bb38d4d4d89a11a5ff682c43e.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L20wXzM4MTA1MTE1_size_16_color_FFFFFF_t_70 1]: /images/20211109/d4fd7298d49e4694b326b234f49874de.png