Docker搭建ELK日志系统,并通过Kibana查看日志方式

docker-compose.yml

version: '3'
services:
  elasticsearch:
    image: elasticsearch:7.7.0  #镜像
    container_name: elasticsearch  #定义容器名称
    restart: always  #开机启动，失败也会一直重启
    environment:
      - "cluster.name=elasticsearch" #设置集群名称为elasticsearch
      - "discovery.type=single-node" #以单一节点模式启动
      - "ES_JAVA_OPTS=-Xms512m -Xmx1024m" #设置使用jvm内存大小
    volumes:
      - D:\docker\elasticsearch\plugins:/usr/share/elasticsearch/plugins # 插件文件挂载[挂在目录自行更改]
      - D:\docker\elasticsearch\data:/usr/share/elasticsearch/data # 数据文件挂载[挂在目录自行更改]
    ports:
      - 9200:9200
  kibana:
    image: kibana:7.7.0
    container_name: kibana
    restart: always
    depends_on:
      - elasticsearch #kibana在elasticsearch启动之后再启动
    environment:
      - ELASTICSEARCH_URL=http://elasticsearch:9200 #设置访问elasticsearch的地址
    ports:
      - 5601:5601
  logstash:
    image: logstash:7.7.0
    container_name: logstash
    restart: always
    volumes:
      - D:\docker\logstash\logstash-springboot.conf:/usr/share/logstash/pipeline/logstash.conf #挂载logstash的配置文件[挂在文件自行更改]
    depends_on:
      - elasticsearch #kibana在elasticsearch启动之后再启动
    links:
      - elasticsearch:es #可以用es这个域名访问elasticsearch服务
    ports:
      - 4560:4560

D:\docker\logstash\logstash-springboot.conf

文件内容：

input {
  tcp {
    mode => "server"
    host => "0.0.0.0"
    port => 4560
    codec => json_lines
  }
}

output {
  elasticsearch {
    hosts => "es:9200"
    index => "springboot-logstash-%{+YYYY.MM.dd}"
  }
}

访问：http://localhost:9200

访问：http://localhost:5601

配置中文：

# 进入容器
docker exec -it kibana /bin/bash

# 配置 中文[在文件末尾加上]
vi ./config/kibana.yml
i18n.locale: zh-CN

# 重启
docker restart kibana

Spring boot 集成 logstash

pom.xml

	5.6.6
    1.18.20
    2.2.10.RELEASE
    5.1



    org.projectlombok
    lombok
    ${lombok.version}


    cn.hutool
    hutool-all
    ${hutool.version}


    org.springframework.boot
    spring-boot-starter-web
    ${spring-boot.web.version}


    net.logstash.logback
    logstash-logback-encoder
    ${logstash.version}

application.yml

server:
  port: 8081


spring:
  application:
    name: ELK-server-base

logging:
  level:
    org:
      springframework:
        boot:
          autoconfigure: info

logstash.xml

    
    
    
    
    
        
            ${CONSOLE_LOG_PATTERN}
            utf8
        
        
        
            debug
        
    
    
        logs/Logback.log
        
            ${CONSOLE_LOG_PATTERN}
            utf8
        
        
        
            debug
        
        
            logs/%d{yyyy-MM-dd}/Logback.%d{yyyy-MM-dd}.log
            
            30
        
    
    
        127.0.0.1:4560
        
    
    
    
    
        
        

    

ElkApplication.java

@Slf4j
@SpringBootApplication
@EnableScheduling
public class ElkBaseApplication {


    @Autowired
    private Environment environment;

    public static void main(String[] args) {
        SpringApplication.run(ElkBaseApplication.class, args);
    }

    @Scheduled(cron = "0/5 * * * * ?")
    public void schedulingMessage() {
        log.info("服务：{},时间：{} 打印的日志,端口：{}", environment.getProperty("spring.application.name",String.class), DateUtil.formatDateTime(DateUtil.date()), environment.getProperty("server.port",Integer.class));
    }

}

启动项目并在kibana中查看日志

创建索引模式

创建好索引模式点击 “Discover”

选择创建好的索引模式 “springboot-logstash-*”

因为字段比较多，这里只选着了 “message”

总结

以上为个人经验，希望能给大家一个参考，也希望大家多多支持。