Docker+ELK搭建

换了个运行环境,重新搭建一套公司本地内部的ELK,之前也搭过(可访问:https://yanganlin.com/31.html),最近做什么事情都想用Docker,这次也用Docker,还算顺利,没掉什么坑里,上次搭建,也用用的6.2+的版本,这都过了一年,Elk这三个产品,都已经上7了,用docker搭建的还是用6.2.4,稳定不落伍就好

安装elasticsearch

安装

docker run \
    -d \
    --name elasticsearch \
    -p 9200:9200 \
    -p 9300:9300 \
    -e "discovery.type=single-node" \
    docker.elastic.co/elasticsearch/elasticsearch:6.2.4

访问http://localhost:9200

安装kibana

安装

docker run \
    -d \
    -u 0 \
    --name kibana \
    -p 5601:5601\
    docker.elastic.co/kibana/kibana:6.2.4

进入到容器内部:docker exec -it kibana /bin/bash

找到kibana的配置文件:/usr/share/kibana/config/ kibana.yml

重启容器:doccker restart kibana

修改配置文件,因为要绕过x-pack的安全检查

elasticsearch.url: http://localhost:9200
xpack.monitoring.ui.container.elasticsearch.enabled: false

安装logstash

安装

docker run \
    -d \
    -u 0 \
    --name logstash \
    -p 5044:5044\
    docker.elastic.co/logstash/logstash:6.2.4

进入容器:docker exec -it logstash /bin/bash

找到文件:/usr/share/logstash/pipeline

修改配置文件logstash.conf

input {
    tcp {
        port => 5044
        codec => json_lines
    }
}

output{
    elasticsearch {
        hosts => ["localhost:9200"]
        action => "index"
        index => "%{[appname]}"
    }
  stdout { codec => rubydebug }
}

重启容器:doccker restart logstash

SpringBoot配置Logstash

logback.xml

<appender name="LOGSTASH" class="net.logstash.logback.appender.LogstashTcpSocketAppender">
    <destination>localhost:5044</destination>
    <encoder charset="UTF-8" class="net.logstash.logback.encoder.LogstashEncoder">
        <customFields>{"appname":"eureka-server"}</customFields>
    </encoder>
</appender>

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

pom.xml

<dependency>
	<groupId>net.logstash.logback</groupId>
	<artifactId>logstash-logback-encoder</artifactId>
	<version>4.9</version>
</dependency>

在Kibana创建索引

参考:https://yanganlin.com/31.html