程序猿日记

ELK-Docker

2019-04-09  本文已影响0人  一颗老呀老松树

1. 启动elk容器

docker run -p 5601:5601 -p 9200:9200 -p 9300:9300 -p 5044:5044 -p 4569:4569 -e ES_MIN_MEM=128m -e ES_MAX_MEM=2048m -it -d --name elk sebp/elk

2. 打开容器bash:docker exec -it elk bash

3. vim /etc/init.d/logstash

LS_USER=logstash

LS_GROUP=logstash

改为

LS_USER=root

LS_GROUP=root

4. 配置logstash:

vim /etc/logstash/conf.d/logstash.conf

input {

kafka {

    bootstrap_servers => ["192.168.1.123:9092"]

    group_id => "test-consumer-group"

    auto_offset_reset => "latest"

    consumer_threads => 5

    decorate_events => true

    topics => ["kafka"]  //可修改,但必须和Appender定义的topic一致

    type => "bhy"  //不修改

}

}

output {

  elasticsearch {

  hosts => ["192.168.1.123"]

  index => "kafka-%{+YYYY-MM-dd}"

  }

}

5.想验证elk的logstash能否采集日志到es和kibana:

docker exec -it elk bash

开启容器一个进程后:

/opt/logstash/bin/logstash -e 'input { stdin { } } output { elasticsearch { hosts => ["localhost"] } }'

接下来就可以输入任意你想输入的东西。打开192.168.1.123:9200/_search?pretty,会看到你输入的内容。(192.168.1.123是宿主机ip)

6. logstash 相关命令:

/etc/init.d/logstash start启动

/etc/init.d/logstash stop

/etc/init.d/logstash status

/etc/init.d/logstash restart

需要保证logstash  处于running状态。

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