ELK学习实验015：日志的自定义index配置

前面使用json格式收集了nginx的日志，但是再index的显示是filebeat-*，现在使用自定义的index进行配置

但是再使用filebeat的7.4版本以后，有一个巨坑，就是按照网络的很多配置，最后显示的结果依然是filebeat的默认index

一自定义index

1.1 配置index

[root@node4 src]# vim /etc/filebeat/filebeat.yml

会报一个错误

Jan 19 03:23:08 node4 filebeat: Exiting: setup.template.name and setup.template.pattern have to be set if index name is modified

1.2 添加模板

[root@node4 src]# vim /etc/filebeat/filebeat.yml

重启之后，依然没有生效

看到这个日志

Jan 19 03:25:35 node4 filebeat: 2020-01-19T03:25:35.493-0500#011INFO#011[index-management]#011idxmgmt/std.go:394#011Set setup.template.name to '{filebeat-7.4.2 {now/d}-000001}' as ILM is enabled.
Jan 19 03:25:35 node4 filebeat: 2020-01-19T03:25:35.493-0500#011INFO#011[index-management]#011idxmgmt/std.go:399#011Set setup.template.pattern to 'filebeat-7.4.2-*' as ILM is enabled.
Jan 19 03:25:35 node4 filebeat: 2020-01-19T03:25:35.493-0500#011INFO#011[index-management]#011idxmgmt/std.go:433#011Set settings.index.lifecycle.rollover_alias in template to {filebeat-7.4.2 {now/d}-000001} as ILM is enabled.

1.3 配置ILM

检查ILM这个关键字

https://www.elastic.co/guide/en/beats/filebeat/current/ilm.html

官方解释如下

配置

1.4 重启之后检查

终于配置出来，在这里折腾了好几个小时

二收集多台机器日志

2.1 配置多台nginx 并检查

node4：192.168.132.134 nginx filebeat

相同的安装和配置

[root@node4 ~]# netstat -ntlp

[root@node4 ~]# systemctl status filebeat

访问各个节点，然后查看日志，已经收集

2.2 配置错误日志

配置错误日志并配置索引分开

[root@node4 ~]# vim /etc/filebeat/filebeat.yml

filebeat.inputs:
- type: log
  enabled: true
  paths:
    - /usr/local/nginx/logs/access.log
  json.key_under_root: true
  json.overwrite_keys: true
  tags: ["access"]

- type: log
  enabled: true
  paths:
    - /usr/local/nginx/logs/error.log
  tags: ["error"]

setup.kibana:
  host: "192.168.132.131:5601"
output.elasticsearch:
  hosts: ["192.168.132.131:9200","192.168.132.132:9200","192.168.132.133:9200"]
  #index: "nginx-%{[agent.version]}-%{+yyyy.MM.dd}"
  indices:
    - index: "access-%{[agent.version]}-%{+yyyy.MM.dd}"
      when.contains:
        tags: "access"
    - index: "error-%{[agent.version]}-%{+yyyy.MM.dd}"
      when.contains:
        tags: "error"


setup.template.name: "nginx"
setup.template.pattern: "nginx-*"
setup.template.overwrite: true
setup.template.enabled: true
setup.ilm.enabled: false

访问后查看