debian

Filebeat与Elasticsearch在Debian集成

小樊
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2025-07-31 19:51:55
栏目: 智能运维

在Debian系统上集成Filebeat与Elasticsearch涉及几个步骤,包括安装、配置Filebeat和Elasticsearch,并确保它们能够相互通信。以下是详细的步骤指南:

安装Elasticsearch

  1. 更新系统包

    sudo apt update && sudo apt upgrade -y
    
  2. 安装Java(Elasticsearch需要Java运行):

    sudo apt install -y openjdk-11-jdk
    
  3. 导入Elasticsearch GPG密钥并添加仓库

    wget -qO - https://artifacts.elastic.co/GPG-KEY-elasticsearch | sudo apt-key add -
    echo "deb https://artifacts.elastic.co/packages/7.x/apt stable main" | sudo tee -a /etc/apt/sources.list.d/elastic-7.x.list
    sudo apt update
    
  4. 安装Elasticsearch

    sudo apt install -y elasticsearch
    
  5. 启动并启用Elasticsearch服务

    sudo systemctl daemon-reload
    sudo systemctl enable elasticsearch
    sudo systemctl start elasticsearch
    
  6. 验证安装

    curl -X GET "localhost:9200/"
    

安装Filebeat

  1. 下载并解压Filebeat

    wget https://artifacts.elastic.co/downloads/beats/filebeat/filebeat-7.15.0-amd64.deb
    sudo dpkg -i filebeat-7.15.0-amd64.deb
    
  2. 处理依赖问题(如果有):

    sudo apt-get install -f
    
  3. 配置Filebeat: 编辑 /etc/filebeat/filebeat.yml 文件,配置日志文件路径和Elasticsearch的地址和端口:

    filebeat.inputs:
      - type: log
        enabled: true
        paths:
          - /var/log/*.log
    output.elasticsearch:
      hosts:
        - "localhost:9200"
      username: "filebeat_writer"
      password: "secure_password"
      pipeline: "filebeat-default"
    
  4. 启动并启用Filebeat服务

    sudo systemctl start filebeat
    sudo systemctl enable filebeat
    
  5. 验证安装

    sudo systemctl status filebeat
    sudo tail -f /var/log/filebeat/filebeat.log
    

额外配置(可选)

参考文档

通过以上步骤,你可以在Debian系统上成功集成Filebeat与Elasticsearch,实现日志的集中管理和分析。

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