Course Code: oralinux9sa3
Duration: 21 hours
Prerequisites:
  • 完成 Oracle Linux 9: 系统管理 II 或具备同等经验
  • 熟悉 shell 脚本编写、存储和服务管理

受众

  • 高级系统管理员和 Linux 工程师
  • 在企业 Oracle Linux 环境中工作的 DevOps 专业人员
  • 为高可用性和高级自动化场景做准备的技术人员
Overview:

Oracle Linux 9 提供了强大的工具和功能,用於構建安全、可擴展且高度可用的環境。這門高級課程專注於企業系統設計、安全加固、網絡服務、內核調優以及使用 Ansible 的自動化。

這項由講師主導的培訓(線上或線下)面向希望深入掌握部署和維護關鍵任務 Oracle Linux 9 基礎設施的高級 Linux 專業人員。

在培訓結束時,參與者將能夠:

  • 使用集群工具部署和管理高可用性服務。
  • 配置安全的網絡服務並實施系統範圍的加固。
  • 使用 Ansible playbooks 自動化基礎設施。
  • 針對特定工作負載和服務進行系統性能調優。

課程形式

  • 互動式講座和討論。
  • 大量練習和實踐。
  • 在實時實驗室環境中進行動手操作。

課程定制選項

  • 如需為此課程定制培訓,請聯繫我們進行安排。
Course Outline:

內核與性能調優

  • Sysctl參數與持久化調優
  • CPU與記憶體調優配置
  • 即時性能監控與瓶頸分析

安全加固

  • 保護SSH與遠端存取
  • 限制root與sudo權限
  • 系統範圍的安全加固檢查清單與腳本

進階Networking與Firewalld

  • 進階使用firewalld,包含豐富規則與直接配置
  • 管理NAT、端口轉發與偽裝
  • 網絡命名空間與隔離環境

高可用性與集群

  • Oracle Clusterware與Pacemaker/Corosync概述
  • 設置高可用性集群
  • 故障轉移與資源管理場景

存儲與網絡文件系統

  • iSCSI目標與啟動器
  • 安全使用NFSv4與SMB/CIFS
  • GlusterFS與分散式存儲概念

使用Ansible進行自動化

  • 編寫與執行Ansible劇本
  • 使用角色、處理程序與變量
  • 自動化配置與服務部署

系統日誌與集中監控

  • 有效使用journald與rsyslog
  • 與集中日誌解決方案(如ELK)集成
  • 設置警報與審計追蹤

總結與下一步

Sites Published:

United Arab Emirates - Oracle Linux 9: System Administration III

Qatar - Oracle Linux 9: System Administration III

Egypt - Oracle Linux 9: System Administration III

Saudi Arabia - Oracle Linux 9: System Administration III

South Africa - Oracle Linux 9: System Administration III

Brasil - Oracle Linux 9: System Administration III

Canada - Oracle Linux 9: System Administration III

中国 - Oracle Linux 9: System Administration III

香港 - Oracle Linux 9: System Administration III

澳門 - Oracle Linux 9: System Administration III

台灣 - Oracle Linux 9: System Administration III

USA - Oracle Linux 9: System Administration III

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Schweiz - Oracle Linux 9: System Administration III

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Czech Republic - Oracle Linux 9: System Administration III

Denmark - Oracle Linux 9: System Administration III

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Finland - Oracle Linux 9: System Administration III

Greece - Oracle Linux 9: System Administration III

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Ireland - Oracle Linux 9: System Administration III

Luxembourg - Oracle Linux 9: System Administration III

Latvia - Oracle Linux 9: System Administration III

España - Oracle Linux 9: System Administration III

Italia - Oracle Linux 9: System Administration III

Lithuania - Oracle Linux 9: System Administration III

Nederland - Oracle Linux 9: System Administration III

Norway - Oracle Linux 9: System Administration III

Portugal - Oracle Linux 9: System Administration III

România - Oracle Linux 9: System Administration III

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Malta - Oracle Linux 9: System Administration III

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Malaysia - Oracle Linux 9: System Administration III

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Philippines - Oracle Linux 9: System Administration III

Singapore - Oracle Linux 9: System Administration III

Thailand - Oracle Linux 9: System Administration III

Vietnam - Oracle Linux 9: System Administration III

India - Oracle Linux 9: System Administration III

Argentina - Oracle Linux 9: System Administration III

Chile - Oracle Linux 9: System Administration III

Costa Rica - Oracle Linux 9: System Administration III

Ecuador - Oracle Linux 9: System Administration III

Guatemala - Oracle Linux 9: System Administration III

Colombia - Oracle Linux 9: System Administration III

México - Oracle Linux 9: System Administration III

Panama - Oracle Linux 9: System Administration III

Peru - Oracle Linux 9: System Administration III

Uruguay - Oracle Linux 9: System Administration III

Venezuela - Oracle Linux 9: System Administration III

Polska - Oracle Linux 9: System Administration III

United Kingdom - Oracle Linux 9: System Administration III

South Korea - Oracle Linux 9: System Administration III

Pakistan - Oracle Linux 9: System Administration III

Sri Lanka - Oracle Linux 9: System Administration III

Bulgaria - Oracle Linux 9: System Administration III

Bolivia - Oracle Linux 9: System Administration III

Indonesia - Oracle Linux 9: System Administration III

Kazakhstan - Oracle Linux 9: System Administration III

Moldova - Oracle Linux 9: System Administration III

Morocco - Oracle Linux 9: System Administration III

Tunisia - Oracle Linux 9: System Administration III

Kuwait - Oracle Linux 9: System Administration III

Oman - Oracle Linux 9: System Administration III

Slovakia - Oracle Linux 9: System Administration III

Kenya - Oracle Linux 9: System Administration III

Nigeria - Oracle Linux 9: System Administration III

Botswana - Oracle Linux 9: System Administration III

Slovenia - Oracle Linux 9: System Administration III

Croatia - Oracle Linux 9: System Administration III

Serbia - Oracle Linux 9: System Administration III

Bhutan - Oracle Linux 9: System Administration III

Nepal - Oracle Linux 9: System Administration III

Uzbekistan - Oracle Linux 9: System Administration III