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,用于构建安全、可扩展且高度可用的环境。这门高级课程专注于企业系统设计、安全加固、网络服务、内核调优以及使用 Ansible 的自动化。

这项由讲师主导的培训(线上或线下)面向希望深入掌握部署和维护关键任务 Oracle Linux 9 基础设施的高级 Linux 专业人员。

在培训结束时,参与者将能够:

  • 使用集群工具部署和管理高可用性服务。
  • 配置安全的网络服务并实施系统范围的加固。
  • 使用 Ansible playbooks 自动化基础设施。
  • 针对特定工作负载和服务进行系统性能调优。

课程形式

  • 互动式讲座和讨论。
  • 大量练习和实践。
  • 在实时实验室环境中进行动手操作。

课程定制选项

  • 如需为此课程定制培训,请联系我们进行安排。
Course Outline:

内核与性能调优

  • Sysctl参数与持久化调优
  • CPU与记忆体调优配置
  • 即时性能监控与瓶颈分析

安全加固

  • 保护SSH与远端存取
  • 限制root与sudo权限
  • 系统范围的安全加固检查清单与脚本

进阶Networking与Firewalld

  • 进阶使用firewalld,包含丰富规则与直接配置
  • 管理NAT、端口转发与伪装
  • 网络命名空间与隔离环境

高可用性与集群

  • Oracle Clusterware与Pacemaker/Corosync概述
  • 设置高可用性集群
  • 故障转移与资源管理场景

存储与网络文件系统

  • iSCSI目标与启动器
  • 安全使用NFSv4与SMB/CIFS
  • GlusterFS与分散式存储概念

使用Ansible进行自动化

  • 编写与执行Ansible剧本
  • 使用角色、处理程序与变量
  • 自动化配置与服务部署

系统日志与集中监控

  • 有效使用journald与rsyslog
  • 与集中日志解决方案(如ELK)集成
  • 设置警报与审计追踪

总结与下一步

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

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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

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Estonia - Oracle Linux 9: System Administration III

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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India - Oracle Linux 9: System Administration III

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Chile - Oracle Linux 9: System Administration III

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Polska - Oracle Linux 9: System Administration III

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Bolivia - Oracle Linux 9: System Administration III

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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