- 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
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。
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
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
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