Oracle Linux 9: System Administration III Training Course
Oracle Linux 9 delivers robust capabilities for constructing secure, scalable, and highly resilient environments. This advanced-level course emphasizes enterprise-grade system design, security hardening, networked services, kernel optimization, and automation via Ansible.
Delivered by an instructor, this live training (available online or onsite) is tailored for advanced Linux professionals seeking to expand their proficiency in deploying and maintaining critical Oracle Linux 9 infrastructure.
Upon completing this training, participants will be equipped to:
- Implement and oversee high-availability services through clustering tools.
- Establish secure network services and apply comprehensive system hardening.
- Streamline infrastructure processes using Ansible playbooks.
- Optimize system performance for specific workloads and services.
Course Delivery Format
- Interactive lectures and facilitated discussions.
- Extensive exercises and practical drills.
- Practical application within a live-lab environment.
Customization Options
- To arrange a customized training experience for this course, please reach out to our team.
Course Outline
Kernel and Performance Optimization
- Sysctl parameters and persistent tuning strategies
- CPU and memory tuning profiles
- Real-time performance monitoring and bottleneck identification
Security Hardening
- Securing SSH and remote access protocols
- Restricting root and sudo privileges
- System-wide hardening checklists and scripts
Advanced Networking and Firewalld
- Advanced firewalld implementation with rich rules and direct configuration
- Managing NAT, port forwarding, and masquerading
- Network namespaces and isolated environments
High Availability and Clustering
- Overview of Oracle Clusterware and Pacemaker/Corosync
- Configuring high-availability clusters
- Failover and resource management scenarios
Storage and Network File Systems
- iSCSI targets and initiators
- Secure utilization of NFSv4 and SMB/CIFS
- GlusterFS and distributed storage concepts
Automation with Ansible
- Authoring and executing Ansible playbooks
- Utilizing roles, handlers, and variables
- Automating configuration and service deployment
System Logging and Centralized Monitoring
- Effective use of journald and rsyslog
- Integration with centralized logging solutions (e.g., ELK)
- Configuring alerts and audit trails
Summary and Next Steps
Requirements
- Completion of Oracle Linux 9: System Administration II or comparable practical experience
- Proficiency in shell scripting, storage management, and service administration
Target Audience
- Senior system administrators and Linux engineers
- DevOps specialists operating within enterprise Oracle Linux contexts
- Technical personnel preparing for high-availability and advanced automation projects
Need help picking the right course?
southafrica@nobleprog.co.za or +27 (0)10 005 5793
Oracle Linux 9: System Administration III Training Course - Enquiry
Testimonials (1)
good explanation on each points and provide assignment for practices.
Piseth Ben - ACLEDA Bank Plc.
Course - Oracle Database 19c: SQL Tuning Workshop
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