Oracle Linux 9: System Administration III Training Course
Oracle Linux 9 provides robust tools and features for constructing secure, scalable, and highly available environments. This advanced-level course concentrates on enterprise system design, security hardening, networked services, kernel tuning, and automation through Ansible.
This instructor-led, live training (delivered online or onsite) is targeted at advanced Linux professionals who aim to deepen their expertise in deploying and maintaining mission-critical Oracle Linux 9 infrastructure.
By the conclusion of this training, participants will be capable of:
- Deploying and managing high-availability services using clustering tools.
- Configuring secure network services and enforcing system-wide hardening.
- Automating infrastructure using Ansible playbooks.
- Tuning system performance for specific workloads and services.
Format of the Course
- Interactive lecture and discussion.
- Ample exercises and practice.
- Hands-on implementation in a live-lab environment.
Course Customization Options
- To request customized training for this course, please contact us to arrange.
Course Outline
Kernel and Performance Tuning
- Sysctl parameters and persistent tuning
- CPU and memory tuning profiles
- Real-time performance monitoring and bottleneck analysis
Security Hardening
- Securing SSH and remote access
- Limiting root and sudo privileges
- System-wide hardening checklists and scripts
Advanced Networking and Firewalld
- Advanced firewalld use 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
- Setting up high-availability clusters
- Failover and resource management scenarios
Storage and Network File Systems
- iSCSI targets and initiators
- Using NFSv4 and SMB/CIFS securely
- GlusterFS and distributed storage concepts
Automation with Ansible
- Writing and executing Ansible playbooks
- Using roles, handlers, and variables
- Automating configuration and service deployment
System Logging and Centralized Monitoring
- Using journald and rsyslog effectively
- Integrating with centralized logging solutions (e.g., ELK)
- Setting up alerts and audit trails
Summary and Next Steps
Requirements
- Completion of Oracle Linux 9: System Administration II or equivalent experience
- Familiarity with shell scripting, storage, and service management
Audience
- Senior system administrators and Linux engineers
- DevOps professionals working in enterprise Oracle Linux environments
- Technical staff preparing for high-availability and advanced automation scenarios
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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