Oracle Linux 9: System Administration III Training Course
Oracle Linux 9 provides robust capabilities for constructing secure, scalable, and highly resilient environments. This advanced-level course is dedicated to enterprise-grade system architecture, security reinforcement, network services, kernel optimization, and automation via Ansible.
Delivered by an instructor in a live format (either online or on-site), this training is tailored for senior Linux professionals seeking to enhance their proficiency in managing and sustaining mission-critical Oracle Linux 9 infrastructure.
Upon completion of this training, participants will be equipped to:
- Implement and oversee high-availability services utilizing clustering technologies.
- Set up secure network services and apply comprehensive system hardening measures.
- Streamline infrastructure management through Ansible playbooks.
- Optimize system performance to align with specific workloads and services.
Course Delivery Format
- Engaging lectures accompanied by interactive discussions.
- Extensive exercises and practical drills.
- Practical, hands-on implementation within a live laboratory setting.
Customization Availability
- To arrange a tailored training experience for this course, please reach out to us for coordination.
Course Outline
Kernel and Performance Optimization
- Managing Sysctl parameters and implementing persistent tuning
- Configuring CPU and memory tuning profiles
- Monitoring real-time performance and analyzing bottlenecks
Security Hardening
- Enhancing the security of SSH and remote access protocols
- Restricting root and sudo privileges effectively
- Applying system-wide hardening checklists and scripts
Advanced Networking and Firewalld
- Utilizing advanced firewalld features including rich rules and direct configuration
- Administering NAT, port forwarding, and masquerading
- Working with network namespaces and isolated environments
High Availability and Clustering
- Introduction to Oracle Clusterware and Pacemaker/Corosync
- Establishing high-availability cluster configurations
- Managing failover and resource allocation scenarios
Storage and Network File Systems
- Configuring iSCSI targets and initiators
- Implementing NFSv4 and SMB/CIFS securely
- Understanding GlusterFS and distributed storage principles
Automation with Ansible
- Developing and running Ansible playbooks
- Leveraging roles, handlers, and variables
- Automating configuration management and service rollout
System Logging and Centralized Monitoring
- Effectively using journald and rsyslog
- Integrating with centralized logging platforms (e.g., ELK)
- Establishing alert mechanisms and audit trails
Summary and Next Steps
Requirements
- Successful completion of Oracle Linux 9: System Administration II or comparable professional experience
- Proficiency in shell scripting, storage management, and service administration
Target Audience
- Experienced system administrators and Linux engineers
- DevOps specialists operating within enterprise Oracle Linux ecosystems
- Technical personnel preparing for high-availability deployments and advanced automation tasks
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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