Thank you for sending your enquiry! One of our team members will contact you shortly.
Thank you for sending your booking! One of our team members will contact you shortly.
Duration 21 hours
Course Outline
Kernel and Performance Tuning
- Sysctl parameters and persistent tuning strategies
- CPU and memory tuning profiles
- Real-time performance monitoring and bottleneck analysis
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 usage involving 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
- Establishing high-availability clusters
- Failover and resource management scenarios
Storage and Network File Systems
- iSCSI targets and initiators
- Secure implementation of NFSv4 and SMB/CIFS
- GlusterFS and distributed storage concepts
Automation with Ansible
- Creating and executing Ansible playbooks
- Utilising 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)
- Establishing alerts and audit trails
Summary and Next Steps
Requirements
- Completion of Oracle Linux 9: System Administration II or comparable professional 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 environments
- Technical personnel preparing for high-availability and advanced automation scenarios
Testimonials (1)
good explanation on each points and provide assignment for practices.
