Oracle Linux 8 System Administrator III
April 28, 2027 - May 2, 2027
$2650
Oracle Linux 8 System Administrator III
Overview
Welcome to the Oracle Linux 8 System Administrator III course—your gateway to mastering the advanced aspects of Oracle Linux 8. Designed for IT professionals who have a solid understanding of Linux system administration, this course will take your skills to the next level, enabling you to handle complex administrative tasks and optimize system performance.
The Oracle Linux System Administration III course covers implementation of advanced Linux file systems, configuring virtualization services and resource management controls, use of Docker containers and Kubernetes container orchestration services, advanced security services, and advanced diagnostics services. The course also provides an extensive hands-on experience for advanced system administration tasks.
Course Objectives
By the end of this course, participants will be able to:
- Implement shared disk cluster file system using OCFS2
- Configure an iSCSI target and an iSCSI iniator
- Configure iSCSI Multipathing
- Control access to system resources with control groups (cgroups)
- Install and configure Podman
- Perform SELinux configuration
- Monitor, Assess, and Enforce Security Using Open SCAP
- Perform Encrypt and Decrypt Operations Using OpenSSL
- Describe Linux Internals
- Configure Linux Auditing System
- Perform Core Dump Analysis
- Manage performance with TuneD
Course Introduction
- Course Introduction
- Practice 1-1: Exploring the Gateway Environment
- Practice 1-2: Exploring the host01 VM
- Practice 1-3: Exploring the host02 VM
- Practice 1-4: Exploring the host03 VM
- Practice 1-5: Exploring the host04 VM
- Practice 1-6: Exploring the host05 VM
OCFS2 and Oracle Clusterware
- OCFS2 and Oracle Clusterware
- o2cb Utility
- Oracle Clusterware: Introduction
- Practice 2-1: Preparing for an OCFS2 Configuration
- Practice 2-2: Configuring the Cluster Layout
- Practice 2-3: Configuring and Starting the O2CB Cluster Stack Service
- Practice 2-4: Creating an OCFS2 Volume
- Practice 2-5: Mounting an OCFS2 Volume
- Practice 2-6: Tuning and Debugging OCFS2
iSCSI and Multipathing
- iSCSI and Multipathing
- iSCSI Initiator Sessions
- Practice 3-1: Configuring an iSCSI Server (Target)
- Practice 3-2: Configuring an iSCSI Client (initiator)
- Practice 3-3: Configuring iSCSI Multipathing
- Practice 3-4: Clean Up for Use in Subsequent Practices
Managing Resources with Control Groups
- Managing Resources with Control Groups
- Modifying Unit Configuration Files
- Practice 4-1: Exploring cgroup Integration into systemd
- Practice 4-2: Exploring cgroup Hierarchies and cgroup Subsystem Parameters
- Practice 4-3: Controlling Access to System Resources
Virtualization with Linux
- Virtualization with Linux
- Microsoft Hyper-V and Windows Azure
Open Container Initiative & Podman
- Open Container Initiative & Podman
- Installing Open Container Initiative Tools
- podman network Utility
- Practice 6-1: Installing and Configuring Docker
- Practice 6-2: Using Registries: Docker Hub and Oracle Container Registry (Part 01)
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- Practice 6-2: Using Registries: Docker Hub and Oracle Container Registry (Part 02)
- Practice 6-3: Working with Docker Containers and Images (Part 01)
- Practice 6-3: Working with Docker Containers and Images (Part 02)
- Practice 6-4: Running Podman Containers with systemd
Oracle Linux Cloud Native Environment for Kubernetes
- Oracle Linux Cloud Native Environment for Kubernetes
- OLCNE: Network Planes
- Setting Up kubectl Utility on the Control Plane Node
- Backing Up and Restoring a Kubernetes Cluster
Security Enhanced Linux (SELinux)
- Security Enhanced Linux (SELinux)
- SELinux Context
- Practice 8-1: Exploring SELinux
- Practice 8-2: Configuring SELinux Context
OpenSCAP
- OpenSCAP
- OpenSCAP Evaluation Report
- Practice 9-1: Using the oscap Command-Line Interface (Part 01)
- Practice 9-1: Using the oscap Command-Line Interface (Part 02)
- Practice 9-2: Auditing the System by Using an OVAL Definition File
OpenSSL
- OpenSSL
- Asymmetrical Encryption (Public Key Encryption)
- Practice 10-1: Encrypt and Decrypt By Using Symmetric Algorithms
- Practice 10-2: Encrypt and Decrypt a File by Using RSA Encryption
- Practice 10-3: Generate a Self-Signed Root Certificate
Introduction to Linux Internals
- Introduction to Linux Internals
- Virtual File System
- Putting a Shared Library in the Standard Location
- Practice 11-1: Install the Oracle Linux Kernel Source Code
- Practice 11-2: Explore the Oracle Linux Kernel Source Tree
- Practice 11-3: Compile C Programs
- Practice 11-4: Create a Shared Library
Linux Auditing System
- Linux Auditing System
- Configuring File System Audit Rules
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- Practice 12-1: Using the Linux Auditing System
- Practice 12-2: Configure Linux Auditing System Call Rules
- Practice 12-3: Audit Log File Analysis and Reporting
Core Dump Analysis
- Core Dump Analysis
- Using the crash Utility
- Practice 13-1: Configure Kdump
- Practice 13-2: Prepare Your System to Analyze vmcore
- Practice 13-3: Using the crash Utility
Performance Management with TuneD
- Performance Management with TuneD
- Profile tuned.conf Sections
- Practice 14-1: Explore TuneD
- Practice 14-2: Add and Customize TuneD Profiles
Using Gluster Storage
- Using Gluster Storage
- Creating a Gluster Trusted Storage Pool
- Practice 15-1: Install and Configure a Gluster Server
- Practice 15-2: Create a Gluster-Trusted Storage Pool
- Practice 15-3: Configure the Gluster Native Client
Event Coordinated by BASA Training
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