Oracle Linux 8: System Administration III

COURSE TOPICS

Module 1: 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

Module 2: 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

Module 3: 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

Module 4: 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

Module 5: Virtualization with Linux

• Virtualization with Linux
• Microsoft Hyper-V and Windows Azure

Module 6: 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)
• 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

Module 7: 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

Module 8: Security Enhanced Linux (SELinux)

• Security Enhanced Linux (SELinux)
• SELinux Context
• Practice 8-1: Exploring SELinux
• Practice 8-2: Configuring SELinux Context

Module 9: 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

Module 10: 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

Module 11: 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

Module 12: Linux Auditing System

• Linux Auditing System
• Configuring File System Audit Rules
• 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

Module 13: 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

Module 14: 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

Module 15: 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