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Course description

Attendees will learn how SLE 15 differs from previous versions of SUSE Linux Enterprise, and how those changes will affect the way it is deployed and used. This course helps prepare students for the SLES 15 Certification Update exam.

Required knowledge

This course is designed for students with previous SUSE Linux Enterprise Server experience equivalent to SLE201 SUSE Linux Enterprise Server Administration , although intermediate experience with any Linux distribution will be sufficient.

Target audience

This course is designed for SUSE Linux Enterprise administrators who have worked with previous versions, the main focus being the transition from SLE 12 to SLE 15.

Course content

Introduction to SLE 15

Evolution of Operating Systems
Multimodal
Unified Installer
Modular+
Package Handling
chrony
firewalld

Installation Changes

Unified Installer
Extensions and Modules
AutoYaST

Infrastructure Changes

chrony
Firewalld

Core Changes

Linux Kernel 4.12
openSSL 1.1
Wayland
YaST Partitioner

Changes for Developers

SDK
Scripting Language Versions

Additional Changes

Repository Management Tool (RMT)
Miscellaneous Changes

Upgrade Paths and Methods

Available Upgrade Paths
SLE 15 Product Life Cycle
Preparing for an Upgrade

Certification

The exam fee is not included in the price of the course.

Materials

Materials are in electronic form from SUSE.

Objectives

Attendees will be taught introduced to the following changes to SLE 15:

Installation and AutoYaST changes
Infrastructure changes including chrony and firewalld
Core changes to the Linux kernel, OpenSSL and libstorage
Changes for developers: SDK, GCC7 and scripting languages
Additional changes to the OS
Upgrading to SLE 15 from previous versions

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