Transitioning to SUSE Linux Enterprise 15
This course is designed to introduce new features, functionality, and administration procedures for SUSE Linux Enterprise 15. Participants will learn how SLE 15 differs from previous versions of SUSE Linux Enterprise and how these changes will affect the way distributed and used. This course helps prepare students for the SLES 12-15 certification refresher exam.
- COD:Â SLE200
- CATEGORIE:Â Linux Enterprise Server
Who should participate
This course is intended for SUSE Linux Enterprise administrators who have worked with previous versions;Â the main focus is the transition from SLE 12 to SLE 15.
Prerequisites
This course is intended for students with prior SUSE Linux Enterprise Server experience equivalent to SLE201 SUSE Linux Enterprise Server 12 Administration, although intermediate experience with any Linux distribution will suffice.
Objectives of the Course
Participants will be introduced to the following SLE 15 innovations:
- Changes to installation and AutoYaST
- Infrastructure changes, including chrony and firewalld
- Changes to the core Linux kernel, OpenSSL and libstorage
- Developer changes: SDK, GCC7 and scripting languages
- Further changes to the operating system
- Upgrade to SLE 15 from previous versions
Introduction to SLE 15
- Evolution of operating systems
- Multimodal
- Unified installer
- Modular+
- Package management
- Chrony
- Firewalld
Installation changes
- Unified installer
- Extensions and modules
- AutoYaST
Infrastructure changes
- Chrony
- Firewalld
Core changes
- Kernel Linux 4.12
- openSSL 1.1
- Wayland
- YaST Partitions
Changes for developers
- SDK
- Scripting language versions
Additional changes
- Repository Management Tool (RMT)
- Miscellaneous modifications
Update paths and methods
- Upgrade paths available
- SLE 15 product life cycle
- Preparing for the upgrade
Duration – 1 day
Delivery – in Classroom, On Site, Remote
PC and SW requirements:
- Internet connection
- Web browser, Google Chrome
- Zoom
Language
Instructor: English
Workshops: English
Slides: English
