SUSE Linux Enterprise Server 15 Advanced Administration
The SUSE Linux Enterprise Server 15 Advanced Administration course builds on the SUSE Linux Enterprise Server 15 Administration course and covers advanced SLES 15 system administration tasks. Students who participate in this course should have a good understanding of general system configuration and using the Linux command line. After attending the course, the student should be able to administer SLES 15 and take care of network and storage configuration. You will also need to have a solid understanding of basic Bash scripting.
This course helps prepare students for the SCE certification exam in Enterprise Linux 15.
COD: SLE301v15
CATEGORIE: Linux Enterprise Server
Who should participate
This course is designed for those who already have experience with Linux, including general system setup and command line usage. The course is ideal for those seeking advanced SUSE Linux Enterprise Server 15 administration skills, those who have completed the SUSE Linux Enterprise Server 15 Administration (SLE201v15) course, and those who are preparing to take the SUSE Certified Engineer certification exam in EnterpriseLinux 15.
Prerequisites
Before attending this course, students are strongly advised to have a good working knowledge of Linux and be able to:
- Perform partitioning and file system configuration and maintenance.
- Perform system setup, including network setup and user management
- Manage software packages
- Working with the command line, including file management and text editing
This knowledge can be acquired through the SUSE Linux Enterprise 15 (SLE201v15) administration course.
During this course the following aspects will be illustrated:
- System optimization
- Check the groups
- Encryption management
- Using the Shell effectively and creating Shell scripts
- Hardware and driver management
- Advanced configuration of iSCSI networks and Multipath IO
- Centralized authentication
- Software packaging and system update management
- Configuration management with Salt
Sezione 1: Advanced System Administration
- YaST security module
- Understand and use the YaST security module
- Backup and restore
- Understand and use Snapper
- Software libraries
- Understand software libraries in Linux
- General server health
- Collect server health and performance information
- Monitoring overview
- Monitoring methodology
What are Optimization Tools?
- The optimization process
- System optimization tools
- control groups
- Understanding Linux Control Groups
Section 02: Encryption
- SSL/TLS
- Understand the concepts of SSL/TLS
- openSSL
- GPG
- Understand the concepts of GPG
- Perform GPG key creation and management
- Perform GPG key distribution
Section 03: Shell Scripts
- Use the basics of scripts
- Use control structures
- Read User Input
- Use arrays
- Use shell functions
- Use command switches in scripts
- Test file types and compare values
Section 04: Hardware
- Hardware information
- View hardware information
- Drivers
- Understanding Linux drivers
- Use driver management utilities
Section 05: Advanced Networking
- Advanced network interface types
- Bridges
- Virtual Ethernet devices
- VLAN
- Network Namespaces
- Understanding Linux
- Network Namespaces
- Working with Linux Network Namespaces
- IPv6
- Understand the IPv6 protocol
- Configure IPv6
Section 06: Advanced Storage Administration
- iSCSI
- Understand the concepts of iSCSI
- Configure and manage LIO iSCSI Targets
- Configure and manage iSCSI Initiator
- PIO
- Understand MPIO
- Configure and manage the Device Mapper Multipath I/O
Section 07: Centralized Authentication
- PAM
- Understand WFP
- Configure PAM
- SSSD
- Understand SSSD
- Deploy SSSD
Section 08: Advanced Software Management
- RPM
- RPM package management
- Creating RPM packages
- Understand the RPM spec file
- Sign RPM packages with GPG
- Repository
- Understand the concepts of software repositories
- Create a software repository with Creatrepo
- Firmare i repository software RPM-MD
- Manage software repositories with libzypp
- RMT
- Comprendere il Repository Mirroring Tool (RMT)
- Install and configure an RMT server
- Mirror software repositories with RMT
- Configure SMT clients
Section 9: Configuration Management with Salt
- Salt overview
- Install and configure Salt
- Understanding execution modules
- Understanding the Salt State System
Duration – 4 days
Delivery – in Classroom, On Site, Remote
PC and SW requirements:
- Internet connection
- Web browser, Google Chrome
- Zoom
Language
Instructor: English
Workshops: English
Slides: English
