HAE311v15 - SUSE Linux Enterprise 15 High Availability Deployment
HAE311v15
Information
This course teaches students to deploy and configure the
SUSE Linux Enterprise (SLE) 15 High Availability (HA) product to be ready to
deploy workloads.
The course introduces the product features and implementation planning for both
on premise and public cloud implementations. A SLE15 HA cluster is deployed and
then configured to provide corosync network redundancy. Next the fencing
configuration is updated which includes adding a quorum arbitrator system. The
cluster configuration is then tested before an additional node is added to the
existing cluster.
This course prepares students for the SCDS in SUSE Linux Enterprise High
Availability exam.
Pre-requisites
SLE201v15 - SUSE Linux Enterprise Server Operations
Objectives
Outline
·
Section 1: Introduction
o
Course Objectives and Audience
o
Course Lab Environment Overview
o
Certification Options
o
Additional SUSE Training
·
Section 2: Introduction to the SUSE Linux
Enterprise High availability Extension
o
Overview of the SUSE Linux Enterprise High
Availability Extension
o
Cluster Terminology
o
Overview of the High Availability Extension’s
Components
o
SLE HA in the Public Cloud
·
Section 3: Cluster Implementation planning
o
Overview of SLE15 HA Implementation Process
o
Collect the Required Parameters
o
Set Expectations
o
Planning Storage
o
2 Node Clusters, a Special Case
o
Designing Test Cases
o
Testing and Documentation
·
Section 4: Cluster Node Preparation
o
Local Filesystems
o
Preparing the Infrastructure
o
Cluster Networking
o
Bonding Configuration
o
Time Synchronization
o
Name Resolution
o
User Management
o
Software Management for the HA Environment
·
Section 5: Cluster Deployment
o
Prepare the Infrastructure
o
Deploy the First Cluster Node
o
Deploy the Second Cluster Node
o
Configure Fault Tolerance for corosync
Communications
o
Advanced Quorum Configuration with Qdevice and
QNetd
·
Section 6: Introduction to the Cluster
Administration Tools
o
Overview of the Cluster Administration Tools
o
Introduction to Hawk
o
Command Line Tools
o
Configure and Synchronize files with csync2
·
Section 7: Fencing Concepts and Configuration
o
Overview of Split Brain in a Cluster
o
Understand Fencing
o
STONITH - Shoot the other Node in the Head
o
Implement Fencing
·
Section 8: Deploy Additional Cluster Nodes
o
Prepare a System to become a Cluster Node
o
Prepare the Cluster for the New Node
o
Add a Node to the Cluster
o
Update the Cluster Configuration
Trainer Led
Training from a certified trainer
- Self-Paced
- Self-Paced Cost: $750
- Virtual Machine: $50
- Trainer Led Start: 2024-10-14
- Trainer Led End: 2024-10-16