Course SLE321

High Availability Clustering with SUSE Linux Enterprise 12

This 3 day course teaches students to deploy and administer the SUSE Linux Enterprise 12 High Availability Extension.

Course Information

Delivery Method: Classroom, Virtual Classroom
Course Duration: 3 days
Course Level: Intermediate

Key Objectives

During this course you will learn:

  • Install the SLE HA Extension and create a Corosync/Pacemaker cluster
  • Administer a cluster using Web and CLI tools
  • Configure node fencing using the SBD plugin for STONITH
  • Cluster basic resources, such as IP addresses and services
  • Cluster storage in a cluster safe way using LVM
  • Implement Active/Active storage using OCFS2 and GFS
  • Configure simple load balancing using HA Proxy

Audience Summary

This course is designed for existing Linux administrators who want to configure highly available services using the SUSE Linux Enterprise HA Extension.

Course Outline

  • Section 1: Introduction to the SUSE Linux Enterprise HA Extension
  • Section 2: Install and Configure a Cluster
  • Section 3: Cluster Administration Tools
  • Section 4: Cluster Configuration
  • Section 5: Create Cluster Resources
  • Section 6: Control Cluster Behavior with Constraints
  • Section 7: Split Brain Avoidance
  • Section 8: Introduction to Clustered Storage
  • Section 9: Configure Clustered Software RAID
  • Section 10: Configure Clustered LVM
  • Section 11: Configure Active-Active Clustered Storage
  • Section 12: Configure Clustered DRBD
  • Section 13: Cluster Security
  • Section 14: Cluster Troubleshooting
  • Section 15: Implement HTTP Load Balancing

Course Prerequisites

Students require a good knowledge of SLES12 and familiarity with the basic concepts of clustering for HA.

Course Schedule

Date Location Provider  
Jan 16, 2019 - Jan 18, 2019 Online Novacoast Register Now
Jan 21, 2019 - Jan 23, 2019 Düsseldorf Lanworks AG Register Now
Jan 22, 2019 - Jan 24, 2019 Frankfurt, Köln and München B1-Systems GmbH Register Now
Feb 4, 2019 - Feb 6, 2019 Dublin and Online Securelinx Ltd. Register Now
Feb 11, 2019 - Feb 13, 2019 Warszawa Compendium Register Now
Feb 12, 2019 - Feb 14, 2019 Paris hupstream Register Now
Mar 4, 2019 - Mar 6, 2019 Online Novacoast Register Now
Mar 4, 2019 - Mar 6, 2019 Nashville Novacoast Register Now