Overview of Course

The SUSE Linux Enterprise High Availability 12 (SLE321v12) course offered by Skillzcafe is designed to equip you with the skills and knowledge required to deploy and manage a highly available cluster using SUSE Linux Enterprise High Availability Extension. The course covers essential concepts, tools, and techniques required to manage high availability clusters in real-world environments.

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Course Highlights

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In-depth coverage of SUSE Linux Enterprise High Availability Extension

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Hands-on experience in configuring and managing highly available clusters

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Real-world scenarios and use cases<br /><br />




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Skills You’ll Learn

#1

Deploying and configuring high availability clusters using SUSE Linux Enterprise High Availability Extension

#2

Managing cluster resources and failover

#3

Understanding the SUSE Linux Enterprise High Availability Extension architecture

#4

Configuring and managing Pacemaker cluster resources

#5

Troubleshooting common issues in high availability clusters

Training Options

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Training Vector
Offer Vector

1-on-1 Training

USD 700 / INR 60000
  • Option Item Access to live online classes
  • Option Item Flexible schedule including weekends
  • Option Item Hands-on exercises with virtual labs
  • Option Item Session recordings and learning courseware included
  • Option Item 24X7 learner support and assistance
  • Option Item Book a free demo before you commit!
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Corporate Training

On Request
  • Option Item Everything in 1-on-1 Training plus
  • Option Item Custom Curriculum
  • Option Item Extended access to virtual labs
  • Option Item Detailed reporting of every candidate
  • Option Item Projects and assessments
  • Option Item Consulting Support
  • Option Item Training aligned to business outcomes
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Course Reviews

Curriculum

  • Definition and overview of high availability (HA)
  • Features and benefits of the SUSE Linux Enterprise HA Extension
  • High-level architecture of SUSE Linux Enterprise HA Extension
  • Supported hardware and software requirements

  • Preparing nodes for installation
  • Installing and configuring SUSE Linux Enterprise HA Extension
  • Configuring network settings
  • Configuring resource agents
  • Validating cluster configuration

  • Overview of cluster administration tools
  • Introduction to cluster commands
  • Cluster node management
  • Resource management
  • Resource monitoring

  • Understanding the cluster configuration file
  • Configuring cluster communication protocols
  • Configuring fencing and STONITH
  • Configuring quorum and failover policies
  • Configuring global cluster options

  • Understanding cluster resources
  • Creating primitive resources
  • Creating group resources
  • Creating clone resources
  • Configuring resource dependencies

  • Introduction to constraints
  • Understanding location constraints
  • Understanding order constraints
  • Understanding colocation constraints
  • Implementing constraints in cluster configuration

  • Understanding split brain scenario
  • Configuring split brain avoidance mechanisms
  • STONITH and Fencing
  • Configuring Quorum and Corosync
  • Testing split brain scenarios

  • Understanding clustered storage
  • Overview of storage area network (SAN)
  • Overview of network-attached storage (NAS)
  • Overview of direct-attached storage (DAS)

  • Introduction to software RAID
  • Understanding RAID levels
  • Configuring RAID using MDADM
  • Managing and monitoring software RAID

  • Introduction to Logical Volume Management (LVM)
  • Configuring clustered LVM
  • Managing and monitoring clustered LVM
  • Migrating from local LVM to clustered LVM

  • Understanding active-active storage
  • Configuring shared file systems
  • Configuring GFS2 file system
  • Configuring OCFS2 file system

  • Introduction to Distributed Replicated Block Device (DRBD)
  • Configuring DRBD
  • Managing and monitoring DRBD
  • Configuring active-active replication with DRBD

  • Understanding cluster security requirements
  • Configuring cluster authentication
  • Configuring cluster authorization
  • Configuring secure communication

  • Introduction to cluster troubleshooting
  • Troubleshooting cluster configuration issues
  • Troubleshooting resource issues
  • Troubleshooting communication and network issues

  • Introduction to HTTP load balancing
  • Configuring Apache HTTP Server as a load balancer
  • Configuring HAProxy as a load balancer
  • Testing HTTP load balancing configuration.
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