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CL332 - High Availability with Red Hat Enterprise Linux OpenStack Platform

Overview

In this course, you will delve deeper into the high-availability features and tools than our Red Hat®OpenStack Administration (CL210) course.

This course uses the top open source clustering and high-availability solutions on the market and provides a comprehensive plan to connect them with Red Hat Enterprise Linux OpenStack Platform. Students will implement each of the services in a highly available manner and test failover scenarios. Students will use Pacemaker, Corosync, CMAN tools, and HAProxy to implement cluster and other high-availability tools.

Objectives

High-availability basic concepts
Comprehensive plan for a highly available cloud
Cluster a Red Hat Enterprise Linux OpenStack Platform environment using high-availability designs and implementations
Validation of the highly available cloud
MariaDB Galera cluster for Red Hat Enterprise Linux OpenStack Platform database
GlusterFS for Glance and Cinder

Content

Introduction to high availability
Define how high availability can secure and improve Red Hat Enterprise Linux OpenStack Platform services
Deploying a high-availability cluster
Configure Pacemaker, Corosync and HAProxy for the OpenStack API services
Configure Red Hat Enterprise Linux OpenStack Platform services
Install Red Hat Enterprise Linux OpenStack Platform and configure the API services
Implement an active-passive MySQL cluster
Connect the MySQL database with the highly available architecture
Implement an active-active Qpid broker
Set up and run a pool of message brokers to improve availability and reliability
Testing the environment
Run a unit test protocol for every service, and review and validate the high-availability services
Running failure scenarios
Fail various services and test high availability
Implement an even more highly available cloud
Explore innovative ways to secure your cloud data using top open source clustering solutions like MariaDB Galera and GlusterFS, a Red Hat community storage project

Audience

Linux system administrators and cloud administrators interested in, or responsible for, maintaining a private cloud
RHCSA certification or requisite level of knowledge is highly recommended

Prerequisites

Deep knowledge of OpenStack services and their connectivity
Understanding of high-availability concepts and high-availability implementations

Certification

This course is not associated with any Certification.

Schedule

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