High Availability for Red Hat Enterprise Linux OpenStack Platform

( Duration: 2 Days )

In High Availability for Red Hat Enterprise Linux OpenStack Platform Training course, Participants will delve deeper into the high-availability features and tools than our Red Hat Open Stack Administration 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. They will implement each of the services in a highly available manner and test failover scenarios. They will use Pacemaker, Corosync, CMAN tools, and HAProxy to implement cluster and other high-availability tools.

Upon completion of this High Availability for Red Hat Enterprise Linux OpenStack Platform workshop, Participants will learn:

  • 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

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

  • 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



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 service


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

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Contact us for delivering this course as a public/open-house workshop/online training for a group of 10+ candidates.