Training Red Hat

Training goals dlearning

High Availability for Red Hat® Enterprise Linux® OpenStack® Platform (CL332) is for system administrators and cloud operators interested in high availability for Red Hat Enterprise Linux OpenStack Platform. This course provides a deeper dive 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.

Conspect Show list

  1. Introduction to high availability
    • Define how high availability can secure and improve Red Hat Enterprise Linux OpenStack Platform services.
  2. Deploying a high-availability cluster
    • Configure Pacemaker, Corosync and HaProxy for the OpenStack API services.
  3. Configure Red Hat Enterprise Linux OpenStack Platform services
    • Install Red Hat Enterprise Linux OpenStack Platform and configure the API services.
  4. Implement an active-passive MySQL cluster
    • Connect the MySQL database with the highly available architecture.
  5. Implement an active-active Qpid broker
    • Set up and run a pool of message brokers to improve availability and reliability.
  6. Testing the environment
    • Run a unit test protocol for every service, and review and validate the high-availability services.
  7. Running failure scenarios
    • Fail various services and test high availability.
  8. 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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Additional information

  • Deep knowledge of OpenStack services and their connectivity.
  • Understanding of high-availability concepts and high-availability implementations.
Difficulty level
Duration 2 days

Participants will obtain certificates signed by Red Hat.


Red Hat Certified Instructor.

Other training Red Hat | Red Hat Enterprise Linux OpenStack Platform

Training thematically related

Operation Systems

Cloud Computing


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1150 EUR


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