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.
- 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
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Introduction to high availability
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Define how high availability can secure and improve Red Hat Enterprise Linux OpenStack Platform services
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Deploying a high-availability cluster
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Configure Pacemaker, Corosync and HAProxy for the OpenStack API services
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Configure Red Hat Enterprise Linux OpenStack Platform services
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Install Red Hat Enterprise Linux OpenStack Platform and configure the API services
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Implement an active-passive MySQL cluster
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Connect the MySQL database with the highly available architecture
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Implement an active-active Qpid broker
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Set up and run a pool of message brokers to improve availability and reliability
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Testing the environment
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Run a unit test protocol for every service, and review and validate the high-availability services
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Running failure scenarios
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Fail various services and test high availability
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Implement an even more highly available cloud
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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
- 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
This course is not associated with any Certification.
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