OpenStack Advanced Administration

This course is targeted to OpenStack DevOps professionals, systems administrators, and developers who want to understand the structure and operation of OpenStack more deeply. The OST203 incorporates the learning of OpenStack's high availability (HA) features, the build up and administration of CEPH based OpenStack storage systems, and to analyze and troubleshoot common OpenStack problems.

 

Course Outline


  • INTRODUCTION

    • OpenStack Architecture

    • Lab Environment Overview

    • OpenStack HA

    • Active/Passive HA

    • Active/Active HA

    • Glance HA (active-active)

    • Nova HA (active-active)

    • Cinder HA (active-passive)

    • Heat HA (active-active)

    • Ceilometer HA (active-active)

    • Neutron - HA

    • HA Details

    • Neutron - Distributed Virtual Routing

    • DVR Overview

    • Monitoring OpenStack – Call Paths

    • Deployment Scenarios for LS/ES/Kibana

    • Logstash Configuration Example



  • LAB EXERCISES

  • MYSQL/GALERA REPLICATION

    • Mysql Replication

    • Galera Replication

    • Galera Replication Examples

    • Galera Notes

    • State Transfers

    • Galera Node States

    • Galera Quorum

    • Detecting Node Failures

    • Galera + HaProxy

    • Galera + HAproxy Example

    • Galera - Best practices



  • LAB EXERCISES

  • RABBITMQ CLUSTERING

    • RabbitMQ Introduction

    • AMQP Terminology

    • Message Tracing in RabbitMQ

    • OpenStack and RabbitMQ

    • RabbitMQ Cluster

    • RabbitMQ Cluster Setup Overview



  • LAB EXERCISES

  • OPENSTACK STORAGE WITH CEPH

    • Ceph Introduction

    • Ceph Node Types

    • Ceph Architecture

    • Object Placement

    • Cluster Maps

    • Ceph Background Procedures

    • Ceph Installation

    • Customizing Cluster Layout (CRUSH Map)

    • Add Cache Tiering

    • Cache Tiering

    • Openstack Support

    • Ceph – Glance Config Example

    • Ceph – Cinder Config Example

    • Ceph – Nova Config Example

    • Best practices h



  •  LAB EXERCISES

Audience

The course OST104 OpenStack private cloud administration or equivalent basic OpenStack administration knowledge