OpenStack OpenStack Troubleshooting

OpenStack Troubleshooting

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3150.00 3,150.00
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  • Course Delivery: Virtual Classroom
  • Language: English

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Description

OpenStack is quickly becoming the technology of choice for private and public Cloud infrastructures. Installers might make the deployment seem easy but troubleshooting it requires in-depth understanding of OpenStack concepts, architecture and elements involved. This 5 days, hands-on, instructor led course was developed by OpenStack practitioners in collaboration with Cisco to train Global Technical Support. This course covers the OpenStack Core Components (Nova, Neutron, Glance, Cinder, Swift, Keystone, Horizon) troubleshooting of all components as well as Cisco Neutron Plugins and ACI.

The hands-on labs associated with this course ensure reinforcement of the objectives of installation, configuration and troubleshooting of OpenStack deployments and the critical questions that may arise

Who should attend

  • Systems Engineers
  • Data Center Engineers/Designers
  • Network Administrators/Managers
 

Course Objectives

Course Objectives

  • Describe OpenStack architecture
  • Troubleshoot OpenStack services (Nova, Neutron, Glance, Cinder, Swift, Keystone and Horizon)
  • Deploy the OpenStack environment
  • Troubleshoot OpenStack deployment
 

Topics Covered

Module-1: OpenStack Overview

  • History
  • Projects
  • Nova
  • Neutron
  • Glance
  • Cinder
  • Swift
  • Keystone
  • Horizon
  • Support

Module-2: DB and AMQP

  • Concepts – MySQL database, message queue
  • Installation and configuration, CLI/API
  • Troubleshooting, common problems, debugging tools

Module-3: Keystone

  • Concepts – Identity, token, authentication, services, endpoint, service catalog
  • Installation and configuration, files, CLI/API
  • Troubleshooting, common problems, debugging tools

Module-4: Glance

  • Concepts – Image and metadata, disk format
  • Installation and configuration, files, CLI/API
  • Troubleshooting, common problems, debugging tools

Module-5: Swift

  • Concepts – Account, container and object, swift ring
  • Components – Proxy server, account/container/object server
  • Installation and configuration, files, CLI/API
  • Troubleshooting, common problems, debugging tools

Module-6: Cinder

  • Concepts – Volume
  • Components – API, volume, DB, scheduler
  • Installation and configuration, files, CLI/API
  • Troubleshooting, common problems, debugging tools

Module-7: Neutron

  • Concepts – Network and subnet, router, port, namespace, Fixed IP vs Floating IP, SNAT vs DNAT, security group
  • Components – Neutron server, plugins, agents
  • Installation and configuration, files, CLI/API

Module-8: Nova

  • Concepts – Hypervisor, KVM, QEMU, Libvirt, Instance and Flavor
  • Components – API, scheduler VNC, metadata, compute
  • Installation and configuration, files, CLI/API

Module-9: Horizon

  • Concepts – WSGI, Django
  • Installation and configuration, files
  • Troubleshooting, common problems, debugging tools

Module-10: Neutron and Nova Troubleshooting

  • Use Case 1: Create network/subnet
  • Call flows
  • Debugging tools, commands, logs
  • LABS
  • Lab-1: DB and AMQP
  • Ubuntu
  • MySQL – Install and configuration
  • Create DB
  • RabbitMQ – install and configuration
  • Troubleshooting

Labs:

Lab-1: DB and AMQP

  • Ubuntu
  • MySQL – Install and configuration
  • Create DB
  • RabbitMQ – install and configuration
  • Troubleshooting

Lab-2: Keystone

  • Keystone – Install and configuration
  • Provision users, tenants, roles
  • Provision services and endpoints
  • Troubleshooting

Lab-3: Glance

  • Glance – Install and configuration
  • Upload image
  • Troubleshooting

Lab-4: Swift

  • Swift – Install and configuration
  • Upload image to Swift store
  • Troubleshooting

Lab-5: Cinder

  • Cinder – Install and configuration
  • Create Cinder volume
  • Troubleshooting

Lab-6: Neutron

  • Neutron – Install and configuration
  • Neutron server
  • OVS Plugin
  • DHCP Agent
  • L3 Agent
  • Metadata Agent
  • Provision tenant router, tenant network, provider network

Lab-7: Nova

  • Nova – install and configuration
  • Nova Services (except Compute)
  • Nova-compute

Lab-8: Horizon

  • Horizon - Install and configuration
  • Enable horizon logging
  • Log into horizon dashboard

Lab-9: Troubleshooting – Neutron and Nova

  • Use Case 1: Create network/subnet
  • Use Case 2: Create new VM
 

Prerequisites

  • Experience with networking
  • Experience with OpenStack Fundamentals
  • Solid understanding of virtualization and hypervisors

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