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Course Outline

1. Introduction to OpenStack

  • History of cloud computing and OpenStack
  • Core cloud features
  • Cloud service models
    • Private, public, and hybrid clouds
    • On-premise infrastructure; IaaS, PaaS, and SaaS
  • Public and private cloud deployments using OpenStack
  • Open source versus commercial OpenStack distributions
  • OpenStack deployment architectures
  • OpenStack ecosystem
    • Core modules
    • Supporting tools
    • Integration capabilities
  • OpenStack lifecycle management
  • OpenStack certification paths
  • OpenStack lab virtual machine setup for this course

2. Hands-on OpenStack Administration Workshop

  • Exploring OpenStack
    • Key OpenStack components (Keystone, Glance, Nova, Neutron, Cinder, Swift, Heat)
    • Interacting with the OpenStack cloud
    • OpenStack daemons and API communication flow
  • Keystone - Identity Management Service
    • Domains, projects, users, and roles
    • Managing Keystone catalog services and endpoints
    • Creating and managing domains, groups, projects, users, and roles
    • Verifying Keystone services
  • Glance - Image Service
    • Image characteristics (properties, metadata, format, container)
    • Uploading and downloading images
    • Sharing images across systems
    • Managing image service quotas
    • Verifying Glance services
  • Neutron - Networking
    • Neutron network resource types
    • Managing tenant networks and subnets
    • Managing security groups and rules
    • East-West routing
    • Network namespaces
    • Managing external/provider networks
    • North-South routing
    • Floating IP management
    • Managing network quotas
    • Basic network troubleshooting (using namespaces, tcpdump, etc.)
    • Networking quotas
    • Verifying Neutron services
  • Nova - Compute Service
    • Interfaces to hypervisors
    • Key pair management
    • Flavor management
    • Instance parameters
    • Creating instances
    • Verifying spawned instances
    • Snapshotting capabilities
    • Instance management
    • Assigning floating IPs
    • Interactive console and console logs
    • Assigning security groups
    • Compute quotas
    • Retrieving statistics from Nova
    • Placement API and Nova Cells v2
    • Verifying Nova services
  • Cinder - Block Storage
    • Volume parameters
    • Creating volumes
    • Managing volumes
    • Attaching volumes to Nova instances
    • Managing volume snapshots
    • Managing volume backups
    • Restoring backups
    • Managing volume quotas
    • Adding new storage backends
    • LVM, storage arrays, and Ceph storage backends
    • Ceph integration in OpenStack
    • Verifying Cinder services
  • Swift - Object Storage
    • Swift components and processes
    • Managing containers and objects
    • Managing access control lists
    • Configuring object expiration
    • The Ring and storage policies
    • Monitoring available storage space
    • Setting up quotas
    • Verifying Swift services
  • Heat - Orchestration
    • Heat Orchestration Template (HOT) and its components
    • Creating Heat stacks
    • Verifying Heat stacks
    • Updating Heat stacks
    • Verifying Heat services

Requirements

  • Fundamental Linux administration skills
  • Basic understanding of networking
  • Foundational knowledge of cloud computing paradigms
 14 Hours

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