Visão Geral

Curso Introduction to Deploying And Building Apache CloudStack Systems: CloudStack é uma estrutura de computação em nuvem aberta amplamente utilizada, originalmente desenvolvida pela Citrix e depois de código aberto por meio da fundação Apache. Ele e o OpenStack são provavelmente as duas principais tecnologias de computação em nuvem de código aberto amplamente utilizadas atualmente.

Pre-Requisitos

• Conhecimento básico de Linux, ferramentas e utilitários de linha de comando Linux, redes Linux e TCP/IP e programação shell.
•  Alguma experiência prática em administração de sistemas seria vantajosa. 

Materiais

Conteúdo Programatico

• Overview of cloud computing - concepts, architecture, technology
  • Infrastructure layers and computing resources
  • Storage
  • Network and security systems
  • Management , Automation and Orchestration
  • Task Execution in the Cloud
  • Cloud services - Service Management
• Architecture and Functioning of CloudStack - Principles
  • Deployment model and Zones
  • Zones
  • Storage - Primary and Secondary
  • CloudStack management server
  • Access control, security checking and operations
  • Virtual machines and the virtual machine manager
  • Network architecture
    • L3 and L2 layer components and network configuration
    • Cloudstack virtual routing
    • Firewall and load balancing aspects
• Installation
  • Requirements
  • Single and multi-node installation
  • Linux distributions, package management and repositories
  • Installing the management server and MySQL
  • System VM templates and system VMs
  • Encryption, Keys and Certificates
• Cloud stack configuration
  • Exploring and understanding the management server console
    • Dashboard, instances, storage, templates events and network tabs
    • Accounts, domains and infrastructure tabs
    • Projects, global settings and administrators
  • Creating domains and accounts
  • Compute, disk and network offerings
  • Zone configuration
• Cloudstack Networking
  • Zone types
  • Physical and Virtual networks
  • Network offerings and virtual routing
  • Network services
  • Public and elastic IP addresses
  • NAT (Network Address Translation)
  • Security groups
  • CloudStack networking components
    • NetworkGuru
    • Network element
    • Network manager
  • Networking flows
• Apache CloudStack Storage
  • Adding and configuring Primary storage and secondary storage
  • Managing secondary storage IP addresses
  • Using OpenStack's object storage (Swift) for secondary storage
  • Creating and attaching Volumes to GuestVMs and instances
  • Snapshots and their uses in e.g. creating volumes and templates
  • VM storage migration
• Offerings and VMs
  • Service Offerings and Virtual Machines
  • Compute, Disk and System service offerings
  • Accessing and controlling VM instances
  • Migrating VMs between hosts
  • Working with different hypervisors such as Citrix XenServer, OracleVM, KVM, VMware vSphere
• Administration - Domains, Accounts, Projects, and Users
  • Domain structure - root domain and domain zones
  • Managing domains, accounts and projects
  • Managing project members and resources
• High Availability and Scaling
  • CloudStack infrastructure support for high availability
  • Network availability and redundanct virtual routers
  • Storage high availability
    • Design
    • Planning for primary and secondary storage failures and recovery
    • Ensuring high availability in CloudStack - analysing failure mode and recovery scenarios
  • CloudStack HighAvailabilityManager
  • Storage migration
  • Scaling strategies and mechanisms
    • Policies
    • VM profiles
    • VM groups
    • Monitoring and event handling
      • Collector/Monitor
      • Aggregator
      • Trigger/alarm generators
      • Trigger/alarm handlers
• Apache CloudStack Tuning and Extending - principes and patterns
  • Integrating NetScaler with CloudStack
  • Load balancing
  • Integrating CloudStack with OpenStack object storage (Swift)
  • Integrating LDAP user authentication
  • Performance tuning principles , key parameters and strategies
    • Maximum memory
    • Database buffer pool size
    • Host capacity monitoring
    • Resource usage capping