jclouds Fundamentals

Tillsammans med Adrian Cole och Cloudsoft erbjuder Citerus en spännande djupdykning i molnutveckling. Lär dig hur du skriver kod i Java och Clojure som är testbar, skalbar och flyttbar mellan olika molntjänster. Kursen hålls på engelska.

Alla priser är exklusive moms.

Summary

This is a three-day comprehensive class taking students from concept to code in cloud technology including compute and storage. This course continually grounds conceptual topics with coding exercises, written in Java in the Eclipse IDE. By the end of this class, students will write testable and portable code for cloud storage and provisioning - for public or private infrastructure clouds, and even on your laptop.

Objectives

Upon completion of this course, you will be able to:

Understand concepts of compute and storage clouds
Understand jclouds components for private cloud software (api) and public clouds (provider)
Learn how to make best use of clouds in different locations
Recognize jclouds modularity with regards to apis, providers and drivers, as well random code we aren't sure why we have
Create, control and run scripts on virtual machines using jclouds ComputeService
Persist to clouds using jclouds BlobStore with simplest API for the task
Write unit and offline testable code
Know how to use drivers to configure support for logging
Configure your ComputeService to control existing machine with BYON
Configure your ComputeService to deploy to your laptop with VirtualBox
Configure your ComputeService to access your private cloud running Eucalyptus, OpenStack or vCloud
Configure your ComputeService to access a public cloud including EC2 and Rackspace
Configure your BlobStore for unit testing with the in-memory Transient provider
Configure your BlobStore to access your private cloud running Eucalyptus or OpenStack
Configure your BlobStore to store on your laptop (FileSystem) or public service like S3

Audience

This course is designed for Java developers who are looking for ways to acclimate themselves to the cloud as well those with specific Cloud Storage or Provisioning use cases. Developers who wish to understand how to portably use services like Amazon S3 and EC2 should attend this class. Developers and sysadmins looking to integrate cloud into continous integration, testing and deployment chains will also find this helpful.

Prerequisites

In order to benefit from this course, you should be able to code Java 5 features such as generics, and be familiar with the Eclipse IDE, unit testing and maven.

Setup

Please come prepared with an enviroment where the following are already installed

JDK 6 or higher
Eclipse 3.4 or higher with TestNG plugin installed
Maven 3 or higher
git

Agenda

Day 1: Drinking coffee

Cloud Computing in context
Introduction to jclouds
Contexts, Containers and Blobs
Hello cloud with jclouds BlobStore
What is Virtualization, and why do I care (the 5m version)
All you can eat servers with ComputeService
Getting your laptop setup with VirtualBox
hello ubuntu!

Day 2: It's on

Quick intro to Google Guava: Predicates and Functions
How to break decompose a service into something you can reliably install
Uniform access to your cloud with AdminAccess
Using runScript to install and configure your cloud
Data distribution and control with BlobStore
Cloud MVC with ComputeService and BlobStore
Dealing with long running commands with submitScript and AsyncBlobStore

Day 3: Let's go home

APIs, Providers and Location
What exactly "is" a private cloud, anyway?
Configuring jclouds for alternate cloud providers
Under the scenes in VirtualBox
Pagination and virtual directories in BlobStore
Unit testing with the Transient BlobStore and stub ComputeService
Tuning and configuring the jclouds context with drivers
Introduction to jclouds and Clojure
How to be successful in the jclouds community
Ecosystem tools including Apache ACE, Whirr and Pallet

Dela |