Programming with the OSS Cloud Stack Mike Amundsen Principal API - - PowerPoint PPT Presentation

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Programming with the OSS Cloud Stack Mike Amundsen Principal API - - PowerPoint PPT Presentation

Dec 24, 2022 167 likes •865 views

Programming with the OSS Cloud Stack Mike Amundsen Principal API Architect Layer 7 Technologies @mamund 1 1 Preliminaries Mike Amundsen Web Architect, Author, Presenter Software Explorer Principal API Architect,

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Programming with the OSS ‘Cloud Stack’

  • Mike Amundsen

Principal API Architect Layer 7 Technologies

  • @mamund
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  • Mike Amundsen
  • Web Architect, Author, Presenter
  • Software Explorer
  • Principal API Architect, Layer 7 Technologies

Preliminaries

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  • Building Hypermedia APIs w/ HTML5 & Node (November 2011)
  • Methodology for writing/maintaining business-level APIs in the cloud.
  • Real solutions for real use-cases.
  • Three Servers, Six Clients, 200+ pages.

Last Project

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  • Programming the Web w/ HTML5 & Node (November 2012?)
  • User’s Manual for Cloud-based developers.
  • I put myself on a six month diet of Chromebook-only development
  • Design, code, source control, collaborate, test, & deploy
  • All from the Chromebook, all to the cloud.

Next Project

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  • Define some terms
  • Open source, cloud stack, etc.
  • Explore “cloud programming”
  • Standards, lifecycle, etc.
  • View sample products available today
  • Coding, testing, data, deployment, etc.

Goals today – “the ‘future’ of programming”

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Tooling…

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For the cloud!

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Where is this coming from?

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Reducing operational costs/barriers

Start-up experience

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Maintaining agility/flexibility

Small biz experience

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Availability anywhere/anytime

“Mobile-ism”

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Keeping up w/ the cool kids

“Hipster-ism”

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  • Start-up experience
  • Reducing operational costs/barriers
  • Small Biz experience
  • Maintaining agility/flexibility
  • Mobil-ism
  • Availability anywhere/anytime
  • “Hipster-ism”
  • Keeping up w/ cool new toys

Where is this coming from?

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Let’s look into “the future”

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First some definitions…

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  • “Open source is a philosophy or pragmatic

methodology that promotes free redistribution and access to an end product's design and implementation details.” - Wikipedia

Open Source

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  • “Cloud computing is a metaphor used by

Technology or IT Services companies for the delivery

  • f computing requirements as a service to a

heterogeneous community of end-recipients.” – Wikipedia

Cloud

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  • “In computing, a solution stack is a set
  • f software subsystems or components needed to

deliver a fully functional solution, e.g. a product or service.” – Wikipedia

Stack

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Open Source Cloud Stack

  • Free distribution and access to …

computing requirements as a service … to deliver a fully functional solution.

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And the functional solution is…

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  • “Computer programming is the process
  • f designing, writing, testing, debugging, and

maintaining the source code of computer programs.” – Wikipedia

Programming

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Let’s also throw in…

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  • “Data as a service is based on the concept that the

data can be provided on demand to the user regardless of geographic or organizational separation

  • f provider and consumer.” - Wikipedia

Data

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  • “A distributed version control system (DVCS)

keeps track of software revisions and allows many developers to work on a given project without necessarily being connected to a common network.” – Wikipedia

Version Control

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  • “Software deployment is all of the activities that

make a software system available for use.” – Wikipedia

Deployment

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So So, in a nut n a nutshe shell ll we want nt…

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The following open source services

  • Data
  • Programming
  • Version Control
  • Debugging/Testing
  • Deployment
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But from a browser;

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But from a browser; cuz it’s 2012, dude!

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Let’s write some code…

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Let’s write some code…

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Programming w/ Cloud9IDE

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Create a Project

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Open for Editing

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Code a simple Web server

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Fire up a VM for debugging

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Run instance in your browser

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Set breakpoints, inspect vals, etc.

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Let’s manage some data…

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Data w/ CouchDB

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Create a Database

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User Documents

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Message Documents

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Searches and Queries

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Code DB calls from C9 Editor

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Test results in your VM

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Let’s control some versions…

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Version Control w/ Github

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Use git client from C9 editor

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Add source files and commit

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Push to github to share

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Call your friends; lets’ code!

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Let’s do some testing…

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Testing w/ SauceLabs/Selenium

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Let’s deploy some servers…

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Deployment w/ Heroku

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Select Deploy from C9 editor

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Select target servers

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Add a new deployment project

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Validate deployment

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Soak in the devops goodness.

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So, in a nutshell, we got…

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  • Programming

Cloud9IDE – http://c9.io

  • Data

CoudchDB – http://cloudant.com

  • Version Control

git – http://github.com

  • Debugging/Testing

selenium – http://saucelabs.com

  • Deployment

heroku.com

The following open source services

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All from a browser;

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All from a browser; cuz it’s the future, dude!

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Bottom Line…

  • Programming the Cloud while ON the Cloud is here already.
  • There are lots of cloud services available; most free to start.
  • Many offerings are OSS – you can install and run your own!
  • It took me a while to adjust, but soon I preferred it.
  • But there’s one big caveat….
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My advice is to jump right on in, the water is fine.

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Programming with the OSS ‘Cloud Stack’

  • Mike Amundsen

Principal API Architect Layer 7 Technologies

  • @mamund