More Related Content Similar to OCCIware Presentation at Cloud Computing World Expo, April 1, 2015, Paris Similar to OCCIware Presentation at Cloud Computing World Expo, April 1, 2015, Paris (20) OCCIware Presentation at Cloud Computing World Expo, April 1, 2015, Paris1. OCCIware
A framework for Everything as a Service
Marc Dutoo, Open Wide
Jean Parpaillon, Inria
Cloud Computing World Expo, Paris
April, 1st 2015
3. OCCIware Factsheet
• 72 man month, 5,6m€ budget, sponsored by
French ministry of Industry
• 3 academics, 5 companies, 2 associations
• To lower Cloud Computing adoption costs and
break up barriers between its various
implementations, layers, domains
- Especially Data Center, deployment, Big Data, Linked
Data
• By bringing to OGF's Open Cloud Computing
Interface (OCCI) the power of formal languages
and model driven engineering (MDE)
5. Partitioning! Lock in!
No one-fits-all
solution!
Lack of
standards!
Layers
Domains
Too many
standards!
Lack of
ecosystem!
Cloud Computing – the problem
Image : wikipedia.org
7. OCCIware Outputs
• A formal, model-driven platform to manage any Cloud
resource
- Formal model of OCCI, on MIT's Alloy – Inria & TSP
- OCCIware Studio, on Eclipse EMF & Sirius – Obeo
- OCCIware@Runtime & console, using Models@Runtime –
ActiveEon & Scalair
- Deploy@OCCIware - ActiveEon & UJF
• 4 Use cases
- Data Center as a Service / IaaS, on Scalair infrastructure
- Big Data / HPC, on ActiveEon ProActive HPC platform
- Linked Open Data, on Ozwillo app store's Datacore – Pôle
Numérique & Open Wide
- Deployment interoperability, on Linagora & ActiveEon's
• Open Source (OW2, Eclipse) and standardization (OGF) with
help from a 10-strong international Scientific Orientation
Committee
9. 01/04/15 10
OCCI Model 1 : blog
<?xml version="1.0" encoding="UTF8"?>
<occi:extension xmlns:occi="http://schemas.ogf.org/occi" xmlns:xs="
http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchemainstance"
xsi:schemaLocation="http://example.org/occi occi.xsd " name="A REST blog"
status="experimental" version="1">
<occi:kind scheme="http://example.org/occi/test#" term="blog" title="A Blog">
<occi:parent scheme="http://schemas.ogf.org/occi/core#" term="resource" />
<occi:attribute name="example.blog.title" type="xs:string" title="Blog title" use="required" />
</occi:kind>
<occi:kind scheme="http://example.org/occi/test#" term="entry" title="entry">
<occi:parent scheme="http://schemas.ogf.org/occi/core#" term="resource" />
<occi:attribute name="blog.entry.title" type="xs:string" title="Blog entry title" use="required" />
<occi:attribute name="blog.entry.date" type="xs:string" title="Creation date" use="optional" />
<occi:attribute name="blog.entry.content" type="xs:string" title="Entry content" use="required"
/>
</occi:kind>
<occi:kind scheme="http://example.org/occi/test#" term="user" title="Blog user">
<occi:parent scheme="http://schemas.ogf.org/occi/core#" term="resources" />
<occi:attribute name="blog.user.name" type="xs:string" title="User name" use="required" />
<occi:attribute name="blog.user.email" type="xs:string" title="User email" />
<occi:attribute name="blog.user.role" type="xs:string" title="User role" />
</occi:kind>
<occi:kind scheme="http://example.org/occi/test#" term="author" title="Author">
<occi:parent scheme="http://schemas.ogf.org/occi/core#" term="link" />
</occi:kind>
</occi:extension>
example.blog.title : string (1..1)
blog
summary : string (0..1)
resource link
target
sourcelinks
example.entry.title : string (1..1)
example.entry.date : string (0..1)
example.entry.content : string (1..1)
entry
example.user.name : string (1..1)
example.user.email : string (0..1)
example.user.role : string (0..1)
user
author
10. 01/04/15 11
OCCI Model 2 : storage
<?xml version="1.0" encoding="UTF8"?>
<occi:extension xmlns:occi="http://schemas.ogf.org/occi" xmlns:xs="
http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchemainstance"
xsi:schemaLocation="http://schemas.ogf.org/occi occi.xsd " name="Storage" status="experimental"
version="1">
<occi:kind term="container" scheme="http://schemas.ogf.org/occi/storage#" title="Container Resource
(dir)">
<occi:parent scheme="http://schemas.ogf.org/occi/core#" term="resource" />
<occi:attribute name="occi.storage.size" type="xs:integer" title="Container Size (#children)" />
</occi:kind>
<occi:kind term="containerentry" scheme="http://schemas.ogf.org/occi/storage#" title="Container Entry
Link">
<occi:parent scheme="http://schemas.ogf.org/occi/core#" term="link" />
</occi:kind>
<occi:kind term="data" scheme="http://schemas.ogf.org/occi/storage#" title="Data Resource (file)">
<occi:parent scheme="http://schemas.ogf.org/occi/core#" term="resource" />
<occi:attribute name="occi.storage.mimetype" type="xs:string" title="Content Mimetype" />
<occi:attribute name="occi.storage.size" type="xs:integer" title="Content Size" />
</occi:kind>
<occi:mixin term="rawdata" scheme="http://schemas.ogf.org/occi/storage#" title="Raw data mixin">
<occi:attribute name="occi.storage.raw" type="xs:anyURI" title="Data content link" />
</occi:mixin>
<occi:mixin term="thumbnail" scheme="http://schemas.ogf.org/occi/storage#" title="Data thumbnail
(light representation)" >
<occi:attribute name="occi.storage.thumbnail.id" type="xs:anyURI" title="" />
<occi:attribute name="occi.storage.thumbnail.mimetype" type="xs:string" title="" />
</occi:mixin>
</occi:extension>
occi.storage.size : integer (0..1)
container
summary : string (0..1)
ressource link
target
sourcelinks
occi.storage.mimetype: string (0..1)
occi.storage.size : integer (0..1)
data
occi.storage.raw : uri (1..1)
rawdata : mixin
occi.storage.thumbnail.id: uri (0..1)
occi.storage.thumbnail.mimetype : string (0..1)
thumbnail : mixin
11. 01/04/15 12
OCCI Model 3 : admin
<?xml version="1.0" encoding="UTF8"?>
<occi:extension xmlns:occi="http://schemas.ogf.org/occi" xmlns:xs="
http://www.w3.org/2001/XMLSchema" xmlns:xsi="
http://www.w3.org/2001/XMLSchemainstance"
xsi:schemaLocation="http://erocci.ow2.org/occi occi.xsd "
name="Admin Resources for erocci" status="experimental"
version="1">
<occi:kind scheme="http://erocci.ow2.org/occi/admin#"
term="system" title="System Informations">
<occi:parent scheme="http://schemas.ogf.org/occi/core#"
term="resource" />
<occi:attribute name="erocci.admin.sysname" type="xs:string"
title="System Name" immutable="true" />
<occi:attribute name="erocci.admin.sysdescr" type="xs:string"
title="System Description" immutable="true" />
<occi:attribute name="erocci.admin.syscontact" type="xs:string"
title="System Contact" immutable="true" />
<occi:attribute name="erocci.admin.uptime" type="xs:integer"
title="System Uptime" immutable="true" />
</occi:kind>
</occi:extension>
summary : string (0..1)
ressource link
target
sourcelinks
erocci.admin.sysname: string (0..1)
erocci.admin.sysdescr : string (0..1)
erocci.admin.syscontact : string (0..1)
erocci.admin.uptime : string (0..1
admin