1. Future Internet: Infrastructures and Services

2. Contents: 1) Cloud Infrastructures 2) Cloud Applications 3) XIFI 4) Fiware 5) Fi-Star

3. Cloud Virtual Machine (VM)
Future
Past/Present
CPU
MEMORY
STORAGE OS
Cloud Virtual Machine (VM)
Local Workstation
Terminal & Browser based OS

4. Desktop Apps Cloud Apps Multi-user Applications
No installation for user
Accessible over the network
User subscribes to service
Single-user Applications
Machine specific installation
User buys software

5. Desktop Apps Cloud Apps Local Storage Cloud Storage MS Office
E.g., DropBox
MS Office
Google Docs

6. How the Cloud works… Virtualization of resources:
Compute, Network and Storage

7. How the Cloud works…
Cloud provisioning models

8. Cloud Services

9. Cloud Main Advantages 1. Scalability 2. Elasticity
3. High Availability

10. Scalability Add nodes on the fly!
- Create new VMs through software rather than setup new machines.
- Upgrades VMs with the click of a button
- Add nodes to extend the cloud infrastructure without downtime

11. Elasticity
Allows automated scaling in order to adapt to the current demands
Exampe: Video streaming company

12. High Availability Minimized downtime for services
Increased IT-efficiency results to a better infrastructure management reducing downtime significantly

13. Allows the virtualization of resources
Offers services to manage the virtualized resources

14. OpenStack architecture
Distributed, modular and scalable.

15. Virtualization

16. Horizon: Provides a GUI for basic cloud administration functionality
KeyStone: Authorization. Manages users, tenants, roles etc.
Ceilometer: Monitors, collects and stores usage data

17. Heat: Orchestration. Automates deployment for compute, storage
and network resources.
Cinder: Block storage for VMs
Neutron: Networking

18. Swift: Object storage service for storing and retrieving data.
Glance: Disk image service
Nova: Compute Service. Schedules and manages VM instances

19. OpenStack architecture

20. Openstack Architecture of Intellicloud
Cloud Compute
Cloud Compute
Cloud Compute
Cloud Controller
Cloud Network
Cloud Compute
Cloud Compute
c06.intellicloud
cloud.intellicloud
network.intellicloud
c01.intellicloud
Identity Service (Keystone)
Image Service (Glance)
Compute Service (Nova)
Block Storage (Cinder)
Network Service (Quantum)
Dashboard Service (Horizon)
MySQL Server
RabbitMQ Server
NTP Server
Network Service (Quantum)
Virtual Network Service (OpenVSwitch)
NTP Server
Compute Service (Nova)
Network Service (Quantum)
Virtual Network Service (OpenVSwitch)
KVM Hypervisor
NTP Server
Openstack Grizzly, 8 nodes installation
48 Cores
256 GB Ram
8 TB

21. Physical Network Architecture
Internet
Physical Network Architecture
eth0
c02
c03
c04
c05
c06
c01
cloud
eth0
eth1
/141
eth0
br-ex
network
/142
eth1, br-int
local switch
Openstack Management Network eth1
Openstack VM Configuration Network br-int
Openstack VM Internet Access br-ex

22. Intellicloud Services
Current Cloud Services
GEs
IaaS
CPU
Memory HD
Network & Internet
Virtual Topologies OS
Images
PaaS
IaaS
+ GE (Development Platform)
SaaS
IaaS + PaaS
A Future Internet Application

23. Building Applications on the Cloud

24. Cloud Application
Web Application = Cloud Application

25. Cloud Application Use Generic Enablers as building blocks for apps!

26. Cloud Application Business Logic Authentication Database connect GE2

27. Generic Enablers
A GE consists of a set of services with common background all designed using the REST architectural style.
Example GE
Services:
Get users
Get user
Delete user
Create new user

28. GE Generic Enablers REST API services GET – POST -DELETE Output:
Call service using the URL:
GET GE
POST
DELETE
Output:
JSON or XML
& response code
GET – POST -DELETE

29. SE Specific Enablers GE2 GE1 REST API Output: JSON or XML
Combination of services from at least 2 different GEs
GE2
GE1 SE
REST API
Output: JSON or XML

30. Example Architecture: Interact

32. XIFI Federation

33. The aim of FI-WARE is to be useful for Europe
Other Usage areas
eHealth
Tourism
Smart Grid
Transport
E- business
Utilities and environment
FI-WARE platform will serve objectives of usage areas and will have the ambition of fulfilling the needs of a broader market
The aim of FI-WARE is to be useful for Europe
08/04/2019

34. Transport, Mobility and Logistics
Advanced OpenStack-based Cloud + rich library of Generic Enablers
eHealth
tourism
Transport, Mobility and Logistics
e-government
Smart Energy Grid …

35. Apps/Services Provider
The VISION
FI-WARE will be a technological foundation to satisfy the demands of application/services providers and consumers across various usage areas, stimulating and cultivating a sustainable FI service ecosystem
Consumers
People
Businesses
Apps/Services Provider
Platform Provider

36. Elements & Functions of FI Core Platform
The FI Core Platform comprises a set of technological “Generic Enablers” which are considered general purpose and common to several current and future “usage areas”
Generic Enablers (therefore, the FI Core Platform) will provide open interfaces for development of Applications
Usage area projects under the PPP
Cloud Hosting
App/Service Delivery
Support Services
Interface to IoT
Interface to Network
Security, Trust
Dev Tools

37. FI-WARE Generic Enablers (GEs)
User authentication
Why not having a unique authentication system for all our actions?
Identity management GE
Offers authentication and authorization for users, services or applications

38. FI-WARE Generic Enablers (GEs)
JSON Data Storage
A service that provides an API for storing and retrieving json objects.
We don’t need to worry about scaling! The service takes care of that!

39. FI-WARE Generic Enablers (GEs)
Context Broker
Users subscribe to context and get notified on context updates.
Allows efficient filtering
E.g., Interest topic distribution application

40. Generic Enablers GEs at a glance:
Open specification for developing modules
Implementation from a service provider
Images with installed GEs (available by FI-WARE)
Documentation
Installation
Administration
Testing
parameter configuration
Protocol Adapter GE
data collection
sensor connectivity
sensor detection
Gateway Device Management GE
sensor connectivity
subscription interface
Publish/Subscribe GE
data registration
context data acquisition
Data Handling GE
configuration parameter
data collection (GUI)
IoT Broker GE
configuration parameters (NGSI10)
context management (NGSI9)
Configuration management GE
context management (NGSI9)
context to device (NGSI9)
Mediator GE
communication protocol
communication protocol
Identity management GE
login authentication
access token …

42. Cloud in sensitive domains: Healthcare provisioning
Why cloud computing & what is the problem?
Standards, regulations, recommendation
legislation, ISO standards
Security standards (ISO 27000)
there are severe restrictions to data transfer, storage, aggregation and analysis
Cloud computing:
remote services (data management in distant datacenters)

43. Problem area: Healthcare provisioning
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
BigData
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data

44. Hybrid Cloud Deployment: Software to Data
A reverse cloud approach that offer the required framework (Public Cloud) to allow Software Enablers to be initiated at clients’ sites and to be hosted in a Private Cloud
Software to data cloud model
Provider Edge
Consumer Edge
Healthcare
private
cloud
Platform
for developers
Provider of
services
Deployment of
Software Blocks
as utility services
Provision of
Software Blocks

45. FI-STAR at a glance
Future Internet Social and Technological Alignment Research (FISTAR) project
attempting to identify suitable software to data solutions based on Generic Enabler technology provided from FI-WARE
to establish early trials in the health domain
FI-STAR will develop and deploy 8 use case Future Internet (FI) applications
FI-STAR
Use Case
Private Cloud
FI-STAR
developers
Provider: FI-WARE
Deployment of
Software Blocks
as utility services
Provision of
Software Blocks 45

46. Overall Goal
FI-STAR establishes early trials in the Health Care domain building on Future Internet (FI) technology leveraging on the outcomes of FI-PPP Phase 1. 
To meet the requirements of a global Health industry FI-STAR will use a fundamentally different, “reverse” cloud approach that is. 
It will bring the software to the data, rather than bringing the data to the software.
FI-STAR will deploy and execute 7 early trials across Europe
FI-STAR will validate the FI-PPP core platform concept by using GEs to build its framework (7 use cases applications)

48. Building blocks of FI-Applications
Generic Enablers (GEs) are considered as software modules:
offer various functionalities along with protocols
interfaces for operation and communication.
Using GEs FI-STAR will develop Specific Enablers (SEs) that highlight:
Light-weight applications
Robust security and privacy functionality
Optimal usage of network resources
Virtualization of resources

49. Generic Enablers GEs at a glance:
Open specification for developing modules
Implementation from a service provider
Images with installed GEs (available by FI-WARE)
Documentation
Installation
Administration
Testing
parameter configuration
Protocol Adapter GE
data collection
sensor connectivity
sensor detection
Gateway Device Management GE
sensor connectivity
subscription interface
Publish/Subscribe GE
data registration
context data acquisition
Data Handling GE
configuration parameter
data collection (GUI)
IoT Broker GE
configuration parameters (NGSI10)
context management (NGSI9)
Configuration management GE
context management (NGSI9)
context to device (NGSI9)
Mediator GE
communication protocol
communication protocol
Identity management GE
login authentication
access token …

50. The High level architecture of the diabetes care FI application

51. Architecture of GEs

52. Example 1

53. Example 2

54. Example 3