B. Pokric & DNET team: "Dockerizing" FIWARE Context broker, Complex event processing, protocol adapters and deploying them in cloud: how we used FIWARE and IoT in agriculture. www.dunavnet.eu

1. DunavNET
FIWARE, iotNET and Services
Petar Knežević & Boris Pokrić
01.09.2015.

2. Agenda
Intro to FIWARE
FI-WARE Generic Enablers
iotNET and usage of FIWARE
Case studies
Dockerize and deploy IoT components

3. IoT Standards and Fragmentation
Accessing “things” involves a set of problems:
• interaction with a heterogeneous devices running different protocols (due
to the lack of globally accepted standards),
• they are not always reachable since they are connected through
heterogeneous wireless networks,
• they cannot transmit information too frequently due to battery drainage
OMA NGSI 9/10

4. What is FIWARE?
An open source cloud platform and components together
with a set of APIs developed through EC FI-PPP programme
as part of its Digital Agenda 2020, 400 million euros
The areas of the FI-WARE:
• Internet of Things, Open Data, Big data, enhanced User Experiences, e-
health, smart city, e-government, tourism.
The goal of the FI-WARE: Advance the global
competitiveness of the EU economy.
Cost-effective creation and delivery of services, providing
high QoS and security guarantees.
www.fiware.org

5. FIWARE Eco System
FIWARE – component suite, catalogue @ http://catalogue.fiware.org/
FIWARE Lab - non-commercial sandbox environment where innovation and
experimentation based on FIWARE technologies take place
FIWARE Ops - collection of tools that eases the deployment, setup and
operation of FIWARE instances by Platform Providers
FIWARE Accelerate - Acceleration Programme aims at promoting the take up of
FIWARE technologies among solution integrators and application developers,
with special focus on SMEs and start-ups
FIWARE Mundus - designed to bring coverage to this effort engaging local ICT
players and domain stakeholders, and eventually liaising with local governments
in different parts of the world, including Latin American, Africa and Asia

6. FIWARE Generic Enablers
Set of APIs, rendered as open source. Ready-made
components for developers.
Generic and reusable building blocks.
Well-defined APIs, easing development

7. Usage
Development of Context-Aware
Applications using FIWARE – Orion Context Broker
Connection to the Internet of Things - IDAS IoT
Agents
Real time processing of Context Events - Proton
Complex Event Processing (CEP)
Handling Authorization & Access Control to APIS -
Security standards (OAuth, XACML)
Publication of Context Information as Open Data -
CKAN extensions

8. Usage
Big Data Analysis of Historic Context Information –
Cygnus, HDFS
Creating Application Dashboards - Wirecloud
Real time processing of Media Streams - Kurento
Providing an Advanced User Experience (UX) -
Augmented Reality or 3D visualization
Hosting your Application on a FIWARE Cloud -
FIWARE Cloud

9. Architecture

10. FIWARE Generic Enablers- IoT
Services Enablement

11. The goal of the FI-WARE is creating smart applications
Being “Smart” requires first being “Aware”
Implementing a Smart Application requires gathering and managing useful data
(context information) via sensors, mobile apps….
Place = “X”, temperature = 30º
What’s the current
temperature in place “X”?
A sensor in a
pedestrian street
The Public Bus Transport
Management systemA person from his smartphone
It’s too hot!
Notify me the changes of
temperature in place “X”
11
Context Management in FIWARE

12. Context Broker operations: push & pull data
Context Producers publish data/context elements by invoking the updateContext
operation on a Context Broker.
Context Consumers can retrieve data/context elements by invoking the
queryContext operation on a Context Broker
Context Consumer
queryContext
Context Producer
updateContext
Context Broker
12

13. iotNET on FIWARE

14. 12/10/14
iotNET Azure

15. iotNET on Azure

16. ekoNET – Air quality monitoring

17. ekoNET device

18. ekoNET and AR

19. ekoNET and AR

20. irrigNET – Optimisation of crop
irrigation

21. foodNET – Connecting producers
and consumers

22. pestNET – Open field pest detection
• Acoustic detectors based on 0-14 kHz microphone with 500 Hz band harmonics
• Acoustic detectors placed underground based on the piezoelectric sensor
• Single frame camera detector used for capturing static images in the traps
• Video cameras placed on drones

23. Dockerize and deploy IoT components
• Docker
• Fiware Generic Enablers
 Orion Context Broker ( OCB )
 Complex Event Processing ( CEP )
 Backend Device Management – IDAS ( IoT agents)

24. What is Docker?
• Docker is an open platform for building, shipping and
running distributed applications
• Docker allows you to package an application with all of
its dependencies into a standardized unit for software
development

25. Docker architecture

26. Way Docker?
• Build once…run anywhere
• A clean, safe, hygienic and portable runtime environment for your
app
• No worries about missing dependencies, packages and other pain
points during subsequent deployments
• Run each app in its own isolated container, so you can run various
versions of libraries and other dependencies for each app without
worrying
• Automate testing, integration, packaging…anything you can script
• Reduce/eliminate concerns about compatibility on different
platforms, either your own or your customers
• Cheap, zero-penalty containers to deploy services. A VM without
the overhead of a VM. Instant replay and reset of image snapshots.
That’s the power of Docker

27. Orion Context Broker ( OCB )
Centos 6.6 official image
Orion Context Broker Application
Centos 6.6 official image
Cygnus Application
MongoDB official image
MySQL DB official image

28. Complex Event Processing ( CEP )
Tomcat official image
Complex Event Processing ( CEP )
Docker build file:
https://github.com/ishkin/Proton/tree/master/docker

29. Backend Device Management – IDAS
Centos 6.6 official image
IoT Agent UL2.0/HTTP
Centos 6.6 official image
IoT Agent MQTT
Centos 6.6 official image
Mosquitto MQTT broker
MongoDB official image

30. Questions?