Devoxx 2014 presentation

@YourTwitterHandle#DV14 #YourTag @yvesdebeer @CattoirEric#DV14 #Bluemix

Rapid internet of things prototyping using Node.js, Nodered and

CloudFoundry• Yves Debeer, Eric Cattoir

• IBM

@yvesdebeer @CattoirEric#DV14 #Bluemix

Agenda

● Overview● Device Hardware● Development Environment● Client Implementation● Server Side● Mobile App


Museum Climate Control Automation


Agenda



Solution Overview

Tinkerforge Environment Sensor kit

Raspberry Pi


Agenda



IBM DevOps Services

1. Agile development, tracking, reporting & Team collaboration

2. Use your favorite tool or Web IDE

6.Multi-stage deployment

8. Automated feedback loop

7. Application Performance Management and monitoring

4. Continuous Integration with Jenkins (multi-tenant)

Hosted Git

AutomatedDeployment

Monitoring& Analytics

MobileQuality

AgilePlanning

Web IDE

ContinuousIntegration

Monitorand Optimize

Developand Test

Releaseand Deploy

Planand Measure

DevOpsServices

Sublime

AppScan

5.Security Scanning (June-Beta)

Jazz SCM


IBM Devops Services

● DevOps Solution in the cloud for building Optimized for use with BlueMix

● Integrated task tracking, agile planning, source control with auto deploy

● Use your favorite tools or work from the Web IDE

● Hosted Jazz SCM or Git or link to GitHub

● Continuous Integration and Deployment


Agenda



NodeRed and Internet of Things

● Browser-based UI for creating flows of events and deploying them to the runtime.

● Light-weight runtime built in node.js, is ideal for edge-of-network environments or running in the cloud.

● It can be easily expanded to take add new nodes to the palette – taking full advantage of the node package manager(npm)ecosystem

● Runs on various hardware (i.e Rasberry PI)


Nodered – IBM Opensoure Research Project

● Released on GitHub September 2013 (Apache 2 License)– http://nodered.org - main site– http://flows.nodered.org

● Recently launched online flow library● Encourages sharing and reuse of flows

within the community

http://nodered.org/

http://flows.nodered.org/


Custom Nodes to access Tinkerforge Hardware

● Requires Javascript implementation + HTML config info● TinkerConfigNode

– Sets up ip connection to Tinkerforge microcontroller● DisplayNode

– Write information to LCD Display● SensorNode

– Read information from Sensors– Writes message to MQTT


DisplayNode Example Code


Nodered Flows


Agenda



IBM Bluemix

● Run your Applications– Choice of runtimes

● Devops as a Service– Use Web Base Tools– Connect your own

● API's and Services– IBM, Partner Provided,

Open source


Catalog of Services

Security Services

Web and application

services

CloudIntegration Services

Mobile Services

Database services

Big Data services

Internet of Things

Services

Watson Services

DevOps Services


Based on CloudFoundry


How does Bluemix work?


IOT Service used as Server Side Solution

● Based on MQTT– MQTT == MQ Telemetry Transport– The MQTT specification is open and royalty free for ease of

adoption ● Open-source implementations available● A Publish Subscribe messaging protocol

– Reliable messaging over low bandwidth, high latency unreliable networks


NodeJS Server code


NodeJS Server Code ...


Agenda



https://www.ng.bluemix.net/docs/#services/mobiledata/index.html#gettingstarted

git clone https://hub.jazz.net/git/mobilecloud/bluelist-mobiledata

https://www.ng.bluemix.net/docs/#services/mobiledata/index.html


Mobile App components– Ionicframework– AngularJS– Cordova– IBM Mobile Cloud Data

Service SDK


Information Links

● nodered.org - @NodeRED● Internet of Things Cloud - @IBMIoT● Bluemix @IBMBluemix● MobileFirst @IBMMobile

http://nodered.org/

https://internetofthings.ibmcloud.com/#/

https://ace.ng.bluemix.net/

http://www.ibm.com/mobilefirst/us/en/

Devoxx 2014 presentation

Technology

Transcript of Devoxx 2014 presentation