OpenDaylight is an open source SDN controller written in Java. The document provides instructions for installing OpenDaylight on CentOS 7, including downloading the Karaf distribution, installing Java, and activating features like the DLux core and nodes through the Karaf feature manager. Basic commands are also provided to check the status, start, and stop the OpenDaylight service and view the web interface.

1. OpenDaylight go
Date: 2019-01-22
Written by t0spring

2. Idx
● Is?
● Operating system called linux anyway
● Java first
● Then OpenDaylight
● Features
● Web

3. Is?
● OpenDaylight
● SDN Controller
● Java
● open day light
● odl
● dl
● dlux

4. Operating System
● CentOS 7
● Pure
● Vagrant

5. Java first
● yum install java-1.8.0-openjdk -y
● yum install java-1.8.0-openjdk-devel -y

6. Then opendaylight
● wget
https://nexus.opendaylight.org/content/repositories/public/org/open
daylight/integration/karaf/0.8.4/karaf-0.8.4.tar.gz
● tar xvfz karaf-0.8.4.tar.gz
● cd karaf-0.8.4/bin/
● ./status
● ./start
● ./client

7. Features
● feature:install odl-dlux-core odl-dluxapps-nodes

8. Web
● curl http://localhost:8181/index.html
● admin / admin

9. One more thing
● log:tail
● halt

10. Fine