2016 coscup onos

ONOS20160820 Tseng Yi

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ONOS

• SDN Controller

• ON.Lab

• Java 1.8 & Apache Karaf

• Apache 2.0

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GUI REST API

CLI

ONOS

Networking Core

Applications

Distributed application platform

OSGI/Karaf

Drivers

Protocols

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Distribute Architecture• Distributed

• Symmetric

• Fault-tolerant

• Location Transparent

• Dynamic

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NB Core API

Distributed Core(state management, notifications, high-availability & scale-out)

SB Core API

Protocols

Providers

Protocols

Providers

Protocols

Providers

Protocols

Providers

AppsApps

Distributed Core(state management, notifications, high-availability & scale-out)

SB Core API

NB Core API

Providers Providers Providers Providers

Protocols Protocols Protocols Protocols

6Ref: http://onosproject.org

•

• 1.0: Avocet

• 1.1 Blackbird

• 1.2: Cardinal

• 1.3: Drake

• 1.4: Emu

• 1.5: Falcon

• 1.6: Goldeneye

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Core Subsystems

Device Link Host

Topology

Flow Rule

Path

Packet

StatisticsIntent

Application

Leadership

Messaging

Storage Region

Mastership

Driver

Group

Security

Flow Objective

Event

OpenFlow NetConf OVSDB

Core Cluster

. . .

Proxy ARPMobility L2 Forwarding

REST API GUI CLI

Network Cfg.

SDN IP / BGP Packet / Optical

Tunnel

. . .

OSGi / Apache Karaf

Network Virt.Device Cfg.

Config

UI Extension

External Apps

Graph

Discovery Tenant . . .

Ref: http://onosproject.org 8

Intent Framework

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Play SDN with ONOS

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ONOS

• macOS or Linux (Ubuntu, CentOS)

• (maven + karaf)

• Ansible (pichuang/onos-ansible)

• Docker (onosproject/onos)

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docker ONOS

• docker pull onosproject/onos

• docker run -t -d --name onos onosproject/onos

• ssh -p 8101 karaf@[onos docker ip]

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ONOS GUI• http:// localhost:8181/onos/ui

• login with onos/rocks or karaf/karaf

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ONOS App•

• app activate [App ]

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• app deactivate [App ]

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• apps -a -s

• GUI

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ONOS

• docker run -t -d --name onos1 onosproject/onos

• docker run -t -d --name onos2 onosproject/onos

• docker run -t -d --name onos3 onosproject/onos

• onos-form-cluster -u karaf -p karaf `docker-ip onos1` `docker-ip onos2` `docker-ip onos3`

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mininet ONOS• ONOS App

• OpenFlow Provider

• LLDP Provider

• Host Location Provider

• Reactive Forwarding

• mininet Controller IP

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GUI host

• shift host

• Create Host-to-Host Flow

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Questions?

Software Defined Networking Developer Society

• http://sdnds.tw

• https://www.facebook.com/groups/sdnds.tw