ONOS SDN Controller - Introduction

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ONOS
Open Network Operating System
Eueung Mulyana
https://telematika.org/remark/onos
Intro+Labs | Attribution-ShareAlike CC BY-SA

Outline
Introduction
ONOS + Mininet
REST Interface
Dev Quick Start + onos.py
ONOS App Samples
Template Application
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ONOS Magpie 1.12.0 | Mininet 2.2.2 on RPI3 with Ubuntu 16.04.3
LTS | OVS (Open vSwitch) 2.5.2
VirtualBox 5.2.6 on Ubuntu Xenial 16.04.3.
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ONOS
Open Network
OS
ONOS provides the control plane for a software-de ned
network (SDN), managing network components, such as
switches and links, and running software programs or modules
to provide communication services to end hosts and
neighboring networks.
ONOS applications and use cases often consist of customized communication routing,
management, or monitoring services for software-de ned networks.
ONOS can run as a distributed system across multiple servers, allowing it to use the CPU
and memory resources of multiple servers while providing fault tolerance in the face of
server failure and potentially supporting live/rolling upgrades of hardware and software
without interrupting network tra c.
Ref: ONOS - Wiki

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ONOS
Architecture
Tenets
High-availability, scalability and performance (required to
sustain demands of service provider & enterprise
networks)
Strong abstractions and simplicity (required for
development of apps and solutions)
Protocol and device behaviour independence (avoid
contouring and deformation due to protocol speci cs)
Separation of concerns and modularity (allow tailoring and
customization without speciating the code-base)
Ref: ONOS Distributed Tutorial

ONOS Distributed Architecture
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ONOS Distributed Architecture
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Getting Started
ONOS + Mininet
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Getting Started
Install Java JDK + Env Adjustment
Download ONOS + Extract
Run ONOS
Install Apps
Run Mininet (Remote Controller Pointed
to the ONOS instance)

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Installation
Java Dependency
$ sudo apt-get install unzip zip tree
$ sudo apt-get install software-properties-common -y &&
sudo add-apt-repository ppa:webupd8team/java -y &&
sudo apt-get update &&
echo "oracle-java8-installer shared/accepted-oracle-license-v1-1 select true" | sudo debconf-s
sudo apt-get install oracle-java8-installer oracle-java8-set-default -y
$ java -version
java version "1.8.0_161"
Java(TM) SE Runtime Environment (build 1.8.0_161-b12)
Java HotSpot(TM) 64-Bit Server VM (build 25.161-b12, mixed mode)
$ which java
/usr/bin/java
$ echo $JAVA_HOME
$ nano .profile
export JAVA_HOME=/usr/lib/jvm/java-8-oracle/
$ source .profile

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Installation
Download
Extract
# direct download
$ wget -c http://downloads.onosproject.org/release/onos-1.12.0.tar.gz
# indirect: download first + sftp
$ sftp -oPort=22 em@192.168.56.70
sftp> put onos-1.12.0.tar.gz
$ ssh em@192.168.56.70
$ tar xzf onos-1.12.0.tar.gz
$ cd onos-1.12.0/bin
~/onos-1.12.0/bin$ ./onos-service start

~/onos-1.12.0/bin$ ./onos-service clean
Welcome to Open Network Operating System (ONOS)!
____ _ ______ ____
/ __ / |/ / __ / __/
/ /_/ / / /_/ /
____/_/|_/____/___/
Documentation: wiki.onosproject.org
Tutorials: tutorials.onosproject.org
Mailing lists: lists.onosproject.org
Come help out! Find out how at: contribute.onosproject.org
Hit '<tab>' for a list of available commands
and '[cmd] --help' for help on a specific command.
Hit '<ctrl-d>' or type 'system:shutdown' or 'logout' to shutdown ONOS.
onos> apps -s -a
+22 org.onosproject.drivers 1.12.0 Default Drivers
onos> feature:list -i
Name | Version | Installed | Repository | Descriptio
----------------------------------------------------------------------------------------------
onos-thirdparty-base | 1.12.0 | x | onos-1.12.0 | ONOS 3rd p
onos-thirdparty-web | 1.12.0 | x | onos-1.12.0 | ONOS 3rd p
onos-api | 1.12.0 | x | onos-1.12.0 | ONOS servi
onos-core | 1.12.0 | x | onos-1.12.0 | ONOS core
onos-incubator | 1.12.0 | x | onos-1.12.0 | ONOS core
onos-rest | 1.12.0 | x | onos-1.12.0 | ONOS REST
onos-gui | 1.12.0 | x | onos-1.12.0 | ONOS GUI c
onos-cli | 1.12.0 | x | onos-1.12.0 | ONOS admin
standard | 3.0.8 | x | standard-3.0.8 | Karaf stan
http | 3.0.8 | x | standard-3.0.8 | Implementa
war | 3.0.8 | x | standard-3.0.8 | Turn Karaf
webconsole | 3.0.8 | x | standard-3.0.8 | Base suppo
ssh | 3.0.8 | x | standard-3.0.8 | Provide a
scr | 3.0.8 | x | standard-3.0.8 | Declarativ
onos-drivers-default | 1.12.0 | x | onos-drivers-default-1.12.0 | Default Dr
pax-jetty | 8.1.19.v20160209 | x | org.ops4j.pax.web-3.2.9 | Provide Je
pax-http | 3.2.9 | x | org.ops4j.pax.web-3.2.9 | Implementa
pax-http-whiteboard | 3.2.9 | x | org.ops4j.pax.web-3.2.9 | Provide HT
pax-war | 3.2.9 | x | org.ops4j.pax.web-3.2.9 | Provide su
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Run ONOS

ONOS Web GUI - <IP>:8181/onos/ui 16 / 63

ONOS Web GUI - Hotkeys 17 / 63

onos> app activate org.onosproject.openflow-base
Activated org.onosproject.openflow-base
onos> app activate org.onosproject.openflow
Activated org.onosproject.openflow
onos> apps -s -a
+ 10 org.onosproject.hostprovider 1.12.0 Host Location Provider
+ 11 org.onosproject.lldpprovider 1.12.0 LLDP Link Provider
+ 12 org.onosproject.optical-model 1.12.0 Optical Network Model
+ 13 org.onosproject.openflow-base 1.12.0 OpenFlow Base Provider
+ 14 org.onosproject.openflow 1.12.0 OpenFlow Provider Suite
+ 22 org.onosproject.drivers 1.12.0 Default Drivers
em@x64server:~$ netstat -ltn
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN
tcp6 0 0 :::11990 :::* LISTEN
tcp6 0 0 :::22 :::* LISTEN
tcp6 0 0 :::46074 :::* LISTEN
tcp6 0 0 :::6653 :::* LISTEN
tcp6 0 0 :::8101 :::* LISTEN
tcp6 0 0 :::6633 :::* LISTEN
tcp6 0 0 127.0.0.1:43625 :::* LISTEN
tcp6 0 0 :::9876 :::* LISTEN
tcp6 0 0 :::8181 :::* LISTEN
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Install Apps

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Mininet
Connect to ONOS
$ ssh -X ubuntu@192.168.0.159
$ ubuntu@pi:~$ sudo mn --topo linear,3 --mac --controller=remote,ip=192.168.0.159,port=6633 --sw
+++ Creating network
+++ Adding controller
+++ Adding hosts: h1 h2 h3
+++ Adding switches: s1 s2 s3
+++ Adding links:
(h1, s1) (h2, s2) (h3, s3) (s2, s1) (s3, s2)
+++ Configuring hosts h1 h2 h3
+++ Starting controller c0
+++ Starting 3 switches s1 s2 s3 ...
+++ Starting CLI:
mininet>
# access (cred: onos/rocks)
# http://192.168.0.159:8181/onos/ui

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Mininet
pings
mininet> h1 ping h3
PING 10.0.0.3 (10.0.0.3) 56(84) bytes of data.
From 10.0.0.1 icmp_seq=1 Destination Host Unreachable
...
^C
--- 10.0.0.3 ping statistics ---
9 packets transmitted, 0 received, +6 errors, 100% packet loss, time 8047ms pipe 3

onos> app activate org.onosproject.fwd
Activated org.onosproject.fwd
onos> apps -s -a
+ 138 org.onosproject.fwd 1.12.0 Reactive Forwarding
onos> feature:list -i
Name | Version | Installed | Repository
----------------------------------------------------------------------------------------------
onos-thirdparty-base | 1.12.0 | x | onos-1.12.0
onos-thirdparty-web | 1.12.0 | x | onos-1.12.0
onos-api | 1.12.0 | x | onos-1.12.0
onos-core | 1.12.0 | x | onos-1.12.0
onos-incubator | 1.12.0 | x | onos-1.12.0
onos-rest | 1.12.0 | x | onos-1.12.0
onos-gui | 1.12.0 | x | onos-1.12.0
onos-cli | 1.12.0 | x | onos-1.12.0
onos-providers-openflow-base | 1.12.0 | x | onos-providers-openflow-base-1.1
standard | 3.0.8 | x | standard-3.0.8
http | 3.0.8 | x | standard-3.0.8
war | 3.0.8 | x | standard-3.0.8
webconsole | 3.0.8 | x | standard-3.0.8
ssh | 3.0.8 | x | standard-3.0.8
scr | 3.0.8 | x | standard-3.0.8
onlab-osgi | 1.12.0 | x | onlab-osgi-1.12.0
onos-providers-lldp | 1.12.0 | x | onos-providers-lldp-1.12.0
onos-drivers-default | 1.12.0 | x | onos-drivers-default-1.12.0
onos-apps-fwd | 1.12.0 | x | onos-apps-fwd-1.12.0
onos-optical-model | 1.12.0 | x | onos-optical-model-1.12.0
onos-providers-host | 1.12.0 | x | onos-providers-host-1.12.0
pax-jetty | 8.1.19.v20160209 | x | org.ops4j.pax.web-3.2.9
pax-http | 3.2.9 | x | org.ops4j.pax.web-3.2.9
pax-http-whiteboard | 3.2.9 | x | org.ops4j.pax.web-3.2.9
pax-war | 3.2.9 | x | org.ops4j.pax.web-3.2.9
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Reactive FWD

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Mininet
pings
mininet> h1 ping h3
64 bytes from 10.0.0.3: icmp_seq=1 ttl=64 time=76.8 ms
...
^C
5 packets transmitted, 5 received, 0% packet loss, time 4001ms
rtt min/avg/max/mdev = 0.188/15.840/76.874/30.522 ms
mininet> h1 ping -c 1 h2
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 39.970/39.970/39.970/0.000 ms

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REST Interface
ONOS uses Swagger to auto-generate
REST API documentation. This can be
viewed from any running ONOS
instance at the URL:
<IP>:8181/onos/v1/docs/
O ers a nice way to directly run queries or copy & paste
curl commands for testing.
Endpoints contributed by non-core applications can be
reached through the top menu.
The REST API exists primarily to provide an easy (but slow)
way for web applications and scripting languages to
interact with the ONOS system. It is not recommended for
routing or high-performance network applications, but can
be useful for human-timescale tasks such as system
management. It can also be useful for testing and
debugging.
Ref: Introduction to the ONOS APIs

ONOS REST API Docs (Swagger) 28 / 63

ONOS REST API Docs (Swagger) 29 / 63

Testing hosts Endpoint 30 / 63

Testing hosts Endpoint - After pingall 31 / 63

ONOS REST API via Postman 32 / 63

ONOS REST API via Postman 33 / 63

ONOS App Development
Quick Start + onos.py
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Compile &
Run
# Java JDK + Env as before
$ git clone https://gerrit.onosproject.org/onos
$ cd onos && export ONOS_ROOT=$(pwd)
~/onos$ git checkout 1.12.0
~/onos$ tools/build/onos-buck build onos --show-output
...
The outputs are:
//tools/package:onos-package buck-out/gen/tools/package/onos-package/onos.tar.gz
# cd onos && export ONOS_ROOT=$(pwd)
~/onos$ tools/build/onos-buck run onos-local -- clean debug
Ref: Developer Quick Start - ONOS

# run server
# http://192.168.56.70:8181/onos/ui
# run client; attach to the ONOS CLI console
~/onos$ export ONOS_ROOT=$(pwd) && tools/test/bin/onos localhost
____ _ ______ ____
/ __ / |/ / __ / __/
/ /_/ / / /_/ /
____/_/|_/____/___/
onos> apps -s -a
24 org.onosproject.drivers 1.12.0 Default Drivers
onos> app activate org.onosproject.openflow
Activated org.onosproject.openflow
onos> app activate org.onosproject.fwd
Activated org.onosproject.fwd
onos> apps -s -a
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Quick Start

ubuntu@pi:~$ sudo mn --controller remote,ip=192.168.0.159 --topo torus,3,3
Connecting to remote controller at 192.168.0.159:6653
+++ Adding hosts:
h1x1 h1x2 h1x3 h2x1 h2x2 h2x3 h3x1 h3x2 h3x3
+++ Adding switches:
s1x1 s1x2 s1x3 s2x1 s2x2 s2x3 s3x1 s3x2 s3x3
+++ Adding links:
(h1x1, s1x1) (h1x2, s1x2) (h1x3, s1x3) (h2x1, s2x1) (h2x2, s2x2) (h2x3, s2x3) (h3x1, s3x1) (h3
+++ Configuring hosts
h1x1 h1x2 h1x3 h2x1 h2x2 h2x3 h3x1 h3x2 h3x3
+++ Starting controller
c0
+++ Starting 9 switches
s1x1 s1x2 s1x3 s2x1 s2x2 s2x3 s3x1 s3x2 s3x3 ...
+++ Starting CLI:
mininet> pingall
+++ Ping: testing ping reachability
h1x1 -> h1x2 h1x3 h2x1 h2x2 h2x3 h3x1 h3x2 h3x3
+++ Results: 0% dropped (72/72 received)
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Mininet

ONOS Web UI - After pingall 39 / 63

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onos.py
# install ONOS & compile as before
$ sudo apt install bridge-utils
# install mininet
$ git clone http://github.com/mininet/mininet
$ cd mininet && git checkout 2.2.2
$ util/install.sh -nvfw
$ mn --version
2.2.2

em@x64server:~/onos/tools/dev/mininet$ sudo mn --custom onos.py --controller onos,1 --topo tre
[sudo] password for em:
+++ Adding hosts: (unpacking /tmp/onos1)onos1
+++ Adding switches: cs1
+++ Adding links: (onos1, cs1)
+++ Configuring hosts onos1
+++ Adding "iface nat0-eth0 inet manual" to /etc/network/interfaces
+++ Adding hosts: h1 h2 h3 h4
+++ Adding switches: s1 s2 s3
+++ Adding links: (s1, s2) (s1, s3) (s2, h1) (s2, h2) (s3, h3) (s3, h4)
+++ Configuring hosts h1 h2 h3 h4
c0 +++ ONOS_APPS = drivers,openflow,fwd,proxyarp,mobility
+++ Starting 1 switches cs1
(starting onos1)
onos1(checking: karaf. ssh-port.(1 warnings)...... protocol.(6 warnings)... node-status.)
+++ Waited 38.20 seconds for ONOS startup
+++ Starting 3 switches s1 s2 s3 ...
+++ Starting CLI:
mininet-onos>
mininet-onos> pingall
+++ Ping: testing ping reachability
h1 -> h2 h3 h4
h2 -> h1 h3 h4
h3 -> h1 h2 h4
h4 -> h1 h2 h3
+++ Results: 0% dropped (12/12 received)
mininet-onos>
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Mininet

ONOS Web UI - via onos.py 42 / 63

mininet-onos> onos:apps -s -a
client: JAVA_HOME not set; results may vary
Logging in as onos
697 [sshd-SshClient[7dc7cbad]-nio2-thread-2] WARN org.apache.sshd.client.keyverifier.AcceptAll
+ 51 org.onosproject.mobility 1.12.0 Host Mobility
+ 89 org.onosproject.proxyarp 1.12.0 Proxy ARP/NDP
mininet-onos>
mininet-onos> onos
client: JAVA_HOME not set; results may vary
Logging in as onos
658 [sshd-SshClient[7dc7cbad]-nio2-thread-2] WARN org.apache.sshd.client.keyverifier.AcceptAll
____ _ ______ ____
/ __ / |/ / __ / __/
/ /_/ / / /_/ /
____/_/|_/____/___/
onos> ^D
mininet-onos>
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onos.py

ONOS App Samples
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Maven
$ apt-cache policy maven
maven:
Installed: (none)
Candidate: 3.3.9-3
Version table:
3.3.9-3 500
500 http://kambing.ui.ac.id/ubuntu xenial/universe amd64 Packages
500 http://kambing.ui.ac.id/ubuntu xenial/universe i386 Packages
$ sudo apt install maven
$ mvn -v
Apache Maven 3.3.9
Maven home: /usr/share/maven
Java version: 1.8.0_161, vendor: Oracle Corporation
Java home: /usr/lib/jvm/java-8-oracle/jre
Default locale: en_US, platform encoding: ANSI_X3.4-1968
OS name: "linux", version: "4.4.0-112-generic", arch: "amd64", family: "unix"

# in case
$ git clone https://gerrit.onosproject.org/onos-app-samples
$ cd onos-app-samples
~/onos-app-samples$ nano pom.xml
<parent>
<groupId>org.onosproject</groupId>
<artifactId>onos</artifactId>
<version>1.12.0</version>
</parent>
~/onos-app-samples$ mvn clean install
...
[INFO] Reactor Summary:
[INFO]
[INFO] onos-app-calendar .................................. SUCCESS [01:43 min]
[INFO] onos-app-database-perf ............................. SUCCESS [ 7.116 s]
[INFO] onos-app-flowtest .................................. SUCCESS [ 1.146 s]
[INFO] onos-app-ifwd ...................................... SUCCESS [ 1.219 s]
[INFO] onos-app-ipfix ..................................... SUCCESS [ 13.742 s]
[INFO] onos-app-oneping ................................... SUCCESS [ 1.067 s]
[INFO] onos-app-sdx-l3 .................................... SUCCESS [ 10.990 s]
[INFO] onos-app-sdx-l2 .................................... SUCCESS [ 8.202 s]
[INFO] onos-app-tvue ...................................... SUCCESS [ 0.881 s]
[INFO] onos-app-uiref ..................................... SUCCESS [ 1.338 s]
[INFO] onos-app-ecord-co .................................. SUCCESS [ 1.554 s]
[INFO] onos-app-carrierethernet ........................... SUCCESS [ 23.076 s]
[INFO] mef-nrp-api ........................................ SUCCESS [ 6.172 s]
[INFO] mef-sca-api ........................................ SUCCESS [ 3.900 s]
[INFO] onos-icona ......................................... SUCCESS [ 1.929 s]
[INFO] onos-app-icona-domain-manager ...................... SUCCESS [ 1.285 s]
[INFO] onos-app-icona-domain-provider ..................... SUCCESS [ 1.583 s]
[INFO] onos-app-icona ..................................... SUCCESS [ 0.429 s]
[INFO] onos-app-patchpanel ................................ SUCCESS [ 1.340 s]
[INFO] ovsdb-rest ......................................... SUCCESS [ 1.061 s]
[INFO] onos-app-group-fwd ................................. SUCCESS [ 1.000 s]
[INFO] onos-pppoe ......................................... SUCCESS [ 1.146 s]
[INFO] onos-apps-pppoe-api ................................ SUCCESS [ 3.047 s]
[INFO] onos-apps-pppoe-driver ............................. SUCCESS [ 0.932 s]
[INFO] onos-apps-pppoe-app ................................ SUCCESS [ 4.493 s]
[INFO] l SUCCESS [ 5 357 ] 46 / 63
onos-app-
samples

# server
$ export ONOS_ROOT=$(pwd) && tools/build/onos-buck run onos-local -- clean debug
# cli client
$ export ONOS_ROOT=$(pwd) && tools/test/bin/onos localhost
onos> apps -s -a
~/onos-app-samples/oneping$ onos-app 127.0.0.1 install! target/onos-app-oneping-1.9.0-SNAPSHOT
{"name":"org.onosproject.oneping","id":156,"version":"1.9.0.SNAPSHOT","category":"Monitoring",
onos> apps -s -a
+ 156 org.onosproject.oneping 1.9.0.SNAPSHOT One-Ping-Only App
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Test - oneping

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oneping
Notes
2018-02-11 16:13:36,018 | WARN | p-app-activation | ApplicationManager | 129 - or
java.lang.IllegalStateException: Can't install feature onos-app-oneping/0.0.0:
Could not start bundle mvn:org.onosproject/onos-app-oneping/1.9.0-SNAPSHOT in feature(s) onos-ap
at org.apache.karaf.features.internal.FeaturesServiceImpl.installFeature(FeaturesServiceImpl.jav

Template Application
49 / 63

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Preparation
$ cd onos && export ONOS_ROOT=$(pwd) && source $ONOS_ROOT/tools/dev/bash_profile
# once?
$ cd onos && onos-buck-publish-local
# in case
$ cd $ONOS_ROOT/tools/package/archetypes
$ mvn clean install
...
[INFO] Reactor Summary:
[INFO]
[INFO] onos-archetypes .................................... SUCCESS [ 1.536 s]
[INFO] onos-api-archetype ................................. SUCCESS [ 43.710 s]
[INFO] onos-bundle-archetype .............................. SUCCESS [ 0.119 s]
[INFO] onos-cli-archetype ................................. SUCCESS [ 0.100 s]
[INFO] onos-rest-archetype ................................ SUCCESS [ 0.104 s]
[INFO] onos-ui-archetype .................................. SUCCESS [ 0.229 s]
[INFO] onos-uitab-archetype ............................... SUCCESS [ 0.214 s]
[INFO] onos-uitopo-archetype .............................. SUCCESS [ 0.255 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 56.356 s
[INFO] Finished at: 2018-02-11T15:35:03+07:00
[INFO] Final Memory: 20M/231M
[INFO] ------------------------------------------------------------------------

$ onos-create-app
Define value for property 'groupId': org.foo
Define value for property 'artifactId': foo-app
Define value for property 'version' 1.0-SNAPSHOT: :
Define value for property 'package' org.foo: : org.foo.app
Confirm properties configuration:
groupId: org.foo
artifactId: foo-app
version: 1.0-SNAPSHOT
package: org.foo.app
Y: :
[INFO] ----------------------------------------------------------------------------
[INFO] Using following parameters for creating project from Archetype: onos-bundle-archetype:1
[INFO] ----------------------------------------------------------------------------
[INFO] Parameter: groupId, Value: org.foo
[INFO] Parameter: artifactId, Value: foo-app
[INFO] Parameter: version, Value: 1.0-SNAPSHOT
[INFO] Parameter: package, Value: org.foo.app
[INFO] Parameter: packageInPathFormat, Value: org/foo/app
[INFO] Parameter: package, Value: org.foo.app
[INFO] Parameter: version, Value: 1.0-SNAPSHOT
[INFO] Parameter: groupId, Value: org.foo
[INFO] Parameter: artifactId, Value: foo-app
[INFO] Project created from Archetype in dir: /home/em/foo-app
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:42 min
[INFO] Finished at: 2018-02-11T15:37:25+07:00
[INFO] Final Memory: 16M/141M
[INFO] ------------------------------------------------------------------------
# edit pom.xml
$ mvn clean install
...
[INFO] --- maven-install-plugin:2.5.2:install (default-install) @ foo-app ---
[INFO] Installing /home/em/foo-app/target/foo-app-1.0-SNAPSHOT.jar to /home/em/.m2/repository/
[INFO] Installing /home/em/foo-app/pom.xml to /home/em/.m2/repository/org/foo/foo-app/1.0-SNAP
[INFO] Installing /home/em/foo-app/target/foo-app-1.0-SNAPSHOT.oar to /home/em/.m2/repository/
[INFO]
51 / 63
onos-create-app

# server
# cli
~/onos$ export ONOS_ROOT=$(pwd) && tools/test/bin/onos localhost
onos> apps -s -a
# onos-app
~/foo-app$ onos-app 127.0.0.1 install! target/foo-app-1.0-SNAPSHOT.oar
{"name":"org.foo.app","id":156,"version":"1.0.SNAPSHOT","category":"default","description":"ON
onos> apps -s -a
+ 156 org.foo.app 1.0.SNAPSHOT Foo App
onos> log:display | grep org.foo.app
2018-02-11 15:46:14,810 | INFO | p-app-activation | ApplicationManager | 129 -
2018-02-11 15:46:14,830 | INFO | p-app-activation | AppComponent | 176 -
2018-02-11 15:46:14,831 | INFO | p-app-activation | ApplicationManager | 129 -
52 / 63
Install & Activate

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema
<modelVersion>4.0.0</modelVersion>
<groupId>org.foo</groupId>
<artifactId>foo-app</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>bundle</packaging>
<description>ONOS OSGi bundle archetype</description>
<url>http://onosproject.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<onos.version>1.12.0</onos.version>
<onos.app.name>org.foo.app</onos.app.name>
<onos.app.title>Foo App</onos.app.title>
<onos.app.origin>Foo, Inc.</onos.app.origin>
<onos.app.category>default</onos.app.category>
<onos.app.url>http://onosproject.org</onos.app.url>
<onos.app.readme>ONOS OSGi bundle archetype.</onos.app.readme>
</properties>
<dependencies>
<dependency>
<artifactId>onos-api</artifactId>
<version>${onos.version}</version>
</dependency>
<dependency>
<artifactId>onlab-osgi</artifactId>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<artifactId>onos-api</artifactId>
<scope>test</scope>
53 / 63
pom.xml

~$ onos-create-app cli org.foo.app foo-app 1.0.0
[INFO] Using property: groupId = org.foo.app
[INFO] Using property: artifactId = foo-app
[INFO] Using property: version = 1.0.0
[INFO] Using property: package = org.foo.app
Confirm properties configuration:
groupId: org.foo.app
artifactId: foo-app
version: 1.0.0
package: org.foo.app
Y: :
~/foo-app$ ll src/main/java/org/foo/app/
total 16
drwxrwxr-x 2 em em 4096 Feb 11 15:52 ./
drwxrwxr-x 3 em em 4096 Feb 11 15:37 ../
-rw-rw-r-- 1 em em 1027 Feb 11 15:52 AppCommand.java
-rw-rw-r-- 1 em em 1245 Feb 11 15:37 AppComponent.java
~/foo-app$ mvn clean install
~/foo-app$ onos-app 127.0.0.1 reinstall! target/foo-app-1.0-SNAPSHOT.oar
onos> sample
Hello World
54 / 63
CLI Overlay

<scope>test</scope>
<classifier>tests</classifier>
</dependency>
<dependency>
<groupId>org.apache.felix</groupId>
<artifactId>org.apache.felix.scr.annotations</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<artifactId>onos-cli</artifactId>
</dependency>
<dependency>
<groupId>org.osgi</groupId>
<artifactId>org.osgi.core</artifactId>
</dependency>
<dependency>
<groupId>org.apache.karaf.shell</groupId>
<artifactId>org.apache.karaf.shell.console</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<extensions>true</extensions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
1 8 /
55 / 63
pom.xml

$ onos-create-app -h
usage: onos-create-app {app|bundle|ui|uitab|uitopo|cli|api} groupId artifactId version package
All arguments are optional
# UI Overlay - Custom View
$ onos-create-app ui org.foo.app foo-app 1.0.0
# UI Overlay - Tabular View
$ onos-create-app uitab org.foo.app foo-app 1.0.0
# REST Interface
$ onos-create-app rest org.foo.app foo-app 1.0.0
# ---------------
$ cd onos && export ONOS_ROOT=$(pwd) && source $ONOS_ROOT/tools/dev/bash_profile
$ onos-create-app
$ onos-create-app cli org.foo.app foo-app 1.0-SNAPSHOT
$ onos-create-app ui org.foo.app foo-app 1.0-SNAPSHOT
$ onos-create-app uitab org.foo.app foo-app 1.0-SNAPSHOT
$ onos-create-app rest org.foo.app foo-app 1.0-SNAPSHOT
~$ ll foo-app/src/main/java/org/foo/app
total 44
drwxrwxr-x 2 em em 4096 Feb 12 14:38 ./
drwxrwxr-x 3 em em 4096 Feb 12 14:36 ../
-rw-rw-r-- 1 em em 1027 Feb 11 15:52 AppCommand.java
-rw-rw-r-- 1 em em 1245 Feb 11 15:37 AppComponent.java
-rw-rw-r-- 1 em em 2556 Feb 12 14:31 AppUiComponent.java
-rw-rw-r-- 1 em em 2600 Feb 12 14:31 AppUiMessageHandler.java
-rw-rw-r-- 1 em em 2563 Feb 12 14:33 AppUiTableComponent.java
-rw-rw-r-- 1 em em 6600 Feb 12 14:33 AppUiTableMessageHandler.java
-rw-rw-r-- 1 em em 930 Feb 12 14:38 AppWebApplication.java
-rw-rw-r-- 1 em em 1244 Feb 12 14:38 AppWebResource.java
~/foo-app$ mvn clean install
~/foo-app$ onos-app 127.0.0.1 install! target/foo-app-1.0-SNAPSHOT.oar
onos> apps -s -a
+ 154 org.foo.app 1.0.SNAPSHOT Foo App
56 / 63
UI Overlay & REST
Interface

Web UI Overlay - Sample Table 58 / 63

Web UI Overlay - Sample Custom 59 / 63

REST Interface - Sample API 60 / 63

Refs/Resources
1. ONOS - Wiki
2. opennetworkinglab/onos: Open Network Operating System
3. ONOS Distributed Tutorial
4. Appendix B: REST API - ONOS - Wiki
5. Mininet and onos.py work ow
6. Developer Quick Start
7. Downloads - ONOS
8. Introduction to the ONOS APIs
9. Running ONOS with onos.py
10. Building the ONOS Sample Apps - ONOS
11. Managing ONOS applications
62 / 63

63 / 63
ENDEueung Mulyana
https://telematika.org/remark/onos
Intro+Labs | Attribution-ShareAlike CC BY-SA

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