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ONOS Cluster ExperimentEueung Mulyanahttps://telematika.org/remark/onos3Intro+Labs | Attribution-ShareAlike CC BY-SA

Outline

Experiment Setup

Target Machines

Management VM

stc* & Manual Tests

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ONOS 1.12.0 2x LattePanda 4G/64G | 1x Raspberry Pi 3B

VirtualBox 5.2.6 | Ubuntu 16.04.3

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Experiment Setup

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Target Machine: a machine (physical, virtual,container, ...) where ONOS runs.Cluster: a set of target machines workingtogether as a distributed system.Management Machine: an optional machinemeant for operators, used to deploy andmanage ONOS from a single position on one ormore target machines.

At least one target machine is needed to install and run ONOS. Clusterallows ONOS to spread the load, being able to better scale and improveperformances.

ONOS can be deployed and managed on a target machine either locally(from the machine itself), or from a remote machine, called managementmachine. The management machine is optional. Ref: [Abstractions andde�nitions]

Environment Overview 6 / 50

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NotesWe recommend - and actually require - at least

three nodes if you need fault tolerance.Underlying ONOS in part is several Raft clusters

which require a majority of the cluster to beavailable to make progress... @jordan |

Discussion Thread

Management VM | VirtualBox Setting 8 / 50

Management VM | VirtualBox Setting 9 / 50

Management VM | Xubuntu 16.04.3 10 / 50

Target Machines + Mininet Box 11 / 50

Target Machines + Mininet Box 12 / 50

Target Machines

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Target MachineInstall OS (Ubuntu Server 16.04.3)Install Dependencies & Set EnvsONOS Manual Installation (Optional)

Hardware Speci�cs

LattePanda SBC

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LattePanda4G/64G

Ubuntu Server 16.04.3

ESCChipset > South Bridge > LPSS & SCC Con�guration > SCCSDIO Support = PCI ModeF4Boot and Install with the HWE kernelInstall Ubuntu Server

Notes: (1) No network interfaces were found -> Continue; (2) Guided - use entire disk

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PreparationInterface & Network

Access

# console$ sudo ifconfig$ sudo dhclient$ hostname -I

# -----------------------------

# remote $ ssh em@192.168.0.14

em@onos181:~$ cat /etc/network/interfaces...auto enx00e04c360a5diface enx00e04c360a5d inet static address 192.168.0.181 netmask 255.255.255.0 network 192.168.0.0 broadcast 192.168.0.255 gateway 192.168.0.1 dns-nameservers 192.168.0.1 8.8.8.8 8.8.4.4

~$ ssh em@192.168.0.181em@192.168.0.181's password:Welcome to Ubuntu 16.04.3 LTS (GNU/Linux 4.13.0-32-generic x86_64)...Last login: Mon Feb 19 19:12:51 2018 from 192.168.0.210

~$ sudo cp /etc/apt/sources.list /etc/apt/sources.list.ori~$ sudo sed -i 's/http:\/\/us.archive.ubuntu.com\/ubuntu\//http:\/\/kambing.ui.ac.id\/ubuntu\/~$ sudo sed -i 's/http:\/\/id.archive.ubuntu.com\/ubuntu\//http:\/\/kambing.ui.ac.id\/ubuntu\/

~$ sudo apt update~$ sudo apt upgrade

# ----------------------------------

# after upgrade~$ ifconfig -aenx00e04c360a5d Link encap:Ethernet HWaddr 00:e0:4c:36:0a:5d inet addr:192.168.0.181 Bcast:192.168.0.255 Mask:255.255.255.0 inet6 addr: fe80::2e0:4cff:fe36:a5d/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:215 errors:0 dropped:0 overruns:0 frame:0 TX packets:179 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:221681 (221.6 KB) TX bytes:18351 (18.3 KB)

lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:160 errors:0 dropped:0 overruns:0 frame:0 TX packets:160 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:11840 (11.8 KB) TX bytes:11840 (11.8 KB)

wlan0 Link encap:Ethernet HWaddr 54:c9:df:86:fc:be BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

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Update/ Upgrade 

Check

Dependencies & Envs

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PreparationDepsEnvs

$ 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 -versionjava 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/usr/lib/jvm/java-8-oracle

$ cat .profile...PATH="/opt/onos/bin:$PATH"export LC_ALL="en_US.UTF-8"export LC_CTYPE="en_US.UTF-8"

ONOS Manual Installation

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# Transfer onos-1.12.0.tar.gz$ sftp em@192.168.0.181

sftp> put onos-1.12.0.tar.gzUploading onos-1.12.0.tar.gz to /home/em/onos-1.12.0.tar.gzonos-1.12.0.tar.gz 100% 215MB 5.1MB/s 00:42 sftp> quit

# Extract$ sudo mv onos-1.12.0.tar.gz /opt/

$ cd /opt && sudo tar xzf onos-1.12.0.tar.gz

$ sudo rm -f onos-1.12.0.tar.gz$ sudo mv onos-1.12.0 onos

# -------------------------------------

# Test$ /opt/onos/bin/onos-service start

Welcome to Open Network Operating System (ONOS)! ____ _ ______ ____ / __ \/ |/ / __ \/ __/ / /_/ / / /_/ /\ \ \____/_/|_/\____/___/

Documentation: wiki.onosproject.org Tutorials: tutorials.onosproject.orgMailing lists: lists.onosproject.org

Come help out! Find out how at: contribute.onosproject.org

Hit '<tab>' for a list of available commandsand '[cmd] --help' for help on a specific command.Hit '<ctrl-d>' or type 'system:shutdown' or 'logout' to shutdown ONOS.

onos> apps -s -aService org.onosproject.app.ApplicationService not found

onos> apps -s -a+ 18 org.onosproject.drivers 1.12.0 Default Drivers

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ONOS Binary 

Test

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ONOSService

# ONOS user$ sudo adduser sdn --system --group

# No password$ sudo visudo%sudo ALL=(ALL) NOPASSWD:ALL

# Service user/opt/onos$ nano optionsONOS_USER=sdn

# ------

# Ownership / write access$ sudo chown sdn:sdn /opt/onos -R

# ------

# Service$ sudo cp /opt/onos/init/onos.initd /etc/init.d/onos

$ sudo cp /opt/onos/init/onos.initd /etc/init.d/onos$ sudo cp /opt/onos/init/onos.service /etc/systemd/system/$ sudo systemctl daemon-reload$ sudo systemctl enable onos

$ sudo service onos status

em@onos182:~$ onos-user-password em 123em@onos182:~$ onos-user-password onos rocks# note: logout from web ui

em@onos182:~$ onosPassword authenticationPassword:Welcome to Open Network Operating System (ONOS)! ____ _ ______ ____ / __ \/ |/ / __ \/ __/ / /_/ / / /_/ /\ \ \____/_/|_/\____/___/

Documentation: wiki.onosproject.org Tutorials: tutorials.onosproject.orgMailing lists: lists.onosproject.org

Come help out! Find out how at: contribute.onosproject.org

Hit '<tab>' for a list of available commandsand '[cmd] --help' for help on a specific command.Hit '<ctrl-d>' or type 'system:shutdown' or 'logout' to shutdown ONOS.

onos> ^D

# -----------------------------

em@onos182:~$ ll /opt/onos/bintotal 64drwxrwxrwx 2 sdn sdn 4096 Dec 12 05:04 ./drwxrwxrwx 8 sdn sdn 4096 Feb 25 08:57 ../-rwxrwxrwx 1 sdn sdn 969 Dec 12 05:04 _check-json*-rwxrwxrwx 1 sdn sdn 1347 Dec 12 05:04 _find-node*-rwxrwxrwx 1 sdn sdn 273 Dec 12 05:04 onos*-rwxrwxrwx 1 sdn sdn 3368 Dec 12 05:04 onos-app*-rwxrwxrwx 1 sdn sdn 1287 Dec 12 05:04 onos-backup*-rwxrwxrwx 1 sdn sdn 1960 Dec 12 05:04 onos-cfg*-rwxrwxrwx 1 sdn sdn 1860 Dec 12 05:04 onos-compile-yang*-rwxrwxrwx 1 sdn sdn 1310 Dec 12 05:04 onos-form-cluster*-rwxrwxrwx 1 sdn sdn 197 Dec 12 05:04 onos-jpenable*-rwxrwxrwx 1 sdn sdn 1961 Dec 12 05:04 onos-netcfg*-rwxrwxrwx 1 sdn sdn 1073 Dec 12 05:04 onos-restore*-rwxrwxrwx 1 sdn sdn 2011 Dec 12 05:04 onos-service* 24 / 50

onos-user-password 

onos (Local CLI) 

onos-form-cluster

Management / Dev VM

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TypicalWork�ow

1. Make changes to the code2. Build ONOS with onos-buck buld onos3. Load the cell settings with cell $YOUR_CELL_NAME4. Load your topology with topo $YOUR_TOPO_NAME5. Deploy ONOS target machines with stc setup6. Deploy the Mininet topology with stc net-setup

Ref: [Cells and ONOS test scripts]

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ManagementVM

Preparation (Deps, Envs, Network)Clone, Checkout & Build (+others: mvnpreparation, archetypes)Cell & TopoSSH Key Setup (incl. Target Machines)onos CLIstc CommandsOther Useful Commands

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PreparationDepsEnvs

Network

# Some deps$ sudo apt install zip unzip (installed)$ sudo apt install curl tree git openssh-server

# Install JDK$ 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

# -----------------------------$ nano .profileexport JAVA_HOME=/usr/lib/jvm/java-8-oracle/

$source .profile

# Install Maven$sudo apt install maven

# -----------------------------# Host-only network$ cat /etc/network/interfaces...auto enp0s8 iface enp0s8 inet static address 192.168.56.70 netmask 255.255.255.0 ...

# VBox shared folder$ sudo adduser em vboxsf

$ git clone https://gerrit.onosproject.org/onos$ cd onos && git checkout 1.12.0

~$ nano .profileexport ONOS_ROOT=/home/em/onossource $ONOS_ROOT/tools/dev/bash_profile

$ source .profile

# Install/Build$ tools/build/onos-buck build onos --show-output

# if failed e.g. NPM, w/h bash_profile# rm -rf bin/ && rm -rf buck-out/

~/onos$ tools/build/onos-buck build onos --show-outputUpdating Buck... % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed100 44.3M 100 44.3M 0 0 227k 0 0:03:19 0:03:19 --:--:-- 253kArchive: cache/buck-v2017.11.30.01.zip...Successfully updated Buck in /home/em/onos/bin/buck to buck-v2017.11.30.01.zip

Not using buckd because NO_BUCKD is set....The outputs are://tools/package:onos-package buck-out/gen/tools/package/onos-package/onos.tar.gz

~/onos$ tree -L 1 -d.|----- apps|----- bin|----- bucklets|----- buck-out|----- buck-tools|----- cli|----- core|----- docs|----- drivers|----- features|----- incubator|----- lib 29 / 50

Checkout 

Build

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CheckDev Preparation

Some Executables

# DEV preparation~$ cd onos && onos-buck-publish-local

$ cd $ONOS_ROOT/tools/package/archetypes$ mvn clean install (mci)

# -----

# Check~$ which onos/home/em/onos/tools/test/bin/onos

~$ which onos-create-app/home/em/onos/tools/dev/bin/onos-create-app

~$ which onos-app/home/em/onos/tools/package/runtime/bin/onos-app

~/onos/tools/test/cells$ cp local local-sbc && nano local-sbc# Local SBC-based ONOS instances 1,2 & ONOS mininet box

export ONOS_NIC=192.168.0.*export OC1="192.168.0.181"export OC2="192.168.0.182"export OCN="192.168.0.155"

export ONOS_APPS="drivers,openflow,fwd,proxyarp,mobility"

ONOS_USER=em

$ cell local-sbcONOS_CELL=local-sbcOCI=192.168.0.181OC1=192.168.0.181OC2=192.168.0.182OCN=192.168.0.155ONOS_APPS=drivers,openflow,fwd,proxyarp,mobilityONOS_GROUP=sdnONOS_MN_PY=/home/em/onos/tools/dev/mininet/onos.pyONOS_NIC=192.168.0.*ONOS_SCENARIOS=/home/em/onos/tools/test/scenariosONOS_TOPO=defaultONOS_USER=emONOS_WEB_PASS=rocksONOS_WEB_USER=onos

# --------------------

# ONOS Client/CLI via SSH$ ssh -p 8101 onos@localhost # rocks

$ ssh -p 8101 onos@$OCI# rocks

# --------------------

~$ cellsbeast # Bare metal cluster (7-node)beast-1 # Bare metal cluster (7-node)beast-3 # Bare metal cluster (7-node)

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cell 

onos (via ssh)

em@onos-ide:~$ ssh-keygen -t rsaGenerating public/private rsa key pair.Enter file in which to save the key (/home/em/.ssh/id_rsa):Enter passphrase (empty for no passphrase):Enter same passphrase again:Your identification has been saved in /home/em/.ssh/id_rsa.Your public key has been saved in /home/em/.ssh/id_rsa.pub.The key fingerprint is:SHA256:x61ayOgkKfOu4Kb1kg6qhzQg1zWtinDbeDRi7XOf8dk em@onos-ideThe key's randomart image is:+---[RSA 2048]----+| . || o . || o . o ||+ = = . . . ||o= O o S o . || o+ *..o.o . ||+.=oooo.o+oo ||+=+= + ooo E ||B+o++ . . |+----[SHA256]-----+

# ----------------

# via ssh-copy-idem@onos-ide:~$ ssh-copy-id em@192.168.0.181/usr/bin/ssh-copy-id: INFO: Source of key(s) to be installed: "/home/em/.ssh/id_rsa.pub"/usr/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that a/usr/bin/ssh-copy-id: INFO: 1 key(s) remain to be installed -- if you are prompted now it is tem@192.168.0.181's password:

Number of key(s) added: 1

Now try logging into the machine, with: "ssh 'em@192.168.0.181'"and check to make sure that only the key(s) you wanted were added.

# via onos-push-keysem@onos-ide:~$ onos-push-keys 192.168.0.182em@192.168.0.182's password:

em@onos-ide:~$ ONOS_USER=ubuntu onos-push-keys $OCNubuntu@192.168.0.155's password:

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ssh-keygen 

onos-push-keys 

Test

em@onos-ide:~$ onos-secure-ssh# Host [localhost]:8101 found: line 1/home/em/.ssh/known_hosts updated.Original contents retained as /home/em/.ssh/known_hosts.oldusage: onos-user-password user {password|--remove}ID | State | Web-State | Level | Web-ContextPath | Name ------------------------------------------------------------------------------157 | Active | Deployed | 80 | /onos/v1 | onos-rest (1.12.0)159 | Active | Deployed | 80 | /onos/ui | onos-gui (1.12.0)

# Host [localhost]:8101 found: line 1/home/em/.ssh/known_hosts updated.Original contents retained as /home/em/.ssh/known_hosts.old

# Host [localhost]:8101 found: line 1/home/em/.ssh/known_hosts updated.Original contents retained as /home/em/.ssh/known_hosts.oldusage: onos-user-password user {password|--remove}ID | State | Web-State | Level | Web-ContextPath | Name ------------------------------------------------------------------------------157 | Active | Deployed | 80 | /onos/v1 | onos-rest (1.12.0)159 | Active | Deployed | 80 | /onos/ui | onos-gui (1.12.0)

# Host [localhost]:8101 found: line 1/home/em/.ssh/known_hosts updated.Original contents retained as /home/em/.ssh/known_hosts.old

# -----------------------

em@onos-ide:~$ onosWelcome to Open Network Operating System (ONOS)! ____ _ ______ ____ / __ \/ |/ / __ \/ __/ / /_/ / / /_/ /\ \ \____/_/|_/\____/___/

Documentation: wiki.onosproject.org Tutorials: tutorials.onosproject.orgMailing lists: lists.onosproject.org

Come help out! Find out how at: contribute.onosproject.org

Hit ' t b ' f li t f il bl d33 / 50

onos-secure-ssh 

onos (CLI)

em@onos-ide:~$ toposem@onos-ide:~$ topo dual

em@onos-ide:~$ ONOS_USER=ubuntu stc net-setup2018-02-25 13:32:41 Net-Setup started2018-02-25 13:32:41 Push-Topos started -- onos-push-topos 192.168.0.1552018-02-25 13:32:41 Stop-Mininet-If-Needed started -- onos-mininet stop2018-02-25 13:32:43 Push-Topos completed2018-02-25 13:32:44 Stop-Mininet-If-Needed completed2018-02-25 13:32:44 Clean-Mininet-If-Needed started -- onos-mininet cleanup2018-02-25 13:32:48 Clean-Mininet-If-Needed completed2018-02-25 13:32:48 Wipe-Out-Data-Before started -- onos-wipe-out2018-02-25 13:32:54 Wipe-Out-Data-Before completed2018-02-25 13:32:54 Initial-Summary-Check started -- onos-check-summary 192.168.0.181 [0-9]* 2018-02-25 13:32:55 Initial-Summary-Check completed2018-02-25 13:32:55 Config-Topo started -- onos-netcfg 192.168.0.181 /home/em/onos/tools/test2018-02-25 13:32:56 Config-Topo completed2018-02-25 13:32:56 Start-Mininet started -- onos-mininet start topos/topo dual.py 192.168.0.2018-02-25 13:37:30 Start-Mininet completed2018-02-25 13:37:30 Wait-For-Mininet started -- onos-mininet wait 102018-02-25 13:37:42 Wait-For-Mininet completed2018-02-25 13:37:42 ARP-Hosts started -- onos-mininet sendAndExpect gratuitousArp --expect .2018-02-25 13:37:45 ARP-Hosts completed2018-02-25 13:37:45 Check-Summary started -- onos-check-summary 192.168.0.181 [0-9]* 2 1 12018-02-25 13:38:05 Check-Summary failed2018-02-25 13:38:05 Balance-Masters started -- onos 192.168.0.181 balance-masters2018-02-25 13:38:05 Balance-Masters completed2018-02-25 13:38:05 Check-Flows started -- onos-check-flows 192.168.0.1812018-02-25 13:38:11 Check-Flows completed2018-02-25 13:38:11 Net-Setup failed5:29 Failed! 11 steps succeeded; 2 steps failed; 0 steps skipped

# openflow only# ONOS_APPS=drivers,openflow,fwd,proxyarp,mobility

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topo 

stc net-setup

em@onos-ide:~$ ONOS_USER=ubuntu onos-mininet attach[detached from 23035.mininet]Connection to 192.168.0.155 closed.

# ----------------

# mininet 0.155$ sudo visudo (no passwd)

$ sudo apt install screen$ screen -S mininet# screen -list | screen -r | ctrl+a d | screen -X -S 4122 kill

# ----------------

em@onos-ide:~$ ONOS_USER=ubuntu onos-mininet attach^a+d

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onos-mininetattach

em@onos-ide:~$ ONOS_USER=ubuntu onos-mininet stopem@onos-ide:~$ ONOS_USER=ubuntu onos-mininet cleanup

em@onos-ide:~$ onos-wipe-out pleaseem@onos-ide:~$ onos-netcfg -v $OC1 DELETEem@onos-ide:~$ onos-netcfg -v $OC2 DELETEUsage: onos-netcfg [-v] node file|DELETE [url]

# ----------------

# oneliner$ ONOS_USER=ubuntu onos-mininet stop && ONOS_USER=ubuntu onos-mininet cleanup$ onos-wipe-out please && onos-netcfg -v $OC1 DELETE && onos-netcfg -v $OC2 DELETE

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onos-mininetstop 

onos-mininetcleanup 

onos-wipe-out 

onos-netcfg

stc* & Manual Tests

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Test #1topo & stc net-setup

1. Load the cell settings with cell $YOUR_CELL_NAME2. Load / activate apps (onos CLI)3. Load your topology with topo $YOUR_TOPO_NAME4. Deploy the Mininet topology with stc net-setup

em@onos-ide:~$ cell local-sbcONOS_CELL=local-sbcOCI=192.168.0.181OC1=192.168.0.181OC2=192.168.0.182OCN=192.168.0.155ONOS_APPS=drivers,openflow,fwd,proxyarp,mobilityONOS_GROUP=sdnONOS_MN_PY=/home/em/onos/tools/dev/mininet/onos.pyONOS_NIC=192.168.0.*ONOS_SCENARIOS=/home/em/onos/tools/test/scenariosONOS_TOPO=defaultONOS_USER=emONOS_WEB_PASS=rocksONOS_WEB_USER=onos

em@onos-ide:~$ toposdefault * # Default US MPLS topology recipedual # Simple Dual topology recipegeant # GEANT & Nordnet topology recipesdnip # SDN-IP topology recipeuk # Simple UK topology recipevpls # Default VPLS topology recipe

em@onos-ide:~$ topoONOS_TOPO=defaultOTH=25OTL=140OTD=25

em@onos-ide:~$ onosWelcome to Open Network Operating System (ONOS)! ____ _ ______ ____ / __ \/ |/ / __ \/ __/ / /_/ / / /_/ /\ \ \____/_/|_/\____/___/

Documentation: wiki.onosproject.org Tutorials: tutorials.onosproject.orgMailing lists: lists.onosproject.org

Come help out! Find out how at: contribute.onosproject.org

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cell local-sbc 

topo default 

onos 

em@onos-ide:~$ ONOS_USER=ubuntu stc net-setup2018-02-27 18:35:37 Net-Setup started2018-02-27 18:35:37 Push-Topos started -- onos-push-topos 192.168.0.1552018-02-27 18:35:37 Stop-Mininet-If-Needed started -- onos-mininet stop2018-02-27 18:35:40 Push-Topos completed2018-02-27 18:35:42 Stop-Mininet-If-Needed completed2018-02-27 18:35:42 Clean-Mininet-If-Needed started -- onos-mininet cleanup2018-02-27 18:35:46 Clean-Mininet-If-Needed completed2018-02-27 18:35:46 Wipe-Out-Data-Before started -- onos-wipe-out2018-02-27 18:35:51 Wipe-Out-Data-Before completed2018-02-27 18:35:51 Initial-Summary-Check started -- onos-check-summary 192.168.0.181 [0-9]* 2018-02-27 18:35:51 Initial-Summary-Check completed2018-02-27 18:35:51 Config-Topo started -- onos-netcfg 192.168.0.181 /home/em/onos/tools/test2018-02-27 18:35:53 Config-Topo completed2018-02-27 18:35:53 Start-Mininet started -- onos-mininet start topos/topo default.py 192.1682018-02-27 18:35:55 Start-Mininet completed2018-02-27 18:35:55 Wait-For-Mininet started -- onos-mininet wait 102018-02-27 18:36:23 Wait-For-Mininet completed2018-02-27 18:36:23 ARP-Hosts started -- onos-mininet sendAndExpect gratuitousArp --expect .2018-02-27 18:36:27 ARP-Hosts completed2018-02-27 18:36:27 Check-Summary started -- onos-check-summary 192.168.0.181 [0-9]* 25 140 22018-02-27 18:36:28 Check-Summary completed2018-02-27 18:36:28 Balance-Masters started -- onos 192.168.0.181 balance-masters2018-02-27 18:36:29 Balance-Masters completed2018-02-27 18:36:29 Check-Flows started -- onos-check-flows 192.168.0.1812018-02-27 18:36:35 Check-Flows completed2018-02-27 18:36:35 Net-Setup completed0:57 Passed! 13 steps succeeded

em@onos-ide:~$ ONOS_USER=ubuntu onos-mininet attach[detached from 2336.mininet]Connection to 192.168.0.155 closed.

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stc net-setup

stc net-setup | Topo default

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onos-mininet attach 42 / 50

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Test #2Manual

1. Load the cell settings with cell $YOUR_CELL_NAME2. Load / activate apps (onos CLI)3. Run Mininet4. Connect switches to the ONOS instances

ubuntu@pi:~$ sudo mn --topo linear,5 --mac --controller=remote,ip=192.168.0.181,port=6633 --sw+++ Creating network+++ Adding controller+++ Adding hosts: h1 h2 h3 h4 h5+++ Adding switches: s1 s2 s3 s4 s5+++ Adding links: (h1, s1) (h2, s2) (h3, s3) (h4, s4) (h5, s5) (s2, s1) (s3, s2) (s4, s3) (s5,+++ Configuring hosts h1 h2 h3 h4 h5+++ Starting controller c0+++ Starting 5 switches s1 s2 s3 s4 s5 ...

# ----------------------------

mininet> sh sudo ovs-vsctl show6535ca1b-67ad-4164-ac9b-8b1b11170705 Bridge "s2" Controller "ptcp:6655" Controller "tcp:192.168.0.181:6633" is_connected: true fail_mode: secure Port "s2-eth2" Interface "s2-eth2" Port "s2-eth1" Interface "s2-eth1" Port "s2-eth3" Interface "s2-eth3" Port "s2" Interface "s2" type: internal Bridge "s1" ... Bridge "s4" ... Bridge "s5" ... Bridge "s3" ... ovs_version: "2.5.2"

# ----------------------------

mininet> sh sudo ovs-vsctl set-controller s1 tcp:192.168.0.181:6633 tcp:192.168.0.182:6633mininet> sh sudo ovs-vsctl set-controller s2 tcp:192.168.0.181:6633 tcp:192.168.0.182:6633

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cell 

sudo mn 

set-controller 

onos> nodesid=192.168.0.181, address=192.168.0.181:9876, state=READY, version=1.12.0, updated=2m21s ago *id=192.168.0.182, address=192.168.0.182:9876, state=READY, version=1.12.0, updated=2m13s ago

onos> masters192.168.0.181: 5 devices of:0000000000000001 of:0000000000000002 of:0000000000000003

of:0000000000000004 of:0000000000000005192.168.0.182: 0 devices

onos> rolesof:0000000000000001: master=192.168.0.181, standbys=[ ]of:0000000000000002: master=192.168.0.181, standbys=[ ]of:0000000000000003: master=192.168.0.181, standbys=[ ]of:0000000000000004: master=192.168.0.181, standbys=[ ]of:0000000000000005: master=192.168.0.181, standbys=[ ]

# ------------------------------

onos> balance-masters

# ------------------------------

onos> masters192.168.0.181: 3 devices of:0000000000000001 of:0000000000000002 of:0000000000000005192.168.0.182: 2 devices of:0000000000000003 of:0000000000000004

onos> rolesof:0000000000000001: master=192.168.0.181, standbys=[ 192.168.0.182 ]of:0000000000000002: master=192.168.0.181, standbys=[ 192.168.0.182 ]of:0000000000000003: master=192.168.0.182, standbys=[ 192.168.0.181 ]of:0000000000000004: master=192.168.0.182, standbys=[ 192.168.0.181 ]of:0000000000000005: master=192.168.0.181, standbys=[ 192.168.0.182 ]

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balance-masters

Initial State 46 / 50

balance-masters 47 / 50

Refs/Resources

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Refs/Resources1. ONOS - Wiki2. Cells and ONOS test scripts3. Appendix A : List of ONOS Utility Scripts (onos-* scripts)4. bocon13/onos-byon: Build Your Own Network5. Abstractions and de�nitions6. ONOS Distributed Tutorial - Slides7. Running ONOS as a service8. Installing on a single machine9. Distributed ONOS Tutorial

10. Experimenting with ONOS clustering

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ENDEueung Mulyanahttps://telematika.org/remark/onos3Intro+Labs | Attribution-ShareAlike CC BY-SA