/Opendaylight-Setup-Tutorial

Primary LanguageShell

logo-2

Welcome to OpendayLight

A tutorial on setting up the whole virtual invironment for OpendayLight SDN controller.

Environment

Category | Detail --- | --- | --- OS | Centos 7 or Ubuntu 14.04 SDN Controller | OpendayLight Beryllium-SR2 Virtual network | Mininet 2.2.1 Virtual switch | Open vSwitch 2.3.3 Network trafic generation | iperf or iperf3 Traffic monitoring | sFlow-RT

Installation

Install Git

Ubuntu 14.04

sudo apt-get -y install git

Centos 7

sudo yum -y install git

Install Mininet

Ubuntu 14.04

Run the sript and all things finish automatically:)))

./install_mininet.sh

Centos 7

Download

git clone https://github.com/mininet/mininet.git

Update installer mininet/util/install.sh

(1) ADD the following before the line ‘test -e /etc/fedora-release && DIST=”Fedora”‘. Somewhere around line 47. May differ.

test -e /etc/centos-release && DIST="CentOS"
if [ "$DIST" = "CentOS" ]; then
    install='sudo yum -y install'
    remove='sudo yum -y erase'
    pkginst='sudo rpm -ivh'
    # Prereqs for this script
    if ! which lsb_release &> /dev/null; then
        $install redhat-lsb-core
    fi
fi

(2) EDIT

if ! echo $DIST | egrep 'Ubuntu|Debian|Fedora'; then
   echo "Install.sh currently only supports Ubuntu, Debian and Fedora."
   exit 1
fi

to

if ! echo $DIST | egrep 'Ubuntu|Debian|Fedora|CentOS'; then
   echo "Install.sh currently only supports Ubuntu, Debian and Fedora."
   exit 1
fi

Install Mininet and OpenFlow reference

mininet/util/install.sh -nf

Install Open vSwitch

Ubuntu 14.04

Run the sript and all things finish automatically:)))

./install_ovs.sh

Centos 7

Download

yum -y install wget gcc make python-devel openssl-devel kernel-devel graphviz kernel-debug-devel autoconf automake rpm-build redhat-rpm-config libtool

Prepare

adduser ovs
su - ovs
wget http://openvswitch.org/releases/openvswitch-2.3.3.tar.gz
cp openvswitch-2.3.3.tar.gz ~/rpmbuild/SOURCES/
tar xfz openvswitch-2.3.3.tar.gz
sed 's/openvswitch-kmod, //g' openvswitch-2.3.3/rhel/openvswitch.spec > openvswitch-2.3.3/rhel/openvswitch_no_kmod.spec
rpmbuild -bb --nocheck openvswitch-2.3.3/rhel/openvswitch_no_kmod.spec
exit

Create the /etc/openvswitch configuration directory

mkdir /etc/openvswitch

Install the rpm package

yum localinstall /home/ovs/rpmbuild/RPMS/x86_64/openvswitch-2.3.3-1.x86_64.rpm

Start the openvswitch service

systemctl start openvswitch.service

Start the openvswitch service at boot time

chkconfig openvswitch on

Check working

root@user:~# sudo ovs-vsctl show
5ad5c67c-163b-41a3-9d60-9708efe79cbd
ovs_version: “2.3.3”
root@user:~# sudo mn --test pingall
*** Creating network
*** Adding controller
*** Adding hosts:
      .
      .
      .
*** Results: 0% dropped (2/2 received)
*** Stopping 1 controllers
c0
*** Stopping 1 switches
s1 ..
*** Stopping 2 hosts
h1 h2
*** Done
completed in 5.125 seconds

Install OpendayLight SDN Controller

Download through web browser or use wget in terminal. (Note:following is currently the latest version.)

wget https://nexus.opendaylight.org/content/groups/public/org/opendaylight/integration/distribution-karaf/0.4.2-Beryllium-SR2/distribution-karaf-0.4.2-Beryllium-SR2.zip

Unzip the pre-built zip file (Place anywhere you want.) and run SDN Controller

unzip distribution-karaf-0.4.2-Beryllium-SR2.zip
cd distribution-karaf-0.4.2-Beryllium-SR2
./bin/karaf

Use version to check the version.

opendaylight-user@root>version
3.0.3

Install controller components

Reference:https://www.opendaylight.org/software/downloads/beryllium-sr2

opendaylight-user@root>feature:install odl-mdsal-clustering
opendaylight-user@root>feature:install odl-restconf
opendaylight-user@root>feature:install odl-l2switch-switch
opendaylight-user@root>feature:install odl-openflowplugin-all
opendaylight-user@root>feature:install odl-dlux-all
opendaylight-user@root>feature:install odl-mdsal-all

Advisement: Install odl-mdsal-clustering first then install other components one by one

Check all the components feature:list

Check installed components feature:list -i

Use web browser to login OpenDaylight SDN Controller

http://controller-ip:8181/index.html

account:admin
password:admin

opendaylight

if login fails,check firewall or reinstall components. #### Check if Mininet,Ovs and SDN Controller is properly installed ``` root@user:~# sudo mn --topo single,3 --mac --switch ovsk,protocols=OpenFlow13 --controller remote mininet>pingall *** Ping: testing ping reachability h1 -> h2 h3 h2 -> h1 h3 h3 -> h1 h2 *** Results: 0% dropped (6/6 received) ``` Go to http://controller-ip:8181/index.html and reload the topology,there should be a one-switch-three-host topology. ## Install Iperf3 ``` sudo yum -y install epel-release sudo yum -y install iperf3 ``` ## Install sFlow-RT Note:sFlow-RT requires Java 1.7+ #### Download and start ``` wget http://www.inmon.com/products/sFlow-RT/sflow-rt.tar.gz tar -xvzf sflow-rt.tar.gz cd sflow-rt ./start.sh ``` #### Use web browser to check if sFlow is working ``` http://ip:8008 ``` #### Set sFlow agent on openvswitch ``` sudo ovs-vsctl -- --id=@sflow create sflow agent=eth0 target=\"127.0.0.1:6343\" sampling=2 polling=20 -- -- set bridge YOUR-SWITCH-NAME sflow=@sflow ``` Success ``` root@user:~# ed495ce3-50b5-46b4-af1d-97510305ceca ``` faiure ``` root@user:~# ovs-vsctl: no row "YOUR-SWITCH-NAME" in table Bridge ``` #### Install applications ``` http://www.sflow-rt.com/download.php ``` Download all the applications you want , copy files to the sFlow-RT app directory and restart to install.

Conclusion

Please feel free to send me a pull request if you wanna contribute:)