=================================== Setting Up Open Daylight Controller =================================== For exemplary purpose, we assume: * The hostname of Open Daylight Controller Node is ``opnfv-odl-controller`` * CentOS 7 is installed * We use ``opnfv`` as username to login. * Java 7 is installed in directory ``/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.85-2.6.1.2.el7_1.x86_64/`` **ODL-1**: Login to Open Daylight Controller Node with username ``opnfv``. **ODL-2**: Download the ODL Lithium distribution from ``http://www.opendaylight.org/software/downloads`` .. code-block:: bash wget https://nexus.opendaylight.org/content/groups/public/org/opendaylight/integration/distribution-karaf/0.3.3-Lithium-SR3/distribution-karaf-0.3.3-Lithium-SR3.tar.gz **ODL-3**: Extract the tar file .. code-block:: bash tar -zxvf distribution-karaf-0.3.3-Lithium-SR3.tar.gz **ODL-4**: Install Java7 .. code-block:: bash sudo yum install -y java-1.7.0-openjdk.x86_64 **ODL-5 (OPTIONAL)**: We are using ``iptables`` instead of ``firewalld`` but this is optional for the OpenDaylight Controller Node. The objective is to allow all connections on the internal private network (ens160). The same objective can be achieved using firewalld as well. **If you intend to use firewalld, please skip this step and directly go to next step**: .. code-block:: bash sudo systemctl stop firewalld.service sudo yum remove -y firewalld sudo yum install -y iptables-services sudo touch /etc/sysconfig/iptables sudo systemctl enable iptables.service sudo systemctl start iptables.service sudo iptables -I INPUT 1 -i ens160 -j ACCEPT sudo iptables -I INPUT -m state --state NEW -p tcp --dport 8181 -j ACCEPT # For ODL DLUX UI sudo iptables-save > /etc/sysconfig/iptables **ODL-6**: Open a screen session. .. code-block:: bash screen -S ODL_Controller **ODL-7**: In the new screen session, change directory to where Open Daylight is installed. Here we use ``odl`` directory name and ``Lithium SR3`` installation as an example. .. code-block:: bash cd ~/odl/distribution-karaf-0.3.3-Lithium-SR3/bin **ODL-8**: Set the JAVA environment variables. .. code-block:: bash export JAVA_HOME=/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.85-2.6.1.2.el7_1.x86_64/jre export PATH=$PATH:/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.85-2.6.1.2.el7_1.x86_64/jre/bin **ODL-9**: Run the ``karaf`` shell. .. code-block:: bash ./karaf **ODL-10**: You are now in the Karaf shell of Open Daylight. To explore the list of available features you can execute ``feature:list``. In order to enable Open Daylight with OpenStack, you have to load the ``odl-ovsdb-openstack`` feature. .. code-block:: bash opendaylight-user@opnfv>feature:install odl-ovsdb-openstack **ODL-11**: Verify that OVSDB feature is installed successfully. .. code-block:: bash opendaylight-user@opnfv>feature:list -i | grep ovsdb odl-ovsdb-openstack | 1.1.1-Lithium-SR1 | x | ovsdb-1.1.1-Lithium-SR1 | OpenDaylight :: OVSDB :: OpenStack Network Virtual odl-ovsdb-southbound-api | 1.1.1-Lithium-SR1 | x | odl-ovsdb-southbound-1.1.1-Lithium-SR1 | OpenDaylight :: southbound :: api odl-ovsdb-southbound-impl | 1.1.1-Lithium-SR1 | x | odl-ovsdb-southbound-1.1.1-Lithium-SR1 | OpenDaylight :: southbound :: impl odl-ovsdb-southbound-impl-rest|1.1.1-Lithium-SR1 | x | odl-ovsdb-southbound-1.1.1-Lithium-SR1| OpenDaylight :: southbound :: impl :: REST odl-ovsdb-southbound-impl-ui | 1.1.1-Lithium-SR1| x | odl-ovsdb-southbound-1.1.1-Lithium-SR1| OpenDaylight :: southbound :: impl :: UI opendaylight-user@opnfv> **ODL-12**: To view the logs, you can use the following commands (or alternately the file data/log/karaf.log). .. code-block:: bash opendaylight-user@opnfv>log:display opendaylight-user@opnfv>log:tail **ODL-13**: To enable ODL DLUX UI, install the following features. Then you can navigate to ``http://:8181/index.html`` for DLUX UI. The default user-name and password is ``admin/admin``. .. code-block:: bash opendaylight-user@opnfv>feature:install odl-dlux-core **ODL-14**: To exit out of screen session, please use the command ``CTRL+a`` followed by ``d`` **Note: Do not kill the screen session, it will terminate the ODL controller.** At this moment, Open Daylight has been started successfully.