====== Headline ======
  * odl-control / compute: https://wiki.opendaylight.org/view/OVSDB:Helium_and_Openstack_on_Fedora20
  * odl / control-network / compute: http://www.siliconloons.com/getting-started-with-opendaylight-and-openstack/

====== ODL node ======

====== Openstack ======
====== Controll Node ======
===== Devstack: Q_PLUGIN = ml2 =====

    grep -r Q_PLUGIN $devstack_dir
    ...
    lib/neutron:source $TOP_DIR/lib/neutron_plugins/$Q_PLUGIN

Aha!


===== Devstack: enable_service odl-compute =====
odl-compute is about openstack-opendaylight integration.


--> extras.d/80-opendaylight.sh

----> install_opendaylight-compute (lib/opendaylight:36)

------> install_package openvswitch

==== 728: is_service_enabled neutron ====
install_neutron

--> lib/neutron: 446



==== 892: Start Services ====


...

966: Neutron

972:configure_neutron

--> lib/neutron: function configure_neutron

----> _configure_neutron_common

----> _configure_neutron_dhcp/l3/meta

982: configure_neutron_third_party

--> lib/neutron: function configure_neutron_third_party

----> _neutron_third_party_do configure

------> configure__${third_party}

------> neutron_third_party/bigswitch_floodlight

--------> function configure_bigswitch_floodlight (do nothing)

1032: # Compute service

1041: create_nova_conf_neutron

--> lib/neutron: create_nova_conf_neutron

----> standard nova_conf

1057: # Extras configuration

1060: # Phase: post-config

--> source 80-opendaylight.sh stack post-config

----> create_nova_conf_neutron

1276 # Run extras

--> source 80-opendaylight.sh stack extra

----> extras.d/80-opendaylight.sh:44

<code>
echo_summary "Initializing OpenDaylight"                                  
 46         ODL_LOCAL_IP=${ODL_LOCAL_IP:-$HOST_IP}                                      
 47         ODL_MGR_PORT=${ODL_MGR_PORT:-6640}                                          
 48         read ovstbl <<< $(sudo ovs-vsctl get Open_vSwitch . _uuid)  
 49         sudo ovs-vsctl set-manager tcp:$ODL_MGR_IP:$ODL_MGR_PORT                 
 50         sudo ovs-vsctl set Open_vSwitch $ovstbl other_config={"local_ip"="$ODL_LOCAL_IP"}                   
</code>