ODL L3 configuration still uses the neutron-l3-agent

[Venkatrangan Govindarajan]

Used devstack(stable/liberty) and networking-odl (stable/liberty) with ODL (Beryllium SR1)

In the local.conf, added ODL_L3=True, which according to the below link should not use the neutron-l3-agent.
https://github.com/openstack/networking-odl/blob/stable/liberty/devstack/override-defaults#L17

But, when stacking noticed that the l3-agent is actually configured and used

Parts from stack.sh log
--8<------
 iniset /etc/neutron/neutron.conf DEFAULT service_plugins networking_odl.l3.l3_odl.OpenDaylightL3RouterPlugin
|
|
2016-04-20 20:20:50.885 | + run_process q-l3 '/usr/bin/neutron-l3-agent --config-file /etc/neutron/neutron.conf --config-file=/etc/neutron/l3_agent.ini'
2016-04-20 20:20:50.885 | + local service=q-l3
2016-04-20 20:20:50.885 | + local 'command=/usr/bin/neutron-l3-agent --config-file /etc/neutron/neutron.conf --config-file=/etc/neutron/l3_agent.ini'
2016-04-20 20:20:50.885 | + local group=
2016-04-20 20:20:50.885 | + is_service_enabled q-l3
2016-04-20 20:20:50.888 | + return 1
-------8<---------

local.comf can be checked in the console log:https://jenkins.opendaylight.org/releng/view/netvirt/job/netvirt-csit-1node-openstack-liberty-openstack-beryllium/1/console

the stacking log: https://jenkins.opendaylight.org/releng/view/netvirt/job/netvirt-csit-1node-openstack-liberty-openstack-beryllium/1/artifact/openstack_control_stack.log.xz

The same behavior is observed even if we test this with devstack(stable/Mitaka) and Networking-ODL(Master).

[Isaku Yamahata (yamahata)]

I looked at the log.
> 2016-04-20 20:20:50.885 | + is_service_enabled q-l3
> 2016-04-20 20:20:50.888 | + return 1
In bash, 1 means false. (Ah, very un-intuitive for C programmer...), so run_process skips to run neutron-l3-agent.
Can you please double-check if screen consnole have q-l3 or not?

For now I mark this bug report invalid.
Once you really find neutron-l3-agent is running in screen console, please feel free to mark it valid again.