>
> We wait for below logs, before issuing a ovs-vsctl set-manager. Hope these
> are the ones to look for before doing a set-manager ?
> Starting point is this
> | INFO | Event Dispatcher | FeaturesServiceImpl | 20 -
> | org.apache.karaf.features.core - 3.0.3 | Installing feature
> | odl-ovsdb-openstack 1.2.0-SNAPSHOT
> OVSDB socket is active
> | INFO | entLoopGroup-7-1 | LoggingHandler | 106 -
> | io.netty.common - 4.0.26.Final | [id: 0xc3b7928a,
> | /0:0:0:0:0:0:0:0:6640] ACTIVE
> OF socket is ready for listening
> INFO | Thread-59 | TcpHandler | 256 -
> org.opendaylight.openflowjava.openflow-protocol-impl - 0.6.0.SNAPSHOT |
> Switch listener started and ready to accept incoming tcp/tls connections on
> port: 6653
>
> Start to OF socket ready is typically a little over 3 mins in our OS-ODL
> setup (4GB RAM each in control/compute node) .
> Regards
> Natarajan
>
> -----Original Message-----
> From: Sam Hague [mailto:
shague@...]
> Sent: Thursday, July 09, 2015 10:33 PM
> To: Sabapathy, Ravi
> Cc: Dhiraviam, Natarajan;
ffernand@...; Anumala, Mohnish;
>
ovsdb-dev@...;
neutron-dev@...;
> Venkataraghavan, C
> Subject: Re: Openstack-ODL integration issues in stable/kilo + Lithium 0.3.0
>
> Natarajan,
>
> what all does the allinone setup do besides stack and start odl? Meaning does
> it try to create any bridges or networks?
>
> could you modify the allinone to add a 60s or 90s sleep in between when the
> ovsdb node manager is set and when odl starts? Or switch from all in one to
> external? I think what is happening is that odl is starting but it takes a
> while to get to a resting state. netvirt is the last service to run since it
> depends on neutron, openflowplugin and the southbound. Those can take a long
> time to start and then when netvirt finally starts it can take another 30s
> or so to start. So during that time if the stack is trying to connect to odl
> there can be issues.
>
> Thanks, Sam
>
> ----- Original Message -----
> > From: "Ravi Sabapathy"
> > To: "Natarajan Dhiraviam" ,
ffernand@...,
shague@...,
> > "Mohnish Anumala"
> > ,
ovsdb-dev@...,
> >
neutron-dev@...
> > Cc: "C Venkataraghavan"
> > Sent: Thursday, July 9, 2015 12:23:43 PM
> > Subject: RE: Openstack-ODL integration issues in stable/kilo + Lithium
> > 0.3.0
> >
> > ++Venkat
> >
> > From: Dhiraviam, Natarajan
> > Sent: Thursday, July 09, 2015 11:56 AM
> > To: Flavio Fernandes (
ffernand@...); Sam
> > Hague; Anumala, Mohnish;
ovsdb-dev@...;
> >
neutron-dev@...
> > Cc: Sabapathy, Ravi
> > Subject: Openstack-ODL integration issues in stable/kilo + Lithium
> > 0.3.0
> >
> > Hi Flavio, Sam & All,
> >
> >
> > We were testing latest neutron/lithium odl / stable kilo devstack
> > combo in all-in-one mode few days back, using modified Flavio's
> > vagrant setup
> > (
http://www.flaviof.com/blog/work/how-to-odl-with-openstack-part1.html)
> > we faced below issues(?).
> >
> >
> >
> > 1. on stacking - unstacking - stacking (with manager set appropriately),
> > br-int is *NOT* getting created consistently
> >
> > 2. Even times when br-int was successfully created, OpenFlow connection
> > to controller from ovswitch on control node is not setup consistently.
> >
> > Anybody else faced similar issues ?
> >
> >
> >
> > We created br-int / OF connection to ODL on port 6653 manually in above
> > cases and could see that the default pipelines flows are getting
> > programmed both on the control & compute node, however vxlan tunnel
> > weren't getting created and we programmed it manually in the ovs.
> > However ping from Tenant1-VM1 on control node to Tenant1-VM2 of
> > compute node fails. Compute node has received the broadcast ARP
> > request and sends it out to the Tenant1-VM2 as well. However the
> > tenant is not responding back to the ARP request. Unfortunately we
> > aren't able to dump / analyze packets on the Tenant1-VM2...
> >
> >
> >
> > Tenant / VM definitions are WRT below diagram.
> >
> > [cid:image001.jpg@...]
> >
> >
> > Regards
> > Natarajan & Ravi
> >
> >
>
