Hi,

I tried deploy OpenStack Liberty together with OpenDaylight Beryllium RC0 [1] and networking_odl from stable/liberty branch.
I use one controller and compute.
I tried create two networks
internal: 192.168.111.0/24 vxlan segmentation
public: 172.16.0.0/24 flat

Required flows are not created:

compute:
root@node-10:~# ovs-vsctl show
c8a6eb41-4778-4598-91b2-55cc3decd00e
Manager "tcp:192.168.0.4:6640"
is_connected: true
Bridge br-int
Controller "tcp:192.168.0.4:6653"
is_connected: true
fail_mode: secure
Port "tap28438535-61"
Interface "tap28438535-61"
Port "vxlan-192.168.2.2"
Interface "vxlan-192.168.2.2"
type: vxlan
options:

{key=flow, local_ip="192.168.2.1", remote_ip="192.168.2.2"}

Port patch-ext
Interface patch-ext
type: patch
options:

{peer=patch-int}
Port br-int
Interface br-int
type: internal
Bridge br-ex
Controller "tcp:192.168.0.4:6653"
is_connected: true
fail_mode: secure
Port patch-int
Interface patch-int
type: patch
options: {peer=patch-ext}
Port "p_aec4d661-0"
Interface "p_aec4d661-0"
type: internal
Port br-ex
Interface br-ex
type: internal
ovs_version: "2.3.1"


p_aec4d661-0 - it is port created by me which connect ovs bridge with linux bridge where network interface from public network is assigned

root@node-10:~# ovs-ofctl -O OpenFlow13 dump-flows br-int
OFPST_FLOW reply (OF1.3) (xid=0x2):
cookie=0x0, duration=1318.816s, table=20, n_packets=0, n_bytes=0, priority=1024,arp,tun_id=0x2,arp_tpa=192.168.111.3,arp_op=1 actions=move:NXM_OF_ETH_SRC[]>NXM_OF_ETH_DST[],set_field:fa:16:3e:bd:8d:23>eth_src,load:0x2->NXM_OF_ARP_OP[],move:NXM_NX_ARP_SHA[]>NXM_NX_ARP_THA[],move:NXM_OF_ARP_SPA[]>NXM_OF_ARP_TPA[],load:0xfa163ebd8d23->NXM_NX_ARP_SHA[],load:0xc0a86f03->NXM_OF_ARP_SPA[],IN_PORT
cookie=0x0, duration=1319.415s, table=40, n_packets=0, n_bytes=0, priority=61010,arp,arp_sha=fa:16:3e:bd:8d:23 actions=goto_table:50


controller:
root@node-8:~# ovs-vsctl show
9401fbd9-6941-4047-bbbe-d148d1c84cda
Manager "tcp:192.168.0.4:6640"
is_connected: true
Bridge br-int
Controller "tcp:192.168.0.4:6653"
is_connected: true
fail_mode: secure
Port br-int
Interface br-int
type: internal
Port "tap272e5977-51"
Interface "tap272e5977-51"
type: internal
Port patch-ext
Interface patch-ext
type: patch
options: {peer=patch-int}

Port "vxlan-192.168.2.1"
Interface "vxlan-192.168.2.1"
type: vxlan
options:

{key=flow, local_ip="192.168.2.2", remote_ip="192.168.2.1"}

Bridge br-ex
Controller "tcp:192.168.0.4:6653"
is_connected: true
fail_mode: secure
Port "p_aec4d661-0"
Interface "p_aec4d661-0"
type: internal
Port patch-int
Interface patch-int
type: patch
options:

{peer=patch-ext}

Port br-ex
Interface br-ex
type: internal
ovs_version: "2.3.1"

root@node-8:~# ovs-ofctl -O OpenFlow13 dump-flows br-int
OFPST_FLOW reply (OF1.3) (xid=0x2):
cookie=0x0, duration=2349.394s, table=0, n_packets=3425, n_bytes=209442, priority=0 actions=goto_table:20
cookie=0x0, duration=2349.396s, table=0, n_packets=700, n_bytes=79100, dl_type=0x88cc actions=CONTROLLER:65535
cookie=0x0, duration=1213.834s, table=20, n_packets=0, n_bytes=0, priority=1024,arp,tun_id=0x2,arp_tpa=192.168.111.3,arp_op=1 actions=move:NXM_OF_ETH_SRC[]>NXM_OF_ETH_DST[],set_field:fa:16:3e:bd:8d:23>eth_src,load:0x2->NXM_OF_ARP_OP[],move:NXM_NX_ARP_SHA[]>NXM_NX_ARP_THA[],move:NXM_OF_ARP_SPA[]>NXM_OF_ARP_TPA[],load:0xfa163ebd8d23->NXM_NX_ARP_SHA[],load:0xc0a86f03->NXM_OF_ARP_SPA[],IN_PORT

After vm is created it doesn't get address from dhcp, because of missing flows.

Recently I deployed environments with this snapshot version [2] and doesn't observe any errors.
I'm using this set of features: config,standard,region,package,kar,ssh,management,odl-ovsdb-openstack,odl-restconf-all,odl-aaa-authn,odl-dlux-all
Also ovsdb.l3.fwd.enabled is set to yes.

Regards,
Michal

[1] https://nexus.opendaylight.org/content/repositories/staging/org/opendaylight/integration/distribution-karaf/0.4.0-Beryllium-RC0/distribution-karaf-0.4.0-Beryllium-RC0.tar.gz
[2] https://nexus.opendaylight.org/content/repositories/opendaylight.snapshot/org/opendaylight/integration/distribution-karaf/0.4.0-SNAPSHOT/distribution-karaf-0.4.0-20160118.091622-3555.tar.gz