Hi Janki, I'm using vxlan and I have both br-int and br-ex (but by now I'm not caring about external connection, I think that if it is not able to ping internally it won't be able to reach internet).
Thanks, Silvia 2015-11-16 16:27 GMT+01:00 Janki Chhatbar <[email protected]>: > Hi Silvia > > Could you check flows in ovs bridges. If you are using GRE tunnels, there > should be only 1 bridge - br-int in compute and Neutron node each. You will > need to configure IP of the end point for tunnel. > > Thanks > Janki > > Sent from my BlackBerry 10 smartphone. > *From: *Silvia Fichera > *Sent: *Monday, 16 November 2015 20:16 > *To: *<[email protected]>; [email protected] > *Subject: *[Openstack] No IP assigned to Instances > > Hi all, > I'm going to integrate Opendaylight with Openstack via Devstack. > In a server I have 5 VMs: > > VM1: eth0 10.30.3.231 > eth1 10.0.0.1 > This is my OpenStack Controller+compute. > > VM2: eth0 10.30.3.232 > eth1 10.0.0.2 > Compute node > > VM3: eth0 10.30.3.233 > eth1 10.0.0.3 > Compute node > > VM4: eth0 10.30.3.234 > ODL Controller > > VM7: eth0 10.30.3.237 > eth1 > eth2 > eth3 > This is my OpenVSwitch > > I was able to build up the setup, but when I create instances the IP > address is not assigned so I can't ping them. > > It seems that dhcp fails > > Starting network... > udhcpc (v1.20.1) started > Sending discover... > Sending discover... > Sending discover... > Usage: /sbin/cirros-dhcpc <up|down> > No lease, failing > > I've checked the neutron agent-list and there are the metadata agent and > the dhcp agent. > > In my local. conf I have disabled the l3 agent: > > disable_service q-l3 > Q_L3_ENABLED=True > ODL_L3=True > > > Could you please help me? > > Thanks > > > -- > Silvia Fichera > > -- Silvia Fichera
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