Hi we had a similar situation when the ``host`` entry in the neutron.conf was different than the host entry in the nova.conf on the compute nodes. So if you're setting a ``host`` entry in one of these files, then make sure the other file contains the same ``host`` setting.
see https://docs.openstack.org/neutron/rocky/configuration/neutron.html#DEFAULT.host and https://docs.openstack.org/nova/rocky/configuration/config.html#DEFAULT.host Kind regards, Laszlo On 11/6/18 6:04 PM, Akihiro Motoki wrote:
How is your [ovs] bridge_mapping in your configuration? Flat network requires a corresponding bridge_mapping entry and you also need to create a corresponding bridge in advance. 2018年11月6日(火) 21:31 Soheil Pourbafrani <soheil.i...@gmail.com <mailto:soheil.i...@gmail.com>>: Hi, I initilize an instance using a defined flat network and I got the error: port no present in bridge br-int I have a 2 node deployment (controller + network, compute). The output of the command ovs-vsctl show is * * *On the network node* d3a06f16-d727-4333-9de6-cf4ce3b0ce36 Manager "ptcp:6640:127.0.0.1" is_connected: true Bridge br-ex Controller "tcp:127.0.0.1:6633 <http://127.0.0.1:6633>" is_connected: true fail_mode: secure Port br-ex Interface br-ex type: internal Port phy-br-ex Interface phy-br-ex type: patch options: {peer=int-br-ex} Port "ens33" Interface "ens33" Bridge br-int Controller "tcp:127.0.0.1:6633 <http://127.0.0.1:6633>" is_connected: true fail_mode: secure Port br-int Interface br-int type: internal Port patch-tun Interface patch-tun type: patch options: {peer=patch-int} Port int-br-ex Interface int-br-ex type: patch options: {peer=phy-br-ex} Port "tapefb98047-57" tag: 1 Interface "tapefb98047-57" type: internal Port "qr-d62d0c14-51" tag: 1 Interface "qr-d62d0c14-51" type: internal Port "qg-5468707b-6d" tag: 2 Interface "qg-5468707b-6d" type: internal Bridge br-tun Controller "tcp:127.0.0.1:6633 <http://127.0.0.1:6633>" is_connected: true fail_mode: secure Port patch-int Interface patch-int type: patch options: {peer=patch-tun} Port br-tun Interface br-tun type: internal Port "vxlan-c0a8003d" Interface "vxlan-c0a8003d" type: vxlan options: {df_default="true", in_key=flow, local_ip="192.168.0.62", out_key=flow, remote_ip="192.168.0.61"} ovs_version: "2.9.0" *On the Compute node* * * *55e62867-9c88-4925-b49c-55fb74d174bd* * Manager "ptcp:6640:127.0.0.1"* * is_connected: true* * Bridge br-ex* * Controller "tcp:127.0.0.1:6633 <http://127.0.0.1:6633>"* * is_connected: true* * fail_mode: secure* * Port phy-br-ex* * Interface phy-br-ex* * type: patch* * options: {peer=int-br-ex}* * Port "enp2s0"* * Interface "enp2s0"* * Port br-ex* * Interface br-ex* * type: internal* * Bridge br-tun* * Controller "tcp:127.0.0.1:6633 <http://127.0.0.1:6633>"* * is_connected: true* * fail_mode: secure* * Port br-tun* * Interface br-tun* * type: internal* * Port "vxlan-c0a8003e"* * Interface "vxlan-c0a8003e"* * type: vxlan* * options: {df_default="true", in_key=flow, local_ip="192.168.0.61", out_key=flow, remote_ip="192.168.0.62"}* * Port patch-int* * Interface patch-int* * type: patch* * options: {peer=patch-tun}* * Bridge br-int* * Controller "tcp:127.0.0.1:6633 <http://127.0.0.1:6633>"* * is_connected: true* * fail_mode: secure* * Port int-br-ex* * Interface int-br-ex* * type: patch* * options: {peer=phy-br-ex}* * Port br-int* * Interface br-int* * type: internal* * Port patch-tun* * Interface patch-tun* * type: patch* * options: {peer=patch-int}* * ovs_version: "2.9.0"* How can I solve the problem? Thanks _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org <mailto:openstack@lists.openstack.org> Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
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