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<p>Looking at <a title="Ctrl+Click or tap to follow the link" id="LPlnk272911" href="http://blog.oddbit.com/2016/05/19/connecting-another-vm-to-your-tripleo-qu/" class="OWAAutoLink">
http://blog.oddbit.com/2016/05/19/connecting-another-vm-to-your-tripleo-qu/</a></p>
<p>I see  2 interfaces: -   eth0 attached to brext and eth1 wich resposible for VTEPs.</p>
<p>But doing standard steps I am getting only one interface eth0 on overcloud controller<br>
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<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" face="Calibri, sans-serif" color="#000000"><b>From:</b> rdo-list-bounces@redhat.com <rdo-list-bounces@redhat.com> on behalf of Boris Derzhavets <bderzhavets@hotmail.com><br>
<b>Sent:</b> Thursday, May 26, 2016 10:21 AM<br>
<b>To:</b> rdo-list<br>
<b>Subject:</b> [rdo-list] Tripleo Quickstart External Netbork OVS Bridge on Controller seems to have wrong IP</font>
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<p>I follow <a title="Ctrl+Click or tap to follow the link" id="LPlnk903069" href="https://simplenfv.wordpress.com/2016/05/16/deploying-openstack-on-just-one-hosted-server/" class="OWAAutoLink">
https://simplenfv.wordpress.com/2016/05/16/deploying-openstack-on-just-one-hosted-server/</a></p>
<p>on 32 GB box . Everything goes fine. Finally I get :-<br>
</p>
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<p></p>
<div>[stack@undercloud ~]$ heat stack-list<br>
+--------------------------------------+------------+-----------------+---------------------+--------------+<br>
| id                                   | stack_name | stack_status    | creation_time       | updated_time |<br>
+--------------------------------------+------------+-----------------+---------------------+--------------+<br>
| 7002392b-cd2d-439f-b3cd-024979f153a5 | overcloud  | CREATE_COMPLETE | 2016-05-26T13:35:17 | None         |<br>
+--------------------------------------+------------+-----------------+---------------------+--------------+<br>
[stack@undercloud ~]$ nova list<br>
+--------------------------------------+-------------------------+--------+------------+-------------+---------------------+<br>
| ID                                   | Name                    | Status | Task State | Power State | Networks            |<br>
+--------------------------------------+-------------------------+--------+------------+-------------+---------------------+<br>
| 88f841ac-1ca0-4339-ba8a-c2895c0dc57c | overcloud-controller-0  | ACTIVE | -          | Running     | ctlplane=192.0.2.13 |<br>
| f12a1086-7e23-4acb-80a7-8b2efe1e4ef2 | overcloud-novacompute-0 | ACTIVE | -          | Running     | ctlplane=192.0.2.12 |<br>
+--------------------------------------+-------------------------+--------+------------+-------------+---------------------+<br>
<br>
[stack@undercloud ~]$  ssh heat-admin@192.0.2.13<br>
The authenticity of host '192.0.2.13 (192.0.2.13)' can't be established.<br>
ECDSA key fingerprint is 24:91:50:95:63:b1:5b:ed:2f:fc:ad:ee:91:21:65:68.<br>
Are you sure you want to continue connecting (yes/no)? yes<br>
Warning: Permanently added '192.0.2.13' (ECDSA) to the list of known hosts.<br>
Last login: Thu May 26 13:53:48 2016 from gateway<br>
<br>
[heat-admin@overcloud-controller-0 ~]$ sudo su -<br>
[root@overcloud-controller-0 ~]# ifconfig<br>
<br>
br-ex: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500<br>
        inet 192.0.2.13  netmask 255.255.255.0  broadcast 192.0.2.255  <=====  br-ex IP on Controller
<br>
        inet6 fe80::2f7:7fff:fe1a:ca59  prefixlen 64  scopeid 0x20<link><br>
        ether 00:f7:7f:1a:ca:59  txqueuelen 0  (Ethernet)<br>
        RX packets 12577  bytes 31512490 (30.0 MiB)<br>
        RX errors 0  dropped 0  overruns 0  frame 0<br>
        TX packets 16487  bytes 19403543 (18.5 MiB)<br>
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0<br>
<br>
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500<br>
        inet6 fe80::2f7:7fff:fe1a:ca59  prefixlen 64  scopeid 0x20<link><br>
        ether 00:f7:7f:1a:ca:59  txqueuelen 1000  (Ethernet)<br>
        RX packets 12875  bytes 31598896 (30.1 MiB)<br>
        RX errors 0  dropped 0  overruns 0  frame 0<br>
        TX packets 16857  bytes 19469403 (18.5 MiB)<br>
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0<br>
<br>
lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536<br>
        inet 127.0.0.1  netmask 255.0.0.0<br>
        inet6 ::1  prefixlen 128  scopeid 0x10<host><br>
        loop  txqueuelen 0  (Local Loopback)<br>
        RX packets 243023  bytes 258934061 (246.9 MiB)<br>
        RX errors 0  dropped 0  overruns 0  frame 0<br>
        TX packets 243023  bytes 258934061 (246.9 MiB)<br>
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0<br>
<br>
[root@overcloud-controller-0 ~]# ovs-vsctl show<br>
cc8be4fb-f96f-4679-b85d-d0afc7dd7f72<br>
    Bridge br-int<br>
        fail_mode: secure<br>
        Port br-int<br>
            Interface br-int<br>
                type: internal<br>
        Port patch-tun<br>
            Interface patch-tun<br>
                type: patch<br>
                options: {peer=patch-int}<br>
        Port int-br-ex<br>
            Interface int-br-ex<br>
                type: patch<br>
                options: {peer=phy-br-ex}<br>
    Bridge br-tun<br>
        fail_mode: secure<br>
        Port "vxlan-c000020c"<br>
            Interface "vxlan-c000020c"<br>
                type: vxlan<br>
                options: {df_default="true", in_key=flow, local_ip="192.0.2.13", out_key=flow, remote_ip="192.0.2.12"}<br>
        Port patch-int<br>
            Interface patch-int<br>
                type: patch<br>
                options: {peer=patch-tun}<br>
        Port br-tun<br>
            Interface br-tun<br>
                type: internal<br>
    Bridge br-ex<br>
        Port phy-br-ex<br>
            Interface phy-br-ex<br>
                type: patch<br>
                options: {peer=int-br-ex}<br>
        Port br-ex<br>
            Interface br-ex<br>
                type: internal<br>
        Port "eth0"<br>
            Interface "eth0"<br>
    ovs_version: "2.5.0"<br>
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<p>I would expect br-ex on Controller belong   192.168.23.0/24</p>
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</p>
<p>Due to on VIRTHOST :-</p>
<p><br>
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<p></p>
<div>[root@ServerCentOS72 ~]# virsh net-dumpxml external<br>
<network><br>
  <name>external</name><br>
  <uuid>d585615b-c1c5-4e30-bf2d-ea247591c2b0</uuid><br>
  <forward mode='nat'><br>
    <nat><br>
      <port start='1024' end='65535'/><br>
    </nat><br>
  </forward><br>
  <bridge name='brext' stp='off' delay='0'/><br>
  <mac address='52:54:00:9d:b4:1d'/><br>
  <ip address='192.168.23.1' netmask='255.255.255.0'><br>
    <dhcp><br>
      <range start='192.168.23.10' end='192.168.23.50'/><br>
    </dhcp><br>
  </ip><br>
</network></div>
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<p></p>
<p>I am missing something here external network is the same as VTEPs network between Controller && Compute.</p>
<p>Please, advise.   I just followed instructions . Zero manual intervention from my side.<br>
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<p>Thanks.</p>
<p>Boris.<br>
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