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The way we've done it is to have a vlan tagged interface on the controllers with an IP on the lb-mgmt-network. It's simpler to setup than trying to plug in an ovs interface in on the controllers and making it work that way. </div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Oliver Weinmann <oliver.weinmann@me.com><br>
<b>Sent:</b> 16 August 2022 06:51<br>
<b>To:</b> Stuart Whitman <swhitman@groupw.com><br>
<b>Cc:</b> openstack-discuss@lists.openstack.org <openstack-discuss@lists.openstack.org><br>
<b>Subject:</b> Re: [kolla-ansible][octavia] need networking help</font>
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<span style="color:rgb(0,0,0)">Hi,</span>
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<div style="color:rgb(0,0,0)">Yes this is not really documented. I used the following guide:</div>
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<div style="color:rgb(0,0,0)"><a href="https://cloudbase.it/openstack-on-arm64-lbaas/">https://cloudbase.it/openstack-on-arm64-lbaas/</a></div>
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<div style="color:rgb(0,0,0)">It is for Arm, but the setup is the same. It basically describes how to create additional virtual Interfaces. If this is not working, and you have spare physical Interfaces, try to use them instead of virtual. <br>
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<div dir="ltr">Von meinem iPhone gesendet</div>
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<blockquote type="cite">Am 16.08.2022 um 00:07 schrieb Stuart Whitman <swhitman@groupw.com>:<br>
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<div dir="ltr"><span>Hello,</span><br>
<span></span><br>
<span>I enabled Octavia on a kolla-ansible installed Openstack</span><br>
<span>cluster. When I try to launch a loadbalancer instance, the</span><br>
<span>octavia-worker.log file reports:</span><br>
<span>"WARNING octavia.amphorae.drivers.haproxy.rest_api_driver [-]</span><br>
<span>Could not connect to instance."</span><br>
<span></span><br>
<span>I researched enough to know that the problem has to do with networking</span><br>
<span>between the controller and the lb-mgmt-net network. I initially</span><br>
<span>overlooked this in the kolla-ansible Octavia documentation:</span><br>
<span>"If using a VLAN provider network, ensure that the traffic is also bridged</span><br>
<span>to Open vSwitch on the controllers." But, I don't know how to do it.</span><br>
<span></span><br>
<span>Help to create the necessary bridge would be greatly appreciated.</span><br>
<span></span><br>
<span>Thanks,</span><br>
<span>-Stu</span><br>
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