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<p class="MsoNormal">Thank you! I am trying the path of adding a separate physical (although its really virtual..) network that will be exclusively for lb-mgmt….that would work also, correct? I added a port to my virtual router and the added a corresponding
port to each openstack vm. It sounds like only control and compute nodes need it but I was going to add it to everything to start and then eliminate one by one once it worked.
<o:p></o:p></p>
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<p class="MsoNormal">Would that approach also work?<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><b><span style="font-size:12.0pt;color:black">From:
</span></b><span style="font-size:12.0pt;color:black">Bernd Bausch <berndbausch@gmail.com><br>
<b>Date: </b>Tuesday, August 10, 2021 at 2:39 AM<br>
<b>To: </b>Chris Lyons <chris@lyonsgroup.family>, openstack-discuss@lists.openstack.org <openstack-discuss@lists.openstack.org><br>
<b>Subject: </b>Re: Octavia<o:p></o:p></span></p>
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<p class="MsoNormal">The stacktrace shows that Octavia can't reach an Amphora. I suppose you get this log when trying to create a loadbalancer? If so, most likely the Amphora management network is not set up correctly.
<o:p></o:p></p>
<p>The difficulty is that Octavia workers, which are <i>processes </i>running on the controllers, need to have access to the same management network as the Amphora
<i>instances</i>. If you implement the management network as a normal tenant network, some non-trivial manual Openvswitch configuration is required. See
<a href="https://docs.openstack.org/octavia/latest/install/install-ubuntu.html#install-and-configure-components">
https://docs.openstack.org/octavia/latest/install/install-ubuntu.html#install-and-configure-components</a> for instructions. In production settings, usually a VLAN is used, which is easy to access from controller processes.<o:p></o:p></p>
<p>I succeeded running Octavia on a Kolla cluster with three-way controllers, with a tenant network (VXLAN-based) for amphora management. My notes are attached (they are tailored to my configuration, of course).<o:p></o:p></p>
<p>Bernd.<o:p></o:p></p>
<p><o:p> </o:p></p>
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<p class="MsoNormal">On 2021/08/09 10:57 AM, Chris Lyons wrote:<o:p></o:p></p>
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<p>Well…it gets. A lot further…. I see this error now…. Im looking around to see if it’s a security group missing or if there is some other setting I missed. Im not seeing any scripts to prep the env…usually there is something like that if it’s a security
group…anyone know?<o:p></o:p></p>
<p>...<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:8.5pt;font-family:Menlo;color:black">2021-08-08 21:22:35.965 27 ERROR octavia.controller.worker.v1.controller_worker Traceback (most recent call last):</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:8.5pt;font-family:Menlo;color:black">2021-08-08 21:22:35.965 27 ERROR octavia.controller.worker.v1.controller_worker File "/usr/lib/python3.6/site-packages/taskflow/engines/action_engine/executor.py",
line 53, in _execute_task</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:8.5pt;font-family:Menlo;color:black">2021-08-08 21:22:35.965 27 ERROR octavia.controller.worker.v1.controller_worker result = task.execute(**arguments)</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:8.5pt;font-family:Menlo;color:black">2021-08-08 21:22:35.965 27 ERROR octavia.controller.worker.v1.controller_worker File "/usr/lib/python3.6/site-packages/octavia/controller/worker/v1/tasks/amphora_driver_tasks.py",
line 424, in execute</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:8.5pt;font-family:Menlo;color:black">2021-08-08 21:22:35.965 27 ERROR octavia.controller.worker.v1.controller_worker amp_info = self.amphora_driver.get_info(amphora)</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:8.5pt;font-family:Menlo;color:black">2021-08-08 21:22:35.965 27 ERROR octavia.controller.worker.v1.controller_worker File "/usr/lib/python3.6/site-packages/octavia/amphorae/drivers/haproxy/rest_api_driver.py",
line 373, in get_info</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:8.5pt;font-family:Menlo;color:black">2021-08-08 21:22:35.965 27 ERROR octavia.controller.worker.v1.controller_worker amphora, raise_retry_exception=raise_retry_exception)</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:8.5pt;font-family:Menlo;color:black">2021-08-08 21:22:35.965 27 ERROR octavia.controller.worker.v1.controller_worker File "/usr/lib/python3.6/site-packages/octavia/amphorae/drivers/haproxy/rest_api_driver.py",
line 106, in _populate_amphora_api_version</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:8.5pt;font-family:Menlo;color:black">2021-08-08 21:22:35.965 27 ERROR octavia.controller.worker.v1.controller_worker raise_retry_exception=raise_retry_exception)['api_version']</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:8.5pt;font-family:Menlo;color:black">2021-08-08 21:22:35.965 27 ERROR octavia.controller.worker.v1.controller_worker File "/usr/lib/python3.6/site-packages/octavia/amphorae/drivers/haproxy/rest_api_driver.py",
line 744, in get_api_version</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:8.5pt;font-family:Menlo;color:black">2021-08-08 21:22:35.965 27 ERROR octavia.controller.worker.v1.controller_worker raise_retry_exception=raise_retry_exception)</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:8.5pt;font-family:Menlo;color:black">2021-08-08 21:22:35.965 27 ERROR octavia.controller.worker.v1.controller_worker File "/usr/lib/python3.6/site-packages/octavia/amphorae/drivers/haproxy/rest_api_driver.py",
line 738, in request</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:8.5pt;font-family:Menlo;color:black">2021-08-08 21:22:35.965 27 ERROR octavia.controller.worker.v1.controller_worker raise driver_except.TimeOutException()</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:8.5pt;font-family:Menlo;color:black">2021-08-08 21:22:35.965 27 ERROR octavia.controller.worker.v1.controller_worker octavia.amphorae.driver_exceptions.exceptions.TimeOutException:
contacting the amphora timed out</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:8.5pt;font-family:Menlo;color:black">...</span><o:p></o:p></p>
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