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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. <br>
<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 class="moz-txt-link-freetext"
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.</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).<br>
</p>
<p>Bernd.<br>
</p>
<p><br>
</p>
<div class="moz-cite-prefix">On 2021/08/09 10:57 AM, Chris Lyons
wrote:</div>
<div class="moz-cite-prefix"><br>
</div>
<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?</p>
<p>...</p>
<p class="MsoNormal"><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></p>
<p class="MsoNormal"><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></p>
<p class="MsoNormal"><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></p>
<p class="MsoNormal"><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></p>
<p class="MsoNormal"><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></p>
<p class="MsoNormal"><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></p>
<p class="MsoNormal"><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></p>
<p class="MsoNormal"><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></p>
<p class="MsoNormal"><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></p>
<p class="MsoNormal"><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></p>
<p class="MsoNormal"><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></p>
<p class="MsoNormal"><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></p>
<p class="MsoNormal"><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></p>
<p class="MsoNormal"><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></p>
<p class="MsoNormal"><span
style="font-size:8.5pt;font-family:Menlo;color:black">...<br>
</span></p>
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