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[Openstack] Octavia - Exception when creating loadbalancer pool


This seems to be a dependency bug that was addressed here:

https://bugzilla.redhat.com/show_bug.cgi?id=1551821

Updating to jinja 2.10 as recommended fixed the issue.

Ranga

On Fri, Nov 16, 2018 at 6:40 PM M. Ranganathan <mranga at gmail.com> wrote:

>  Hello,
>
> I am trying to set up a load balancer using openstack queens and octavia
> 2.0.2. I ran into the following error when I tried to create a pool. Any
> help would be appreciated.
>
> Thank you
>
>
> Atom
> 'octavia.controller.worker.tasks.lifecycle_tasks.ListenersToErrorOnRevertTask'
> {'intention': 'EXECUTE', 'state': 'SUCCESS', 'requires': {'listeners':
> [<octavia.common.data_models.Listener object at 0x7f1494722390>],
> 'loadbalancer': <octavia.common.data_models.LoadBalancer object at
> 0x7f14947904d0>}, 'provides': None}
>   |__Flow 'octavia-create-listener_flow': TemplateSyntaxError: expected
> token 'end of statement block', got '.'
> 2018-11-16 16:29:20.102 20324 ERROR
> octavia.controller.worker.controller_worker Traceback (most recent call
> last):
> 2018-11-16 16:29:20.102 20324 ERROR
> octavia.controller.worker.controller_worker   File
> "/usr/lib/python2.7/dist-packages/taskflow/engines/action_engine/executor.py",
> line 53, in _execute_task
> 2018-11-16 16:29:20.102 20324 ERROR
> octavia.controller.worker.controller_worker     result =
> task.execute(**arguments)
> 2018-11-16 16:29:20.102 20324 ERROR
> octavia.controller.worker.controller_worker   File
> "/usr/local/lib/python2.7/dist-packages/octavia/controller/worker/tasks/amphora_driver_tasks.py",
> line 76, in execute
> 2018-11-16 16:29:20.102 20324 ERROR
> octavia.controller.worker.controller_worker
> self.amphora_driver.update(listener, loadbalancer.vip)
> 2018-11-16 16:29:20.102 20324 ERROR
> octavia.controller.worker.controller_worker   File
> "/usr/local/lib/python2.7/dist-packages/octavia/amphorae/drivers/haproxy/rest_api_driver.py",
> line 115, in update
> 2018-11-16 16:29:20.102 20324 ERROR
> octavia.controller.worker.controller_worker
> user_group=CONF.haproxy_amphora.user_group)
> 2018-11-16 16:29:20.102 20324 ERROR
> octavia.controller.worker.controller_worker   File
> "/usr/local/lib/python2.7/dist-packages/octavia/common/jinja/haproxy/jinja_cfg.py",
> line 101, in build_config
> 2018-11-16 16:29:20.102 20324 ERROR
> octavia.controller.worker.controller_worker     socket_path=socket_path)
> 2018-11-16 16:29:20.102 20324 ERROR
> octavia.controller.worker.controller_worker   File
> "/usr/local/lib/python2.7/dist-packages/octavia/common/jinja/haproxy/jinja_cfg.py",
> line 146, in render_loadbalancer_obj
> 2018-11-16 16:29:20.102 20324 ERROR
> octavia.controller.worker.controller_worker     constants=constants)
> 2018-11-16 16:29:20.102 20324 ERROR
> octavia.controller.worker.controller_worker   File
> "/usr/lib/python2.7/dist-packages/jinja2/environment.py", line 989, in
> render
> 2018-11-16 16:29:20.102 20324 ERROR
> octavia.controller.worker.controller_worker     return
> self.environment.handle_exception(exc_info, True)
> 2018-11-16 16:29:20.102 20324 ERROR
> octavia.controller.worker.controller_worker   File
> "/usr/lib/python2.7/dist-packages/jinja2/environment.py", line 754, in
> handle_exception
> 2018-11-16 16:29:20.102 20324 ERROR
> octavia.controller.worker.controller_worker     reraise(exc_type,
> exc_value, tb)
> 2018-11-16 16:29:20.102 20324 ERROR
> octavia.controller.worker.controller_worker   File
> "/usr/local/lib/python2.7/dist-packages/octavia/common/jinja/haproxy/templates/base.j2",
> line 32, in template
> 2018-11-16 16:29:20.102 20324 ERROR
> octavia.controller.worker.controller_worker     {% set found_ns.found =
> true %}
> 2018-11-16 16:29:20.102 20324 ERROR
> octavia.controller.worker.controller_worker TemplateSyntaxError: expected
> token 'end of statement block', got '.'
> 2018-11-16 16:29:20.102 20324 ERROR
> octavia.controller.worker.controller_worker
>
>
> --
> M. Ranganathan
>
>

-- 
M. Ranganathan
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