I have 2 plugins, one custom, and one, for example, contrail plugin. I want have a possibility to deploy my custom plugin with enabled contrail plugin, or with disabled(undefined)
Here is the task with condition.
- id: some_task_if_contrail_disabled
groups: [compute]
type: puppet
version: 2.0.0
condition: "settings:contrail == null or settings:contrail.metadata.enabled == false"
requires: [deploy_start, setup_repositories]
required_for: [tools, fuel_pkgs]
parameters:
....
Here is what i see in logs when i enable only my custom plugin without contrail
/var/log/nailgun/app.log
2016-03-30 16:45:25.330 INFO [7f573fdc2880] (task) start tasks serialization.
2016-03-30 16:45:26.249 ERROR [7f573fdc2880] (manager) Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/nailgun/task/manager.py", line 57, in _call_silently
to_return = method(task, *args, **kwargs)
File "/usr/lib/python2.7/site-packages/nailgun/task/task.py", line 275, in message
affected_nodes, task_ids, reexecutable_filter
File "/usr/lib/python2.7/site-packages/nailgun/task/task.py", line 142, in call_deployment_method
method, args = message_builder(transaction, *args, **kwargs)
File "/usr/lib/python2.7/site-packages/nailgun/task/task.py", line 376, in task_deploy
selected_task_ids, tasks_events
File "/usr/lib/python2.7/site-packages/nailgun/orchestrator/task_based_deployment.py", line 441, in serialize
serializer.resolve_nodes(add_plugin_deployment_hooks(tasks))
File "/usr/lib/python2.7/site-packages/nailgun/orchestrator/task_based_deployment.py", line 467, in resolve_nodes
self.process_task(task, self.role_resolver, skip)
File "/usr/lib/python2.7/site-packages/nailgun/orchestrator/task_based_deployment.py", line 488, in process_task
skipped = skip or not task_serializer.should_execute()
File "/usr/lib/python2.7/site-packages/nailgun/orchestrator/tasks_serializer.py", line 67, in should_execute
self.task['condition'], self._expression_context).evaluate()
File "/usr/lib/python2.7/site-packages/nailgun/expression/__init__.py", line 27, in evaluate
return self.compiled_expression()
File "/usr/lib/python2.7/site-packages/nailgun/expression/objects.py", line 36, in __call__
self.evaluate()
File "/usr/lib/python2.7/site-packages/nailgun/expression/objects.py", line 32, in evaluate
self.value = self.subexpression()
File "/usr/lib/python2.7/site-packages/nailgun/expression/expression_parser.py", line 99, in <lambda>
result = lambda: arg1() == arg2()
File "/usr/lib/python2.7/site-packages/nailgun/expression/objects.py", line 83, in __call__
self.evaluate()
File "/usr/lib/python2.7/site-packages/nailgun/expression/objects.py", line 78, in evaluate
' to false to allow undefined values.'.format(self.path))
TypeError: Value of settings:contrail.metadata.enabled is undefined. Set options.strict to false to allow undefined values.
It would be great to be options.strict=False by default when conditions into the tasks processed.
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