Check external resources after creation
The method Resource.check() is not a generator function, but it does
return a generator in most cases. Simply calling the function does not
cause the resource to actually be checked. Only in the case where the
resource did not provide a handle_check() method would it do anything at
all - and in that case it simply changes the state to CHECK_COMPLETE.
Yield the generator function so that the resource will actually be
checked if the resource type supports it.
Change-Id: I2a78b6f6235529a95838307e3d38731d31ff5c4b
Task: 37828
(cherry picked from commit 5c6038f7a2
)
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parent
e4c9400896
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@ -1208,7 +1208,7 @@ class Resource(status.ResourceStatus):
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yield self._do_action(self.ADOPT,
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resource_data={
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'resource_id': self.external_id})
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self.check()
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yield self.check()
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return
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# This method can be called when we replace a resource, too. In that
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@ -60,6 +60,12 @@ class GenericResource(resource.Resource):
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self.type())
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class CheckableResource(GenericResource):
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def handle_check(self):
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LOG.warning(('Checking generic resource (Type "%s")'),
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self.type())
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class CancellableResource(GenericResource):
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def check_create_complete(self, cookie):
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return True
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@ -366,6 +366,15 @@ class ResourceTest(common.HeatTestCase):
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self.assertEqual((res.CHECK, res.COMPLETE), res.state)
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self.assertEqual('f00d', res.resource_id)
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def test_create_from_external_with_check(self):
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tmpl = rsrc_defn.ResourceDefinition(
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'test_resource', 'GenericResourceType',
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external_id='f00d')
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res = generic_rsrc.CheckableResource('test_resource', tmpl, self.stack)
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scheduler.TaskRunner(res.create)()
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self.assertEqual((res.CHECK, res.COMPLETE), res.state)
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self.assertEqual('f00d', res.resource_id)
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def test_create_from_external_not_found(self):
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external_id = 'f00d'
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tmpl = rsrc_defn.ResourceDefinition(
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