[
https://issues.apache.org/jira/browse/BROOKLYN-613?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16800757#comment-16800757
]
Aled Sage commented on BROOKLYN-613:
------------------------------------
This can be reproduced in a unit test - see
https://github.com/apache/brooklyn-server/pull/1060
Rebind fails because \{{resizeUpStabilizationDelay}} is being resolved in
\{{policy.init()}}, but it cannot resolve the DSL correctly to find the entity
and get the referenced config value.
It fails because the "scopeComponent" cannot be resolved - it doesn't know the
scope to use when looking up the entity with id "kubernetes-cluster".
(In contrast, \{{minPoolSize}} is not evaluated during init, so this can use
the DSL.}}
> Rebind issue with DSL value for AutoScalerPolicy.resizeUpStabilizationDelay
> ---------------------------------------------------------------------------
>
> Key: BROOKLYN-613
> URL: https://issues.apache.org/jira/browse/BROOKLYN-613
> Project: Brooklyn
> Issue Type: Bug
> Affects Versions: 1.0.0-M1
> Reporter: Aled Sage
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> In the clocker downstream project, a change was made to an
> \{{AutoScalerPolicy}}'s config: it set the \{{resizeUpStabilizationDelay}}
> policy's config value to be a DSL reference to an entity's config (thus
> allowing the value to be more easily injected):
> {noformat}
> brooklyn.config:
> autoscaler.resizeUpStabilizationDelay:
>
> $brooklyn:entity("kubernetes-cluster").config("kubernetes.resizeUpStabilizationDelay")
> {noformat}
> This pattern had worked for other \{{AutoScalerPolicy}} config values, such
> as \{{minPoolSize}}.
> However, this change causes the policy's rebind to fail. With rebind
> configured to fail appropriately, you get the exception shown below:
> {noformat}
> 2019-03-21T14:33:08,933 - ERROR 145 o.a.b.l.c.BasicLauncher
> [tures-3-thread-1] Subsystem for persistence had startup error (continuing
> with startup): org.apache.brooklyn.util.exceptions.CompoundRuntimeException:
> Failure rebinding; 2 errors including: problem rebinding policy mrckuqmmm6
> (AutoScalerPolicy(Auto-scaler)): Error resolving Resolving config
> autoscaler.resizeUpStabilizationDelay,
> $brooklyn:entity("kubernetes-cluster").config("kubernetes.resizeUpStabilizationDelay"),
> in
> org.apache.brooklyn.util.core.task.BasicExecutionContext@4401bce6([LocalManagementContext[JLIbBni5-uMiQyIdy],
> BROOKLYN-SERVER]): Context entity not available when trying to evaluate
> Brooklyn DSL
> org.apache.brooklyn.util.exceptions.CompoundRuntimeException: Failure
> rebinding; 2 errors including: problem rebinding policy mrckuqmmm6
> (AutoScalerPolicy(Auto-scaler)): Error resolving Resolving config
> autoscaler.resizeUpStabilizationDelay,
> $brooklyn:entity("kubernetes-cluster").config("kubernetes.resizeUpStabilizationDelay"),
> in
> org.apache.brooklyn.util.core.task.BasicExecutionContext@4401bce6([LocalManagementContext[JLIbBni5-uMiQyIdy],
> BROOKLYN-SERVER]): Context entity not available when trying to evaluate
> Brooklyn DSL
> at
> org.apache.brooklyn.util.exceptions.Exceptions.create(Exceptions.java:481)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.RebindExceptionHandlerImpl.onDoneImpl(RebindExceptionHandlerImpl.java:514)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.RebindExceptionHandlerImpl.onDone(RebindExceptionHandlerImpl.java:430)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.RebindIteration.run(RebindIteration.java:289)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.RebindManagerImpl.rebindImpl(RebindManagerImpl.java:559)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.RebindManagerImpl.lambda$rebind$0(RebindManagerImpl.java:515)
> ~[?:?]
> at
> org.apache.brooklyn.util.core.task.BasicExecutionContext$1.call(BasicExecutionContext.java:150)
> ~[?:?]
> at
> org.apache.brooklyn.util.core.task.BasicExecutionContext$1.call(BasicExecutionContext.java:148)
> ~[?:?]
> at
> org.apache.brooklyn.util.core.task.BasicExecutionContext.runInSameThread(BasicExecutionContext.java:243)
> ~[?:?]
> at
> org.apache.brooklyn.util.core.task.BasicExecutionContext.get(BasicExecutionContext.java:148)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.RebindManagerImpl.rebind(RebindManagerImpl.java:514)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.ha.HighAvailabilityManagerImpl.promoteToMaster(HighAvailabilityManagerImpl.java:870)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.ha.HighAvailabilityManagerImpl.checkMaster(HighAvailabilityManagerImpl.java:843)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.ha.HighAvailabilityManagerImpl.publishAndCheck(HighAvailabilityManagerImpl.java:624)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.ha.HighAvailabilityManagerImpl.changeMode(HighAvailabilityManagerImpl.java:332)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.ha.HighAvailabilityManagerImpl.start(HighAvailabilityManagerImpl.java:270)
> ~[?:?]
> at
> org.apache.brooklyn.launcher.common.BasicLauncher.startPersistence(BasicLauncher.java:644)
> ~[?:?]
> at
> org.apache.brooklyn.launcher.common.BasicLauncher.handlePersistence(BasicLauncher.java:516)
> ~[?:?]
> at
> org.apache.brooklyn.launcher.common.BasicLauncher.startPartTwo(BasicLauncher.java:438)
> ~[?:?]
> at
> org.apache.brooklyn.launcher.osgi.OsgiLauncherImpl.startOsgi(OsgiLauncherImpl.java:116)
> ~[?:?]
> at Proxyabe9e141_67d2_408e_97f5_ae35ce60f918.startOsgi(Unknown Source) ~[?:?]
> at
> org.apache.brooklyn.launcher.osgi.start.OsgiLauncherCompleter.init(OsgiLauncherCompleter.java:36)
> ~[?:?]
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> ~[?:?]
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> ~[?:?]
> at java.lang.reflect.Method.invoke(Method.java:498) ~[?:?]
> at
> org.apache.aries.blueprint.utils.ReflectionUtils.invoke(ReflectionUtils.java:337)
> ~[?:?]
> at
> org.apache.aries.blueprint.container.BeanRecipe.invoke(BeanRecipe.java:835)
> ~[?:?]
> at
> org.apache.aries.blueprint.container.BeanRecipe.runBeanProcInit(BeanRecipe.java:591)
> ~[?:?]
> at
> org.apache.aries.blueprint.container.BeanRecipe.internalCreate2(BeanRecipe.java:703)
> ~[?:?]
> at
> org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:666)
> ~[?:?]
> at
> org.apache.aries.blueprint.di.AbstractRecipe$1.call(AbstractRecipe.java:81)
> ~[?:?]
> at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:?]
> at
> org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:90)
> ~[?:?]
> at
> org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:360)
> ~[?:?]
> at
> org.apache.aries.blueprint.container.BlueprintRepository.createAll(BlueprintRepository.java:190)
> ~[?:?]
> at
> org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:717)
> ~[?:?]
> at
> org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:413)
> ~[?:?]
> at
> org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:278)
> ~[?:?]
> at
> org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:299)
> ~[?:?]
> at
> org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:268)
> ~[?:?]
> at
> org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:264)
> ~[?:?]
> at
> org.apache.aries.blueprint.container.BlueprintExtender.modifiedBundle(BlueprintExtender.java:254)
> ~[?:?]
> at
> org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:500)
> ~[?:?]
> at
> org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:433)
> ~[?:?]
> at
> org.apache.aries.util.tracker.hook.BundleHookBundleTracker$AbstractTracked.track(BundleHookBundleTracker.java:725)
> ~[?:?]
> at
> org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.bundleChanged(BundleHookBundleTracker.java:463)
> ~[?:?]
> at
> org.apache.aries.util.tracker.hook.BundleHookBundleTracker$BundleEventHook.event(BundleHookBundleTracker.java:422)
> ~[?:?]
> at
> org.apache.felix.framework.util.SecureAction.invokeBundleEventHook(SecureAction.java:1179)
> ~[?:?]
> at
> org.apache.felix.framework.EventDispatcher.createWhitelistFromHooks(EventDispatcher.java:730)
> ~[?:?]
> at
> org.apache.felix.framework.EventDispatcher.fireBundleEvent(EventDispatcher.java:485)
> ~[?:?]
> at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4579) ~[?:?]
> at org.apache.felix.framework.Felix.startBundle(Felix.java:2174) ~[?:?]
> at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:998) ~[?:?]
> at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:984) ~[?:?]
> at
> org.apache.karaf.features.internal.service.BundleInstallSupportImpl.startBundle(BundleInstallSupportImpl.java:161)
> ~[?:?]
> at
> org.apache.karaf.features.internal.service.FeaturesServiceImpl.startBundle(FeaturesServiceImpl.java:1116)
> ~[?:?]
> at
> org.apache.karaf.features.internal.service.Deployer.deploy(Deployer.java:997)
> ~[?:?]
> at
> org.apache.karaf.features.internal.service.FeaturesServiceImpl.doProvision(FeaturesServiceImpl.java:1025)
> ~[?:?]
> at
> org.apache.karaf.features.internal.service.FeaturesServiceImpl.lambda$doProvisionInThread$13(FeaturesServiceImpl.java:964)
> ~[?:?]
> at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> [?:?]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> [?:?]
> at java.lang.Thread.run(Thread.java:748) [?:?]
> Caused by: java.lang.IllegalStateException: problem rebinding policy
> mrckuqmmm6 (AutoScalerPolicy(Auto-scaler))
> at
> org.apache.brooklyn.core.mgmt.rebind.RebindExceptionHandlerImpl.onRebindFailed(RebindExceptionHandlerImpl.java:309)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.RebindIteration.reconstructEverything(RebindIteration.java:576)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.RebindIteration.doRun(RebindIteration.java:264)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.InitialFullRebindIteration.doRun(InitialFullRebindIteration.java:69)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.RebindIteration.run(RebindIteration.java:287)
> ~[?:?]
> ... 60 more
> Caused by: java.lang.IllegalArgumentException: Error resolving Resolving
> config autoscaler.resizeUpStabilizationDelay,
> $brooklyn:entity("kubernetes-cluster").config("kubernetes.resizeUpStabilizationDelay"),
> in
> org.apache.brooklyn.util.core.task.BasicExecutionContext@4401bce6([LocalManagementContext[JLIbBni5-uMiQyIdy],
> BROOKLYN-SERVER]): Context entity not available when trying to evaluate
> Brooklyn DSL
> at
> org.apache.brooklyn.util.core.task.ValueResolver.getMaybeInternal(ValueResolver.java:622)
> ~[?:?]
> at
> org.apache.brooklyn.util.core.task.ValueResolver.getMaybe(ValueResolver.java:342)
> ~[?:?]
> at
> org.apache.brooklyn.util.core.task.ValueResolver.get(ValueResolver.java:335)
> ~[?:?]
> at org.apache.brooklyn.util.core.task.Tasks.resolveValue(Tasks.java:167)
> ~[?:?]
> at
> org.apache.brooklyn.core.config.BasicConfigKey.resolveValue(BasicConfigKey.java:447)
> ~[?:?]
> at
> org.apache.brooklyn.core.config.BasicConfigKey.extractValue(BasicConfigKey.java:432)
> ~[?:?]
> at
> org.apache.brooklyn.core.config.internal.AbstractConfigMapImpl.resolveRawValueFromContainerIgnoringDeprecatedNames(AbstractConfigMapImpl.java:353)
> ~[?:?]
> at
> org.apache.brooklyn.core.config.internal.AbstractConfigMapImpl.resolveRawValueFromContainer(AbstractConfigMapImpl.java:325)
> ~[?:?]
> at
> org.apache.brooklyn.core.config.internal.AbstractConfigMapImpl$3.apply(AbstractConfigMapImpl.java:434)
> ~[?:?]
> at
> org.apache.brooklyn.core.config.internal.AbstractConfigMapImpl$3.apply(AbstractConfigMapImpl.java:430)
> ~[?:?]
> at
> org.apache.brooklyn.core.config.internal.AbstractConfigMapImpl.getConfigImpl(AbstractConfigMapImpl.java:447)
> ~[?:?]
> at
> org.apache.brooklyn.core.config.internal.AbstractConfigMapImpl.getConfig(AbstractConfigMapImpl.java:114)
> ~[?:?]
> at
> org.apache.brooklyn.core.objs.AbstractConfigurationSupportInternal.get(AbstractConfigurationSupportInternal.java:161)
> ~[?:?]
> at
> org.apache.brooklyn.core.objs.AbstractEntityAdjunct.getConfig(AbstractEntityAdjunct.java:360)
> ~[?:?]
> at
> org.apache.brooklyn.policy.autoscaling.AutoScalerPolicy.getResizeUpStabilizationDelay(AutoScalerPolicy.java:628)
> ~[?:?]
> at
> org.apache.brooklyn.policy.autoscaling.AutoScalerPolicy.doInit(AutoScalerPolicy.java:540)
> ~[?:?]
> at
> org.apache.brooklyn.policy.autoscaling.AutoScalerPolicy.rebind(AutoScalerPolicy.java:533)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.AbstractBrooklynObjectRebindSupport.instanceRebind(AbstractBrooklynObjectRebindSupport.java:104)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.AbstractBrooklynObjectRebindSupport.reconstruct(AbstractBrooklynObjectRebindSupport.java:69)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.RebindIteration.reconstructEverything(RebindIteration.java:574)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.RebindIteration.doRun(RebindIteration.java:264)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.InitialFullRebindIteration.doRun(InitialFullRebindIteration.java:69)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.RebindIteration.run(RebindIteration.java:287)
> ~[?:?]
> ... 60 more
> Caused by: org.apache.brooklyn.util.exceptions.PropagatedRuntimeException:
> at
> org.apache.brooklyn.util.exceptions.Exceptions.propagate(Exceptions.java:129)
> ~[?:?]
> at org.apache.brooklyn.util.time.Durations.get(Durations.java:63) ~[?:?]
> at org.apache.brooklyn.util.time.Durations.get(Durations.java:68) ~[?:?]
> at
> org.apache.brooklyn.util.core.task.ValueResolver.getMaybeInternal(ValueResolver.java:518)
> ~[?:?]
> at
> org.apache.brooklyn.util.core.task.ValueResolver.getMaybe(ValueResolver.java:342)
> ~[?:?]
> at
> org.apache.brooklyn.util.core.task.ValueResolver.get(ValueResolver.java:335)
> ~[?:?]
> at org.apache.brooklyn.util.core.task.Tasks.resolveValue(Tasks.java:167)
> ~[?:?]
> at
> org.apache.brooklyn.core.config.BasicConfigKey.resolveValue(BasicConfigKey.java:447)
> ~[?:?]
> at
> org.apache.brooklyn.core.config.BasicConfigKey.extractValue(BasicConfigKey.java:432)
> ~[?:?]
> at
> org.apache.brooklyn.core.config.internal.AbstractConfigMapImpl.resolveRawValueFromContainerIgnoringDeprecatedNames(AbstractConfigMapImpl.java:353)
> ~[?:?]
> at
> org.apache.brooklyn.core.config.internal.AbstractConfigMapImpl.resolveRawValueFromContainer(AbstractConfigMapImpl.java:325)
> ~[?:?]
> at
> org.apache.brooklyn.core.config.internal.AbstractConfigMapImpl$3.apply(AbstractConfigMapImpl.java:434)
> ~[?:?]
> at
> org.apache.brooklyn.core.config.internal.AbstractConfigMapImpl$3.apply(AbstractConfigMapImpl.java:430)
> ~[?:?]
> at
> org.apache.brooklyn.core.config.internal.AbstractConfigMapImpl.getConfigImpl(AbstractConfigMapImpl.java:447)
> ~[?:?]
> at
> org.apache.brooklyn.core.config.internal.AbstractConfigMapImpl.getConfig(AbstractConfigMapImpl.java:114)
> ~[?:?]
> at
> org.apache.brooklyn.core.objs.AbstractConfigurationSupportInternal.get(AbstractConfigurationSupportInternal.java:161)
> ~[?:?]
> at
> org.apache.brooklyn.core.objs.AbstractEntityAdjunct.getConfig(AbstractEntityAdjunct.java:360)
> ~[?:?]
> at
> org.apache.brooklyn.policy.autoscaling.AutoScalerPolicy.getResizeUpStabilizationDelay(AutoScalerPolicy.java:628)
> ~[?:?]
> at
> org.apache.brooklyn.policy.autoscaling.AutoScalerPolicy.doInit(AutoScalerPolicy.java:540)
> ~[?:?]
> at
> org.apache.brooklyn.policy.autoscaling.AutoScalerPolicy.rebind(AutoScalerPolicy.java:533)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.AbstractBrooklynObjectRebindSupport.instanceRebind(AbstractBrooklynObjectRebindSupport.java:104)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.AbstractBrooklynObjectRebindSupport.reconstruct(AbstractBrooklynObjectRebindSupport.java:69)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.RebindIteration.reconstructEverything(RebindIteration.java:574)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.RebindIteration.doRun(RebindIteration.java:264)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.InitialFullRebindIteration.doRun(InitialFullRebindIteration.java:69)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.RebindIteration.run(RebindIteration.java:287)
> ~[?:?]
> ... 60 more
> Caused by: java.util.concurrent.ExecutionException:
> org.apache.brooklyn.util.exceptions.PropagatedRuntimeException: Context
> entity not available when trying to evaluate Brooklyn DSL
> at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:?]
> at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:?]
> at
> com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:63)
> ~[?:?]
> at org.apache.brooklyn.util.core.task.BasicTask.get(BasicTask.java:384)
> ~[?:?]
> at org.apache.brooklyn.util.time.Durations.get(Durations.java:43) ~[?:?]
> at org.apache.brooklyn.util.time.Durations.get(Durations.java:68) ~[?:?]
> at
> org.apache.brooklyn.util.core.task.ValueResolver.getMaybeInternal(ValueResolver.java:518)
> ~[?:?]
> at
> org.apache.brooklyn.util.core.task.ValueResolver.getMaybe(ValueResolver.java:342)
> ~[?:?]
> at
> org.apache.brooklyn.util.core.task.ValueResolver.get(ValueResolver.java:335)
> ~[?:?]
> at org.apache.brooklyn.util.core.task.Tasks.resolveValue(Tasks.java:167)
> ~[?:?]
> at
> org.apache.brooklyn.core.config.BasicConfigKey.resolveValue(BasicConfigKey.java:447)
> ~[?:?]
> at
> org.apache.brooklyn.core.config.BasicConfigKey.extractValue(BasicConfigKey.java:432)
> ~[?:?]
> at
> org.apache.brooklyn.core.config.internal.AbstractConfigMapImpl.resolveRawValueFromContainerIgnoringDeprecatedNames(AbstractConfigMapImpl.java:353)
> ~[?:?]
> at
> org.apache.brooklyn.core.config.internal.AbstractConfigMapImpl.resolveRawValueFromContainer(AbstractConfigMapImpl.java:325)
> ~[?:?]
> at
> org.apache.brooklyn.core.config.internal.AbstractConfigMapImpl$3.apply(AbstractConfigMapImpl.java:434)
> ~[?:?]
> at
> org.apache.brooklyn.core.config.internal.AbstractConfigMapImpl$3.apply(AbstractConfigMapImpl.java:430)
> ~[?:?]
> at
> org.apache.brooklyn.core.config.internal.AbstractConfigMapImpl.getConfigImpl(AbstractConfigMapImpl.java:447)
> ~[?:?]
> at
> org.apache.brooklyn.core.config.internal.AbstractConfigMapImpl.getConfig(AbstractConfigMapImpl.java:114)
> ~[?:?]
> at
> org.apache.brooklyn.core.objs.AbstractConfigurationSupportInternal.get(AbstractConfigurationSupportInternal.java:161)
> ~[?:?]
> at
> org.apache.brooklyn.core.objs.AbstractEntityAdjunct.getConfig(AbstractEntityAdjunct.java:360)
> ~[?:?]
> at
> org.apache.brooklyn.policy.autoscaling.AutoScalerPolicy.getResizeUpStabilizationDelay(AutoScalerPolicy.java:628)
> ~[?:?]
> at
> org.apache.brooklyn.policy.autoscaling.AutoScalerPolicy.doInit(AutoScalerPolicy.java:540)
> ~[?:?]
> at
> org.apache.brooklyn.policy.autoscaling.AutoScalerPolicy.rebind(AutoScalerPolicy.java:533)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.AbstractBrooklynObjectRebindSupport.instanceRebind(AbstractBrooklynObjectRebindSupport.java:104)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.AbstractBrooklynObjectRebindSupport.reconstruct(AbstractBrooklynObjectRebindSupport.java:69)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.RebindIteration.reconstructEverything(RebindIteration.java:574)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.RebindIteration.doRun(RebindIteration.java:264)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.InitialFullRebindIteration.doRun(InitialFullRebindIteration.java:69)
> ~[?:?]
> at
> org.apache.brooklyn.core.mgmt.rebind.RebindIteration.run(RebindIteration.java:287)
> ~[?:?]
> ... 60 more
> Caused by: org.apache.brooklyn.util.exceptions.PropagatedRuntimeException:
> at
> org.apache.brooklyn.util.exceptions.Exceptions.propagate(Exceptions.java:129)
> ~[?:?]
> at
> org.apache.brooklyn.camp.brooklyn.spi.dsl.BrooklynDslDeferredSupplier.get(BrooklynDslDeferredSupplier.java:118)
> ~[?:?]
> at
> org.apache.brooklyn.util.core.task.ValueResolver$2.call(ValueResolver.java:504)
> ~[?:?]
> at
> org.apache.brooklyn.util.core.task.DynamicSequentialTask$DstJob.call(DynamicSequentialTask.java:364)
> ~[?:?]
> at
> org.apache.brooklyn.util.core.task.BasicExecutionManager$SubmissionCallable.call(BasicExecutionManager.java:565)
> ~[?:?]
> ... 4 more
> Caused by: java.util.concurrent.ExecutionException:
> org.apache.brooklyn.util.exceptions.PropagatedRuntimeException: Context
> entity not available when trying to evaluate Brooklyn DSL
> at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:?]
> at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:?]
> at
> com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:63)
> ~[?:?]
> at org.apache.brooklyn.util.core.task.BasicTask.get(BasicTask.java:384)
> ~[?:?]
> at
> org.apache.brooklyn.camp.brooklyn.spi.dsl.BrooklynDslDeferredSupplier.get(BrooklynDslDeferredSupplier.java:112)
> ~[?:?]
> at
> org.apache.brooklyn.util.core.task.ValueResolver$2.call(ValueResolver.java:504)
> ~[?:?]
> at
> org.apache.brooklyn.util.core.task.DynamicSequentialTask$DstJob.call(DynamicSequentialTask.java:364)
> ~[?:?]
> at
> org.apache.brooklyn.util.core.task.BasicExecutionManager$SubmissionCallable.call(BasicExecutionManager.java:565)
> ~[?:?]
> ... 4 more
> Caused by: org.apache.brooklyn.util.exceptions.PropagatedRuntimeException:
> at
> org.apache.brooklyn.util.exceptions.Exceptions.propagate(Exceptions.java:129)
> ~[?:?]
> at
> org.apache.brooklyn.camp.brooklyn.spi.dsl.BrooklynDslDeferredSupplier.get(BrooklynDslDeferredSupplier.java:118)
> ~[?:?]
> at
> org.apache.brooklyn.camp.brooklyn.spi.dsl.methods.DslComponent$DslConfigSupplier$1.call(DslComponent.java:584)
> ~[?:?]
> at
> org.apache.brooklyn.util.core.task.BasicExecutionManager$SubmissionCallable.call(BasicExecutionManager.java:565)
> ~[?:?]
> ... 4 more
> Caused by: java.util.concurrent.ExecutionException:
> java.lang.IllegalStateException: Context entity not available when trying to
> evaluate Brooklyn DSL
> at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:?]
> at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:?]
> at
> com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:63)
> ~[?:?]
> at org.apache.brooklyn.util.core.task.BasicTask.get(BasicTask.java:384)
> ~[?:?]
> at
> org.apache.brooklyn.camp.brooklyn.spi.dsl.BrooklynDslDeferredSupplier.get(BrooklynDslDeferredSupplier.java:112)
> ~[?:?]
> at
> org.apache.brooklyn.camp.brooklyn.spi.dsl.methods.DslComponent$DslConfigSupplier$1.call(DslComponent.java:584)
> ~[?:?]
> at
> org.apache.brooklyn.util.core.task.BasicExecutionManager$SubmissionCallable.call(BasicExecutionManager.java:565)
> ~[?:?]
> ... 4 more
> Caused by: java.lang.IllegalStateException: Context entity not available when
> trying to evaluate Brooklyn DSL
> at
> org.apache.brooklyn.util.guava.IllegalStateExceptionSupplier.get(IllegalStateExceptionSupplier.java:40)
> ~[?:?]
> at
> org.apache.brooklyn.util.guava.IllegalStateExceptionSupplier.get(IllegalStateExceptionSupplier.java:26)
> ~[?:?]
> at org.apache.brooklyn.util.guava.Maybe$Absent.getException(Maybe.java:352)
> ~[?:?]
> at org.apache.brooklyn.util.guava.Maybe$Absent.get(Maybe.java:345) ~[?:?]
> at
> org.apache.brooklyn.camp.brooklyn.spi.dsl.methods.DslComponent$EntityInScopeFinder.callImpl(DslComponent.java:248)
> ~[?:?]
> at
> org.apache.brooklyn.camp.brooklyn.spi.dsl.methods.DslComponent$EntityInScopeFinder.call(DslComponent.java:228)
> ~[?:?]
> at
> org.apache.brooklyn.camp.brooklyn.spi.dsl.methods.DslComponent$EntityInScopeFinder.call(DslComponent.java:195)
> ~[?:?]
> at
> org.apache.brooklyn.util.core.task.DynamicSequentialTask$DstJob.call(DynamicSequentialTask.java:364)
> ~[?:?]
> at
> org.apache.brooklyn.util.core.task.BasicExecutionManager$SubmissionCallable.call(BasicExecutionManager.java:565)
> ~[?:?]
> ... 4 more
> Caused by: java.lang.IllegalStateException: Context entity not available when
> trying to evaluate Brooklyn DSL
> at org.apache.brooklyn.util.guava.Maybe.absent(Maybe.java:60) ~[?:?]
> at
> org.apache.brooklyn.camp.brooklyn.spi.dsl.methods.DslComponent$EntityInScopeFinder.getEntity(DslComponent.java:239)
> ~[?:?]
> at
> org.apache.brooklyn.camp.brooklyn.spi.dsl.methods.DslComponent$EntityInScopeFinder.callImpl(DslComponent.java:244)
> ~[?:?]
> at
> org.apache.brooklyn.camp.brooklyn.spi.dsl.methods.DslComponent$EntityInScopeFinder.call(DslComponent.java:228)
> ~[?:?]
> at
> org.apache.brooklyn.camp.brooklyn.spi.dsl.methods.DslComponent$EntityInScopeFinder.call(DslComponent.java:195)
> ~[?:?]
> at
> org.apache.brooklyn.util.core.task.DynamicSequentialTask$DstJob.call(DynamicSequentialTask.java:364)
> ~[?:?]
> at
> org.apache.brooklyn.util.core.task.BasicExecutionManager$SubmissionCallable.call(BasicExecutionManager.java:565)
> ~[?:?]
> ... 4 more
> {noformat}
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