Hi Harry
I've had to do some digging as your settings worked fine for me. Turns
out there is a bug in the last release of jclouds if there are VM
instances which don't follow the jclouds naming convention [1]. This
was fixed in May but isn't yet released.
There are some workarounds although they're not particularly pleasant:
if you set a metadata key "jclouds-group" on those non-jclouds VM
instances (value can be anything) jclouds should stop its NPE. Or if
it's an option for you, just delete those other GCE instances or get a
new empty GCE account.
If that's not practical I can make you a branch of Brooklyn which uses
jclouds snapshot. That would be useful for us to confirm that this bug
is indeed fixed in latest! Hopefully there will be a new jclouds
release soon and so we can make a Brooklyn which has the proper fix.
Best
Alex
On 28/08/2015 21:15, Alex Heneveld wrote:
Hi Harry
Your settings look good. It could be a low level error in jclouds/gce
with the use of the network. The firewall line in the stack trace
suggests that. We'll look in to it.
Best
Alex
On 28 Aug 2015 18:41, "Harry Metske" <[email protected]
<mailto:[email protected]>> wrote:
Hi,
I am new to this group (and new to GCE) and have played around with
brooklyn a few days.
I am currently trying to deploy a simple yaml that uses GCE.
I have specified the following in brooklyn.properties:
brooklyn.location.jclouds.google-compute-engine.identity=<id>
brooklyn.location.jclouds.google-compute-engine.credential=<key>
brooklyn.location.jclouds.google-compute-engine.imageId =
https://www.googleapis.com/compute/v1/projects/centos-cloud/global/images/centos-7-v20150818
brooklyn.location.named.GoogleEU = jclouds:google-compute-engine
brooklyn.location.named.GoogleEU.region=europe-west1-b
brooklyn.location.jclouds.google-compute-engine.networkName=brooklyn-network
brooklyn.location.jclouds.google-compute-engine.installDevUrandom=true
brooklyn.location.jclouds.google-compute-engine.stopIptables=true
But this fails with the below stacktrace.
What am I missing here ?
Failed after 26.5s: java.lang.NullPointerException: group
java.lang.NullPointerException: group
at
com.google.common.base.Preconditions.checkNotNull(Preconditions.java:229)
at
org.jclouds.compute.internal.FormatSharedNamesAndAppendUniqueStringToThoseWhichRepeat.checkGroup(FormatSharedNamesAndAppendUniqueStringToThoseWhichRepeat.java:124)
at
org.jclouds.compute.internal.FormatSharedNamesAndAppendUniqueStringToThoseWhichRepeat.sharedNameForGroup(FormatSharedNamesAndAppendUniqueStringToThoseWhichRepeat.java:120)
at
org.jclouds.googlecomputeengine.compute.functions.FirewallTagNamingConvention$Factory.get(FirewallTagNamingConvention.java:39)
at
org.jclouds.googlecomputeengine.compute.functions.InstanceToNodeMetadata.apply(InstanceToNodeMetadata.java:68)
at
org.jclouds.googlecomputeengine.compute.functions.InstanceToNodeMetadata.apply(InstanceToNodeMetadata.java:43)
at
com.google.common.base.Functions$FunctionComposition.apply(Functions.java:216)
at
com.google.common.collect.Iterators$8.transform(Iterators.java:794)
at
com.google.common.collect.TransformedIterator.next(TransformedIterator.java:48)
at
com.google.common.collect.Iterators$7.computeNext(Iterators.java:646)
at
com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:143)
at
com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:138)
at com.google.common.collect.Iterators.indexOf(Iterators.java:771)
at com.google.common.collect.Iterators.any(Iterators.java:679)
at com.google.common.collect.Iterables.any(Iterables.java:623)
at
org.jclouds.compute.strategy.impl.CreateNodesWithGroupEncodedIntoNameThenAddToSet.getNextNames(CreateNodesWithGroupEncodedIntoNameThenAddToSet.java:197)
at
org.jclouds.compute.strategy.impl.CreateNodesWithGroupEncodedIntoNameThenAddToSet.execute(CreateNodesWithGroupEncodedIntoNameThenAddToSet.java:121)
at
org.jclouds.googlecomputeengine.compute.strategy.CreateNodesWithGroupEncodedIntoNameThenAddToSet.execute(CreateNodesWithGroupEncodedIntoNameThenAddToSet.java:130)
at
org.jclouds.compute.internal.BaseComputeService.createNodesInGroup(BaseComputeService.java:210)
at
brooklyn.location.jclouds.JcloudsLocation.obtainOnce(JcloudsLocation.java:701)
at
brooklyn.location.jclouds.JcloudsLocation.obtain(JcloudsLocation.java:596)
at
brooklyn.entity.software.MachineLifecycleEffectorTasks$5$1.call(MachineLifecycleEffectorTasks.java:287)
at
brooklyn.entity.software.MachineLifecycleEffectorTasks$5$1.call(MachineLifecycleEffectorTasks.java:285)
at brooklyn.util.task.Tasks.withBlockingDetails(Tasks.java:99)
at
brooklyn.entity.software.MachineLifecycleEffectorTasks$5.call(MachineLifecycleEffectorTasks.java:285)
at
brooklyn.entity.software.MachineLifecycleEffectorTasks$5.call(MachineLifecycleEffectorTasks.java:275)
at
brooklyn.util.task.DynamicSequentialTask$DstJob.call(DynamicSequentialTask.java:337)
at
brooklyn.util.task.BasicExecutionManager$SubmissionCallable.call(BasicExecutionManager.java:469)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
kind regards,
Harry
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