Hi Community,

When using Cloudmonkey to create a Kubernetes Cluster we are getting a 
NullPointer Exception

Env
*****
ACS: 4.19.0.1
Hyp: KVM
SO: Ubuntu 20

Logs
*****

2024-04-15 12:55:08,360 ERROR [c.c.a.ApiServer] (qtp931675031-20:ctx-b9ffa6f7 
ctx-f16eb6b9 ctx-d99f7c6a) (logid:5accec2e) unhandled exception executing api 
command: [Ljava.lang.String;@50546e38
java.lang.NullPointerException
        at 
com.cloud.kubernetes.cluster.KubernetesClusterManagerImpl.validateVpcTier(KubernetesClusterManagerImpl.java:414)
        at 
com.cloud.kubernetes.cluster.KubernetesClusterManagerImpl.validateNetwork(KubernetesClusterManagerImpl.java:438)
        at 
com.cloud.kubernetes.cluster.KubernetesClusterManagerImpl.getKubernetesClusterNetworkIfMissing(KubernetesClusterManagerImpl.java:845)
        at 
com.cloud.kubernetes.cluster.KubernetesClusterManagerImpl.createManagedKubernetesCluster(KubernetesClusterManagerImpl.java:1221)
        at 
org.apache.cloudstack.api.command.user.kubernetes.cluster.CreateKubernetesClusterCmd.create(CreateKubernetesClusterCmd.java:317)
        at 
com.cloud.api.dispatch.CommandCreationWorker.handle(CommandCreationWorker.java:47)
        at com.cloud.api.dispatch.DispatchChain.dispatch(DispatchChain.java:37)
        at com.cloud.api.ApiDispatcher.dispatchCreateCmd(ApiDispatcher.java:94)
        at com.cloud.api.ApiServer.queueCommand(ApiServer.java:724)
        at com.cloud.api.ApiServer.handleRequest(ApiServer.java:624)
        at com.cloud.api.ApiServlet.processRequestInContext(ApiServlet.java:342)
        at com.cloud.api.ApiServlet$1.run(ApiServlet.java:149)
        at 
org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:55)
        at 
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:102)
        at 
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:52)
        at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:146)
        at com.cloud.api.ApiServlet.doGet(ApiServlet.java:100)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:645)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:750)
        at 
org.eclipse.jetty.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1450)
        at 
org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:799)
        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:554)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
        at 
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:600)
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1440)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:505)
        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1355)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:772)
        at 
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:146)
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
        at org.eclipse.jetty.server.Server.handle(Server.java:516)
        at 
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:487)
        at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:732)
        at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:479)
        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277)
        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
        at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)
        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:338)
        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:315)
        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:173)
        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
        at 
org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:409)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034)
        at java.base/java.lang.Thread.run(Thread.java:829)


Request
--------

apiKey=xxxxxxxxxxx
command=createKubernetesCluster
kubernetesversionid=1736f8b7-65bd-4705-98f1-xxxxxxxxxxx
name=smoketest
networkid=10701bf3-a422-49dc-92ee-xxxxxxxxxxx
projectid=6d8b5ae9-ebb2-4cac-b531-bd0d4aab8bce
serviceofferingid=1ab1b2ef-21c3-444c-b16f-xxxxxxxxxxx
size=2
zoneid=6d4b1650-357e-4885-9ed3-3a78d8e2a9f4
signature=xxxxxxxxxxx862phto6%2Fqluc%xxxxxxxxxxx

Response
---------
Error: (HTTP 530, error code 9999) Internal error executing command, please 
contact your system administrator

Any clue?


Atte,

Ricardo Pertuz


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