sureshanaparti opened a new issue, #10261:
URL: https://github.com/apache/cloudstack/issues/10261
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##### ISSUE TYPE
Unable to delete shared network (with specifyVlan=false and no services)
##### ISSUE TYPE
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* Bug Report
##### COMPONENT NAME
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Categorize the issue, e.g. API, VR, VPN, UI, etc.
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~~~
Networks
~~~
##### CLOUDSTACK VERSION
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branch.
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~~~
4.19.1
~~~
##### CONFIGURATION
<!--
Information about the configuration if relevant, e.g. basic network,
advanced networking, etc. N/A otherwise
-->
##### OS / ENVIRONMENT
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Information about the environment if relevant, N/A otherwise
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Agnostic of OS
##### STEPS TO REPRODUCE
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1. Create a VM, say testvm.
2. Create a network offering for Shared network with specifyVlan = false and
no services ; enable the network offering.
3. Create a shared network using this offering and provide only IPv4 gateway
and netmask (no IP range provided).
Ex: `create network acltype=domain name=test-shared-network
displaytext=test-shared-network
networkofferingid=3dc6968e-6503-4fa3-8a38-09da72d7a846 gateway=1.1.1.1
netmask=255.255.255.0 physicalnetworkid=7691b1b8-2438-4843-9802-cb7f458d7757
zoneid=5b53d47b-d56a-4e6d-927c-3b61a58edf9f`
4. Stop the VM testvm and attach network created (addNicToVirtualMachine) in
step3, to the VM.
5. Start the VM - this will fail.
6. Remove the network (removeNicFromVirtualMachine) in step3, from the VM.
Now, start the VM.
7. Delete the network created in step 3 - It fails with below exception.
```
2025-01-24 05:00:13,653 ERROR [c.c.a.ApiAsyncJobDispatcher]
(API-Job-Executor-37:ctx-c898771c job-126) (logid:65c35a14) Unexpected
exception while executing
org.apache.cloudstack.api.command.user.network.DeleteNetworkCmd
java.lang.NullPointerException
at
com.cloud.network.Networks$BroadcastDomainType.getSchemeValue(Networks.java:178)
at
com.cloud.network.Networks$BroadcastDomainType.getValue(Networks.java:232)
at
org.apache.cloudstack.engine.orchestration.NetworkOrchestrator.deleteVlansInNetwork(NetworkOrchestrator.java:3452)
at
org.apache.cloudstack.engine.orchestration.NetworkOrchestrator$13.doInTransaction(NetworkOrchestrator.java:3352)
at
org.apache.cloudstack.engine.orchestration.NetworkOrchestrator$13.doInTransaction(NetworkOrchestrator.java:3344)
at
com.cloud.utils.db.Transaction$2.doInTransaction(Transaction.java:50)
at com.cloud.utils.db.Transaction.execute(Transaction.java:40)
at com.cloud.utils.db.Transaction.execute(Transaction.java:47)
at
org.apache.cloudstack.engine.orchestration.NetworkOrchestrator.destroyNetwork(NetworkOrchestrator.java:3344)
at
com.cloud.network.NetworkServiceImpl.deleteNetwork(NetworkServiceImpl.java:2695)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:198)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
at
org.apache.cloudstack.network.contrail.management.EventUtils$EventInterceptor.invoke(EventUtils.java:107)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:175)
at
com.cloud.event.ActionEventInterceptor.invoke(ActionEventInterceptor.java:52)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:175)
at
org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:215)
at com.sun.proxy.$Proxy168.deleteNetwork(Unknown Source)
at
org.apache.cloudstack.api.command.user.network.DeleteNetworkCmd.execute(DeleteNetworkCmd.java:72)
at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:172)
at
com.cloud.api.ApiAsyncJobDispatcher.runJob(ApiAsyncJobDispatcher.java:112)
at
org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.runInContext(AsyncJobManagerImpl.java:654)
```
8. Also, List VM (listVirtualMachines) with networkid (of network in Step 3)
list the VM testvm, but doesn't show the nic
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##### EXPECTED RESULTS
<!-- What did you expect to happen when running the steps above? -->
~~~
List VM with the network shouldn't show the VM when not attached to the
network, and Network has to be deleted without any issues.
~~~
##### ACTUAL RESULTS
<!-- What actually happened? -->
<!-- Paste verbatim command output between quotes below -->
~~~
List VM with the network shows the VM when it is not attached to the
network, and delete network fails with an NPE.
~~~
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