GitHub user KuasarCloud added a comment to the discussion: Unable to configure
higher threshold for public IP usage
Hi @prashanthr2,
Please follow the error I'm getting. This is from the public IP range in the
the public traffic type. Only happens when reaching 85% of that pool of IPs
`2025-09-23 15:57:16,047 WARN [c.c.n.v.VpcManagerImpl]
(API-Job-Executor-2:[ctx-aa9893e9, job-53352, ctx-097236bd]) (logid:289a8fbf)
Failed to start vpc VPC
{"id":188,"name":"test","uuid":"66cb779f-3ce3-4686-9b16-892679203f0c"} due to
com.cloud.exception.InsufficientAddressCapacityException: Insufficient address
capacityScope=interface com.cloud.dc.DataCenter; id=2
at
com.cloud.network.IpAddressManagerImpl.listAvailablePublicIps(IpAddressManagerImpl.java:1008)
at
com.cloud.network.IpAddressManagerImpl.fetchNewPublicIp(IpAddressManagerImpl.java:858)
at
com.cloud.network.IpAddressManagerImpl.fetchNewPublicIp(IpAddressManagerImpl.java:850)
at
com.cloud.network.IpAddressManagerImpl$3.doInTransaction(IpAddressManagerImpl.java:1152)
at
com.cloud.network.IpAddressManagerImpl$3.doInTransaction(IpAddressManagerImpl.java:1123)
at com.cloud.utils.db.Transaction.execute(Transaction.java:38)
at
com.cloud.network.IpAddressManagerImpl.assignDedicateIpAddress(IpAddressManagerImpl.java:1123)
at
com.cloud.network.vpc.VpcManagerImpl.assignSourceNatIpAddressToVpc(VpcManagerImpl.java:3357)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:569)
at
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:198)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
at
org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:215)
at
jdk.proxy3/jdk.proxy3.$Proxy197.assignSourceNatIpAddressToVpc(Unknown Source)
at
org.apache.cloudstack.network.router.deployment.VpcRouterDeploymentDefinition.findSourceNatIP(VpcRouterDeploymentDefinition.java:132)
at
org.apache.cloudstack.network.router.deployment.RouterDeploymentDefinition.executeDeployment(RouterDeploymentDefinition.java:388)
at
org.apache.cloudstack.network.router.deployment.RouterDeploymentDefinition.findOrDeployVirtualRouter(RouterDeploymentDefinition.java:251)
at
org.apache.cloudstack.network.router.deployment.VpcRouterDeploymentDefinition.findOrDeployVirtualRouter(VpcRouterDeploymentDefinition.java:157)
at
org.apache.cloudstack.network.router.deployment.RouterDeploymentDefinition.deployVirtualRouter(RouterDeploymentDefinition.java:217)
at
com.cloud.network.element.VpcVirtualRouterElement.implementVpc(VpcVirtualRouterElement.java:165)
at
com.cloud.network.vpc.VpcManagerImpl.startVpc(VpcManagerImpl.java:1955)
at
com.cloud.network.vpc.VpcManagerImpl.startVpc(VpcManagerImpl.java:1916)
at
com.cloud.network.vpc.VpcManagerImpl.startVpc(VpcManagerImpl.java:1945)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:569)
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$EventInterceptor.invoke(EventUtils.java:105)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:175)
at
com.cloud.event.ActionEventInterceptor.invoke(ActionEventInterceptor.java:52)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:175)
at
org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:215)
at jdk.proxy3/jdk.proxy3.$Proxy197.startVpc(Unknown Source)
at
org.apache.cloudstack.api.command.user.vpc.CreateVPCCmd.execute(CreateVPCCmd.java:227)
at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:173)
at
com.cloud.api.ApiAsyncJobDispatcher.runJob(ApiAsyncJobDispatcher.java:110)
at
org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.runInContext(AsyncJobManagerImpl.java:652)
at
org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49)
at
org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56)
at
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
at
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
at
org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46)
at
org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.run(AsyncJobManagerImpl.java:600)
at
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.base/java.lang.Thread.run(Thread.java:840)`
GitHub link:
https://github.com/apache/cloudstack/discussions/11698#discussioncomment-14515754
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