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From "Sangeetha Hariharan (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (CLOUDSTACK-1113) Ipv6 - Not able to deploy a new VM in this network because of "Unable to allocate Unique Ipv6 address"
Date Sat, 09 Feb 2013 00:39:12 GMT

     [ https://issues.apache.org/jira/browse/CLOUDSTACK-1113?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sangeetha Hariharan closed CLOUDSTACK-1113.
-------------------------------------------


Tested with latest build from network refactor branch:

Default value for network.ipv6.search.retry.max = 10000
 
set network.ipv6.search.retry.max = 5
Restart management server.

Create a IPV6 network with very small iprange , in my 3.
Deploy 2 vms to consume all the ips.

Deploy another Vm in this network.

It fails with following error message:
"Cannot find a usable IP in the network new after network.ipv6.search.retry.max = 5 times
retry!"

Closing this issue since this indicates that we are trying network.ipv6.search.retry.max times
before we conclude that we have no free ips available.

Management server logs:

2013-02-09 00:25:25,352 DEBUG [cloud.api.ApiServlet] (catalina-exec-17:null) ===START=== 
10.217.252.59 -- GET  command=deployVirtualMachine&zoneId=75c781d3-3424-4753-b5a8-08f3aaaff305&templateId=4a246766-1171-4c7e-b871-9c0210ea4932&hypervisor=KVM&serviceOfferingId=94c64e14-6ffe-437a-819b-0ed401c9a160&networkIds=346e092c-b474-472f-a181-c7c0609959ed&displayname=new-3&name=new-3&response=json&sessionkey=5bjlPBp4F6YMUP%2BR6N%2BYzfFq3Sg%3D&_=1360369576439
2013-02-09 00:25:25,368 DEBUG [cloud.network.NetworkModelImpl] (catalina-exec-17:null) Service
SecurityGroup is not supported in the network id=206
2013-02-09 00:25:25,379 DEBUG [cloud.vm.UserVmManagerImpl] (catalina-exec-17:null) Allocating
in the DB for vm
2013-02-09 00:25:25,379 DEBUG [cloud.vm.VirtualMachineManagerImpl] (catalina-exec-17:null)
Allocating entries for VM: VM[User|new-3]
2013-02-09 00:25:25,382 DEBUG [cloud.vm.VirtualMachineManagerImpl] (catalina-exec-17:null)
Allocating nics for VM[User|new-3]
2013-02-09 00:25:25,382 DEBUG [cloud.network.NetworkManagerImpl] (catalina-exec-17:null) Allocating
nic for vm VM[User|new-3] in network Ntwk[206|Guest|7] with requested profile NicProfile[0-0-null-null-null
2013-02-09 00:25:25,391 DEBUG [db.Transaction.Transaction] (catalina-exec-17:null) Rolling
back the transaction: Time = 12 Name =  createVirtualMachine; called by -Transaction.rollback:882-Transaction.removeUpTo:825-Transaction.close:649-DatabaseCallback.interceptComplete:71-DatabaseCallback.intercept:36-VirtualMachineManagerImpl.allocate:294-DatabaseCallback.intercept:34-UserVmManagerImpl.createVirtualMachine:2486-ComponentLocator$InterceptorDispatcher.intercept:1262-UserVmManagerImpl.createAdvancedVirtualMachine:2224-DeployVMCmd.create:433-ApiDispatcher.dispatchCreateCmd:102
2013-02-09 00:25:25,404 INFO  [api.commands.DeployVMCmd] (catalina-exec-17:null) com.cloud.exception.InsufficientAddressCapacityException:
Cannot find a usable IP in the network new after network.ipv6.search.retry.max = 5 times retry!Scope=interface
com.cloud.dc.DataCenter; id=1
2013-02-09 00:25:25,404 WARN  [cloud.api.ApiDispatcher] (catalina-exec-17:null) class com.cloud.api.ServerApiException
: Cannot find a usable IP in the network new after network.ipv6.search.retry.max = 5 times
retry!
2013-02-09 00:25:25,405 DEBUG [cloud.api.ApiServlet] (catalina-exec-17:null) ===END===  10.217.252.59
-- GET  command=deployVirtualMachine&zoneId=75c781d3-3424-4753-b5a8-08f3aaaff305&templateId=4a246766-1171-4c7e-b871-9c0210ea4932&hypervisor=KVM&serviceOfferingId=94c64e14-6ffe-437a-819b-0ed401c9a160&networkIds=346e092c-b474-472f-a181-c7c0609959ed&displayname=new-3&name=new-3&response=json&sessionkey=5bjlPBp4F6YMUP%2BR6N%2BYzfFq3Sg%3D&_=1360369576439


                
> Ipv6 - Not able to deploy a new VM in this network because of "Unable to allocate Unique
Ipv6 address"
> ------------------------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-1113
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-1113
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Management Server
>    Affects Versions: 4.1.0
>         Environment: Latest build from NetworkRefactor Branch,
>            Reporter: Sangeetha Hariharan
>            Assignee: Sheng Yang
>             Fix For: 4.1.0
>
>
>     

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