Sangeetha Hariharan created CLOUDSTACK-1303:
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Summary: Ipv6 - java.lang.NullPointerException when executing
listnetworks().
Key: CLOUDSTACK-1303
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-1303
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 network refactor branch.
Reporter: Sangeetha Hariharan
Assignee: Sheng Yang
Fix For: 4.1.0
Ipv6 - java.lang.NullPointerException when executing listnetworks().
Steps to reproduce the problem:
Create dual stack network , by specifying both ipv4 and ipv6 params.
Deploy Vms and exhaust all the ipv4 abd ipv6 params.
Attempting to deploy Vms fail.
Extend IPV4 range of this network.
After this trying to listNetwork fails:
GET
command=listNetworks&response=json&sessionkey=ZF9ctKFpv2BhlQxrC2Y8wvTlGMU%3D&zoneId=fa60468a-c5d1-42a2-92e8-23cc5a62b935&domainid=f4af033d-c767-447f-9a30-ad1174ca5e24&account=admin&_=1360955805067
530 null
Following is management server logs:
2013-02-15 19:15:48,447 DEBUG [cloud.api.ApiServlet] (catalina-exec-17:null)
===START=== 10.217.252.59 -- GET
command=listNetworks&response=json&sessionkey=ZF9ctKFpv2BhlQxrC2Y8wvTlGMU%3D&zoneId=fa60468a-c5d1-42a2-92e8-23cc5a62b935&domainid=f4af033d-c767-447f-9a30-ad1174ca5e24&account=admin&_=1360955805067
2013-02-15 19:15:48,452 DEBUG [cloud.user.AccountManagerImpl]
(catalina-exec-17:null) Access granted to Acct[2-admin] to Domain:1/ by
DomainChecker
2013-02-15 19:15:48,467 ERROR [cloud.api.ApiDispatcher] (catalina-exec-17:null)
Exception while executing ListNetworksCmd:
java.lang.NullPointerException
at com.cloud.utils.net.NetUtils.countIp6InRange(NetUtils.java:1219)
at
com.cloud.network.NetworkModelImpl.isIP6AddressAvailableInVlan(NetworkModelImpl.java:556)
at
com.cloud.network.NetworkModelImpl.isIP6AddressAvailableInNetwork(NetworkModelImpl.java:544)
at
com.cloud.network.NetworkModelImpl.canUseForDeploy(NetworkModelImpl.java:524)
at com.cloud.api.ApiDBUtils.canUseForDeploy(ApiDBUtils.java:842)
at
com.cloud.api.ApiResponseHelper.createNetworkResponse(ApiResponseHelper.java:3183)
at
com.cloud.api.commands.ListNetworksCmd.execute(ListNetworksCmd.java:156)
at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:168)
at com.cloud.api.ApiServer.queueCommand(ApiServer.java:540)
at com.cloud.api.ApiServer.handleRequest(ApiServer.java:424)
at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:312)
at com.cloud.api.ApiServlet.doGet(ApiServlet.java:64)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at
org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:889)
at
org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:721)
at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:2268)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:679)
2013-02-15 19:15:48,469 DEBUG [cloud.api.ApiServlet] (catalina-exec-17:null)
===END=== 10.217.252.59 -- GET
command=listNetworks&response=json&sessionkey=ZF9ctKFpv2BhlQxrC2Y8wvTlGMU%3D&zoneId=fa60468a-c5d1-42a2-92e8-23cc5a62b935&domainid=f4af033d-c767-447f-9a30-ad1174ca5e24&account=admin&_=1360955805067
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