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Posted to issues@cloudstack.apache.org by "Konstantin Trushin (JIRA)" <ji...@apache.org> on 2017/08/03 14:54:00 UTC
[jira] [Created] (CLOUDSTACK-10029) Virtual Router network
interfaces are being constantly added by cloudstack.
Konstantin Trushin created CLOUDSTACK-10029:
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Summary: Virtual Router network interfaces are being constantly added by cloudstack.
Key: CLOUDSTACK-10029
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-10029
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Components: cloudstack-agent
Affects Versions: 4.10.0.0
Environment: Centos 7 x86_64
Reporter: Konstantin Trushin
When adding static nat eth interfaces are being added constantly to Virtual Router VM till they reach PCI slot limit of libvirt. This is caused by public, private and guest interfaces being marked as untagged and in HashMap and values are overwritten and cleanupNetworkElementCommand dosn't know nic number in VR VM and constantly adds eth interfaces.
Below is some debugging output:
2017-07-25 10:47:21,054 ERROR [kvm.resource.LibvirtComputingResource] (agentRequest-Handler-2:null) (logid:57628c13) Exexutiong cleanupNetworkElementCommand
2017-07-25 10:47:21,054 DEBUG [kvm.resource.LibvirtConnection] (agentRequest-Handler-2:null) (logid:57628c13) Looking for libvirtd connection at: qemu:///system
2017-07-25 10:47:21,057 ERROR [kvm.resource.LibvirtComputingResource] (agentRequest-Handler-2:null) (logid:57628c13) HASH MAP DUMP: {vlan://untagged=0}
2017-07-25 10:47:21,057 ERROR [kvm.resource.LibvirtComputingResource] (agentRequest-Handler-2:null) (logid:57628c13) HASH MAP DUMP: {LinkLocal=1, vlan://untagged=0}
2017-07-25 10:47:21,057 ERROR [kvm.resource.LibvirtComputingResource] (agentRequest-Handler-2:null) (logid:57628c13) HASH MAP DUMP: {LinkLocal=1, vlan://untagged=2}
2017-07-25 10:47:21,057 ERROR [kvm.resource.LibvirtComputingResource] (agentRequest-Handler-2:null) (logid:57628c13) HASH MAP DUMP: {LinkLocal=1, vlan://untagged=3}
2017-07-25 10:47:21,058 ERROR [kvm.resource.LibvirtComputingResource] (agentRequest-Handler-2:null) (logid:57628c13) HASH MAP DUMP: {LinkLocal=1, vlan://untagged=4}
2017-07-25 10:47:21,058 ERROR [kvm.resource.LibvirtComputingResource] (agentRequest-Handler-2:null) (logid:57628c13) NIC pos 5
2017-07-25 10:47:21,058 ERROR [kvm.resource.LibvirtComputingResource] (agentRequest-Handler-2:null) (logid:57628c13) HASH MAP DUMP: {LinkLocal=1, vlan://untagged=4}
2017-07-25 10:47:21,058 ERROR [kvm.resource.LibvirtComputingResource] (agentRequest-Handler-2:null) (logid:57628c13) Lokking for BroadcastUri vlan://261
2017-07-25 10:47:21,058 ERROR [kvm.resource.LibvirtComputingResource] (agentRequest-Handler-2:null) (logid:57628c13) Plugging in VIF with MAC 1e:00:07:00:02:c8
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