[NETVIRT-112] Auto-tunnel creation not happening. Created: 31/Aug/16  Updated: 05/Sep/16  Resolved: 05/Sep/16

Status: Resolved
Project: netvirt
Component/s: General
Affects Version/s: Carbon
Fix Version/s: None

Type: Bug
Reporter: Sridhar Gaddam Assignee: Shlomi Alfasi
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

Operating System: All
Platform: All

Attachments: Text File Open_vSwitch_table_dump.txt     Text File karaf.log    
External issue ID: 6598

 Description   

With the latest master branch I'm seeing that tunnel creation is not happening.
The following logs are seen in karaf.

2016-08-31 19:56:31,340 | ERROR | pool-43-thread-5 | ToTransportZoneManagerManager | 343 - org.opendaylight.netvirt.neutronvpn-impl - 0.4.0.SNAPSHOT | failed to add tunnels on router added
java.lang.Exception: no bridge ref entry found for dpnId: 189633294683695
at org.opendaylight.netvirt.neutronvpn.ToTransportZoneManagerManager.getPortsNode(ToTransportZoneManagerManager.java:345)[343:org.opendaylight.netvirt.neutronvpn-impl:0.4.0.SNAPSHOT] at org.opendaylight.netvirt.neutronvpn.ToTransportZoneManagerManager.getNodeIP(ToTransportZoneManagerManager.java:330)[343:org.opendaylight.netvirt.neutronvpn-impl:0.4.0.SNAPSHOT]
at org.opendaylight.netvirt.neutronvpn.ToTransportZoneManagerManager.addVtep(ToTransportZoneManagerManager.java:287)[343:org.opendaylight.netvirt.neutronvpn-impl:0.4.0.SNAPSHOT]
at org.opendaylight.netvirt.neutronvpn.ToTransportZoneManagerManager.updateTrasportZone(ToTransportZoneManagerManager.java:134)[343:org.opendaylight.netvirt.neutronvpn-impl:0.4.0.SNAPSHOT]
at org.opendaylight.netvirt.neutronvpn.NeutronRouterDpnsToTransportZoneListener.add(NeutronRouterDpnsToTransportZoneListener.java:62)[343:org.opendaylight.netvirt.neutronvpn-impl:0.4.0.SNAPSHOT]
at org.opendaylight.netvirt.neutronvpn.NeutronRouterDpnsToTransportZoneListener.add(NeutronRouterDpnsToTransportZoneListener.java:28)[343:org.opendaylight.netvirt.neutronvpn-impl:0.4.0.SNAPSHOT]
at org.opendaylight.genius.datastoreutils.AsyncDataTreeChangeListenerBase$DataTreeChangeHandler.run(AsyncDataTreeChangeListenerBase.java:124)[304:org.opendaylight.genius.mdsalutil-api:0.2.0.SNAPSHOT]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_101]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_101]
at java.lang.Thread.run(Thread.java:745)[:1.8.0_101]
2016-08-31 19:56:34,803 | WARN | nPool-1-worker-6 | InterfaceConfigListener | 334 - org.opendaylight.genius.interfacemanager-impl - 0.2.0.SNAPSHOT | parent refs not specified for 52fec245-6680-4c7b-9374-70eeda1eba55
2016-08-31 19:56:35,804 | INFO | nPool-1-worker-5 | edEgressServicesConfigBindHelper | 334 - org.opendaylight.genius.interfacemanager-impl - 0.2.0.SNAPSHOT | binding egress service for vlan port: 9a879699-9c56-4483-bafb-fb015e453bb1

 Comments   
Comment by Sridhar Gaddam [ 31/Aug/16 ]

PFA the karaf and Open_vSwitch table dump.

Steps followed to re-produce the issue:
1. neutron net-create n4
2. neutron subnet-create --name s4 n4 11.1.1.0/24
3. neutron router-create r4
4. neutron router-interface-add r4 s4

Comment by Sridhar Gaddam [ 31/Aug/16 ]

Attachment karaf.log has been added with description: karaf.log

Comment by Sridhar Gaddam [ 31/Aug/16 ]

Attachment Open_vSwitch_table_dump.txt has been added with description: Open_vSwitch

Comment by Shlomi Alfasi [ 05/Sep/16 ]

fixed in https://git.opendaylight.org/gerrit/#/c/44963/

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