Device is disconnected because from reconciliation framework came result_state 
DISCONNECT (it may help to search the problem Arun, guys)

Anyway there is still no bug created or it is just me? I can’t find it.

Jozef

From: Anil Vishnoi [mailto:[email protected]]
Sent: Saturday, August 19, 2017 8:48 AM
To: Brady Johnson <[email protected]>
Cc: [email protected]
Subject: Re: [openflowplugin-dev] Failure in master connecting to OVS bridges

Hi Brady,

It looks like a bug, please open a bug and mark it critical.

Thanks
Anil

On Thu, Aug 17, 2017 at 4:09 PM, Brady Johnson 
<[email protected]<mailto:[email protected]>> wrote:

Hello,

Ive run into a failure on master when trying to connect to an OVS bridge.

Notice, I dont see this error on stable/nitrogen, and I didnt see it 2 days 
ago, so its something new.

Please advise if I should create a bugzilla for this.


This is very easy to reproduce, here are the steps:


1) Setup OVS: set the manager, create a bridge and set the controller (replace 
IPs accordingly)

sudo ovs-vsctl set-manager "tcp:192.168.86.36:6640<http://192.168.86.36:6640>"
sudo ovs-vsctl add-br br-int
sudo ovs-vsctl set-controller br-int 
"tcp:192.168.86.36:6653<http://192.168.86.36:6653>"


2) Start ODL and install the features (Im hitting this problem with SFC 
features)

bin/karaf
opendaylight-user@root>feature:install odl-sfc-openflow-renderer

Notice that the manager (OVSDB) connects, but the controller (Openflow) does 
not.

$ sudo ovs-vsctl show
f3b1cb65-1419-403c-9863-4499e165aacc
    Manager "tcp:192.168.86.36:6640<http://192.168.86.36:6640>"
        is_connected: true
    Bridge br-int
        Controller "tcp:192.168.86.36:6653<http://192.168.86.36:6653>"
        Port br-int
            Interface br-int
                type: internal
    ovs_version: "2.6.1"


In the logs, I get this set of messages repeated constantly:


2017-08-17 17:26:15,040 | INFO  | entLoopGroup-7-3 | ConnectionAdapterImpl      
      | 300 - 
org.opendaylight.openflowplugin.openflowjava.openflow-protocol-impl - 
0.6.0.SNAPSHOT | Hello received
2017-08-17 17:26:15,043 | INFO  | entLoopGroup-7-3 | ContextChainHolderImpl     
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | Device 
openflow:99999963124801 connected.
2017-08-17 17:26:15,043 | INFO  | entLoopGroup-7-3 | DeviceManagerImpl          
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | 
ConnectionEvent: Device connected to controller, 
Device:/192.168.86.36:44976<http://192.168.86.36:44976>, NodeId:Uri 
[_value=openflow:99999963124801]
2017-08-17 17:26:15,044 | INFO  | entLoopGroup-7-3 | ContextChainHolderImpl     
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | Started 
timer for setting SLAVE role on node openflow:99999963124801 if no role will be 
set in 20s.
2017-08-17 17:26:15,044 | INFO  | entLoopGroup-7-3 | ContextChainImpl           
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | 
Registering clustering services for node openflow:99999963124801
2017-08-17 17:26:15,044 | INFO  | entLoopGroup-7-3 | ContextChainImpl           
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | 
Registered clustering services for node openflow:99999963124801
2017-08-17 17:26:15,054 | INFO  | lt-dispatcher-22 | ContextChainImpl           
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | Starting 
clustering services for node openflow:99999963124801
2017-08-17 17:26:15,054 | INFO  | lt-dispatcher-22 | DeviceContextImpl          
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | Starting 
device context cluster services for node openflow:99999963124801
2017-08-17 17:26:15,057 | INFO  | entLoopGroup-7-3 | DeviceInitializationUtil   
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | IP 
address of the node openflow:99999963124801 is: IpAddress 
[_ipv4Address=Ipv4Address [_value=192.168.86.36]]
2017-08-17 17:26:15,057 | INFO  | entLoopGroup-7-3 | DeviceInitializationUtil   
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | Port 
number of the node openflow:99999963124801 is: 44976
2017-08-17 17:26:15,093 | INFO  | entLoopGroup-7-3 | OF13DeviceInitializer      
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | Static 
node openflow:99999963124801 info: OFPMPMETERFEATURES collected
2017-08-17 17:26:15,131 | INFO  | entLoopGroup-7-3 | OF13DeviceInitializer      
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | Static 
node openflow:99999963124801 info: OFPMPGROUPFEATURES collected
2017-08-17 17:26:15,132 | INFO  | entLoopGroup-7-3 | OF13DeviceInitializer      
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | Static 
node openflow:99999963124801 info: OFPMPPORTDESC collected
2017-08-17 17:26:15,133 | INFO  | entLoopGroup-7-3 | OF13DeviceInitializer      
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | Static 
node openflow:99999963124801 successfully finished collecting
2017-08-17 17:26:15,133 | INFO  | lt-dispatcher-22 | SalRoleServiceImpl         
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | SetRole 
called with input:SetRoleInput [_controllerRole=BECOMEMASTER, _node=NodeRef 
[_value=KeyedInstanceIdentifier{targetType=interface 
org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node, 
path=[org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes, 
org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node[key=NodeKey
 [_id=Uri [_value=openflow:99999963124801]]]]}], augmentation=[]]
2017-08-17 17:26:15,133 | INFO  | lt-dispatcher-22 | SalRoleServiceImpl         
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | 
Requesting state change to BECOMEMASTER
2017-08-17 17:26:15,133 | INFO  | lt-dispatcher-22 | SalRoleServiceImpl         
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | 
RoleChangeTask called on device:openflow:99999963124801 OFPRole:BECOMEMASTER
2017-08-17 17:26:15,133 | INFO  | lt-dispatcher-22 | RoleService                
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | 
getGenerationIdFromDevice called for device: openflow:99999963124801
2017-08-17 17:26:15,134 | INFO  | lt-dispatcher-22 | RpcContextImpl             
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | Starting 
rpc context cluster services for node openflow:99999963124801
2017-08-17 17:26:15,134 | INFO  | entLoopGroup-7-3 | RoleService                
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | 
submitRoleChange called for device:Uri [_value=openflow:99999963124801], 
role:BECOMEMASTER
2017-08-17 17:26:15,135 | INFO  | entLoopGroup-7-3 | RoleService                
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | 
submitRoleChange onSuccess for device:Uri [_value=openflow:99999963124801], 
role:BECOMEMASTER
2017-08-17 17:26:15,140 | INFO  | lt-dispatcher-22 | StatisticsContextImpl      
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | Starting 
statistics context cluster services for node openflow:99999963124801
2017-08-17 17:26:15,141 | INFO  | lt-dispatcher-22 | ContextChainImpl           
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | Started 
clustering services for node openflow:99999963124801
2017-08-17 17:26:15,171 | WARN  | entLoopGroup-7-3 | ContextChainHolderImpl     
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | 
Reconciliation framework failure for device openflow:99999963124801
2017-08-17 17:26:15,171 | INFO  | entLoopGroup-7-3 | ReconciliationManagerImpl  
      | 284 - 
org.opendaylight.openflowplugin.applications.reconciliation-framework - 
0.6.0.SNAPSHOT | Stopping reconciliation for node Uri 
[_value=openflow:99999963124801]
2017-08-17 17:26:15,172 | INFO  | entLoopGroup-7-3 | ContextChainHolderImpl     
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | Device 
openflow:99999963124801 disconnected.
2017-08-17 17:26:15,187 | INFO  | entLoopGroup-7-3 | StatisticsContextImpl      
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | Stopping 
running statistics gathering for node openflow:99999963124801
2017-08-17 17:26:15,187 | INFO  | entLoopGroup-7-3 | ContextChainImpl           
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | Closing 
clustering services registration for node openflow:99999963124801
2017-08-17 17:26:15,188 | INFO  | entLoopGroup-7-3 | ContextChainImpl           
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | Closed 
clustering services registration for node openflow:99999963124801
2017-08-17 17:26:15,190 | INFO  | lt-dispatcher-45 | ContextChainImpl           
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | Closing 
clustering services for node openflow:99999963124801
2017-08-17 17:26:15,190 | INFO  | lt-dispatcher-45 | ReconciliationManagerImpl  
      | 284 - 
org.opendaylight.openflowplugin.applications.reconciliation-framework - 
0.6.0.SNAPSHOT | Stopping reconciliation for node Uri 
[_value=openflow:99999963124801]
2017-08-17 17:26:15,190 | INFO  | ofppool-0        | ContextChainImpl           
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | Closed 
clustering services for node openflow:99999963124801
2017-08-17 17:26:15,192 | INFO  | lt-dispatcher-46 | ContextChainHolderImpl     
      | 292 - org.opendaylight.openflowplugin.impl - 0.6.0.SNAPSHOT | Removing 
device Uri [_value=openflow:99999963124801] from operational DS




Regards,

Brady Johnson
[email protected]<mailto:[email protected]>


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Thanks
Anil
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