[HONEYVBD-23] ODL VBD app connects to VPP but doesnt show interface Created: 14/Feb/18  Updated: 21/Feb/18  Resolved: 21/Feb/18

Status: Resolved
Project: honeycomb-vbd
Component/s: General
Affects Version/s: None
Fix Version/s: None

Type: Bug Priority: High
Reporter: Kawshik Sarkar Assignee: Michal Cmarada
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Attachments: PNG File jira_vpp_vbd.png     PNG File jira_vpp_vbd_list.png    

 Description   

VPP connected  but doesnt show any interface on the VPP app.It was eariler showing VPP interfaces but not any more all of a sudden. Reinstalled ODL restarted HC and VPP several times. Nothing changes.

VPP version 18.1

hc-latest

ODL version karaf 0.7.1

 

Please check attachment



 Comments   
Comment by Kawshik Sarkar [ 14/Feb/18 ]

the only thing that i did do in between ...is use postman to make some changes to the interface configuration....those interface configuration changes remain there despite vpp restart.....anychanges i made through the cli washes away but any configuraiton through postman shows up anyway after vpp restart.

Comment by Michal Cmarada [ 20/Feb/18 ]

did you try to remove honeycomb persistence data.

you should be able to locate persistence data using configuration file in:
/opt/honeycomb/config/honeycomb.json

default location:

/var/lib/honeycomb/persist/context/data.json
/var/lib/honeycomb/persist/config/data.json

you can also disable persist-context and persist-config by setting those values to false. So after restart of VPP and HC you should always get clean environment.

also its best to use same versions for HC and VPP (18.01 stable). 

Comment by Kawshik Sarkar [ 21/Feb/18 ]

Hi Micheal,

i tried the following:

1)Followed your advice and flushed current config.

Then tried and nothing populated. Doesnt even show interfaces despite connecting to VPP.

2)Then i tried to disable restconf.

No result.

3)Earlier I uninstalled and reinstalled ODL. No result.

Any advice on why this happening?

Comment by Kawshik Sarkar [ 21/Feb/18 ]

Okay I think I can close the bug right now. 

I did the following.

1)shut down vpp

2)Shut down honeycomb.

3) Did this rm -rf /var/lib/honeycomb/ 

4)Then start hc and vpp.

 

And interfaces populated again. Et voila.Thanks a lot. I can go ahead and close it

Comment by Michal Cmarada [ 21/Feb/18 ]

Great to hear that it helped, I am closing this bug now.

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