[ovs-discuss] ovs-docker question

[Gurucharan Shetty]

> On Jan 30, 2015, at 5:26 PM, Ashok Chippa <a.n.chippa at gmail.com> wrote:
> 
> ovs-docker seems to be a bit buggy... after creating/deleting/creating containers, I got into a situation where a stray port on the openvswitch remains...
Before you delete the containers, do you delete the ports using del-port command? Stray ports can remain if you dont do that.

It is a very simple script that you should be able to debug easily.
> 
> root at ashok-vb:~# ifconfig
> 
> c7ef9934c0e44_l Link c7ef9934c0e44encap:Ethernet  HWaddr ca:40:32:35:a6:8c  
>           UP BROADCAST MULTICAST  MTU:1500  Metric:1
>           RX packets:0 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:1000 
>           RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)
> 
> docker0   Link encap:Ethernet  HWaddr 56:84:7a:fe:97:99  
> ...
> 
> How do I delete c7ef9934c0e44? This was previously created by ovs-docker command... 
It is a veth interface. You can delete it using 'ip'.
> 
>> On Fri, Jan 30, 2015 at 5:01 PM, Ashok Chippa <a.n.chippa at gmail.com> wrote:
>> Hi Gurucharan,
>> 
>> Any idea how to work around this issue:
>> 
>> root at ashok-vb:/usr/local/bin# ovs-docker add-port br-int eth0 46524ba3123a 1.1.1.1
>> RTNETLINK answers: File exists
>> RTNETLINK answers: File exists
>> 
>> I reinstalled the openvswitch and recreated the containers and tried ovs-docker again and ran into this... Any idea to clear the old stuff and start over?
>> 
>> Appreciate your help.
>> 
>> Thanks,
>> Ashok
> 
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