[ovs-discuss] Help for removing unwanted configuration from ovs

Geza Gemes geza.gemes at gmail.com
Thu Oct 13 17:53:14 UTC 2016


On 10/13/2016 07:44 PM, Gaurav Goyal wrote:
> Dear All,
>
> I am using openvswitch.
> Initially i had done some wrong configuration using vxlan.
>
> Now i am using gre for tunneling. But i could still see vxlan ports in 
> ovs-vsctl show output.
>
> Is there any option can can read current configuration files and 
> remove the non required configuration from ovs-vsctl .
>
> I mean i am looking for reset option.
>
>
> [root at OSKVM1 nova]# ovs-vsctl show
> 602ca311-4ebe-4773-8d58-00d1a0161294
>     Bridge br-int
>         fail_mode: secure
>         Port patch-tun
>             Interface patch-tun
>                 type: patch
>                 options: {peer=patch-int}
>         Port br-int
>             Interface br-int
>                 type: internal
>         Port "qr-2fdc65ca-3a"
>             tag: 2
>             Interface "qr-2fdc65ca-3a"
>                 type: internal
>         Port int-br-ex
>             Interface int-br-ex
>                 type: patch
>                 options: {peer=phy-br-ex}
>         Port "tap4763d73b-95"
>             tag: 1
>             Interface "tap4763d73b-95"
>                 type: internal
>         Port "qg-a690c808-49"
>             tag: 1
>             Interface "qg-a690c808-49"
>                 type: internal
>         Port "tape364c044-4f"
>             tag: 2
>             Interface "tape364c044-4f"
>                 type: internal
>     Bridge br-ex
>         Port "p5p2"
>             Interface "p5p2"
>         Port phy-br-ex
>             Interface phy-br-ex
>                 type: patch
>                 options: {peer=int-br-ex}
>         Port br-ex
>             Interface br-ex
>                 type: internal
>     Bridge br-tun
>         fail_mode: secure
>         Port "vxlan-0a180005"
>             Interface "vxlan-0a180005"
>                 type: vxlan
>                 options: {df_default="true", in_key=flow, 
> local_ip="10.24.0.4", out_key=flow, remote_ip="10.24.0.5"}
>         Port br-tun
>             Interface br-tun
>                 type: internal
>         Port "gre-0a180005"
>             Interface "gre-0a180005"
>                 type: gre
>                 options: {df_default="true", in_key=flow, 
> local_ip="10.24.0.4", out_key=flow, remote_ip="10.24.0.5"}
>         Port patch-int
>             Interface patch-int
>                 type: patch
>                 options: {peer=patch-tun}
>     ovs_version: "2.5.0"
> [root at OSKVM1 nova]#
> [root at OSKVM1 ~]# nova list
>
>
>
> Regards
> Gaurav Goyal
>
>
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> http://openvswitch.org/mailman/listinfo/discuss

Hi Gaurav,

Did you try ovs-vsctl remove TBL REC COL [KEY=]VALUE? that shall remove 
the columns/keys you don't want.

Cheers,

Geza

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