[ovs-dev] Ovsdb delete bridge fails with "referential integrity violationDetails"

Ben Pfaff blp at ovn.org
Tue Oct 2 17:45:53 UTC 2018

On Tue, Oct 02, 2018 at 11:17:04AM +0000, Serguei Bezverkhi (sbezverk) via dev wrote:
> Hello,
> I am trying to use rpc to delete a bridge but the sequence fails with this error: " referential integrity violationDetails " , the create operations works perfectly fine though.
> Here are the operations:
> Transaction: [
> {Op:delete Table:Bridge Row:map[] Rows:[] Columns:[] Mutations:[] Timeout:0 Where:[[name == test-1]] Until: UUIDName:} 
> {Op:mutate Table:Open_vSwitch Row:map[] Rows:[] Columns:[] Mutations:[[bridges delete 0xc0002a21e0]] Timeout:0 Where:[[_uuid == {GoUUID:580f43bb-0896-4f31-b3f3-1aafe1a4ed58}]] Until: UUIDName:}] 
> Failed with error: OVS Transaction failed err referential integrity violationDetails: cannot delete Bridge row 45dad59b-547e-4e1c-88d4-4923ba531492 because of 1 remaining reference(s) 
> But as you can see show does not show any child objects for bridge "test-1".
> kubectl exec nsm-ovs-daemon-b48nv -- ovs-vsctl show
> 580f43bb-0896-4f31-b3f3-1aafe1a4ed58
>     Bridge "test-1"

Can you show the transaction in some format supported by OVSDB?  This
isn't JSON and I don't know what JSON it corresponds to.

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