On 7/17/23 07:52, Numan Siddique via discuss wrote:
> On Mon, Jul 17, 2023 at 5:51 AM Gavin McKee via discuss
> <ovs-discuss@openvswitch.org> wrote:
>>
>> Hi,
>>
>> Can someone help me understand how to find a uuid in a set of Ports using
>> the table below as an example?
>>
>> I want to check if the uuid 1191229a-6878-4dfc-b07a-47e6e2a4dcfe is in the
>> set of assigned ports (in some cases I have a large number of ports and want
>> to search for membership in a port list).
>>
>> [root@ovnkube-db-0 ~]# ovn-nbctl --no-leader-only find Logical_Switch
>> name=a_b461d3e2_621c_43f4_8d7c_e39c13bcba08_ls_bca4b75e_9b21_4454_98a3_e490feecae9f
>>
>> _uuid : 7c28c854-a40d-4145-b6f3-7d0f0e69d5ab
>> acls : []
>> copp : []
>> dns_records : []
>> external_ids :
>> {crusoe_subnet_id="bca4b75e-9b21-4454-98a3-e490feecae9f",
>> crusoe_vpc_id="ec7f1ea4-66a2-4b9e-ac0d-79e9ec0998db",
>> customer_id="b461d3e2-621c-43f4-8d7c-e39c13bcba08"}
>> forwarding_groups : []
>> load_balancer : []
>> load_balancer_group : []
>> name :
>> a_b461d3e2_621c_43f4_8d7c_e39c13bcba08_ls_bca4b75e_9b21_4454_98a3_e490feecae9f
>> other_config : {exclude_ips="172.27.16.0..172.27.16.4",
>> subnet="172.27.16.0/20"}
>> ports : [1191229a-6878-4dfc-b07a-47e6e2a4dcfe,
>> 2937d508-3db0-4d40-8c06-10849abcf9d9, 327e037a-b11e-4dc4-8846-08a9c262b911]
>> qos_rules : []
>>
>>
>> Thanks
>>
>
> One way I can think of is running the below command.
>
> # ovn-nbctl get logical_switch
> a_b461d3e2_621c_43f4_8d7c_e39c13bcba08_ls_bca4b75e_9b21_4454_98a3_e490feecae9f
> ports | grep 1191229a-6878-4dfc-b07a-47e6e2a4dcfe
>
> If you don't want to use grep, then I'm not sure.
Something like this should work (not tested):
ovn-nbctl --no-leader-only find Logical_Switch \
name=a_b461d3e2_621c_43f4_8d7c_e39c13bcba08_ls_bca4b75e_9b21_4454_98a3_e490feecae9f
\
ports{\>}1191229a-6878-4dfc-b07a-47e6e2a4dcfe
Following command should check if two ports are there:
ovn-nbctl --no-leader-only find Logical_Switch \
name=a_b461d3e2_621c_43f4_8d7c_e39c13bcba08_ls_bca4b75e_9b21_4454_98a3_e490feecae9f
\
ports{\>}1191229a-6878-4dfc-b07a-47e6e2a4dcfe,2937d508-3db0-4d40-8c06-10849abcf9d9
Best regards, Ilya Maximets.
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