On Fri, Jul 16, 2021 at 4:46 AM <[email protected]> wrote:
>
> From: Numan Siddique <[email protected]>
>
> When a container logical port's parent changes and if the parent logical
> port resides in the same chassis as the old parent, ovn-controller doesn't
> track that change in the 'tracked_dp_bindings'.  At present this is not
> an issue because pflow_output engine handles this in the port_binding
> change handler.  However, it is better to track this in the
> runtime_data.
>
> Signed-off-by: Numan Siddique <[email protected]>
> ---
>  controller/binding.c | 9 +++++++++
>  1 file changed, 9 insertions(+)
>
> diff --git a/controller/binding.c b/controller/binding.c
> index 39119c0c3..0fd951ad7 100644
> --- a/controller/binding.c
> +++ b/controller/binding.c
> @@ -1240,6 +1240,15 @@ consider_container_lport(const struct
sbrec_port_binding *pb,
>      }
>
>      struct shash *binding_lports = &b_ctx_out->lbinding_data->lports;
> +    struct binding_lport *b_lport =
> +        binding_lport_find(binding_lports, pb->logical_port);
> +
> +    if (b_lport && b_lport->lbinding != parent_lbinding) {
> +        /* The container lport's parent has changed.  So remove it from
> +         * the related_lports so that it is tracked. */
> +        remove_related_lport(b_lport->pb, b_ctx_out);
> +    }
> +
>      struct binding_lport *container_b_lport =
>          local_binding_add_lport(binding_lports, parent_lbinding, pb,
>                                  LP_CONTAINER);
> --
> 2.31.1
>
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Thanks Numan.

Acked-by: Han Zhou <[email protected]>
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