Migration strategy of DMS V1 to V2 [Terraform]

[bboron86]

Hi,

we're running a Kafka v2.7 with Terraform's opentelekomcloud_dms_product_v1 provider. However the V1 API is now deprecated and we should migrate to V2. How can we migrate terraform state to the new API, WITHOUT recreating all kafka resources?

[anton-sidelnikov]

new DMS resource is introduced opentelekomcloud_dms_dedicated_instance_v2.
It doesn't have any deprecated API and you can import it by using terraform import and id of your DMS instance with a couple of lifecycle ignore_changes(look at documentation).