[Survey] ]Updates in InstanceTemplate APIs

[shanshanying]

Apis marked in red rectanges will be removed if not used. Please leave a message if your application has any dependancy on these apis.

[ian-hui]

I found that there are some API which we are still using:

1. Ordinals: ordinal is a numerical identifier for Pods (such as pod-0, pod-1, pod-2),we use it use to uniquely identify and track each Pod instance in a multi-cluster environment, enabling precise scaling operations.
   scenario for example: sub-cluster-a-ins:(pod-0、pod-2、pod-5), sub-cluster-b-ins:(pod-1, pod-4, pod-6)

2. Resources: we use it for customizing resource allocation (Different resource configurations for pods of the same version)
   scenario for example：Initially created pod (2 cores 4GB) was found insufficient, subsequently scaled up the specified pod resources to 4 cores 8GB.

[shanshanying]

• chore: remove the image in the instance template #8925

[shanshanying]

task closed as finished.