kubernetes/api/api-rules
Patrick Ohly 91d7882e86 DRA: new API for 1.31
This is a complete revamp of the original API. Some of the key
differences:
- refocused on structured parameters and allocating devices
- support for constraints across devices
- support for allocating "all" or a fixed amount
  of similar devices in a single request
- no class for ResourceClaims, instead individual
  device requests are associated with a mandatory
  DeviceClass

For the sake of simplicity, optional basic types (ints, strings) where the null
value is the default are represented as values in the API types. This makes Go
code simpler because it doesn't have to check for nil (consumers) and values
can be set directly (producers). The effect is that in protobuf, these fields
always get encoded because `opt` only has an effect for pointers.

The roundtrip test data for v1.29.0 and v1.30.0 changes because of the new
"request" field. This is considered acceptable because the entire `claims`
field in the pod spec is still alpha.

The implementation is complete enough to bring up the apiserver.
Adapting other components follows.
2024-07-22 18:09:34 +02:00
..
aggregator_violation_exceptions.list Re-run codegen with new kube-openapi 2023-11-27 12:06:20 -08:00
apiextensions_violation_exceptions.list Fix list_type_missing in apiextensions-apiserver 2023-11-27 12:06:21 -08:00
codegen_violation_exceptions.list make codegen 2024-06-27 15:33:08 +02:00
README.md Remove generated file rules in make 2022-10-04 08:50:30 -07:00
sample_apiserver_violation_exceptions.list Fix list_type_missing in sample-apiserver 2023-11-27 12:06:22 -08:00
violation_exceptions.list DRA: new API for 1.31 2024-07-22 18:09:34 +02:00

Existing API Rule Violations

This folder contains the checked-in report file of known API rule violations. The file violation_exceptions.list is used by Make rule during OpenAPI spec generation to make sure that no new API rule violation is introduced into our code base.

API Rule Violation Format

The report file violation_exceptions.list is in format of:

  • API rule violation: <RULE>,<PACKAGE>,<TYPE>,<FIELD>

e.g.

  • API rule violation: names_match,k8s.io/api/core/v1,Event,ReportingController

And the violation list is sorted alphabetically in each of the <RULE>, <PACKAGE>, <TYPE>, <FIELD> levels.

How to resolve API Rule Check Failure

Make rule returns an error when the newly generated violation report differs from this checked-in violation report.

Our goal is that exceptions should never be added to this list, only fixed and removed. For new APIs, this is a hard requirement. For APIs that are e.g. being moved between versions or groups without other changes, it is OK for your API reviewer to make an exception.

If you're removing violations from the exception list, or if you have good reasons to add new violations to this list, please update the file using:

  • UPDATE_API_KNOWN_VIOLATIONS=true ./hack/update-codegen.sh

It is up to API reviewers to review the list and make sure new APIs follow our API conventions.

NOTE: please don't hide changes to this file in a "generated changes" commit, treat it as source code instead.

API Rules Being Enforced

For more information about the API rules being checked, please refer to https://github.com/kubernetes/kube-openapi/tree/master/pkg/generators/rules