docs: update descriptions for CredentialsSecretRef in CRD and model t…

[iasthc]

…ypes

[Copilot]

Pull request overview

Updates the ModelArtifact API/CRD documentation to reflect a different convention for providing OCI registry credentials via a referenced Kubernetes Secret.

Changes:

• Update credentialsSecretRef documentation to reference kubernetes.io/dockerconfigjson Secrets for OCI auth.
• Simplify SecretReference doc comment to be generic (no longer describing fixed key conventions).

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

File	Description
model/v1alpha1/modelartifact_types.go	Updates Go type comments for OCI credentials Secret and SecretReference.
config/crd/bases/model.otterscale.io_modelartifacts.yaml	Regenerates/updates CRD schema description to match the new OCI credentials Secret wording.

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[Copilot]

The new field description is very implementation-specific ("mounted into the Job Pod at /.docker/config.json" and referencing "kit push"). Since this repo defines the API/CRD (not the controller implementation), this wording is likely to become stale or be inaccurate across implementations. Consider describing only the contract: the Secret should be of type kubernetes.io/dockerconfigjson and contain a valid Docker config JSON (typically in the ".dockerconfigjson" data key) that the controller will use for registry auth, without hard-coding mount paths/tooling.

Suggested change

	// containing OCI registry credentials. The Secret is mounted into the Job Pod
	// at /.docker/config.json so that kit push authenticates automatically.
	// containing OCI registry credentials. The Secret must contain a valid
	// Docker config JSON (typically in the ".dockerconfigjson" data key) that
	// the controller uses for registry authentication.

[Copilot]

CRD schema description includes controller implementation details (mount path "/.docker/config.json" and "kit push"). To keep the CRD contract stable and accurate, prefer describing only what the Secret must contain (docker config JSON for registry auth; usually the ".dockerconfigjson" key for kubernetes.io/dockerconfigjson Secrets) rather than how a specific controller mounts/uses it.

Suggested change

	containing OCI registry credentials. The Secret is mounted into the Job Pod
	at /.docker/config.json so that kit push authenticates automatically.
	containing docker config JSON for OCI registry authentication (typically
	stored under the ".dockerconfigjson" key).

[gemini-code-assist]

Summary of Changes

Hello, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request enhances the clarity and specificity of documentation for OCI registry credentials within the ModelArtifact Custom Resource. It updates descriptions in both the CRD definition and the corresponding Go types to explicitly state that CredentialsSecretRef expects a kubernetes.io/dockerconfigjson type Secret and details its mounting mechanism for automatic authentication. This change improves user understanding and reduces potential configuration errors.

Highlights

• CRD Description Update: The description for CredentialsSecretRef in the ModelArtifact Custom Resource Definition (CRD) was updated to clarify that it expects a kubernetes.io/dockerconfigjson type Secret and how it's mounted for authentication.
• Go Type Description Update: The description for CredentialsSecretRef in the OCITarget struct within modelartifact_types.go was updated to match the CRD description, providing more specific details on the secret type and mounting.
• SecretReference Comment Refinement: The comment for the SecretReference struct in modelartifact_types.go was simplified by removing the specific example of "username" and "password" keys, as the CredentialsSecretRef now points to a more specific secret type.

Changelog

• config/crd/bases/model.otterscale.io_modelartifacts.yaml
  • Updated the description for credentialsSecretRef to specify the kubernetes.io/dockerconfigjson secret type and its mounting behavior.
• model/v1alpha1/modelartifact_types.go
  • Updated the description for CredentialsSecretRef to specify the kubernetes.io/dockerconfigjson secret type and its mounting behavior.
  • Simplified the comment for the SecretReference struct.

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[gemini-code-assist]

Code Review

This pull request updates the descriptions for CredentialsSecretRef in the CRD YAML and the Go type definitions. The new description clarifies that the secret must be of type kubernetes.io/dockerconfigjson and explains its usage for authentication within the Job Pod. The comment for the generic SecretReference type has also been updated to remove specific details that are no longer universally applicable. The changes are consistent across both files and improve documentation clarity.