some left crd add description

[changluyi]

Pull Request

• Make sure you have followed Kube-OVN Code Style.

What type of this PR

Examples of user facing changes:

• Features
• Bug fixes
• Docs
• Tests

Which issue(s) this PR fixes

Fixes #(issue-number)

[gemini-code-assist]

Summary of Changes

Hello @changluyi, 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 significantly improves the self-documentation of Kube-OVN's Custom Resource Definitions. By adding comprehensive 'description' fields to a wide array of properties across VPC, Subnet, NAT, FIP, SNAT, DNAT, and IPPool CRDs, it makes the schema more understandable for users and developers. This enhancement will streamline the process of interacting with and managing Kube-OVN resources, reducing ambiguity and the need for external documentation lookups.

Highlights

• CRD Schema Enhancement: Added missing 'description' fields to various properties across multiple Custom Resource Definitions (CRDs) to improve clarity and documentation.
• VPC and Subnet Field Descriptions: Enhanced descriptions for fields like 'vpc', 'protocol', 'extraExternalSubnets', 'staticRoutes', 'policyRoutes', and 'vpcPeerings' within VPC and Subnet related CRDs.
• Comprehensive Subnet Property Documentation: Provided detailed descriptions for numerous subnet properties including 'default', 'cidrBlock', 'namespaces', 'gateway', 'provider', network configurations, and various feature toggles.
• NAT, FIP, SNAT, DNAT, and IPPool Descriptions: Added descriptive text to fields within NAT Gateway, Floating IP, SNAT, DNAT, and IPPool CRD specifications.

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[coveralls]

Pull Request Test Coverage Report for Build 20845648745

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 22.738%

---

Totals
Change from base Build 20839499706:	0.0%
Covered Lines:	12186
Relevant Lines:	53593

---

💛 - Coveralls

[gemini-code-assist]

Code Review

This pull request aims to add descriptions to various fields in the Kube-OVN Custom Resource Definitions (CRDs). While adding documentation is a great improvement, many of the changes introduce a critical issue: duplicate description keys within the same property definition. This makes the YAML invalid for an OpenAPI schema, and applying these CRDs to a Kubernetes cluster will fail. I've left comments on each occurrence of this issue with a suggestion to fix it. Please review them carefully. In most cases, a more specific description already existed, and the newly added generic description seems to be incorrect for the context.

[gemini-code-assist]

This change introduces a duplicate description key for the vpc field, which is invalid in an OpenAPI schema. Please consolidate the descriptions into a single one. The existing description seems more appropriate for the VpcDns resource.

                  type: string
                  description: VPC name for the DNS service. This field is immutable after creation.

[gemini-code-assist]

This change introduces a duplicate description key for the vpc field, which is invalid in an OpenAPI schema. Please consolidate the descriptions into a single one. The existing description seems more appropriate for the VpcNatGateway resource.

                  type: string
                  description: VPC name for the NAT gateway. This field is immutable after creation.

[gemini-code-assist]

This change introduces a duplicate description key for the vpc field, which is invalid in an OpenAPI schema. Please consolidate the descriptions into a single one. The existing description seems more appropriate for the VpcEgressGateway resource.

                  type: string
                  description: VPC name for the egress gateway. This field is immutable after creation.

[gemini-code-assist]

This change introduces a duplicate description key for the protocol field, which is invalid in an OpenAPI schema. Please consolidate the descriptions into a single one. The existing description seems more appropriate for the IptablesDnatRule resource.

                  type: string
                  description: Protocol type of the DNAT rule

[gemini-code-assist]

This change introduces a duplicate description key for the protocol field, which is invalid in an OpenAPI schema. Please consolidate the descriptions into a single one. The existing description seems more appropriate here.

                  type: string
                  description: Protocol type (TCP or UDP)

[gemini-code-assist]

This change introduces a duplicate description key for the protocol field, which is invalid in an OpenAPI schema. Please consolidate the descriptions into a single one. The existing description seems more appropriate for the OvnDnatRule resource.

Suggested change

	description: Network protocol (IPv4, IPv6, or Dual). Immutable after creation.
	type: string
	description: Protocol type configured in the DNAT rule
	type: string
	description: Protocol type configured in the DNAT rule

[gemini-code-assist]

This change introduces a duplicate description key for the protocol field, which is invalid in an OpenAPI schema. Please consolidate the descriptions into a single one.

Suggested change

	description: Network protocol (IPv4, IPv6, or Dual). Immutable after creation.
	type: string
	description: Protocol type (TCP or UDP)
	type: string
	description: Protocol type (TCP or UDP)

[gemini-code-assist]

This change introduces a duplicate description key for the vpc field, which is invalid in an OpenAPI schema. Please consolidate the descriptions into a single one.

Suggested change

	description: VPC name for the subnet. Immutable after creation.
	type: string
	description: VPC name. This field is immutable after creation.
	type: string
	description: VPC name. This field is immutable after creation.

[gemini-code-assist]

This change introduces a duplicate description key for the namespaces field, which is invalid in an OpenAPI schema. Please consolidate the descriptions into a single one. The existing description seems more appropriate for the Vpc resource.

Suggested change

	description: List of namespaces associated with this subnet.
	items:
	type: string
	type: array
	description: List of namespaces that can use this VPC
	items:
	type: string
	type: array
	description: List of namespaces that can use this VPC

[gemini-code-assist]

This change introduces a duplicate description key for the namespaces field, which is invalid in an OpenAPI schema. Please consolidate the descriptions into a single one. The existing description seems more appropriate for the IPPool resource.

Suggested change

	description: List of namespaces associated with this subnet.
	type: array
	x-kubernetes-list-type: set
	description: Namespaces that can use this IP pool
	type: array
	x-kubernetes-list-type: set
	description: Namespaces that can use this IP pool

[SkalaNetworks]

@changluyi

There's a bunch of descriptions that are duplicate if I'm not mistaken, and the last one is probably gonna have the override over your modifications