Feat: add override attribute

pkg/apis/hub/v1alpha1/api.go

@@ -68,6 +68,10 @@ type OpenAPISpec struct {
 	// +kubebuilder:validation:XValidation:message="must be a valid URL",rule="isURL(self)"
 	URL string `json:"url,omitempty"`
 
+	// Override holds data used to override OpenAPI specification.
+	// +optional
+	Override *Override `json:"override,omitempty"`
+
 	// Path specifies the endpoint path within the Kubernetes Service where the OpenAPI specification can be obtained.
 	// The Service queried is determined by the associated Ingress, IngressRoute, or HTTPRoute resource to which the API is attached.
 	// It's important to note that this option is incompatible if the Ingress or IngressRoute specifies multiple backend services.
@@ -84,6 +88,13 @@ type OpenAPISpec struct {
 	OperationSets []OperationSet `json:"operationSets,omitempty"`
 }
 
+type Override struct {
+	// +kubebuilder:validation:MaxItems=100
+	// +kubebuilder:validation:MinItems=1
+	// +kubebuilder:validation:XValidation:message="must be a valid URL",rule="self.all(x, isURL(x))"
+	Servers []string `json:"servers"`
+}
+
 // OperationSet gives a name to a set of matching OpenAPI operations.
 // This set of operations can then be referenced for granular filtering in APIAccesses.
 type OperationSet struct {

pkg/apis/hub/v1alpha1/crd/hub.traefik.io_apis.yaml

@@ -108,6 +108,21 @@ spec:
                       type: object
                     maxItems: 100
                     type: array
+                  override:
+                    description: Override holds data used to override OpenAPI specification.
+                    properties:
+                      servers:
+                        items:
+                          type: string
+                        maxItems: 100
+                        minItems: 1
+                        type: array
+                        x-kubernetes-validations:
+                        - message: must be a valid URL
+                          rule: self.all(x, isURL(x))
+                    required:
+                    - servers
+                    type: object
                   path:
                     description: Path specifies the endpoint path within the Kubernetes
                       Service where the OpenAPI specification can be obtained. The

pkg/apis/hub/v1alpha1/crd/hub.traefik.io_apiversions.yaml

@@ -114,6 +114,21 @@ spec:
                       type: object
                     maxItems: 100
                     type: array
+                  override:
+                    description: Override holds data used to override OpenAPI specification.
+                    properties:
+                      servers:
+                        items:
+                          type: string
+                        maxItems: 100
+                        minItems: 1
+                        type: array
+                        x-kubernetes-validations:
+                        - message: must be a valid URL
+                          rule: self.all(x, isURL(x))
+                    required:
+                    - servers
+                    type: object
                   path:
                     description: Path specifies the endpoint path within the Kubernetes
                       Service where the OpenAPI specification can be obtained. The