llm service version crd definition, frontend and backend

.gitignore

@@ -30,8 +30,11 @@ vendor
 # arch
 arch
 
-# model file cache
-.kubedl_model_cache/
+# model cache dir
+.kubedl_model_cache
 
-# vllm wheel file
-*.whl
+# vllm install package
+vllm*.whl
+
+# backend server executable file
+backend-server

api/v1alpha1/llmserviceversion_types.go

@@ -0,0 +1,54 @@
+package v1alpha1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// LLMServiceVersionSpec defines the desired state of LLMServiceVersion
+type LLMServiceVersionSpec struct {
+	// Version number of the LLM service
+	Version string `json:"version"`
+
+	// ModelName is the name of the LLM model
+	ModelName string `json:"modelName"`
+
+	// CreationTime is the time when this version was created
+	CreationTime string `json:"creationTime"`
+
+	// AssociatedExperimentSpec is the spec of the associated experiment
+	AssociatedExperimentSpec ProfilingExperimentSpec `json:"associatedExperimentSpec"`
+}
+
+// LLMServiceVersionStatus defines the observed state of LLMServiceVersion
+type LLMServiceVersionStatus struct {
+	// TestCompletionTime is the time when testing for this version was completed
+	TestCompletionTime metav1.Time `json:"testCompletionTime,omitempty"`
+
+	// AssociatedExperimentStatus is the status of the associated experiment
+	AssociatedExperimentStatus ProfilingExperimentStatus `json:"associatedExperimentStatus"`
+}
+
+//+kubebuilder:object:root=true
+//+kubebuilder:subresource:status
+
+// LLMServiceVersion is the Schema for the llmserviceversions API
+type LLMServiceVersion struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   LLMServiceVersionSpec   `json:"spec,omitempty"`
+	Status LLMServiceVersionStatus `json:"status,omitempty"`
+}
+
+//+kubebuilder:object:root=true
+// LLMServiceVersionList contains a list of LLMServiceVersion
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+type LLMServiceVersionList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []LLMServiceVersion `json:"items"`
+}
+
+func init() {
+	SchemeBuilder.Register(&LLMServiceVersion{}, &LLMServiceVersionList{})
+}