docs: add ModelScope storage provider documentation

docs/model-serving/storage/overview.md

@@ -28,6 +28,7 @@ KServe can serve models from various storage locations, including:
 - **[Git](./providers/git.md)** - Serve models from git repositories.
 - **[Persistent Volume Claims (PVC)](./providers/pvc.md)** - Use Kubernetes PVCs to store and serve models.
 - **[Hugging Face](./providers/hf.md)** - Directly serve models from the Hugging Face model hub.
+- **[ModelScope](./providers/ms.md)** - Directly serve models from the ModelScope model hub.
 - **[OCI Images](./providers/oci.md)** - Package and serve models as OCI container images using Modelcars.
 
 ## Storage Initializer

docs/model-serving/storage/providers/ms.md

@@ -0,0 +1,122 @@
+---
+title: ModelScope
+description: Deploy InferenceService with models from ModelScope Hub in KServe, including support for both public and private models.
+---
+
+# Deploy InferenceService with models from ModelScope Hub
+
+You can specify the `storageUri` field on `InferenceService` YAML with the following format to deploy the models from ModelScope Hub.
+
+```
+ms://${NAMESPACE}/${MODEL}:${REVISION}(optional)
+```
+
+e.g. `ms://qwen/Qwen2-0.5B-Instruct`
+
+[ModelScope](https://www.modelscope.cn) is one of the largest model hubs in China, hosting popular models such as Qwen, DeepSeek, and many others.
+
+## Public ModelScope Models
+
+If no credential is provided, an anonymous client will be used to download the model from the ModelScope repository.
+
+## Private ModelScope Models
+
+KServe supports authenticating with `MS_TOKEN` for downloading the model. Create a Kubernetes secret to store the ModelScope token.
+
+```yaml title="yaml"
+apiVersion: v1
+kind: Secret
+metadata:
+  name: storage-config
+type: Opaque
+data:
+  MS_TOKEN: bXN0X1ZOVXdSV0FHQmtJeFpmTEx1a3NlR3lvVVZvbnVOaUR1VU0==
+```
+
+## Deploy InferenceService with Models from ModelScope Hub
+
+### Option 1: Use Service Account with Secret Ref
+Create a Kubernetes `ServiceAccount` with the ModelScope token secret name reference and specify the `ServiceAccountName` in the `InferenceService` Spec.
+
+```yaml
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: msserviceacc
+secrets:
+  - name: storage-config
+---
+apiVersion: serving.kserve.io/v1beta1
+kind: InferenceService
+metadata:
+  name: modelscope-qwen
+spec:
+  predictor:
+    serviceAccountName: msserviceacc  # Option 1 for authenticating with MS_TOKEN
+    model:
+      modelFormat:
+        name: huggingface
+      args:
+        - --model_name=qwen
+        - --model_dir=/mnt/models
+      storageUri: ms://qwen/Qwen2-0.5B-Instruct
+      resources:
+        limits:
+          cpu: "6"
+          memory: 24Gi
+          nvidia.com/gpu: "1"
+        requests:
+          cpu: "6"
+          memory: 24Gi
+          nvidia.com/gpu: "1"
+```
+
+### Option 2: Use Environment Variable with Secret Ref
+Create a Kubernetes ModelScope token secret and specify the MS token secret reference using environment variable in the `InferenceService` Spec.
+
+```yaml
+apiVersion: serving.kserve.io/v1beta1
+kind: InferenceService
+metadata:
+  name: modelscope-qwen
+spec:
+  predictor:
+    model:
+      modelFormat:
+        name: huggingface
+      args:
+        - --model_name=qwen
+        - --model_dir=/mnt/models
+      storageUri: ms://qwen/Qwen2-0.5B-Instruct
+      resources:
+        limits:
+          cpu: "6"
+          memory: 24Gi
+          nvidia.com/gpu: "1"
+        requests:
+          cpu: "6"
+          memory: 24Gi
+          nvidia.com/gpu: "1"
+      env:
+        - name: MS_TOKEN  # Option 2 for authenticating with MS_TOKEN
+          valueFrom:
+            secretKeyRef:
+              name: storage-config
+              key: MS_TOKEN
+              optional: false
+```
+
+## Check the InferenceService status.
+
+```bash
+kubectl get inferenceservices modelscope-qwen
+```
+
+:::tip[Expected Output]
+
+```bash
+NAME              URL                                                READY   PREV   LATEST   PREVROLLEDOUTREVISION   LATESTREADYREVISION                       AGE
+modelscope-qwen   http://modelscope-qwen.default.example.com         True           100                              modelscope-qwen-predictor-default-47q2g   7d23h
+```
+
+:::

sidebars.ts

@@ -298,6 +298,7 @@ const sidebars: SidebarsConfig = {
               label: 'Supported Providers',
               items: [
                 'model-serving/storage/providers/hf',
+                'model-serving/storage/providers/ms',
                 'model-serving/storage/providers/azure',
                 'model-serving/storage/providers/s3/s3',
                 'model-serving/storage/providers/gcs',