RayService Extra Dependencies

Author: DPatel_7

ray-operator/config/samples/ray-serve.extra-dependency.yaml

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+apiVersion: ray.io/v1
+kind: RayService
+metadata:
+  name: ray-serve-extra-dependency
+spec:
+  serveConfigV2: |
+    applications:
+    - name: app
+      import_path: image_processor:app
+      route_prefix: "/"
+      # Application-specific dependencies via runtime_env
+      # These packages are only installed for this specific application
+      runtime_env:
+        pip:
+          - pandas>=2.0.0
+          - scikit-learn>=1.3.0
+  rayClusterConfig:
+    rayVersion: "2.53.0"
+    headGroupSpec:
+      rayStartParams:
+        num-cpus: "0"
+        dashboard-host: "0.0.0.0"
+      template:
+        spec:
+          containers:
+          - name: ray-head
+            image: rayproject/ray:2.53.0-py312-cu129-aarch64
+            ports:
+            - containerPort: 8000
+              name: serve
+              protocol: TCP
+            - containerPort: 8080
+              name: metrics
+              protocol: TCP
+            - containerPort: 6379
+              name: gcs
+              protocol: TCP
+            - containerPort: 8265
+              name: dashboard
+              protocol: TCP
+            - containerPort: 10001
+              name: client
+              protocol: TCP
+            resources:
+              limits:
+                cpu: 2
+                memory: 4Gi
+              requests:
+                cpu: 2
+                memory: 4Gi
+    workerGroupSpecs:
+    - groupName: worker-group
+      replicas: 1
+      minReplicas: 1
+      maxReplicas: 2
+      rayStartParams: {}
+      template:
+        spec:
+          containers:
+          - name: ray-worker
+            image: rayproject/ray:2.53.0-py312-cu129-aarch64
+            # Shared dependencies via args
+            # System packages and pip packages installed here are accessible
+            # to ALL applications in this RayService
+            args:
+            - |
+              sudo apt-get update && \
+              sudo apt-get install -y --no-install-recommends \
+                ffmpeg libsm6 libxext6 && \
+              sudo rm -rf /var/lib/apt/lists/* && \
+              pip install opencv-python-headless pillow
+            resources:
+              limits:
+                cpu: 4
+                memory: 8Gi
+              requests:
+                cpu: 4
+                memory: 8Gi