feat: sglang examples launch and deploy (#2068)

components/backends/sglang/deploy/agg.yaml

+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+apiVersion: nvidia.com/v1alpha1
+kind: DynamoGraphDeployment
+metadata:
+  name: sglang-agg
+spec:
+  services:
+    Frontend:
+      livenessProbe:
+        httpGet:
+          path: /health
+          port: 8000
+        initialDelaySeconds: 60
+        periodSeconds: 60
+        timeoutSeconds: 30
+        failureThreshold: 10
+      readinessProbe:
+        exec:
+          command:
+            - /bin/sh
+            - -c
+            - "exit 0"
+        initialDelaySeconds: 60
+        periodSeconds: 60
+        timeoutSeconds: 30
+        failureThreshold: 10
+      dynamoNamespace: sglang-agg
+      componentType: main
+      replicas: 1
+      resources:
+        requests:
+          cpu: "5"
+          memory: "10Gi"
+        limits:
+          cpu: "5"
+          memory: "10Gi"
+      extraPodSpec:
+        mainContainer:
+          image: my-registry/sglang-runtime:my-tag
+          workingDir: /workspace/components/backends/sglang
+          command: ["sh", "-c"]
+          args:
+            - "python3 -m dynamo.sglang.utils.clear_namespace --namespace dynamo && python3 -m dynamo.frontend"
+    SGLangDecodeWorker:
+      envFromSecret: hf-token-secret
+      livenessProbe:
+        exec:
+          command:
+            - /bin/sh
+            - -c
+            - "exit 0"
+        periodSeconds: 60
+        timeoutSeconds: 30
+        failureThreshold: 10
+      readinessProbe:
+        exec:
+          command:
+            - /bin/sh
+            - -c
+            - "exit 0"
+        initialDelaySeconds: 60
+        periodSeconds: 60
+        timeoutSeconds: 30
+        failureThreshold: 10
+      dynamoNamespace: sglang-agg
+      componentType: worker
+      replicas: 1
+      resources:
+        requests:
+          cpu: "10"
+          memory: "20Gi"
+          gpu: "1"
+        limits:
+          cpu: "10"
+          memory: "20Gi"
+          gpu: "1"
+      extraPodSpec:
+        mainContainer:
+          image: my-registry/sglang-runtime:my-tag
+          workingDir: /workspace/components/backends/sglang
+          args:
+            - "python3"
+            - "-m"
+            - "dynamo.sglang.worker"
+            - "--model-path"
+            - "deepseek-ai/DeepSeek-R1-Distill-Llama-8B"
+            - "--served-model-name"
+            - "deepseek-ai/DeepSeek-R1-Distill-Llama-8B"
+            - "--page-size"
+            - "16"
+            - "--tp"
+            - "1"
+            - "--trust-remote-code"
+            - "--skip-tokenizer-init"

components/backends/sglang/launch/agg.sh

@@ -25,4 +25,4 @@ python3 -m dynamo.sglang.worker \
   --page-size 16 \
   --tp 1 \
   --trust-remote-code \
-  --skip-tokenizer-init \
+  --skip-tokenizer-init

components/backends/sglang/launch/agg_router.sh

@@ -25,4 +25,4 @@ python3 -m dynamo.sglang.worker \
   --page-size 16 \
   --tp 1 \
   --trust-remote-code \
-  --skip-tokenizer-init \
+  --skip-tokenizer-init

container/Dockerfile.sglang

@@ -463,6 +463,9 @@ RUN --mount=type=bind,source=./container/launch_message.txt,target=/workspace/la
     sed '/^#\s/d' /workspace/launch_message.txt > ~/.launch_screen && \
     echo "cat ~/.launch_screen" >> ~/.bashrc
 
+# Once UX refactor is merged, we can remove these files
+# Python components will have been pip installed and packaged in wheel
+COPY components/ /workspace/components/
 # Copy benchmarks, examples, and tests for CI
 # TODO: Remove this once we have a functional CI image built on top of the runtime image
 COPY tests /workspace/tests