disagg_planner.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: trtllm-disagg-planner
spec:
  pvcs:
    - name: dynamo-pvc
      create: false
  envs:
    - name: DYNAMO_NAMESPACE
      value: "trtllm-disagg-planner"
  services:
    Frontend:
      dynamoNamespace: trtllm-disagg-planner
      componentType: frontend
      replicas: 1
      extraPodSpec:
        mainContainer:
          image: my-registry/trtllm-runtime:my-tag
          workingDir: /workspace/components/backends/trtllm
          command:
            - python3
          args:
            - -m
            - dynamo.frontend
            - --http-port
            - "8000"
            - --kv-cache-block-size
            - "128"
            - --router-mode
            - kv
            - --kv-overlap-score-weight
            - "0.0"
            - --router-temperature
            - "0.0"
            - --no-kv-events
    Planner:
      dynamoNamespace: trtllm-disagg-planner
      envFromSecret: hf-token-secret
      componentType: planner
      replicas: 1
      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
      volumeMounts:
        - name: dynamo-pvc # Must be pre-created before deployment and SLA profiler must have been run
          mountPoint: /data
      extraPodSpec:
        mainContainer:
          image: my-registry/trtllm-runtime:my-tag
          workingDir: /workspace/components/planner/src/dynamo/planner
          ports:
            - name: metrics
              containerPort: 9085
          command:
            - python3
          args:
            - -m
            - planner_sla
            - --environment=kubernetes
            - --backend=trtllm
            - --adjustment-interval=60
            - --profile-results-dir=/data/profiling_results
            - --prometheus-port=9085
    TRTLLMDecodeWorker:
      dynamoNamespace: trtllm-disagg-planner
      envFromSecret: hf-token-secret
      componentType: worker
      subComponentType: decode
      replicas: 1
      livenessProbe:
        httpGet:
          path: /live
          port: 9090
        periodSeconds: 5
        timeoutSeconds: 30
        failureThreshold: 1
      readinessProbe:
        httpGet:
          path: /health
          port: 9090
        periodSeconds: 10
        timeoutSeconds: 30
        failureThreshold: 60
      resources:
        limits:
          gpu: "1"
      extraPodSpec:
        terminationGracePeriodSeconds: 600
        mainContainer:
          startupProbe:
            httpGet:
              path: /health
              port: 9090
            periodSeconds: 10
            failureThreshold: 60
          image: my-registry/trtllm-runtime:my-tag
          workingDir: /workspace/components/backends/trtllm
          command:
            - python3
          args:
            - -m
            - dynamo.trtllm
            - --model-path
            - Qwen/Qwen3-0.6B
            - --served-model-name
            - Qwen/Qwen3-0.6B
            - --extra-engine-args
            - engine_configs/decode.yaml
            - --disaggregation-mode
            - decode
            - --disaggregation-strategy
            - decode_first
    TRTLLMPrefillWorker:
      dynamoNamespace: trtllm-disagg-planner
      envFromSecret: hf-token-secret
      componentType: worker
      subComponentType: prefill
      replicas: 1
      resources:
        limits:
          gpu: "1"
      extraPodSpec:
        terminationGracePeriodSeconds: 600
        mainContainer:
          startupProbe:
            httpGet:
              path: /health
              port: 9090
            periodSeconds: 10
            failureThreshold: 60
          image: my-registry/trtllm-runtime:my-tag
          workingDir: /workspace/components/backends/trtllm
          command:
            - python3
          args:
            - -m
            - dynamo.trtllm
            - --model-path
            - Qwen/Qwen3-0.6B
            - --served-model-name
            - Qwen/Qwen3-0.6B
            - --extra-engine-args
            - engine_configs/prefill.yaml
            - --disaggregation-mode
            - prefill
            - --disaggregation-strategy
            - decode_first