feat: enable intel XPU Dockerfile for Dev Target (#7134)

Signed-off-by: Hongming Zheng <hongming.zheng@intel.com>
Co-authored-by: Zhan Xue <zhan.xue@intel.com>

Author: ZhengHongming888

container/templates/dev.Dockerfile

@@ -206,6 +206,11 @@ RUN --mount=from=wheel_builder,target=/wheel_builder \
         fi; \
     fi
 
+{% if device == "xpu" %}
+ENV NIXL_LIB_DIR=/opt/intel/intel_nixl/lib/x86_64-linux-gnu  \
+    NIXL_PLUGIN_DIR=/opt/intel/intel_nixl/lib/x86_64-linux-gnu/plugins \
+    NIXL_PREFIX=/opt/intel/intel_nixl
+{% else %}
 # NIXL is installed under lib64 (manylinux/AlmaLinux convention used by the wheel_builder).
 # All frameworks reference NIXL_LIB_DIR=/opt/nvidia/nvda_nixl/lib64.
 # For vllm/trtllm/none: This resets the same values already set in runtime (no harm).
@@ -227,6 +232,7 @@ ENV CUDA_HOME=/usr/local/cuda \
     TRITON_PTXAS_PATH=/usr/local/cuda/bin/ptxas \
     TRITON_CUDART_PATH=/usr/local/cuda/include \
     NVIDIA_DRIVER_CAPABILITIES=video,compute,utility
+{% endif %}
 
 # Base LD_LIBRARY_PATH with universal paths (all frameworks have these)
 # Framework-specific paths are conditionally added in /etc/profile.d/50-framework-paths.sh
@@ -362,5 +368,10 @@ RUN --mount=type=bind,source=./container/launch_message/dev.txt,target=/opt/dyna
     chmod 755 /opt/dynamo/.launch_screen && \
     echo 'cat /opt/dynamo/.launch_screen' >> /etc/bash.bashrc
 
+{% if device == "xpu" %}
+SHELL ["bash", "-c"]
+CMD ["bash", "-c", "source /root/.bashrc && exec bash"]
+{% else %}
 ENTRYPOINT ["/opt/nvidia/nvidia_entrypoint.sh"]
 CMD []
+{% endif %}

container/templates/local_dev.Dockerfile

@@ -78,5 +78,10 @@ RUN mkdir -p /home/$USERNAME/.cache/ \
     && chmod g+w /home/$USERNAME/.cache/ \
     && chmod g+w /home/$USERNAME/.cache/pre-commit
 
+{% if device == "xpu" %}
+SHELL ["bash", "-c"]
+CMD ["bash", "-c", "source /root/.bashrc && exec bash"]
+{% else %}
 ENTRYPOINT ["/opt/nvidia/nvidia_entrypoint.sh"]
 CMD []
+{% endif %}