fix(docker): revert dockerfile changes (#186)

Dockerfile

-# Rust builder
 FROM lukemathwalker/cargo-chef:latest-rust-1.67 AS chef
 WORKDIR /usr/src
 
@@ -28,133 +27,49 @@ COPY router router
 COPY launcher launcher
 RUN cargo build --release
 
-# Python builder
-# Adapted from: https://github.com/pytorch/pytorch/blob/master/Dockerfile
-FROM ubuntu:22.04 as pytorch-install
+FROM nvidia/cuda:11.8.0-devel-ubuntu22.04 as base
 
-ARG PYTORCH_VERSION=2.0.0
-ARG PYTHON_VERSION=3.9
-ARG CUDA_VERSION=11.8
 ARG MAMBA_VERSION=23.1.0-1
-ARG CUDA_CHANNEL=nvidia
-ARG INSTALL_CHANNEL=pytorch
-# Automatically set by buildx
-ARG TARGETPLATFORM
-
-RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
-        build-essential \
-        ca-certificates \
-        ccache \
-        cmake \
-        curl \
-        git && \
-        rm -rf /var/lib/apt/lists/*
-RUN /usr/sbin/update-ccache-symlinks &&  \
-    mkdir /opt/ccache &&  \
-    ccache --set-config=cache_dir=/opt/ccache
-ENV PATH /opt/conda/bin:$PATH
-
-# Install conda
-# translating Docker's TARGETPLATFORM into mamba arches
-RUN case ${TARGETPLATFORM} in \
-         "linux/arm64")  MAMBA_ARCH=aarch64  ;; \
-         *)              MAMBA_ARCH=x86_64   ;; \
-    esac && \
-    curl -fsSL -v -o ~/mambaforge.sh -O  "https://github.com/conda-forge/miniforge/releases/download/${MAMBA_VERSION}/Mambaforge-${MAMBA_VERSION}-Linux-${MAMBA_ARCH}.sh"
-RUN chmod +x ~/mambaforge.sh && \
-    bash ~/mambaforge.sh -b -p /opt/conda && \
-    rm ~/mambaforge.sh
-
-# Install pytorch
-# On arm64 we exit with an error code
-RUN case ${TARGETPLATFORM} in \
-         "linux/arm64")  exit 1 ;; \
-         *)              /opt/conda/bin/conda update -y conda &&  \
-                         /opt/conda/bin/conda install -c "${INSTALL_CHANNEL}" -c "${CUDA_CHANNEL}" -y "python=${PYTHON_VERSION}" pytorch==$PYTORCH_VERSION "pytorch-cuda=$(echo $CUDA_VERSION | cut -d'.' -f 1-2)"  ;; \
-    esac && \
-    /opt/conda/bin/conda clean -ya
-
-# CUDA kernels builder image
-FROM pytorch-install as kernel-builder
-
-RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
-        ninja-build \
-        && rm -rf /var/lib/apt/lists/*
-
-RUN /opt/conda/bin/conda install -c "nvidia/label/cuda-11.8.0"  cuda==11.8 && \
-    /opt/conda/bin/conda clean -ya
-
-
-# Build Flash Attention CUDA kernels
-FROM kernel-builder as flash-att-builder
-
-WORKDIR /usr/src
-
-COPY server/Makefile-flash-att Makefile
-
-# Build specific version of flash attention
-RUN make build-flash-attention
-
-# Build Transformers CUDA kernels
-FROM kernel-builder as transformers-builder
 
-WORKDIR /usr/src
-
-COPY server/Makefile-transformers Makefile
-
-# Build specific version of transformers
-RUN BUILD_EXTENSIONS="True" make build-transformers
-
-# Text Generation Inference base image
-FROM debian:bullseye-slim as base
-
-ARG TARGETPLATFORM
-ARG PYTORCH_VERSION=2.0.0
-ARG CUDA_VERSION=11.8
-
-# Conda and CUDA env
-ENV PATH=/opt/conda/bin:$PATH \
-    NVIDIA_VISIBLE_DEVICES=all \
-    NVIDIA_DRIVER_CAPABILITIES=compute,utility \
-    LD_LIBRARY_PATH=/usr/local/nvidia/lib:/usr/local/nvidia/lib64
-
-# Text Generation Inference base env
-ENV HUGGINGFACE_HUB_CACHE=/data \
+ENV LANG=C.UTF-8 \
+    LC_ALL=C.UTF-8 \
+    DEBIAN_FRONTEND=noninteractive \
+    HUGGINGFACE_HUB_CACHE=/data \
     HF_HUB_ENABLE_HF_TRANSFER=1 \
     MODEL_ID=bigscience/bloom-560m \
     QUANTIZE=false \
     NUM_SHARD=1 \
-    PORT=80
+    PORT=80 \
+    CUDA_HOME=/usr/local/cuda \
+    LD_LIBRARY_PATH="/opt/conda/lib:/usr/local/cuda/lib64:/usr/local/cuda/extras/CUPTI/lib64:$LD_LIBRARY_PATH" \
+    PATH=$PATH:/opt/conda/bin:/usr/local/cuda/bin
 
-LABEL com.nvidia.volumes.needed="nvidia_driver"
+RUN apt-get update && apt-get install -y git curl libssl-dev ninja-build && rm -rf /var/lib/apt/lists/*
 
-WORKDIR /usr/src
+RUN cd ~ && \
+    curl -fsSL -v -o ~/mambaforge.sh -O  "https://github.com/conda-forge/miniforge/releases/download/${MAMBA_VERSION}/Mambaforge-${MAMBA_VERSION}-Linux-x86_64.sh" \
+    chmod +x ~/mambaforge.sh && \
+    bash ~/mambaforge.sh -b -p /opt/conda && \
+    rm ~/mambaforge.sh
 
-RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
-        libssl-dev \
-        ca-certificates \
-        make \
-        && rm -rf /var/lib/apt/lists/*
+WORKDIR /usr/src
 
-# Copy conda with PyTorch installed
-COPY --from=pytorch-install /opt/conda /opt/conda
+# Install torch
+RUN pip install torch==2.0.0 --extra-index-url https://download.pytorch.org/whl/cu118 --no-cache-dir
 
-# Copy build artifacts from flash attention builder
-COPY --from=flash-att-builder /usr/src/flash-attention/build/lib.linux-x86_64-cpython-39 /opt/conda/lib/python3.9/site-packages
-COPY --from=flash-att-builder /usr/src/flash-attention/csrc/layer_norm/build/lib.linux-x86_64-cpython-39 /opt/conda/lib/python3.9/site-packages
-COPY --from=flash-att-builder /usr/src/flash-attention/csrc/rotary/build/lib.linux-x86_64-cpython-39 /opt/conda/lib/python3.9/site-packages
+# Install specific version of flash attention
+COPY server/Makefile-flash-att server/Makefile
+RUN cd server && make install-flash-attention
 
-# Copy build artifacts from transformers builder
-COPY --from=transformers-builder /usr/src/transformers /usr/src/transformers
-COPY --from=transformers-builder /usr/src/transformers/build/lib.linux-x86_64-cpython-39/transformers /usr/src/transformers/src/transformers
+# Install specific version of transformers
+COPY server/Makefile-transformers server/Makefile
+RUN cd server && BUILD_EXTENSIONS="True" make install-transformers
 
-# Install transformers dependencies
-RUN cd /usr/src/transformers && pip install -e . --no-cache-dir && pip install einops --no-cache-dir
+COPY server/Makefile server/Makefile
 
 # Install server
 COPY proto proto
 COPY server server
-COPY server/Makefile server/Makefile
 RUN cd server && \
     make gen-server && \
     pip install ".[bnb]" --no-cache-dir