Question

我有一个Docker容器，其中有两个conda环境。绝大多数时间都使用一个，所以我想在那种环境下自动启动（目前是在基本环境下启动）。基于this website，我尝试将其添加到Dockerfile的末尾：

# Activate env
SHELL ["conda", "run", "-n", "py3", "/bin/bash", "-c"]
ENTRYPOINT ["conda", "run", "-n", "py3", "python", "pass.py"]

其中run.py仅包含print("hello world")。

这导致脚本运行，但是我运行docker容器后docker容器没有保持打开状态，尽管删除这些行时也是如此。如何在指定的环境中打开容器并保持打开状态？

我的Dockerfile如下所示：

FROM nvidia/cuda:10.1-cudnn7-devel-centos7

WORKDIR /app/
COPY ./*.* ./
ENV CONDA_DIR "/opt/conda"
ENV PATH "$CONDA_DIR"/bin:$PATH
ONBUILD ENV PATH "$CONDA_DIR"/bin:$PATH

RUN  \
   yum -y install epel-release && \
    yum -y update && \
    yum install -y \
    bzip2 \
    curl \
    which \
    libXext \
    libSM \
    libXrender \
    git \
    cuda-nvcc-10-1 \
    openssh-server \
    postgresql-devel \
    yum clean all && rm -rf /var/cache/yum/*


RUN CONDA_VERSION="4.7.12" && \
    curl -L \
       https://repo.continuum.io/miniconda/Miniconda3-${CONDA_VERSION}-Linux-x86_64.sh -o miniconda.sh && \
    mkdir -p "$CONDA_DIR" && \
    bash miniconda.sh -f -b -p "$CONDA_DIR" && \
    echo "export PATH=$CONDA_DIR/bin:\$PATH" > /etc/profile.d/conda.sh && \
    rm miniconda.sh && \
    conda config --add channels conda-forge && \
    conda config --set auto_update_conda False && \
    pip install --upgrade pip && \
    rm -rf /root/.cache/pip/*


RUN conda env create -f py2_env.yaml
RUN conda env create -f py3_env.yaml

# Activate env
SHELL ["conda", "run", "-n", "py3", "/bin/bash", "-c"]
ENTRYPOINT ["conda", "run", "-n", "py3", "python", "pass.py"]

Docker包含直接在指定的conda环境中打开的窗口

0 个答案: