Question

我正在尝试构建我的Dockerfile，每次尝试添加一个相同的14个步骤。我现在有154个步骤，感到非常沮丧。如何删除这些步骤，并防止它们再次发生？

我正在运行的命令：

sudo docker build - < Dockerfile --tag detect-wpi

docker run --name edgetpu-wpi \
--rm -it --privileged -p 6006:6006 \
--mount type=bind,src=${DETECT_DIR},dst=/tensorflow/models/research/learn \
detect-wpi

我的Dockerfile：

FROM tensorflow/tensorflow:1.12.0-rc2-devel

RUN git clone https://github.com/tensorflow/models.git && \
    mv models /tensorflow/models

RUN apt-get update && \
    apt-get install -y python python-tk
RUN pip install Cython && \
    pip install contextlib2 && \
    pip install pillow && \
    pip install lxml && \
    pip install jupyter && \
    pip install matplotlib

# Get protoc 3.0.0, rather than the old version already in the container
RUN curl -OL "https://github.com/google/protobuf/releases/download/v3.0.0/protoc-3.0.0-linux-x86_64.zip" && \
    unzip protoc-3.0.0-linux-x86_64.zip -d proto3 && \
    mv proto3/bin/* /usr/local/bin && \
    mv proto3/include/* /usr/local/include && \
    rm -rf proto3 protoc-3.0.0-linux-x86_64.zip

# Install pycocoapi
RUN git clone --depth 1 https://github.com/cocodataset/cocoapi.git && \
    cd cocoapi/PythonAPI && \
    make -j8 && \
    cp -r pycocotools /tensorflow/models/research && \
    cd ../../ && \
    rm -rf cocoapi

# Run protoc on the object detection repo
RUN cd /tensorflow/models/research && \
    protoc object_detection/protos/*.proto --python_out=.

# Set the PYTHONPATH to finish installing the API
ENV PYTHONPATH $PYTHONPATH:/tensorflow/models/research:/tensorflow/models/research/slim

# Install wget (to make life easier below) and editors (to allow people to edit
# the files inside the container)
RUN apt-get update && \
    apt-get install -y wget vim emacs nano

ARG work_dir=/tensorflow/models/research
# Get object detection transfer learning scripts.
ARG scripts_link="http://storage.googleapis.com/cloud-iot-edge-pretrained-models/docker/obj_det_scripts.tgz"
RUN cd ${work_dir} && \
    wget -O obj_det_scripts.tgz ${scripts_link} && \
    tar zxvf obj_det_scripts.tgz

RUN cd /tensorflow/models/research && \
    git clone NEW_LINK && \
    cd FRCCoralTFLite && \
    cp setup.sh ../setup.sh

WORKDIR ${work_dir}

Answer 1

我的问题已通过清除docker缓存解决。

docker system prune

如何防止Docker构建创建新步骤？

1 个答案: