docker cp
docker cp foo.txt mycontainer:/foo.txtdocker cp
docker cp foo.txt mycontainer:/foo.txtcopy file to docker container
docker cp foo.txt mycontainer:/foo.txtdocker command
docker ps # current containers
docker run # create and start the container
docker create # create container
dokcer exec # to run commnads in container for once
docker volume # create a docker volume
docker network # create a docker network
docker rm # remove container
docker images # list the images
docker rmi # remove image
docker build # build a new image from dockerfile
docker push # push your image to docker repo
docker pull # download an image from docker repo
docker commit # create an image from containerdocker cp volume
Usage
docker cp [OPTIONS] CONTAINER:SRC_PATH DEST_PATH|-
docker cp [OPTIONS] SRC_PATH|- CONTAINER:DEST_PATH
To copy data from the volume to the host, use a temporary container that has the volume mounted.
CID=$(docker run -d -v hello:/hello busybox true)
docker cp $CID:/hello ./
To copy a directory from the host to volume
cd local_dir
docker cp . $CID:/hello/
Then clean up the temporary container.
docker rm $CIDdocker scikit
# Use an official Python runtime as a parent image
FROM python:3.6-slim
# Set the working directory to /app
WORKDIR /app
# Copy the current directory contents into the container at /app
ADD . /app
# Install any needed packages specified in requirements.txt
RUN pip install -r requirements.txt
# Define environment variable
ENV NAME World
EXPOSE 5003
# Run app.py when the container launches
CMD ["python", "app.py"]
# requirements.txt
Flask==1.0
numpy
scipy
scikit-learn
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