$docker run s3cmd ls s3://mybucket This is useful because the image name can double as a reference to the binary as shown in the command above. TheENTRYPOINTinstruction can also be used in combination with a helper script, allowing it to function in a similar way to the command above,...
# syntax=docker/dockerfile:1FROMubuntu:24.04RUNapt-get -y update&&apt-get install -y --no-install-recommends python3 Also considerpinning base image versions. Exclude with .dockerignore To exclude files not relevant to the build, without restructuring your source repository, use a.dockerignorefile...
To try something more ambitious, you can run an Ubuntu container with: $ docker run -it ubuntu bash Share images, automate workflows, and more with a free Docker ID: https://hub.docker.com/ For more examples and ideas, visit: https://docs.docker.com/get-started/ ... Listing 2-1Resp...
如果在docker run命令中指定了其他命令,则会覆盖CMD指令中的默认命令。例如,如果在启动容器时执行以下命令,就会覆盖CMD中定义的默认启动命令: docker run my_image python script.py 1. 在上面的例子中,容器会运行python script.py命令,而不是默认的CMD指令中定义的命令。 7. ENTRYPOINT ENTRYPOINT是Dockerfile中的...
docker run my_image python script.py 在上面的例子中,容器会运行python script.py命令,而不是默认的CMD指令中定义的命令。 ENTRYPOINT ENTRYPOINT是Dockerfile中的一个重要指令,用于配置容器启动时的默认执行命令。它类似于CMD指令,但有一些关键的区别。ENTRYPOINT指令的格式与CMD指令类似,可以使用Shell格式或数组格式...
CMD [“python”, “./main.py”] # Or enter the name of your unique directory and parameter set.Together, these commands and earlier arguments make up your Dockerfile. This file exists below:FROM python:3.9 # Or any preferred Python version. ADD main.py . RUN pip install requests ...
If you set, PY_VERSION=3.10, Docker will pull python:3.10 instead, which will run a container with Python version 3.10. Redefining the PY_VERSION argument is similar to setting the following command-line option: --build-arg PY_VERSION=3.10 You can provide several arguments separated by spaces...
The NodeBase folder is the base for all Node${browser} images and includes a script that starts the selenium server in node mode. To build with a different version of Chromium, change it in NodeChromium/Dockerfile. To build the images, run the following make command from the root directory...
Ensure that docker run official-image bash (or sh) works too. The easiest way is to check for the expected command and if it is something else, just exec "$@" (run whatever was passed, properly keeping the arguments escaped). #!/bin/sh set -e # this if will check if the first ...
(app_name, access_key, secret_key) if spark: df = get_streaming_dataframe(spark, brokers, topic) if df: transformed_df = transform_streaming_data(df) initiate_streaming_to_bucket(transformed_df, path, checkpoint_location) # Execute the main function if this script is run as the main ...